J. Daniel Ragland, Ph.D. - Publications

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

116 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
2016 Ragland JD, Solomon M. Categorical Dimensions of Social Impairment and Disrupted Functional Connectivity in Autism Spectrum Disorders: When Does Continuous Become Discrete? Biological Psychiatry. 80: 90-1. PMID 27346081 DOI: 10.1016/j.biopsych.2016.05.009  0.44
2016 Krystal JH, Abi-Dargham A, Akbarian S, Arnsten AF, Barch DM, Bearden CE, Braff DL, Brown ES, Bullmore ET, Carlezon WA, Carter CS, Cook EH, Daskalakis ZJ, DiLeone RJ, Duman RS, ... ... Ragland JD, et al. Constance E. Lieber, Theodore R. Stanley, and the Enduring Impact of Philanthropy on Psychiatry Research. Biological Psychiatry. 80: 84-6. PMID 27346079 DOI: 10.1016/j.biopsych.2016.05.004  0.6
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  0.44
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  0.44
2016 Lynch S, McFarlane WR, Joly B, Adelsheim S, Auther A, Cornblatt BA, Migliorati M, Ragland JD, Sale T, Spring E, Calkins R, Carter CS, Jaynes R, Taylor SF, Downing D. Early Detection, Intervention and Prevention of Psychosis Program: Community Outreach and Early Identification at Six U.S. Sites. Psychiatric Services (Washington, D.C.). appips201300236. PMID 26766751 DOI: 10.1176/appi.ps.201300236  0.44
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  1
2015 Solomon M, Ragland JD, Niendam TA, Lesh TA, Beck JS, Matter JC, Frank MJ, Carter CS. Atypical Learning in Autism Spectrum Disorders: A Functional Magnetic Resonance Imaging Study of Transitive Inference. Journal of the American Academy of Child and Adolescent Psychiatry. 54: 947-55. PMID 26506585 DOI: 10.1016/j.jaac.2015.08.010  1
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  1
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  0.44
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  0.64
2015 Silverstein SM, Harms MP, Carter CS, Gold JM, Keane BP, MacDonald A, Daniel Ragland J, Barch DM. Cortical contributions to impaired contour integration in schizophrenia. Neuropsychologia. 75: 469-80. PMID 26160288 DOI: 10.1016/j.neuropsychologia.2015.07.003  0.84
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  0.64
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  1
2015 Solomon M, Frank MJ, Ragland JD, Smith AC, Niendam TA, Lesh TA, Grayson DS, Beck JS, Matter JC, Carter CS. Feedback-driven trial-by-trial learning in autism spectrum disorders. The American Journal of Psychiatry. 172: 173-81. PMID 25158242 DOI: 10.1176/appi.ajp.2014.14010036  0.84
2015 McFarlane WR, Levin B, Travis L, Lucas FL, Lynch S, Verdi M, Williams D, Adelsheim S, Calkins R, Carter CS, Cornblatt B, Taylor SF, Auther AM, McFarland B, Melton R, ... ... Ragland JD, et al. Clinical and functional outcomes after 2 years in the early detection and intervention for the prevention of psychosis multisite effectiveness trial. Schizophrenia Bulletin. 41: 30-43. PMID 25065017 DOI: 10.1093/schbul/sbu108  1
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  1
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  1
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  1
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  1
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  1
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  0.84
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  1
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  1
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  1
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  1
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  1
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  1
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  1
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  1
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  1
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  0.84
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  1
2012 Henderson D, Poppe AB, Barch DM, Carter CS, Gold JM, Ragland JD, Silverstein SM, Strauss ME, MacDonald AW. Optimization of a goal maintenance task for use in clinical applications. Schizophrenia Bulletin. 38: 104-13. PMID 22199092 DOI: 10.1093/schbul/sbr172  1
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  1
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  1
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  1
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  1
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  1
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  1
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  1
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  1
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  1
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  1
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  1
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  1
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  1
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  1
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  1
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  1
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  1
2009 Gur RC, Ragland JD, Reivich M, Greenberg JH, Alavi A, Gur RE. Regional differences in the coupling between resting cerebral blood flow and metabolism may indicate action preparedness as a default state. Cerebral Cortex (New York, N.Y. : 1991). 19: 375-82. PMID 18534991 DOI: 10.1093/cercor/bhn087  1
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  1
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  1
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  1
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  1
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  1
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  1
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/appi.ajp.164.5.813  1
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  1
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/appi.ajp.164.3.442  1
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  1
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  1
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  1
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  1
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  1
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  1
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  1
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  1
2006 Ragland JD. Left prefrontal function and semantic organization during encoding and retrieval in healthy and psychiatric populations The Frontal Lobes: Development, Function, and Pathology. 178-198. DOI: 10.1017/CBO9780511545917.009  1
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  1
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  1
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  1
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  1
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  1
2004 Lowery N, Ragland JD, Gur RC, Gur RE, Moberg PJ. Normative data for the symbol cancellation test in young healthy adults. Applied Neuropsychology. 11: 218-21. PMID 15673495 DOI: 10.1207/s15324826an1104_8  1
2004 Pelchat ML, Johnson A, Chan R, Valdez J, Ragland JD. Images of desire: food-craving activation during fMRI. Neuroimage. 23: 1486-93. PMID 15589112 DOI: 10.1016/j.neuroimage.2004.08.023  1
2004 Elliott MA, Gualtieri EE, Hulvershorn J, Ragland JD, Gur R. The effects of geometric distortion correction on motion realignment in fMRI. Academic Radiology. 11: 1005-10. PMID 15350581 DOI: 10.1016/j.acra.2004.04.022  1
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  1
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  1
2004 Irani F, Dankert M, Brensinger C, Bilker WB, Nair SR, Kohler CG, Kanes SJ, Turetsky BI, Moberg PJ, Ragland JD, Gur RC, Gur RE, Siegel SJ. Patient attitudes towards surgically implantable, long-term delivery of psychiatric medicine. Neuropsychopharmacology : Official Publication of the American College of Neuropsychopharmacology. 29: 960-8. PMID 14970826 DOI: 10.1038/sj.npp.1300385  1
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  1
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  1
2003 Ragland JD. Profiles of neuropsychologic function in schizophrenia. Current Psychiatry Reports. 5: 299-302. PMID 12857533  1
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  1
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  1
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  1
2002 Langleben DD, Schroeder L, Maldjian JA, Gur RC, McDonald S, Ragland JD, O'Brien CP, Childress AR. Brain activity during simulated deception: an event-related functional magnetic resonance study. Neuroimage. 15: 727-32. PMID 11848716 DOI: 10.1006/nimg.2001.1003  1
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: 1037/0894-4105.15.4.502  1
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  1
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  1
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  1
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  1
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  1
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  1
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  1
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  1
2000 Kohler CG, Ances BM, Coleman AR, Ragland JD, Lazarev M, Gur RC. Marchiafava-Bignami disease: literature review and case report. Neuropsychiatry, Neuropsychology, and Behavioral Neurology. 13: 67-76. PMID 10645739  1
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  1
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  1
1997 Coleman AR, Moberg PJ, Ragland JD, Gur RC. Comparison of the Halstead-Reitan and Infrared Light Beam Finger Tappers. Assessment. 4: 277-86. PMID 26613776 DOI: 10.1177/107319119700400307  1
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  1
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  1
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  1
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  1
1997 Gur RC, Ragland JD, Gur RE. Cognitive changes in schizophrenia - A critical look International Review of Psychiatry. 9: 449-457.  1
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  1
1995 Smith RJ, Shao L, Freifelder R, Karp JS, Ragland JD. Quantitative Measurements of Cerebral Blood Flow in Volume Imaging PET Scanners Ieee Transactions On Nuclear Science. 42: 1018-1023. DOI: 10.1109/23.467755  1
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.  1
1994 Gur RC, Ragland JD, Resnick SM, Skolnick BE, Jaggi J, Muenz L, Gur RE. Lateralized increases in cerebral blood flow during performance of verbal and spatial tasks: relationship with performance level. Brain and Cognition. 24: 244-58. PMID 8185896 DOI: 10.1006/brcg.1994.1013  1
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  1
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  1
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  0.84
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  1
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  1
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  1
1988 Goldberg TE, Kleinman JE, Daniel DG, Myslobodsky MS, Ragland JD, Weinberger DR. Dementia praecox revisited. Age disorientation, mental status, and ventricular enlargement. The British Journal of Psychiatry : the Journal of Mental Science. 153: 187-90. PMID 3267141  1
Show low-probability matches.