J. Daniel Ragland, Ph.D. - Publications

Affiliations: 
Psychiatry and Behavioral Neuroscience University of California, Davis, Davis, CA 
Area:
Schizophrenia, Memory

159 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2023 Minor GN, Hannula DE, Gordon A, Ragland JD, Iosif AM, Solomon M. Relational memory weakness in autism despite the use of a controlled encoding task. Frontiers in Psychology. 14: 1210259. PMID 37691809 DOI: 10.3389/fpsyg.2023.1210259  0.354
2022 Smucny J, Lesh TA, Niendam TA, Ragland JD, Tully LM, Carter CS. Evidence for functional improvement in reward anticipation in recent onset schizophrenia after one year of coordinated specialty care. Psychological Medicine. 1-8. PMID 36420704 DOI: 10.1017/S0033291722003592  0.333
2022 Kwashie AN, Ma Y, Barch DM, Chafee M, Ragland JD, Silverstein SM, Carter CS, Gold JM, MacDonald AW. Comparing the functional neuroanatomy of proactive and reactive control between patients with schizophrenia and healthy controls. Cognitive, Affective & Behavioral Neuroscience. PMID 36418846 DOI: 10.3758/s13415-022-01036-6  0.375
2022 Barch DM, Boudewyn MA, Carter CC, Erickson M, Frank MJ, Gold JM, Luck SJ, MacDonald AW, Ragland JD, Ranganath C, Silverstein SM, Yonelinas A. Cognitive [Computational] Neuroscience Test Reliability and Clinical Applications for Serious Mental Illness (CNTRaCS) Consortium: Progress and Future Directions. Current Topics in Behavioral Neurosciences. PMID 36173600 DOI: 10.1007/7854_2022_391  0.585
2022 Williams AB, Liu X, Hsieh F, Hurtado M, Lesh T, Niendam T, Carter C, Ranganath C, Ragland JD. Memory Based Prediction Deficits and Dorsolateral Prefrontal Dysfunction in Schizophrenia. Biological Psychiatry. Cognitive Neuroscience and Neuroimaging. PMID 35618258 DOI: 10.1016/j.bpsc.2022.05.006  0.675
2021 Loewy R, Fisher M, Ma S, Carter C, Ragland JD, Niendam TA, Stuart B, Schlosser D, Amirfathi F, Yohannes S, Vinogradov S. Durable Cognitive Gains and Symptom Improvement Are Observed in Individuals With Recent-Onset Schizophrenia 6 Months After a Randomized Trial of Auditory Training Completed Remotely. Schizophrenia Bulletin. PMID 34510196 DOI: 10.1093/schbul/sbab102  0.365
2021 Yoon JH, Maddock RJ, Laufer J, Minzenberg MJ, Niendam TA, Lesh TA, Solomon M, Ragland JD, Carter C. Absence of altered in vivo concentration of dorsolateral prefrontal cortex GABA in recent onset schizophrenia. Schizophrenia Research. PMID 34253429 DOI: 10.1016/j.schres.2021.06.018  0.303
2021 Geana A, Barch DM, Gold JM, Carter CS, MacDonald AW, Ragland JD, Silverstein SM, Frank MF. Using Computational Modelling to Capture Schizophrenia-Specific Reinforcement Learning Differences and Their Implications on Patient Classification. Biological Psychiatry. Cognitive Neuroscience and Neuroimaging. PMID 33878489 DOI: 10.1016/j.bpsc.2021.03.017  0.326
2021 Zheng Y, Liu XL, Hsieh LT, Hurtado M, Wang Y, Niendam TA, Carter CS, Ranganath C, Ragland JD. Disrupted Modulation of Alpha and Low Beta Oscillations Mediates Temporal Sequence Memory Deficits in People with Schizophrenia. Biological Psychiatry. Cognitive Neuroscience and Neuroimaging. PMID 33862254 DOI: 10.1016/j.bpsc.2021.04.002  0.654
2020 Moran EK, Gold JM, Carter CS, MacDonald AW, Ragland JD, Silverstein SM, Luck SJ, Barch DM. Both unmedicated and medicated individuals with schizophrenia show impairments across a wide array of cognitive and reinforcement learning tasks. Psychological Medicine. 1-11. PMID 32799938 DOI: 10.1017/S003329172000286X  0.44
2020 Ragland JD, Liu XL, Williams AB, Tully LM, Niendam TA, Carter CS, Ranganath C. Retrieval practice facilitation of family psychoeducation in people with early psychosis. Schizophrenia Research. PMID 32739345 DOI: 10.1016/J.Schres.2020.07.016  0.625
2020 Liu XL, Ranganath C, Hsieh LT, Hurtado M, Niendam TA, Lesh TA, Carter CS, Ragland JD. Task-specific Disruptions in Theta Oscillations during Working Memory for Temporal Order in People with Schizophrenia. Journal of Cognitive Neuroscience. 1-14. PMID 32573383 DOI: 10.1162/Jocn_A_01598  0.657
2020 Smucny J, Zarubin VC, Ragland JD, Carter CS. Are Visual Memory Deficits in Recent-Onset Psychosis Degenerative? The American Journal of Psychiatry. 177: 355-356. PMID 32233684 DOI: 10.1176/Appi.Ajp.2019.19080845  0.443
2020 Puig O, Fisher M, Loewy R, Miley K, Ramsay IS, Carter CS, Ragland JD, Niendam T, Vinogradov S. Early- Versus Adult-Onset Schizophrenia as a Predictor of Response to Neuroscience-Informed Cognitive Training. The Journal of Clinical Psychiatry. 81. PMID 32141724 DOI: 10.4088/Jcp.18M12369  0.354
2020 Smucny J, Lesh TA, Zarubin VC, Niendam TA, Ragland JD, Tully LM, Carter CS. One-Year Stability of Frontoparietal Cognitive Control Network Connectivity in Recent Onset Schizophrenia: A Task-Related 3T fMRI Study. Schizophrenia Bulletin. PMID 31903495 DOI: 10.1093/Schbul/Sbz122  0.489
2020 Kwashie A, Ma Y, Poppe A, Barch D, Carter C, Chaffee M, Gold J, Ragland JD, Silverstein S, MacDonald A. S140. CHARACTERISTICS OF COGNITIVE CONTROL SPECIALIZATION IN HEALTHY AND PATIENT POPULATIONS Schizophrenia Bulletin. 46: S89-S89. DOI: 10.1093/Schbul/Sbaa031.206  0.421
2020 Dager A, Marjanska M, Mason G, Meagher C, Tice M, Ragland JD, Silveri M, Book G, Assaf M, Stevens M, Pearlson G. A Preliminary MRS and fMRI Study of Neurochemistry and Memory Processing in Emerging Adult Marijuana Users Biological Psychiatry. 87. DOI: 10.1016/J.Biopsych.2020.02.632  0.352
2020 Williams A, Liu X, Hsieh L, Niendam TA, Carter C, Ranganath C, Ragland JD. Temporal Sequence Learning in People With Schizophrenia Biological Psychiatry. 87: S446-S447. DOI: 10.1016/J.Biopsych.2020.02.1136  0.625
2020 Liu X, Zheng Y, Ranganath C, Niendam T, Carter C, Ragland JD. Low Frequency Neural Oscillations Associated With Deficits in Sequence Learning in People With Schizophrenia Biological Psychiatry. 87: S410. DOI: 10.1016/J.Biopsych.2020.02.1047  0.624
2019 Ragland JD, Maddock RJ, Hurtado MY, Tanase C, Lesh TA, Niendam TA, Carter CS, Ranganath C. Disrupted GABAergic facilitation of working memory performance in people with schizophrenia. Neuroimage. Clinical. 25: 102127. PMID 31864216 DOI: 10.1016/J.Nicl.2019.102127  0.66
2019 Ray KL, Ragland JD, MacDonald AW, Gold JM, Silverstein SM, Barch DM, Carter CS. Dynamic reorganization of the frontal parietal network during cognitive control and episodic memory. Cognitive, Affective & Behavioral Neuroscience. PMID 31811557 DOI: 10.3758/S13415-019-00753-9  0.437
2019 Ragland JD. Relating Basal and Phasic Hippocampal Activity in People With Psychosis: A Translational Bridge to Understanding Memory Deficits? American Journal of Psychiatry. 176: 979-981. PMID 31787018 DOI: 10.1176/Appi.Ajp.2019.19090966  0.483
2019 Yoon JH, Maddock RJ, DongBo Cui E, Minzenberg MJ, Niendam TA, Lesh T, Solomon M, Ragland JD, Carter C. Reduced in vivo visual cortex GABA in schizophrenia, a replication in a recent onset sample. Schizophrenia Research. PMID 31704157 DOI: 10.1016/J.Schres.2019.10.025  0.388
2019 Hogeveen J, Krug MK, Geddert RM, Ragland JD, Solomon M. Compensatory Hippocampal Recruitment Supports Preserved Episodic Memory in Autism Spectrum Disorder. Biological Psychiatry. Cognitive Neuroscience and Neuroimaging. PMID 31676207 DOI: 10.1016/J.Bpsc.2019.08.009  0.474
2019 Guo JY, Niendam TA, Auther AM, Carrión RE, Cornblatt BA, Ragland JD, Adelsheim S, Calkins R, Sale TG, Taylor SF, McFarlane WR, Carter CS. Predicting psychosis risk using a specific measure of cognitive control: a 12-month longitudinal study. Psychological Medicine. 1-10. PMID 31507256 DOI: 10.1017/S0033291719002332  0.357
2019 Smucny J, Iosif AM, Eaton NR, Lesh TA, Ragland JD, Barch DM, Gold JM, Strauss ME, MacDonald AW, Silverstein SM, Carter CS. Latent Profiles of Cognitive Control, Episodic Memory, and Visual Perception Across Psychiatric Disorders Reveal a Dimensional Structure. Schizophrenia Bulletin. PMID 30953588 DOI: 10.1093/Schbul/Sbz025  0.427
2019 Chari S, Minzenberg MJ, Solomon M, Ragland JD, Nguyen Q, Carter CS, Yoon JH. Impaired prefrontal functional connectivity associated with working memory task performance and disorganization despite intact activations in schizophrenia. Psychiatry Research. Neuroimaging. 287: 10-18. PMID 30933745 DOI: 10.1016/J.Pscychresns.2019.01.013  0.592
2019 Fleming LM, Javitt DC, Carter CS, Kantrowitz JT, Girgis RR, Kegeles LS, Ragland JD, Maddock RJ, Lesh TA, Tanase C, Robinson J, Potter WZ, Carlson M, Wall MM, Choo TH, et al. A multicenter study of ketamine effects on functional connectivity: Large scale network relationships, hubs and symptom mechanisms. Neuroimage. Clinical. 22: 101739. PMID 30852397 DOI: 10.1016/J.Nicl.2019.101739  0.402
2019 Smucny J, Barch DM, Gold JM, Strauss ME, MacDonald AW, Boudewyn MA, Ragland JD, Silverstein SM, Carter CS. Cross-diagnostic analysis of cognitive control in mental illness: Insights from the CNTRACS consortium. Schizophrenia Research. PMID 30704863 DOI: 10.1016/J.Schres.2019.01.018  0.405
2018 Flegal KE, Ragland JD, Ranganath C. Adaptive task difficulty influences neural plasticity and transfer of training. Neuroimage. PMID 30521951 DOI: 10.1016/J.Neuroimage.2018.12.003  0.566
2018 Niendam TA, Ray KL, Iosif AM, Lesh TA, Ashby SR, Patel PK, Smucny J, Ferrer E, Solomon M, Ragland JD, Carter CS. Association of Age at Onset and Longitudinal Course of Prefrontal Function in Youth With Schizophrenia. Jama Psychiatry. PMID 30285056 DOI: 10.1001/Jamapsychiatry.2018.2538  0.504
2018 Gold JM, Barch DM, Feuerstahler LM, Carter CS, MacDonald AW, Ragland JD, Silverstein SM, Strauss ME, Luck SJ. Working Memory Impairment Across Psychotic disorders. Schizophrenia Bulletin. PMID 30260448 DOI: 10.1093/Schbul/Sby134  0.424
2018 Guo JY, Ragland JD, Carter CS. Memory and cognition in schizophrenia. Molecular Psychiatry. PMID 30242229 DOI: 10.1038/s41380-018-0231-1  0.491
2018 Libby LA, Reagh ZM, Bouffard NR, Ragland JD, Ranganath C. The Hippocampus Generalizes across Memories that Share Item and Context Information. Journal of Cognitive Neuroscience. 1-12. PMID 30240315 DOI: 10.1162/Jocn_A_01345  0.787
2018 Ramsay IS, Ma S, Fisher M, Loewy RL, Ragland JD, Niendam T, Carter CS, Vinogradov S. Model selection and prediction of outcomes in recent onset schizophrenia patients who undergo cognitive training. Schizophrenia Research. Cognition. 11: 1-5. PMID 29159134 DOI: 10.1016/J.Scog.2017.10.001  0.455
2018 Lesh T, Tanase C, Wang H, Steinbauer E, Bennett J, Iosif A, Van de Water J, Maddock RJ, Ragland JD, Niendam TA, Styner M, Amaral D, Bauman M, Carter CS. 240. Extracellular Free Water and Glutathione in First Episode Schizophrenia and a Non-Human Primate Model of Maternal Immune Activation – Exploring Neuroimmune Mechanisms of Psychiatric Disorders Biological Psychiatry. 83: S97. DOI: 10.1016/J.Biopsych.2018.02.259  0.384
2018 Ragland JD, Hsieh L, Carter C, Hurtado M, Lam J, Lesh T, Niendam TA, Solomon M, Ranganath C. S203. Impact of Schizophrenia on Temporal Context Versus Item Memory Biological Psychiatry. 83: S426. DOI: 10.1016/J.Biopsych.2018.02.1095  0.708
2017 Carrión RE, Walder DJ, Auther AM, McLaughlin D, Zyla HO, Adelsheim S, Calkins R, Carter CS, McFarland B, Melton R, Niendam T, Ragland JD, Sale TG, Taylor SF, McFarlane WR, et al. From the psychosis prodrome to the first-episode of psychosis: No evidence of a cognitive decline. Journal of Psychiatric Research. 96: 231-238. PMID 29121595 DOI: 10.1016/J.Jpsychires.2017.10.014  0.466
2017 Gomar JJ, Ragland JD, Uluğ AM, Sousa A, Huey ED, Conejero-Goldberg C, Davies P, Goldberg TE. Differential medial temporal lobe morphometric predictors of item- and relational-encoded memories in healthy individuals and in individuals with mild cognitive impairment and Alzheimer's disease. Alzheimer's & Dementia (New York, N. Y.). 3: 238-246. PMID 29067330 DOI: 10.1016/J.Trci.2017.03.002  0.486
2017 Smucny J, Lesh TA, Newton K, Niendam T, Ragland JD, Carter CS. Levels of Cognitive Control: A Functional Magnetic Resonance Imaging-Based Test of an RDoC Domain Across Bipolar Disorder and Schizophrenia. Neuropsychopharmacology : Official Publication of the American College of Neuropsychopharmacology. PMID 28948978 DOI: 10.1038/Npp.2017.233  0.476
2017 Ray KL, Lesh TA, Howell AM, Salo TP, Ragland JD, MacDonald AW, Gold JM, Silverstein SM, Barch DM, Carter CS. Functional network changes and cognitive control in schizophrenia. Neuroimage. Clinical. 15: 161-170. PMID 28529872 DOI: 10.1016/J.Nicl.2017.05.001  0.488
2017 Barch DM, Carter CS, Gold JM, Johnson SL, Kring AM, MacDonald AW, Pizzagalli DA, Ragland JD, Silverstein SM, Strauss ME. Explicit and Implicit Reinforcement Learning Across the Psychosis Spectrum. Journal of Abnormal Psychology. PMID 28406662 DOI: 10.1037/Abn0000259  0.46
2017 Greenland-White SE, Ragland JD, Niendam TA, Ferrer E, Carter CS. Episodic memory functions in first episode psychosis and clinical high risk individuals. Schizophrenia Research. PMID 28143678 DOI: 10.1016/J.Schres.2017.01.035  0.543
2017 Ragland JD, Layher E, Hannula DE, Niendam TA, Lesh TA, Solomon M, Carter CS, Ranganath C. Impact of schizophrenia on anterior and posterior hippocampus during memory for complex scenes. Neuroimage. Clinical. 13: 82-88. PMID 27942450 DOI: 10.1016/J.Nicl.2016.11.017  0.825
2017 Ray K, MacDonald AW, Ragland JD, Gold J, Silverstein SM, Barch D, Carter C. 629. Dynamic Network Reorganization of the Frontal-Parietal, Aalience, and Default Mode Networks during Cognitive Control and Episodic Memory Biological Psychiatry. 81: S255. DOI: 10.1016/J.Biopsych.2017.02.499  0.384
2017 Scangos K, Roberts B, Ragland JD, Ranganath C, Carter CS. 545. Effects of tDCS on Cognitive Control and Cortical Network Oscillations in Schizophrenia Biological Psychiatry. 81: S221. DOI: 10.1016/J.Biopsych.2017.02.1153  0.647
2017 Caton M, Ragland JD. 544. Delusional Ideation in Psychosis Correlates with Decreased Left Prefrontal NAA Biological Psychiatry. 81: S220-S221. DOI: 10.1016/J.Biopsych.2017.02.1152  0.352
2016 Sousa A, Gomar JJ, Ragland JD, Conejero-Goldberg C, Buthorn J, Keehlisen L, Huey TE, Koppel J, Gordon ML, Christen E, Goldberg TE. The Relational and Item-Specific Encoding Task in Mild Cognitive Impairment and Alzheimer Disease. Dementia and Geriatric Cognitive Disorders. 42: 265-277. PMID 27723653 DOI: 10.1159/000448170  0.403
2016 Solomon M, McCauley JB, Iosif AM, Carter CS, Ragland JD. Cognitive control and episodic memory in adolescents with autism spectrum disorders. Neuropsychologia. PMID 27184119 DOI: 10.1016/J.Neuropsychologia.2016.05.013  0.437
2016 Poppe AB, Barch DM, Carter CS, Gold JM, Ragland JD, Silverstein SM, MacDonald AW. Reduced Frontoparietal Activity in Schizophrenia Is Linked to a Specific Deficit in Goal Maintenance: A Multisite Functional Imaging Study. Schizophrenia Bulletin. PMID 27060129 DOI: 10.1093/Schbul/Sbw036  0.415
2016 Skymba H, Lesh TA, Kring A, Luck SJ, Mangun GR, Niendam T, Ragland JD, Ranganath C, Solomon M, Swaab T, Carter CS. Intact emotion processing in the context of reduced prefrontal engagement F1000research. 5. DOI: 10.7490/F1000Research.1113272.1  0.526
2015 Ragland JD, Ranganath C, Phillips J, Boudewyn MA, Kring AM, Lesh TA, Long DL, Luck SJ, Niendam TA, Solomon M, Swaab TY, Carter CS. Cognitive Control of Episodic Memory in Schizophrenia: Differential Role of Dorsolateral and Ventrolateral Prefrontal Cortex. Frontiers in Human Neuroscience. 9: 604. PMID 26617507 DOI: 10.3389/Fnhum.2015.00604  0.696
2015 Lopez-Garcia P, Lesh TA, Salo T, Barch DM, MacDonald AW, Gold JM, Ragland JD, Strauss M, Silverstein SM, Carter CS. The neural circuitry supporting goal maintenance during cognitive control: a comparison of expectancy AX-CPT and dot probe expectancy paradigms. Cognitive, Affective & Behavioral Neuroscience. PMID 26494483 DOI: 10.3758/S13415-015-0384-1  0.485
2015 Sheffield JM, Repovs G, Harms MP, Carter CS, Gold JM, MacDonald AW, Ragland JD, Silverstein SM, Godwin D, Barch DM. Evidence for Accelerated Decline of Functional Brain Network Efficiency in Schizophrenia. Schizophrenia Bulletin. PMID 26472685 DOI: 10.1093/Schbul/Sbv148  0.477
2015 Ragland JD, Ranganath C, Harms MP, Barch DM, Gold JM, Layher E, Lesh TA, MacDonald AW, Niendam TA, Phillips J, Silverstein SM, Yonelinas AP, Carter CS. Functional and Neuroanatomic Specificity of Episodic Memory Dysfunction in Schizophrenia: A Functional Magnetic Resonance Imaging Study of the Relational and Item-Specific Encoding Task. Jama Psychiatry. 72: 909-16. PMID 26200928 DOI: 10.1001/Jamapsychiatry.2015.0276  0.826
2015 Kappenman ES, Luck SJ, Kring AM, Lesh TA, Mangun GR, Niendam T, Ragland JD, Ranganath C, Solomon M, Swaab TY, Carter CS. Electrophysiological Evidence for Impaired Control of Motor Output in Schizophrenia. Cerebral Cortex (New York, N.Y. : 1991). PMID 25618891 DOI: 10.1093/Cercor/Bhu329  0.654
2015 Lesh TA, Tanase C, Geib BR, Niendam TA, Yoon JH, Minzenberg MJ, Ragland JD, Solomon M, Carter CS. A multimodal analysis of antipsychotic effects on brain structure and function in first-episode schizophrenia. Jama Psychiatry. 72: 226-34. PMID 25588194 DOI: 10.1001/Jamapsychiatry.2014.2178  0.495
2015 Fisher M, Loewy R, Carter C, Lee A, Ragland JD, Niendam T, Schlosser D, Pham L, Miskovich T, Vinogradov S. Neuroplasticity-based auditory training via laptop computer improves cognition in young individuals with recent onset schizophrenia. Schizophrenia Bulletin. 41: 250-8. PMID 24444862 DOI: 10.1093/Schbul/Sbt232  0.494
2015 Ragland JD, Ranganath C, Harms MP, Barch DM, Gold JM, Layher E, Lesh TA, MacDonald AW, Niendam TA, Phillips J, Silverstein SM, Yonelinas AP, Carter CS. Functional and neuroanatomic specificity of episodic memory dysfunction in schizophrenia: A functional magnetic resonance imaging study of the relational and item-specific encoding task Jama Psychiatry. 72: 909-916. DOI: 10.1001/jamapsychiatry.2015.0276  0.817
2014 Tso IF, Taylor SF, Grove TB, Niendam T, Adelsheim S, Auther A, Cornblatt B, Carter CS, Calkins R, Ragland JD, Sale T, McFarlane WR. Factor analysis of the Scale of Prodromal Symptoms: data from the Early Detection and Intervention for the Prevention of Psychosis Program. Early Intervention in Psychiatry. PMID 25529847 DOI: 10.1111/Eip.12209  0.336
2014 Yoon JH, Westphal AJ, Minzenberg MJ, Niendam T, Ragland JD, Lesh T, Solomon M, Carter CS. Task-evoked substantia nigra hyperactivity associated with prefrontal hypofunction, prefrontonigral disconnectivity and nigrostriatal connectivity predicting psychosis severity in medication naïve first episode schizophrenia. Schizophrenia Research. 159: 521-6. PMID 25266549 DOI: 10.1016/J.Schres.2014.09.022  0.534
2014 Wang WC, Montchal ME, Yonelinas AP, Ragland JD. Hippocampal and parahippocampal cortex volume predicts recollection in schizophrenia. Schizophrenia Research. 157: 319-20. PMID 24893902 DOI: 10.1016/J.Schres.2014.05.008  0.478
2014 Flegal KE, Marín-Gutiérrez A, Ragland JD, Ranganath C. Brain mechanisms of successful recognition through retrieval of semantic context. Journal of Cognitive Neuroscience. 26: 1694-704. PMID 24564467 DOI: 10.1162/Jocn_A_00587  0.618
2014 Solomon M, Yoon JH, Ragland JD, Niendam TA, Lesh TA, Fairbrother W, Carter CS. The development of the neural substrates of cognitive control in adolescents with autism spectrum disorders. Biological Psychiatry. 76: 412-21. PMID 24209777 DOI: 10.1016/J.Biopsych.2013.08.036  0.305
2014 Sheffield JM, Gold JM, Strauss ME, Carter CS, MacDonald AW, Ragland JD, Silverstein SM, Barch DM. Common and specific cognitive deficits in schizophrenia: relationships to function. Cognitive, Affective & Behavioral Neuroscience. 14: 161-74. PMID 24037621 DOI: 10.3758/S13415-013-0211-5  0.531
2014 Strauss ME, McLouth CJ, Barch DM, Carter CS, Gold JM, Luck SJ, MacDonald AW, Ragland JD, Ranganath C, Keane BP, Silverstein SM. Temporal stability and moderating effects of age and sex on CNTRaCS task performance. Schizophrenia Bulletin. 40: 835-44. PMID 23817024 DOI: 10.1093/Schbul/Sbt089  0.667
2013 Lesh TA, Westphal AJ, Niendam TA, Yoon JH, Minzenberg MJ, Ragland JD, Solomon M, Carter CS. Proactive and reactive cognitive control and dorsolateral prefrontal cortex dysfunction in first episode schizophrenia. Neuroimage. Clinical. 2: 590-9. PMID 24179809 DOI: 10.1016/J.Nicl.2013.04.010  0.527
2013 Swaab TY, Boudewyn MA, Long DL, Luck SJ, Kring AM, Ragland JD, Ranganath C, Lesh T, Niendam T, Solomon M, Mangun GR, Carter CS. Spared and impaired spoken discourse processing in schizophrenia: effects of local and global language context. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 33: 15578-87. PMID 24068824 DOI: 10.1523/Jneurosci.0965-13.2013  0.667
2013 Paz-Alonso PM, Ghetti S, Ramsay I, Solomon M, Yoon J, Carter CS, Ragland JD. Semantic processes leading to true and false memory formation in schizophrenia. Schizophrenia Research. 147: 320-5. PMID 23623175 DOI: 10.1016/J.Schres.2013.04.007  0.499
2013 Owoso A, Carter CS, Gold JM, MacDonald AW, Ragland JD, Silverstein SM, Strauss ME, Barch DM. Cognition in schizophrenia and schizo-affective disorder: impairments that are more similar than different. Psychological Medicine. 43: 2535-45. PMID 23522057 DOI: 10.1017/S0033291713000536  0.424
2013 Libby LA, Yonelinas AP, Ranganath C, Ragland JD. Recollection and familiarity in schizophrenia: a quantitative review. Biological Psychiatry. 73: 944-50. PMID 23245761 DOI: 10.1016/J.Biopsych.2012.10.027  0.836
2012 Keane BP, Silverstein SM, Barch DM, Carter CS, Gold JM, Kovács I, MacDonald AW, Ragland JD, Strauss ME. The spatial range of contour integration deficits in schizophrenia. Experimental Brain Research. 220: 251-9. PMID 22710617 DOI: 10.1007/S00221-012-3134-4  0.456
2012 Libby LA, Ekstrom AD, Ragland JD, Ranganath C. Differential connectivity of perirhinal and parahippocampal cortices within human hippocampal subregions revealed by high-resolution functional imaging. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 32: 6550-60. PMID 22573677 DOI: 10.1523/Jneurosci.3711-11.2012  0.769
2012 Yoon JH, Nguyen DV, McVay LM, Deramo P, Minzenberg MJ, Ragland JD, Niendham T, Solomon M, Carter CS. Automated classification of fMRI during cognitive control identifies more severely disorganized subjects with schizophrenia. Schizophrenia Research. 135: 28-33. PMID 22277668 DOI: 10.1016/J.Schres.2012.01.001  0.466
2012 Ragland JD, Ranganath C, Barch DM, Gold JM, Haley B, MacDonald AW, Silverstein SM, Strauss ME, Yonelinas AP, Carter CS. Relational and Item-Specific Encoding (RISE): task development and psychometric characteristics. Schizophrenia Bulletin. 38: 114-24. PMID 22124089 DOI: 10.1093/Schbul/Sbr146  0.674
2012 Libby LA, Ragland JD. FMRI as a measure of cognition related brain circuitry in schizophrenia. Current Topics in Behavioral Neurosciences. 11: 253-67. PMID 22105156 DOI: 10.1007/7854_2011_173  0.781
2012 Ragland JD, Cohen NJ, Cools R, Frank MJ, Hannula DE, Ranganath C. CNTRICS imaging biomarkers final task selection: Long-term memory and reinforcement learning. Schizophrenia Bulletin. 38: 62-72. PMID 22102094 DOI: 10.1093/schbul/sbr168  0.661
2012 Barch DM, Carter CS, Dakin SC, Gold J, Luck SJ, Macdonald A, Ragland JD, Silverstein S, Strauss ME. The clinical translation of a measure of gain control: the contrast-contrast effect task. Schizophrenia Bulletin. 38: 135-43. PMID 22101963 DOI: 10.1093/Schbul/Sbr154  0.377
2012 Gold JM, Barch DM, Carter CS, Dakin S, Luck SJ, MacDonald AW, Ragland JD, Ranganath C, Kovacs I, Silverstein SM, Strauss M. Clinical, functional, and intertask correlations of measures developed by the Cognitive Neuroscience Test Reliability and Clinical Applications for Schizophrenia Consortium. Schizophrenia Bulletin. 38: 144-52. PMID 22101961 DOI: 10.1093/Schbul/Sbr142  0.674
2012 Silverstein SM, Keane BP, Barch DM, Carter CS, Gold JM, Kovács I, MacDonald A, Ragland JD, Strauss ME. Optimization and validation of a visual integration test for schizophrenia research. Schizophrenia Bulletin. 38: 125-34. PMID 22021658 DOI: 10.1093/Schbul/Sbr141  0.452
2012 Ragland JD, Blumenfeld RS, Ramsay IS, Yonelinas A, Yoon J, Solomon M, Carter CS, Ranganath C. Neural correlates of relational and item-specific encoding during working and long-term memory in schizophrenia. Neuroimage. 59: 1719-26. PMID 21907293 DOI: 10.1016/J.Neuroimage.2011.08.055  0.703
2012 Silverstein SM, Keane BP, Barch DM, Carter CS, Gold JM, Kovacs I, MacDonald A, Ragland JD, Strauss ME. Test-Retest Reliability of a Contour Integration Test in Samples of Healthy Control and Schizophrenia Subjects Journal of Vision. 12: 891-891. DOI: 10.1167/12.9.891  0.408
2012 Vinogradov S, Loewy R, Fisher M, Lee A, Niendam T, Ragland JD, Carter C. Neuroplasticity-Based Cognitive Training In Ultra-High Risk Adolescents And Recent Onset Patients With Schizophrenia Schizophrenia Research. 136. DOI: 10.1016/S0920-9964(12)70108-1  0.411
2011 Leitman DI, Wolf DH, Laukka P, Ragland JD, Valdez JN, Turetsky BI, Gur RE, Gur RC. Not pitch perfect: sensory contributions to affective communication impairment in schizophrenia. Biological Psychiatry. 70: 611-8. PMID 21762876 DOI: 10.1016/J.Biopsych.2011.05.032  0.547
2011 Solomon M, Olsen E, Niendam T, Ragland JD, Yoon J, Minzenberg M, Carter CS. From lumping to splitting and back again: atypical social and language development in individuals with clinical-high-risk for psychosis, first episode schizophrenia, and autism spectrum disorders. Schizophrenia Research. 131: 146-51. PMID 21458242 DOI: 10.1016/J.Schres.2011.03.005  0.326
2011 Ursu S, Kring AM, Gard MG, Minzenberg MJ, Yoon JH, Ragland JD, Solomon M, Carter CS. Prefrontal cortical deficits and impaired cognition-emotion interactions in schizophrenia. The American Journal of Psychiatry. 168: 276-85. PMID 21205806 DOI: 10.1176/Appi.Ajp.2010.09081215  0.421
2010 Hannula DE, Ranganath C, Ramsay IS, Solomon M, Yoon J, Niendam TA, Carter CS, Ragland JD. Use of eye movement monitoring to examine item and relational memory in schizophrenia. Biological Psychiatry. 68: 610-6. PMID 20673874 DOI: 10.1016/J.Biopsych.2010.06.001  0.66
2010 Yoon JH, Maddock RJ, Rokem A, Silver MA, Minzenberg MJ, Ragland JD, Carter CS. GABA concentration is reduced in visual cortex in schizophrenia and correlates with orientation-specific surround suppression. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 30: 3777-81. PMID 20220012 DOI: 10.1523/Jneurosci.6158-09.2010  0.311
2010 Leitman DI, Wolf DH, Ragland JD, Laukka P, Loughead J, Valdez JN, Javitt DC, Turetsky BI, Gur RC. "It's Not What You Say, But How You Say it": A Reciprocal Temporo-frontal Network for Affective Prosody. Frontiers in Human Neuroscience. 4: 19. PMID 20204074 DOI: 10.3389/Fnhum.2010.00019  0.336
2010 Calkins ME, Tepper P, Gur RC, Ragland JD, Klei L, Wiener HW, Richard J, Savage RM, Allen TB, O'Jile J, Devlin B, Kwentus J, Aliyu MH, Bradford LD, Edwards N, et al. Project among African-Americans to explore risks for schizophrenia (PAARTNERS): evidence for impairment and heritability of neurocognitive functioning in families of schizophrenia patients. The American Journal of Psychiatry. 167: 459-72. PMID 20194479 DOI: 10.1176/Appi.Ajp.2009.08091351  0.523
2009 Yoon JH, Rokem AS, Silver MA, Minzenberg MJ, Ursu S, Ragland JD, Carter CS. Diminished orientation-specific surround suppression of visual processing in schizophrenia. Schizophrenia Bulletin. 35: 1078-84. PMID 19620601 DOI: 10.1093/Schbul/Sbp064  0.439
2009 Ragland JD, Laird AR, Ranganath C, Blumenfeld RS, Gonzales SM, Glahn DC. Prefrontal activation deficits during episodic memory in schizophrenia. The American Journal of Psychiatry. 166: 863-74. PMID 19411370 DOI: 10.1176/Appi.Ajp.2009.08091307  0.709
2009 Ragland JD, Cools R, Frank M, Pizzagalli DA, Preston A, Ranganath C, Wagner AD. CNTRICS final task selection: long-term memory. Schizophrenia Bulletin. 35: 197-212. PMID 18927344 DOI: 10.1093/schbul/sbn134  0.637
2008 Yoon JH, Tamir D, Minzenberg MJ, Ragland JD, Ursu S, Carter CS. Multivariate pattern analysis of functional magnetic resonance imaging data reveals deficits in distributed representations in schizophrenia. Biological Psychiatry. 64: 1035-41. PMID 18822407 DOI: 10.1016/J.Biopsych.2008.07.025  0.467
2008 Yoon JH, Minzenberg MJ, Ursu S, Ryan Walter BS, Walters R, Wendelken C, Ragland JD, Carter CS. Association of dorsolateral prefrontal cortex dysfunction with disrupted coordinated brain activity in schizophrenia: relationship with impaired cognition, behavioral disorganization, and global function. The American Journal of Psychiatry. 165: 1006-14. PMID 18519527 DOI: 10.1176/Appi.Ajp.2008.07060945  0.524
2008 Ranganath C, Minzenberg MJ, Ragland JD. The cognitive neuroscience of memory function and dysfunction in schizophrenia. Biological Psychiatry. 64: 18-25. PMID 18495087 DOI: 10.1016/J.Biopsych.2008.04.011  0.72
2008 Dickinson D, Ragland JD, Gold JM, Gur RC. General and specific cognitive deficits in schizophrenia: Goliath defeats David? Biological Psychiatry. 64: 823-7. PMID 18472089 DOI: 10.1016/J.Biopsych.2008.04.005  0.476
2008 Ragland JD, Moelter ST, Bhati MT, Valdez JN, Kohler CG, Siegel SJ, Gur RC, Gur RE. Effect of retrieval effort and switching demand on fMRI activation during semantic word generation in schizophrenia. Schizophrenia Research. 99: 312-23. PMID 18155880 DOI: 10.1016/J.Schres.2007.11.017  0.386
2008 Ragland JD, Paz-Alonso P, Bunge SA, Ghetti S. REDUCED FALSE MEMORY IN SCHIZOPHRENIA: THE BENEFIT OF SEMANTIC PROCESSING FAILURES Schizophrenia Research. 102: 126. DOI: 10.1016/S0920-9964(08)70382-7  0.534
2007 Ragland JD, Yoon J, Minzenberg MJ, Carter CS. Neuroimaging of cognitive disability in schizophrenia: search for a pathophysiological mechanism. International Review of Psychiatry (Abingdon, England). 19: 417-27. PMID 17671874 DOI: 10.1080/09540260701486365  0.475
2007 Gur RE, Nimgaonkar VL, Almasy L, Calkins ME, Ragland JD, Pogue-Geile MF, Kanes S, Blangero J, Gur RC. Neurocognitive endophenotypes in a multiplex multigenerational family study of schizophrenia. The American Journal of Psychiatry. 164: 813-9. PMID 17475741 DOI: 10.1176/AJP.2007.164.5.813  0.526
2007 Wolf DH, Gur RC, Valdez JN, Loughead J, Elliott MA, Gur RE, Ragland JD. Alterations of fronto-temporal connectivity during word encoding in schizophrenia. Psychiatry Research. 154: 221-32. PMID 17360163 DOI: 10.1016/J.Pscychresns.2006.11.008  0.586
2007 Gur RE, Turetsky BI, Loughead J, Snyder W, Kohler C, Elliott M, Pratiwadi R, Ragland JD, Bilker WB, Siegel SJ, Kanes SJ, Arnold SE, Gur RC. Visual attention circuitry in schizophrenia investigated with oddball event-related functional magnetic resonance imaging. The American Journal of Psychiatry. 164: 442-9. PMID 17329469 DOI: 10.1176/Ajp.2007.164.3.442  0.401
2007 Gur RC, Turetsky BI, Loughead J, Waxman J, Snyder W, Ragland JD, Elliott MA, Bilker WB, Arnold SE, Gur RE. Hemodynamic responses in neural circuitries for detection of visual target and novelty: An event-related fMRI study. Human Brain Mapping. 28: 263-74. PMID 17133387 DOI: 10.1002/Hbm.20319  0.332
2007 Aliyu MH, Calkins ME, Swanson CL, Lyons PD, Savage RM, May R, Wiener H, Devlin B, Nimgaonkar VL, Ragland JD, Gur RE, Gur RC, Bradford LD, Edwards N, Kwentus J, et al. Erratum to “Project among African-Americans to explore risks for schizophrenia (PAARTNERS): Recruitment and assessment methods” [Schizophrenia Research 87 (1–3) (2006) 32–44] Schizophrenia Research. 90: 369. DOI: 10.1016/J.Schres.2006.11.002  0.453
2006 Weiss EM, Ragland JD, Brensinger CM, Bilker WB, Deisenhammer EA, Delazer M. Sex differences in clustering and switching in verbal fluency tasks. Journal of the International Neuropsychological Society : Jins. 12: 502-9. PMID 16981602 DOI: 10.1017/S1355617706060656  0.354
2006 Aliyu MH, Calkins ME, Swanson CL, Lyons PD, Savage RM, May R, Wiener H, McLeod-Bryant S, Devlin B, Nimgaonkar VL, Ragland JD, Gur RE, Gur RC, Bradford LD, Edwards N, et al. Project among African-Americans to explore risks for schizophrenia (PAARTNERS): recruitment and assessment methods. Schizophrenia Research. 87: 32-44. PMID 16887335 DOI: 10.1016/J.Schres.2006.06.027  0.447
2006 Ragland JD, Valdez JN, Loughead J, Gur RC, Gur RE. Functional magnetic resonance imaging of internal source monitoring in schizophrenia: recognition with and without recollection. Schizophrenia Research. 87: 160-71. PMID 16814525 DOI: 10.1016/J.Schres.2006.05.008  0.484
2006 Dickinson D, Ragland JD, Calkins ME, Gold JM, Gur RC. A comparison of cognitive structure in schizophrenia patients and healthy controls using confirmatory factor analysis. Schizophrenia Research. 85: 20-9. PMID 16616831 DOI: 10.1016/J.Schres.2006.03.003  0.529
2006 Ragland JD, McCarthy E, Bilker WB, Brensinger CM, Valdez J, Kohler C, Gur RE, Gur RC. Levels-of-processing effect on internal source monitoring in schizophrenia. Psychological Medicine. 36: 641-8. PMID 16608558 DOI: 10.1017/S0033291706007094  0.453
2006 Siegel SJ, Irani F, Brensinger CM, Kohler CG, Bilker WB, Ragland JD, Kanes SJ, Gur RC, Gur RE. Prognostic variables at intake and long-term level of function in schizophrenia. The American Journal of Psychiatry. 163: 433-41. PMID 16513864 DOI: 10.1176/Appi.Ajp.163.3.433  0.394
2006 Gur RE, Kohler CG, Ragland JD, Siegel SJ, Lesko K, Bilker WB, Gur RC. Flat affect in schizophrenia: relation to emotion processing and neurocognitive measures. Schizophrenia Bulletin. 32: 279-87. PMID 16452608 DOI: 10.1093/Schbul/Sbj041  0.437
2005 Calkins ME, Gur RC, Ragland JD, Gur RE. Face recognition memory deficits and visual object memory performance in patients with schizophrenia and their relatives. The American Journal of Psychiatry. 162: 1963-6. PMID 16199846 DOI: 10.1176/Appi.Ajp.162.10.1963  0.52
2005 Ragland JD, Gur RC, Valdez JN, Loughead J, Elliott M, Kohler C, Kanes S, Siegel SJ, Moelter ST, Gur RE. Levels-of-processing effect on frontotemporal function in schizophrenia during word encoding and recognition. The American Journal of Psychiatry. 162: 1840-8. PMID 16199830 DOI: 10.1176/Appi.Ajp.162.10.1840  0.535
2005 Moelter ST, Hill SK, Hughett P, Gur RC, Gur RE, Ragland JD. Organization of semantic category exemplars in schizophrenia. Schizophrenia Research. 78: 209-17. PMID 16002266 DOI: 10.1016/J.Schres.2005.06.011  0.428
2005 Kurtz MM, Moberg PJ, Ragland JD, Gur RC, Gur RE. Symptoms versus neurocognitive test performance as predictors of psychosocial status in schizophrenia: a 1- and 4-year prospective study. Schizophrenia Bulletin. 31: 167-74. PMID 15888434 DOI: 10.1093/Schbul/Sbi004  0.473
2005 Glahn DC, Ragland JD, Abramoff A, Barrett J, Laird AR, Bearden CE, Velligan DI. Beyond hypofrontality: a quantitative meta-analysis of functional neuroimaging studies of working memory in schizophrenia. Human Brain Mapping. 25: 60-9. PMID 15846819 DOI: 10.1002/Hbm.20138  0.596
2004 Ragland JD, Gur RC, Valdez J, Turetsky BI, Elliott M, Kohler C, Siegel S, Kanes S, Gur RE. Event-related fMRI of frontotemporal activity during word encoding and recognition in schizophrenia. The American Journal of Psychiatry. 161: 1004-15. PMID 15169688 DOI: 10.1176/Appi.Ajp.161.6.1004  0.566
2004 Kurtz MM, Ragland JD, Moberg PJ, Gur RC. The Penn Conditional Exclusion Test: a new measure of executive-function with alternate forms of repeat administration. Archives of Clinical Neuropsychology : the Official Journal of the National Academy of Neuropsychologists. 19: 191-201. PMID 15010085 DOI: 10.1016/S0887-6177(03)00003-9  0.384
2003 Ragland JD, Moelter ST, McGrath C, Hill SK, Gur RE, Bilker WB, Siegel SJ, Gur RC. Levels-of-processing effect on word recognition in schizophrenia. Biological Psychiatry. 54: 1154-61. PMID 14643082 DOI: 10.1016/S0006-3223(03)00235-X  0.446
2003 Gur RE, Kohler C, Ragland JD, Siegel SJ, Bilker WB, Loughead J, Phend N, Gur RC. Neurocognitive performance and clinical changes in olanzapine-treated patients with schizophrenia. Neuropsychopharmacology : Official Publication of the American College of Neuropsychopharmacology. 28: 2029-36. PMID 12902996 DOI: 10.1038/Sj.Npp.1300275  0.496
2003 Ragland JD. Profiles of neuropsychologic function in schizophrenia. Current Psychiatry Reports. 5: 299-302. PMID 12857533 DOI: 10.1007/S11920-003-0059-4  0.429
2003 Ragland J, Gur R, Valdez J, Gur R. Effect of schizophrenia on frontotemporal activity during word encoding and recognition: An event-related FMRI study Schizophrenia Research. 60: 231. DOI: 10.1016/S0920-9964(03)81219-7  0.39
2003 Gur R, Turetsky B, Schroeder L, Ragland J, Gur R. Failure of prefrontal habituation to novelty in schizophrenia: An event-related FMRI study Schizophrenia Research. 60: 219. DOI: 10.1016/S0920-9964(03)81183-0  0.376
2003 Lowery N, Ragland J, Indersmitten T, Gur R, Gur R. The contribution of controlled aspects of semantic processing to verbal memory encoding and semantic fluency deficits in schizophrenia Schizophrenia Research. 60: 144. DOI: 10.1016/S0920-9964(03)80956-8  0.48
2003 Calkins M, Gur R, Ragland J, Gur R. Face recognition memory deficits in schizophrenia patients and their relatives: Comparison with visual object memory performance Schizophrenia Research. 60: 128. DOI: 10.1016/S0920-9964(03)80906-4  0.436
2002 Gur RE, McGrath C, Chan RM, Schroeder L, Turner T, Turetsky BI, Kohler C, Alsop D, Maldjian J, Ragland JD, Gur RC. An fMRI study of facial emotion processing in patients with schizophrenia. The American Journal of Psychiatry. 159: 1992-9. PMID 12450947 DOI: 10.1176/Appi.Ajp.159.12.1992  0.452
2002 Hill SK, Ragland JD, Gur RC, Gur RE. Neuropsychological profiles delineate distinct profiles of schizophrenia, an interaction between memory and executive function, and uneven distribution of clinical subtypes. Journal of Clinical and Experimental Neuropsychology. 24: 765-80. PMID 12424651 DOI: 10.1076/Jcen.24.6.765.8402  0.354
2002 Ragland JD, Turetsky BI, Gur RC, Gunning-Dixon F, Turner T, Schroeder L, Chan R, Gur RE. Working memory for complex figures: an fMRI comparison of letter and fractal n-back tasks. Neuropsychology. 16: 370-9. PMID 12146684 DOI: 10.1037/0894-4105.16.3.370  0.406
2001 Moelter ST, Hill SK, Ragland JD, Lunardelli A, Gur RC, Gur RE, Moberg PJ. Controlled and automatic processing during animal word list generation in schizophrenia. Neuropsychology. 15: 502-9. PMID 11761039 DOI: 10.1037/0894-4105.15.4.502  0.432
2001 Hill SK, Ragland JD, Gur RC, Gur RE. Neuropsychological differences among empirically derived clinical subtypes of schizophrenia. Neuropsychology. 15: 492-501. PMID 11761038 DOI: 10.1037/0894-4105.15.4.492  0.564
2001 Gur RC, Ragland JD, Moberg PJ, Bilker WB, Kohler C, Siegel SJ, Gur RE. Computerized neurocognitive scanning: II. The profile of schizophrenia. Neuropsychopharmacology : Official Publication of the American College of Neuropsychopharmacology. 25: 777-88. PMID 11682261 DOI: 10.1016/S0893-133X(01)00279-2  0.562
2001 Gur RC, Ragland JD, Moberg PJ, Turner TH, Bilker WB, Kohler C, Siegel SJ, Gur RE. Computerized neurocognitive scanning: I. Methodology and validation in healthy people. Neuropsychopharmacology : Official Publication of the American College of Neuropsychopharmacology. 25: 766-76. PMID 11682260 DOI: 10.1016/S0893-133X(01)00278-0  0.368
2001 Ragland JD, Gur RC, Raz J, Schroeder L, Kohler CG, Smith RJ, Alavi A, Gur RE. Effect of schizophrenia on frontotemporal activity during word encoding and recognition: a PET cerebral blood flow study. The American Journal of Psychiatry. 158: 1114-25. PMID 11431234 DOI: 10.1176/Appi.Ajp.158.7.1114  0.535
2001 Kurtz MM, Ragland JD, Bilker W, Gur RC, Gur RE. Comparison of the continuous performance test with and without working memory demands in healthy controls and patients with schizophrenia. Schizophrenia Research. 48: 307-16. PMID 11295383 DOI: 10.1016/S0920-9964(00)00060-8  0.502
2000 Ragland JD, Gur RC, Lazarev MG, Smith RJ, Schroeder L, Raz J, Turetsky BI, Alavi A, Gur RE. Hemispheric activation of anterior and inferior prefrontal cortex during verbal encoding and recognition: a PET study of healthy volunteers. Neuroimage. 11: 624-33. PMID 10860791 DOI: 10.1006/Nimg.2000.0577  0.438
2000 Ragland JD, Coleman AR, Gur RC, Glahn DC, Gur RE. Sex differences in brain-behavior relationships between verbal episodic memory and resting regional cerebral blood flow. Neuropsychologia. 38: 451-61. PMID 10683395 DOI: 10.1016/S0028-3932(99)00086-X  0.424
2000 Glahn DC, Cannon TD, Gur RE, Ragland JD, Gur RC. Working memory constrains abstraction in schizophrenia. Biological Psychiatry. 47: 34-42. PMID 10650447 DOI: 10.1016/S0006-3223(99)00187-0  0.586
1999 Ragland JD, Gur RE, Klimas BC, McGrady N, Gur RC. Neuropsychological laterality indices of schizophrenia: interactions with gender. Schizophrenia Bulletin. 25: 79-89. PMID 10098915 DOI: 10.1093/Oxfordjournals.Schbul.A033369  0.389
1998 Ragland JD, Gur RC, Glahn DC, Censits DM, Smith RJ, Lazarev MG, Alavi A, Gur RE. Frontotemporal cerebral blood flow change during executive and declarative memory tasks in schizophrenia: a positron emission tomography study. Neuropsychology. 12: 399-413. PMID 9673996 DOI: 10.1037//0894-4105.12.3.399  0.459
1998 Gur R, Ragland J, Gur R. 224. Functional imaging in schizophrenia: The importance of resting baseline and what can we additionally learn from activation Biological Psychiatry. 43: S66. DOI: 10.1016/S0006-3223(98)90672-2  0.337
1998 Kohler C, Swanson C, Ragland J, Gur R, Gur R. 164. Neuropsychological functioning in bipolar and schizophrenia groups Biological Psychiatry. 43: S49. DOI: 10.1016/S0006-3223(98)90612-6  0.388
1997 Glahn DC, Gur RC, Ragland JD, Censits DM, Gur RE. Reliability, performance characteristics, construct validity, and an initial clinical application of a visual object learning test (VOLT). Neuropsychology. 11: 602-12. PMID 9345704 DOI: 10.1037/0894-4105.11.4.602  0.404
1997 Censits DM, Ragland JD, Gur RC, Gur RE. Neuropsychological evidence supporting a neurodevelopmental model of schizophrenia: a longitudinal study. Schizophrenia Research. 24: 289-98. PMID 9134589 DOI: 10.1016/S0920-9964(96)00091-6  0.466
1997 Gur RC, Ragland JD, Mozley LH, Mozley PD, Smith R, Alavi A, Bilker W, Gur RE. Lateralized changes in regional cerebral blood flow during performance of verbal and facial recognition tasks: correlations with performance and "effort". Brain and Cognition. 33: 388-414. PMID 9126402 DOI: 10.1006/Brcg.1997.0921  0.412
1997 Ragland JD, Glahn DC, Gur RC, Censits DM, Smith RJ, Mozley PD, Alavi A, Gur RE. PET regional cerebral blood flow change during working and declarative memory: relationship with task performance. Neuropsychology. 11: 222-31. PMID 9110329  0.33
1997 Gur RC, Ragland JD, Gur RE. Cognitive changes in schizophrenia - A critical look International Review of Psychiatry. 9: 449-457. DOI: 10.1080/09540269775312  0.531
1997 Glahn DC, Gur RC, Ragland J, Cannon T, Gur R. An examination of visual learning in patients with schizophrenia: Evidence of a deficit in acquisition of novel information Schizophrenia Research. 24: 103. DOI: 10.1016/S0920-9964(97)82283-9  0.335
1996 Ragland JD, Censits DM, Gur RC, Glahn DC, Gallacher F, Gur RE. Assessing declarative memory in schizophrenia using Wisconsin Card Sorting Test stimuli: the Paired Associate Recognition Test. Psychiatry Research. 60: 135-45. PMID 8723304 DOI: 10.1016/0165-1781(96)02811-9  0.588
1995 Ragland JD, Gur RC, Deutsch GK, Censits DM, Gur RE. Reliability and Construct Validity of the Paired-Associate Recognition Test: A Test of Declarative Memory Using Wisconsin Card Sorting Stimuli Psychological Assessment. 7: 25-32. DOI: 10.1037/1040-3590.7.1.25  0.464
1995 Gur R, Ragland J, Smith R, Mozley L, Mozley P, Gur R. Abnormal activation of temporal lobe during memory performance in schizophrenia: A pet CBF study with 150 labeled water Schizophrenia Research. 15: 120. DOI: 10.1016/0920-9964(95)95370-O  0.425
1994 Gur RE, Jaggi JL, Shtasel DL, Ragland JD, Gur RC. Cerebral blood flow in schizophrenia: effects of memory processing on regional activation. Biological Psychiatry. 35: 3-15. PMID 8167200 DOI: 10.1016/0006-3223(94)91160-6  0.534
1993 Goldberg TE, Torrey EF, Gold JM, Ragland JD, Bigelow LB, Weinberger DR. Learning and memory in monozygotic twins discordant for schizophrenia. Psychological Medicine. 23: 71-85. PMID 8475218 DOI: 10.1017/S0033291700038861  0.527
1993 Torrey EF, Ragland JD, Gold JM, Goldberg TE, Bowler AE, Bigelow LB, Gottesman II. Handedness in twins with schizophrenia: was Boklage correct? Schizophrenia Research. 9: 83-5. PMID 8461274 DOI: 10.1016/0920-9964(93)90014-A  0.449
1993 Gur RC, Jaggi JL, Ragland JD, Resnick SM, Shtasel D, Muenz L, Gur RE. Effects of memory processing on regional brain activation: cerebral blood flow in normal subjects. The International Journal of Neuroscience. 72: 31-44. PMID 8225798 DOI: 10.3109/00207459308991621  0.348
1992 Ragland JD, Goldberg TE, Wexler BE, Gold JM, Torrey EF, Weinberger DR. Dichotic listening in monozygotic twins discordant and concordant for schizophrenia. Schizophrenia Research. 7: 177-83. PMID 1515379 DOI: 10.1016/0920-9964(92)90048-A  0.431
1991 Goldberg T, Torrey E, Gold J, Ragland J, Bigelow L, Weinberger B. Memory function in monozygotic twins discordant for schizophrenia Schizophrenia Research. 4: 384. DOI: 10.1016/0920-9964(91)90320-Q  0.493
1990 Goldberg TE, Ragland JD, Torrey EF, Gold JM, Bigelow LB, Weinberger DR. Neuropsychological assessment of monozygotic twins discordant for schizophrenia. Archives of General Psychiatry. 47: 1066-72. PMID 2241508 DOI: 10.1001/Archpsyc.1990.01810230082013  0.488
1989 Goldberg T, Ragland J, Weinberger D, Torrey E. Neuropsychological functioning in monozygotic twins discordant for schizophrenia Schizophrenia Research. 2: 63. DOI: 10.1016/0920-9964(89)90099-6  0.506
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