Verner Knott, Ph.D., C.Psych. - Publications

Affiliations: 
Neuroelectrophysiology University of Ottawa, Ottawa, ON, Canada 
Area:
Nicotine, ERPs, EEG, Schizophrenia, Cognition, Clinical Psychology
Website:
http://www.imhr.ca/about/DrVernerKnott.cfm

131 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
2024 Fang Z, Lynn E, Knott VJ, Jaworska N. Functional connectivity profiles in remitted depression and their relation to ruminative thinking. Neuroimage. Clinical. 45: 103716. PMID 39622113 DOI: 10.1016/j.nicl.2024.103716  0.576
2024 Jaworska N, de la Salle S, Schryver B, Birmingham M, Phillips JL, Blier P, Knott V. Electrocortical Profiles in Relation to Childhood Adversity and Depression Severity: A Preliminary Report. Clinical Eeg and Neuroscience. 15500594241294021. PMID 39533891 DOI: 10.1177/15500594241294021  0.578
2024 Schryver B, Javier A, Choueiry J, Labelle A, Knott V, Jaworska N. Speech Mismatch Negativity (MMN) in Schizophrenia with Auditory Verbal Hallucinations. Clinical Eeg and Neuroscience. 15500594241292754. PMID 39497433 DOI: 10.1177/15500594241292754  0.619
2024 van der Wijk G, Enkhbold Y, Cnudde K, Szostakiwskyj MW, Blier P, Knott V, Jaworska N, Protzner AB. One size does not fit all: notable individual variation in brain activity correlates of antidepressant treatment response. Frontiers in Psychiatry. 15: 1358018. PMID 38628260 DOI: 10.3389/fpsyt.2024.1358018  0.562
2023 Choueiry J, Blais CM, Shah D, Smith D, Fisher D, Labelle A, Knott V. An α7 nAChR approach for the baseline-dependent modulation of deviance detection in schizophrenia: A pilot study assessing the combined effect of CDP-choline and galantamine. Journal of Psychopharmacology (Oxford, England). 2698811231158903. PMID 36927273 DOI: 10.1177/02698811231158903  0.751
2022 Fang Z, Lynn E, Huc M, Fogel S, Knott VJ, Jaworska N. Simultaneous EEG + fMRI study of brain activity during an emotional Stroop task in individuals in remission from depression. Cortex; a Journal Devoted to the Study of the Nervous System and Behavior. 155: 237-250. PMID 36041320 DOI: 10.1016/j.cortex.2022.07.010  0.611
2021 de la Salle S, Shah D, Choueiry J, Bowers H, McIntosh J, Carroll B, Ilivitsky V, Knott V. N-methyl-d-aspartate receptor antagonism modulates P300 event-related potentials and associated activity in salience and central executive networks. Pharmacology, Biochemistry, and Behavior. 173287. PMID 34653398 DOI: 10.1016/j.pbb.2021.173287  0.512
2021 Francis AM, Parks A, Choueiry J, El-Marj N, Impey D, Knott VJ, Fisher DJ. Sensory gating in tobacco-naïve cannabis users is unaffected by acute nicotine administration. Psychopharmacology. PMID 33932162 DOI: 10.1007/s00213-021-05843-6  0.789
2021 Aidelbaum R, Labelle A, Choueiry J, Knott V. The acute dose and baseline amplitude-dependent effects of CDP-choline on deviance detection (MMN) in chronic schizophrenia: A pilot study. Experimental and Clinical Psychopharmacology. PMID 33630646 DOI: 10.1037/pha0000418  0.336
2020 de la Salle S, Choueiry J, Shah D, Bowers H, McIntosh J, Ilivitsky V, Carroll B, Knott V. Resting-State Functional EEG Connectivity in Salience and Default Mode Networks and their Relationship to Dissociative Symptoms During NMDA Receptor Antagonism. Pharmacology, Biochemistry, and Behavior. 173092. PMID 33385439 DOI: 10.1016/j.pbb.2020.173092  0.483
2020 Francis AM, Knott VJ, Labelle A, Fisher DJ. Interaction of Background Noise and Auditory Hallucinations on Phonemic Mismatch Negativity (MMN) and P3a Processing in Schizophrenia. Frontiers in Psychiatry. 11: 540738. PMID 33093834 DOI: 10.3389/fpsyt.2020.540738  0.781
2020 Arora M, Knott VJ, Labelle A, Fisher DJ. Alterations of Resting EEG in Hallucinating and Nonhallucinating Schizophrenia Patients. Clinical Eeg and Neuroscience. 1550059420965385. PMID 33074718 DOI: 10.1177/1550059420965385  0.481
2020 Choueiry J, Blais CM, Shah D, Smith D, Fisher D, Illivitsky V, Knott V. CDP-choline and galantamine, a personalized α7 nicotinic acetylcholine receptor targeted treatment for the modulation of speech MMN indexed deviance detection in healthy volunteers: a pilot study. Psychopharmacology. PMID 32851421 DOI: 10.1007/S00213-020-05646-1  0.75
2020 Knott V, Wright N, Shah D, Baddeley A, Bowers H, de la Salle S, Labelle A. Change in the Neural Response to Auditory Deviance Following Cognitive Therapy for Hallucinations in Patients With Schizophrenia. Frontiers in Psychiatry. 11: 555. PMID 32595542 DOI: 10.3389/Fpsyt.2020.00555  0.578
2020 de la Salle S, Jaworska N, Blier P, Smith D, Knott V. Using prefrontal and midline right frontal EEG-derived theta cordance and depressive symptoms to predict the differential response or remission to antidepressant treatment in major depressive disorder. Psychiatry Research. Neuroimaging. 302: 111109. PMID 32480044 DOI: 10.1016/J.Pscychresns.2020.111109  0.63
2019 Wolff A, de la Salle S, Sorgini A, Lynn E, Blier P, Knott V, Northoff G. Atypical Temporal Dynamics of Resting State Shapes Stimulus-Evoked Activity in Depression-An EEG Study on Rest-Stimulus Interaction. Frontiers in Psychiatry. 10: 719. PMID 31681034 DOI: 10.3389/Fpsyt.2019.00719  0.368
2019 de la Salle S, Inyang L, Impey D, Smith D, Choueiry J, Nelson R, Heera J, Baddeley A, Ilivitsky V, Knott V. Acute separate and combined effects of cannabinoid and nicotinic receptor agonists on MMN-indexed auditory deviance detection in healthy humans. Pharmacology, Biochemistry, and Behavior. 172739. PMID 31283908 DOI: 10.1016/J.Pbb.2019.172739  0.469
2019 de la Salle S, Shah D, Choueiry J, Bowers H, McIntosh J, Ilivitsky V, Knott V. NMDA Receptor Antagonist Effects on Speech-Related Mismatch Negativity and Its Underlying Oscillatory and Source Activity in Healthy Humans. Frontiers in Pharmacology. 10: 455. PMID 31139075 DOI: 10.3389/Fphar.2019.00455  0.57
2019 Fisher DJ, Rudolph ED, Ells EML, Knott VJ, Labelle A, Tibbo PG. Mismatch negativity-indexed auditory change detection of speech sounds in early and chronic schizophrenia. Psychiatry Research. Neuroimaging. 287: 1-9. PMID 30933744 DOI: 10.1016/j.pscychresns.2019.03.010  0.658
2019 Choueiry J, Blais CM, Shah D, Smith D, Fisher D, Illivitsky V, Knott V. Combining CDP-choline and galantamine: Effects of a selective α7 nicotinic acetylcholine receptor agonist strategy on P50 sensory gating of speech sounds in healthy volunteers. Journal of Psychopharmacology (Oxford, England). 269881119836217. PMID 30920339 DOI: 10.1177/0269881119836217  0.754
2019 Choueiry J, Blais CM, Shah D, Smith D, Fisher D, Labelle A, Knott V. Combining CDP-choline and galantamine, an optimized α7 nicotinic strategy, to ameliorate sensory gating to speech stimuli in schizophrenia. International Journal of Psychophysiology : Official Journal of the International Organization of Psychophysiology. PMID 30790597 DOI: 10.1016/J.Ijpsycho.2019.02.005  0.768
2018 Jaworska N, de la Salle S, Ibrahim MH, Blier P, Knott V. Leveraging Machine Learning Approaches for Predicting Antidepressant Treatment Response Using Electroencephalography (EEG) and Clinical Data. Frontiers in Psychiatry. 9: 768. PMID 30692945 DOI: 10.3389/Fpsyt.2018.00768  0.606
2018 Hadjis E, Hyde M, Choueiry J, Jaworska N, Nelson R, de la Salle S, Smith D, Aidelbaum R, Knott V. Effect of GAD1 genotype status on auditory attention and acute nicotine administration in healthy volunteers. Human Psychopharmacology. e2684. PMID 30488987 DOI: 10.1002/Hup.2684  0.663
2018 Shah D, Knott V, Baddeley A, Bowers H, Wright N, Labelle A, Collin C. Impairments of emotional face processing in schizophrenia patients: Evidence from P100, N170 and P300 ERP components in a sample of auditory hallucinators. International Journal of Psychophysiology : Official Journal of the International Organization of Psychophysiology. PMID 30291891 DOI: 10.1016/J.Ijpsycho.2018.10.001  0.683
2018 Shah D, Cameron C, Smith D, Jaworska N, Blais C, Fisher D, Knott V. An electrophysiological investigation of attentional bias in a PTSD population. Psychological Trauma : Theory, Research, Practice and Policy. 10: 523-532. PMID 30188158 DOI: 10.1037/Tra0000339  0.774
2018 Aidelbaum R, Labelle A, Baddeley A, Knott V. Assessing the acute effects of CDP-choline on sensory gating in schizophrenia: A pilot study. Journal of Psychopharmacology (Oxford, England). 269881117746903. PMID 29338621 DOI: 10.1177/0269881117746903  0.408
2018 Jaworska N, Wang H, Smith DM, Blier P, Knott V, Protzner AB. Pre-treatment EEG signal variability is associated with treatment success in depression. Neuroimage. Clinical. 17: 368-377. PMID 29159049 DOI: 10.1016/J.Nicl.2017.10.035  0.605
2017 Impey D, Baddeley A, Nelson R, Labelle A, Knott V. Effects of transcranial direct current stimulation on the auditory mismatch negativity response and working memory performance in schizophrenia: a pilot study. Journal of Neural Transmission (Vienna, Austria : 1996). PMID 28864916 DOI: 10.1007/S00702-017-1783-Y  0.4
2016 de la Salle S, Choueiry J, Shah D, Bowers H, McIntosh J, Ilivitsky V, Knott V. Effects of Ketamine on Resting-State EEG Activity and Their Relationship to Perceptual/Dissociative Symptoms in Healthy Humans. Frontiers in Pharmacology. 7: 348. PMID 27729865 DOI: 10.3389/Fphar.2016.00348  0.549
2016 Impey D, de la Salle S, Baddeley A, Knott V. Effects of an NMDA antagonist on the auditory mismatch negativity response to transcranial direct current stimulation. Journal of Psychopharmacology (Oxford, England). PMID 27624152 DOI: 10.1177/0269881116665336  0.343
2016 Hyde M, Choueiry J, Smith D, de la Salle S, Nelson R, Impey D, Baddeley A, Aidelbaum R, Millar A, Knott V. Cholinergic modulation of auditory P3 event-related potentials as indexed by CHRNA4 and CHRNA7 genotype variation in healthy volunteers. Neuroscience Letters. PMID 27109789 DOI: 10.1016/J.Neulet.2016.04.040  0.424
2016 Impey D, de la Salle S, Knott V. Assessment of anodal and cathodal transcranial direct current stimulation (tDCS) on MMN-indexed auditory sensory processing. Brain and Cognition. 105: 46-54. PMID 27054908 DOI: 10.1016/J.Bandc.2016.03.006  0.356
2016 Nelson R, Baddeley A, Choueiry J, Heera J, Ilivitsky V, Impey D, Inyang L, Knott V, Labelle A, Smith D. PM501. Acute Effects of Nicotine and Nabilone on the Mismatch Negativity: A Combined Time-Frequency and Event-Related Potential Study The International Journal of Neuropsychopharmacology. 19: 82-82. DOI: 10.1093/Ijnp/Pyw041.501  0.368
2015 Mohammadi M, Al-Azab F, Raahemi B, Richards G, Jaworska N, Smith D, de la Salle S, Blier P, Knott V. Data mining EEG signals in depression for their diagnostic value. Bmc Medical Informatics and Decision Making. 15: 108. PMID 26699540 DOI: 10.1186/S12911-015-0227-6  0.607
2015 Knott V, Impey D, Fedoroff P, Fisher D, Delpero E. Pedophilic brain potential responses to adult erotic stimuli. Brain Research. PMID 26683083 DOI: 10.1016/J.Brainres.2015.12.004  0.556
2015 Smith DM, Fisher D, Blier P, Ilivitsky V, Knott V. The separate and combined effects of monoamine oxidase A inhibition and nicotine on resting state EEG. Journal of Psychopharmacology (Oxford, England). PMID 26537155 DOI: 10.1177/0269881115613518  0.581
2015 Smith DM, Fisher D, Blier P, Ilivitsky V, Knott V. The separate and combined effects of monoamine oxidase A inhibition and nicotine on the mismatch negativity event related potential. Pharmacology, Biochemistry, and Behavior. 137: 44-52. PMID 26226350 DOI: 10.1016/J.Pbb.2015.07.008  0.624
2015 Impey D, El-Marj N, Parks A, Choueiry J, Fisher D, Knott VJ. Mismatch negativity in tobacco-naïve cannabis users and its alteration with acute nicotine administration. Pharmacology, Biochemistry, and Behavior. 136: 73-81. PMID 26188167 DOI: 10.1016/j.pbb.2015.07.002  0.52
2015 Bowers H, Smith D, de la Salle S, Choueiry J, Impey D, Philippe T, Dort H, Millar A, Daigle M, Albert PR, Beaudoin A, Knott V. COMT Polymorphism Modulates the Resting State EEG Alpha Oscillatory Response to Acute Nicotine in Male Nonsmokers. Genes, Brain, and Behavior. PMID 26096691 DOI: 10.1111/Gbb.12226  0.44
2015 Knott V, Salle Sde L, Smith D, Choueiry J, Impey D, Smith M, Beaudry E, Saghir S, Ilivitsky V, Labelle A. Effects of acute CDP-choline treatment on resting state brain oscillations in healthy volunteers. Neuroscience Letters. 591: 121-5. PMID 25700947 DOI: 10.1016/J.Neulet.2015.02.032  0.423
2015 Knott V, de la Salle S, Choueiry J, Impey D, Smith D, Smith M, Beaudry E, Saghir S, Ilivitsky V, Labelle A. Neurocognitive effects of acute choline supplementation in low, medium and high performer healthy volunteers. Pharmacology, Biochemistry, and Behavior. 131: 119-29. PMID 25681529 DOI: 10.1016/J.Pbb.2015.02.004  0.358
2015 Impey D, Knott V. Effect of transcranial direct current stimulation (tDCS) on MMN-indexed auditory discrimination: a pilot study. Journal of Neural Transmission (Vienna, Austria : 1996). 122: 1175-85. PMID 25618566 DOI: 10.1007/S00702-015-1365-9  0.367
2015 Smith DM, Fisher D, Blier P, Illivitsky V, Knott V. The separate and combined effects of monoamine oxidase inhibition and nicotine on P50 sensory gating. Psychopharmacology. 232: 1911-20. PMID 25466703 DOI: 10.1007/S00213-014-3823-8  0.585
2015 Smith DM, Fisher D, Blier P, Ilivitsky V, Knott V. The separate and combined effects of monoamine oxidase A inhibition and nicotine on the mismatch negativity event related potential Pharmacology Biochemistry and Behavior. 137: 44-52. DOI: 10.1016/j.pbb.2015.07.008  0.509
2015 Impey D, El-Marj N, Parks A, Choueiry J, Fisher D, Knott VJ. Mismatch negativity in tobacco-naïve cannabis users and its alteration with acute nicotine administration Pharmacology Biochemistry and Behavior. 136: 73-81. DOI: 10.1016/j.pbb.2015.07.002  0.488
2014 Knott V, Smith D, de la Salle S, Impey D, Choueiry J, Beaudry E, Smith M, Saghir S, Ilivitsky V, Labelle A. CDP-choline: effects of the procholine supplement on sensory gating and executive function in healthy volunteers stratified for low, medium and high P50 suppression. Journal of Psychopharmacology (Oxford, England). 28: 1095-108. PMID 25315828 DOI: 10.1177/0269881114553254  0.431
2014 Knott V, Impey D, Philippe T, Smith D, Choueiry J, de la Salle S, Dort H. Modulation of auditory deviance detection by acute nicotine is baseline and deviant dependent in healthy nonsmokers: a mismatch negativity study. Human Psychopharmacology. 29: 446-58. PMID 25196041 DOI: 10.1002/Hup.2418  0.468
2014 Fisher DJ, Smith DM, Labelle A, Knott VJ. Attenuation of mismatch negativity (MMN) and novelty P300 in schizophrenia patients with auditory hallucinations experiencing acute exacerbation of illness. Biological Psychology. 100: 43-9. PMID 24865523 DOI: 10.1016/j.biopsycho.2014.05.005  0.508
2014 Knott V, Choueiry J, Dort H, Smith D, Impey D, de la Salle S, Philippe T. Baseline-dependent modulating effects of nicotine on voluntary and involuntary attention measured with brain event-related P3 potentials. Pharmacology, Biochemistry, and Behavior. 122: 107-17. PMID 24690514 DOI: 10.1016/J.Pbb.2014.03.020  0.49
2014 Jaworska N, Yang XR, Knott V, Macqueen G. A review of fMRI studies during visual emotive processing in major depressive disorder. The World Journal of Biological Psychiatry : the Official Journal of the World Federation of Societies of Biological Psychiatry. PMID 24635551 DOI: 10.3109/15622975.2014.885659  0.684
2014 Jaworska N, Blondeau C, Tessier P, Norris S, Fusee W, Blier P, Knott V. Examining relations between alpha power as well as anterior cingulate cortex-localized theta activity and response to single or dual antidepressant pharmacotherapies. Journal of Psychopharmacology (Oxford, England). 28: 587-595. PMID 24557661 DOI: 10.1177/0269881114523862  0.621
2013 Knott V, Bisserbe JC, Shah D, Thompson A, Bowers H, Blais C, Ilivitsky V. The moderating influence of nicotine and smoking on resting-state mood and EEG changes in remitted depressed patients during tryptophan depletion. Biological Psychology. 94: 545-55. PMID 24056129 DOI: 10.1016/J.Biopsycho.2013.09.008  0.709
2013 Knott V, de la Salle S, Smith D, Phillipe T, Dort H, Choueiry J, Impey D. Baseline dependency of nicotine's sensory gating actions: similarities and differences in low, medium and high P50 suppressors. Journal of Psychopharmacology (Oxford, England). 27: 790-800. PMID 23744798 DOI: 10.1177/0269881113490449  0.46
2013 Jaworska N, De Somma E, Blondeau C, Tessier P, Norris S, Fusee W, Smith D, Blier P, Knott V. Auditory P3 in antidepressant pharmacotherapy treatment responders, non-responders and controls. European Neuropsychopharmacology : the Journal of the European College of Neuropsychopharmacology. 23: 1561-9. PMID 23664712 DOI: 10.1016/J.Euroneuro.2013.03.003  0.658
2013 de la Salle S, Smith D, Choueiry J, Impey D, Philippe T, Dort H, Millar A, Albert P, Knott V. Effects of COMT genotype on sensory gating and its modulation by nicotine: Differences in low and high P50 suppressors. Neuroscience. 241: 147-56. PMID 23535252 DOI: 10.1016/J.Neuroscience.2013.03.029  0.431
2013 Smith DM, Grant B, Fisher DJ, Borracci G, Labelle A, Knott VJ. Auditory verbal hallucinations in schizophrenia correlate with P50 gating. Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology. 124: 1329-35. PMID 23490551 DOI: 10.1016/j.clinph.2013.02.004  0.513
2013 Impey D, Chique-Alfonzo M, Shah D, Fisher DJ, Knott VJ. Effects of nicotine on visuospatial attentional orienting in non-smokers. Pharmacology, Biochemistry, and Behavior. 106: 1-7. PMID 23470330 DOI: 10.1016/J.Pbb.2013.02.015  0.676
2013 Jaworska N, Blondeau C, Tessier P, Norris S, Fusee W, Blier P, Knott V. Response prediction to antidepressants using scalp and source-localized loudness dependence of auditory evoked potential (LDAEP) slopes. Progress in Neuro-Psychopharmacology & Biological Psychiatry. 44: 100-7. PMID 23360662 DOI: 10.1016/J.Pnpbp.2013.01.012  0.622
2013 Jaworska N, Berrigan L, Ahmed AG, Gray J, Korovessis A, Fisher DJ, Bradford J, Federoff P, Knott VJ. The resting electrophysiological profile in adults with ADHD and comorbid dysfunctional anger: a pilot study. Clinical Eeg and Neuroscience. 44: 95-104. PMID 23355416 DOI: 10.1177/1550059412465607  0.649
2013 Fisher DJ, Knobelsdorf A, Jaworska N, Daniels R, Knott VJ. Effects of nicotine on electroencephalographic (EEG) and behavioural measures of visual working memory in non-smokers during a dual-task paradigm. Pharmacology, Biochemistry, and Behavior. 103: 494-500. PMID 23026057 DOI: 10.1016/J.Pbb.2012.09.014  0.713
2013 Shah D, Cameron C, Smith D, Jaworska N, Blais C, Fisher D, Knott V, Collin C. Electrophysiological Findings of Visual Attention Bias Away from Angry Faces in Patients with PTSD Journal of Vision. 13: 997-997. DOI: 10.1167/13.9.997  0.768
2012 Knott V, Shah D, Millar A, McIntosh J, Fisher D, Blais C, Ilivitsky V. Nicotine, Auditory Sensory Memory, and sustained Attention in a Human Ketamine Model of Schizophrenia: Moderating Influence of a Hallucinatory Trait. Frontiers in Pharmacology. 3: 172. PMID 23060793 DOI: 10.3389/Fphar.2012.00172  0.755
2012 Jaworska N, Berrigan L, Fisher D, Ahmed AG, Gray J, Bradford J, Korovessis A, Fedoroff P, Knott V. A pilot study of electrocortical activity in dysfunctional anger: decreased frontocortical activation, impaired attention control, and diminished behavioral inhibition. Aggressive Behavior. 38: 469-80. PMID 22969037 DOI: 10.1002/Ab.21449  0.716
2012 Jaworska N, Blier P, Fusee W, Knott V. α Power, α asymmetry and anterior cingulate cortex activity in depressed males and females. Journal of Psychiatric Research. 46: 1483-91. PMID 22939462 DOI: 10.1016/J.Jpsychires.2012.08.003  0.633
2012 Jaworska N, Berrigan L, Ahmed AG, Gray J, Bradford J, Korovessis A, Fedoroff P, Knott V. Resting electrocortical activity in adults with dysfunctional anger: a pilot study. Psychiatry Research. 203: 229-36. PMID 22910575 DOI: 10.1016/J.Pscychresns.2012.01.003  0.633
2012 Knott V, Thompson A, Shah D, Ilivitsky V. Neural expression of nicotine's antidepressant properties during tryptophan depletion: an EEG study in healthy volunteers at risk for depression. Biological Psychology. 91: 190-200. PMID 22743591 DOI: 10.1016/J.Biopsycho.2012.06.002  0.612
2012 Fisher DJ, Labelle A, Knott VJ. Alterations of mismatch negativity (MMN) in schizophrenia patients with auditory hallucinations experiencing acute exacerbation of illness. Schizophrenia Research. 139: 237-45. PMID 22727705 DOI: 10.1016/j.schres.2012.06.004  0.504
2012 Jaworska N, Blier P, Fusee W, Knott V. Scalp- and sLORETA-derived loudness dependence of auditory evoked potentials (LDAEPs) in unmedicated depressed males and females and healthy controls. Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology. 123: 1769-78. PMID 22425485 DOI: 10.1016/J.Clinph.2012.02.076  0.633
2012 Fisher DJ, Grant B, Smith DM, Borracci G, Labelle A, Knott VJ. Nicotine and the hallucinating brain: effects on mismatch negativity (MMN) in schizophrenia. Psychiatry Research. 196: 181-7. PMID 22425471 DOI: 10.1016/j.psychres.2012.01.026  0.58
2012 Jaworska N, Blier P, Fusee W, Knott V. The temporal electrocortical profile of emotive facial processing in depressed males and females and healthy controls. Journal of Affective Disorders. 136: 1072-81. PMID 22127390 DOI: 10.1016/J.Jad.2011.10.047  0.626
2012 Jaworska N, Thompson A, Shah D, Fisher D, Ilivitsky V, Knott V. Acute tryptophan depletion effects on the vertex and late positive potentials to emotional faces in individuals with a family history of depression. Neuropsychobiology. 65: 28-40. PMID 22094352 DOI: 10.1159/000328992  0.735
2012 Fisher DJ, Daniels R, Jaworska N, Knobelsdorf A, Knott VJ. Effects of acute nicotine administration on behavioral and neural (EEG) correlates of working memory in non-smokers. Brain Research. 1429: 72-81. PMID 22079316 DOI: 10.1016/J.Brainres.2011.10.029  0.711
2012 Fisher DJ, Daniels R, Jaworska N, Knobelsdorf A, Knott VJ. Effects of acute nicotine administration on resting EEG in nonsmokers. Experimental and Clinical Psychopharmacology. 20: 71-5. PMID 21875223 DOI: 10.1037/A0025221  0.721
2012 Knott V, Millar A, McIntosh J, Shah D, Fisher D, Blais C, Ilivitsky V, Horn E. P-1260 - Neurochemical modulation of auditory processing in healthy controls stratified for low and high auditory hallucinatory experiences European Psychiatry. 27: 1. DOI: 10.1016/S0924-9338(12)75427-5  0.623
2012 Blais C, Smith D, Choueiry J, Impey D, Phillips T, De Lasalle S, Dort H, Parks A, El Marj N, Knott V. Event-related potential and event-related oscillation correlates of sensory gating in low, medium and high suppressors International Journal of Psychophysiology. 85: 394. DOI: 10.1016/j.ijpsycho.2012.07.085  0.469
2011 Shah D, Impey D, Chique-Alfonzo M, Fisher D, Lorenzo-López L, Knott V. Neural effects of acute nicotinic treatment on visual spatial attention in non-smokers. Pharmacology, Biochemistry, and Behavior. 100: 228-36. PMID 21889951 DOI: 10.1016/J.Pbb.2011.08.018  0.697
2011 Jaworska N, McIntosh J, Villeneuve C, Thompson A, Fisher D, Milin R, Knott V. Effects of nicotine on electroencephalography and affect in adolescent females with major depressive disorder: a pilot study. Journal of Addiction Medicine. 5: 123-33. PMID 21769058 DOI: 10.1097/Adm.0B013E3181E2F10F  0.736
2011 Fisher DJ, Grant B, Smith DM, Borracci G, Labelle A, Knott VJ. Effects of auditory hallucinations on the mismatch negativity (MMN) in schizophrenia as measured by a modified 'optimal' multi-feature paradigm. International Journal of Psychophysiology : Official Journal of the International Organization of Psychophysiology. 81: 245-51. PMID 21749905 DOI: 10.1016/j.ijpsycho.2011.06.018  0.496
2011 Knott VJ, Millar AM, McIntosh JF, Shah DK, Fisher DJ, Blais CM, Ilivitsky V, Horn E. Separate and combined effects of low dose ketamine and nicotine on behavioural and neural correlates of sustained attention. Biological Psychology. 88: 83-93. PMID 21742012 DOI: 10.1016/j.biopsycho.2011.06.012  0.764
2011 Millar A, Smith D, Choueiry J, Fisher D, Albert P, Knott V. The moderating role of the dopamine transporter 1 gene on P50 sensory gating and its modulation by nicotine. Neuroscience. 180: 148-56. PMID 21315807 DOI: 10.1016/J.Neuroscience.2011.02.008  0.581
2011 Fisher DJ, Grant B, Smith DM, Knott VJ. Effects of deviant probability on the 'optimal' multi-feature mismatch negativity (MMN) paradigm. International Journal of Psychophysiology : Official Journal of the International Organization of Psychophysiology. 79: 311-5. PMID 21111009 DOI: 10.1016/j.ijpsycho.2010.11.006  0.446
2011 Knott V, Heenan A, Shah D, Bolton K, Fisher D, Villeneuve C. Electrophysiological evidence of nicotine's distracter-filtering properties in non-smokers. Journal of Psychopharmacology (Oxford, England). 25: 239-48. PMID 19939874 DOI: 10.1177/0269881109348158  0.683
2010 Fisher DJ, Labelle A, Knott VJ. Auditory hallucinations and the P3a: attention-switching to speech in schizophrenia. Biological Psychology. 85: 417-23. PMID 20837093 DOI: 10.1016/j.biopsycho.2010.09.003  0.524
2010 Dulude L, Labelle A, Knott VJ. Acute nicotine alteration of sensory memory impairment in smokers with schizophrenia. Journal of Clinical Psychopharmacology. 30: 541-8. PMID 20814324 DOI: 10.1097/JCP.0b013e3181f0c9c6  0.361
2010 Knott VJ, Fisher DJ, Millar AM. Differential effects of nicotine on P50 amplitude, its gating, and their neural sources in low and high suppressors. Neuroscience. 170: 816-26. PMID 20643194 DOI: 10.1016/j.neuroscience.2010.07.012  0.566
2010 Jaworska N, Thompson A, Shah D, Fisher D, Ilivitsky V, Knott V. Electrocortical effects of acute tryptophan depletion on emotive facial processing in depression-prone individuals. European Neuropsychopharmacology : the Journal of the European College of Neuropsychopharmacology. 20: 473-86. PMID 20395115 DOI: 10.1016/J.Euroneuro.2010.03.002  0.745
2010 Fisher DJ, Scott TL, Shah DK, Prise S, Thompson M, Knott VJ. Light up and see: enhancement of the visual mismatch negativity (vMMN) by nicotine. Brain Research. 1313: 162-71. PMID 20006592 DOI: 10.1016/j.brainres.2009.12.002  0.676
2010 Knott V, Millar A, Fisher D, Albert P. Effects of nicotine on the amplitude and gating of the auditory P50 and its influence by dopamine D2 receptor gene polymorphism. Neuroscience. 166: 145-56. PMID 19961902 DOI: 10.1016/J.Neuroscience.2009.11.053  0.586
2010 Impey D, Chique-Alfonzo M, Shah D, Fisher D, Knott V. Effects of acute nicotine administration on later visual spatial processing International Journal of Psychophysiology. 77: 296-297. DOI: 10.1016/J.Ijpsycho.2010.06.180  0.645
2009 Knott VJ, Bolton K, Heenan A, Shah D, Fisher DJ, Villeneuve C. Effects of acute nicotine on event-related potential and performance indices of auditory distraction in nonsmokers. Nicotine & Tobacco Research : Official Journal of the Society For Research On Nicotine and Tobacco. 11: 519-30. PMID 19380382 DOI: 10.1093/Ntr/Ntp044  0.677
2009 Knott V, Shah D, Fisher D, Millar A, Prise S, Scott TL, Thompson M. Nicotine and attention: event-related potential investigations in nonsmokers. Clinical Eeg and Neuroscience. 40: 11-20. PMID 19278128 DOI: 10.1177/155005940904000108  0.677
2009 Knott V, Millar A, Fisher D. Sensory gating and source analysis of the auditory P50 in low and high suppressors. Neuroimage. 44: 992-1000. PMID 19007892 DOI: 10.1016/J.Neuroimage.2008.10.002  0.536
2008 Knott VJ, Naccache L, Cyr E, Fisher DJ, McIntosh JF, Millar AM, Villeneuve CM. Craving-induced EEG reactivity in smokers: effects of mood induction, nicotine dependence and gender. Neuropsychobiology. 58: 187-99. PMID 19212134 DOI: 10.1159/000201716  0.528
2008 Fisher DJ, Labelle A, Knott VJ. Auditory hallucinations and the mismatch negativity: processing speech and non-speech sounds in schizophrenia. International Journal of Psychophysiology : Official Journal of the International Organization of Psychophysiology. 70: 3-15. PMID 18511139 DOI: 10.1016/j.ijpsycho.2008.04.001  0.518
2008 Fisher DJ, Labelle A, Knott VJ. The right profile: mismatch negativity in schizophrenia with and without auditory hallucinations as measured by a multi-feature paradigm. Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology. 119: 909-21. PMID 18261954 DOI: 10.1016/j.clinph.2007.12.005  0.512
2008 Knott V, Cosgrove M, Villeneuve C, Fisher D, Millar A, McIntosh J. EEG correlates of imagery-induced cigarette craving in male and female smokers. Addictive Behaviors. 33: 616-21. PMID 18077100 DOI: 10.1016/J.Addbeh.2007.11.006  0.503
2008 Fisher D, Villeneuve C, Labelle A, Knott V. TUO34 EEG-correlates of auditory hallucinations in schizophrenia across different noise conditions Clinical Neurophysiology. 119: S46. DOI: 10.1016/S1388-2457(08)60171-6  0.513
2008 Villeneuve C, Fisher D, Shah D, Labelle A, Knott V. Auditory hallucinations and the cortical response to auditory stimulation and speech in schizophrenia: An electrophysiological imaging study International Journal of Psychophysiology. 69: 209. DOI: 10.1016/j.ijpsycho.2008.05.018  0.463
2007 Knott VJ, Fisher DJ. Naltrexone alteration of the nicotine-induced EEG and mood activation response in tobacco-deprived cigarette smokers. Experimental and Clinical Psychopharmacology. 15: 368-81. PMID 17696684 DOI: 10.1037/1064-1297.15.4.368  0.546
2006 Knott V, McIntosh J, Millar A, Fisher D, Villeneuve C, Ilivitsky V, Horn E. Nicotine and smoker status moderate brain electric and mood activation induced by ketamine, an N-methyl-D-aspartate (NMDA) receptor antagonist. Pharmacology, Biochemistry, and Behavior. 85: 228-42. PMID 17023037 DOI: 10.1016/J.Pbb.2006.08.005  0.595
2006 Knott VJ, Scherling CS, Blais CM, Camarda J, Fisher DJ, Millar A, McIntosh JF. Acute nicotine fails to alter event-related potential or behavioral performance indices of auditory distraction in cigarette smokers. Nicotine & Tobacco Research : Official Journal of the Society For Research On Nicotine and Tobacco. 8: 263-73. PMID 16766419 DOI: 10.1080/14622200600576669  0.691
2006 Knott V, Blais C, Scherling C, Camarda J, Millar A, Fisher D, McIntosh J. Neural effects of nicotine during auditory selective attention in smokers: an event-related potential study. Neuropsychobiology. 53: 115-26. PMID 16601362 DOI: 10.1159/000092541  0.727
2005 Knott VJ, Raegele M, Fisher D, Robertson N, Millar A, McIntosh J, Ilivitsky V. Clonidine pre-treatment fails to block acute smoking-induced EEG arousal/mood in cigarette smokers. Pharmacology, Biochemistry, and Behavior. 80: 161-71. PMID 15652392 DOI: 10.1016/j.pbb.2004.10.025  0.497
2004 Knott V, Millar A, Dulude L, Bradford L, Alwahhabi F, Lau T, Shea C, Wiens A. Event-related potentials in young and elderly adults during a visual spatial working memory task. Clinical Eeg and Neuroscience. 35: 185-92. PMID 15493533 DOI: 10.1177/155005940403500408  0.317
2004 Howson AL, Batth S, Ilivitsky V, Boisjoli A, Jaworski M, Mahoney C, Knott VJ. Clinical and attentional effects of acute nicotine treatment in Tourette's syndrome. European Psychiatry : the Journal of the Association of European Psychiatrists. 19: 102-12. PMID 15132126 DOI: 10.1016/J.Eurpsy.2003.11.002  0.779
2003 Gunnarsson T, Mahoney C, Shlik J, Bradwejn J, Knott V. Acute effects of cholecystokinin tetrapeptide on brain stem auditory evoked potentials in healthy volunteers. Pharmacopsychiatry. 36: 181-6. PMID 14571352 DOI: 10.1055/S-2003-43047  0.358
2003 Knott V, Bradford L, Dulude L, Millar A, Alwahabi F, Lau T, Shea C, Wiens A. Effects of stimulus modality and response mode on the P300 event-related potential differentiation of young and elderly adults. Clinical Eeg (Electroencephalography). 34: 182-90. PMID 14560818 DOI: 10.1177/155005940303400404  0.343
2003 Knott V, Mahoney C, Bradwejn J, Shlik J, Gunnarsson T. Effects of acute cholecystokinin infusion on hemispheric EEG asymmetry and coherence in healthy volunteers. Progress in Neuro-Psychopharmacology & Biological Psychiatry. 27: 179-84. PMID 12551742 DOI: 10.1016/S0278-5846(02)00350-0  0.352
2003 Perugini M, Mahoney C, Ilivitsky V, Young SN, Knott V. Effects of tryptophan depletion on acute smoking abstinence symptoms and the acute smoking response. Pharmacology, Biochemistry, and Behavior. 74: 513-22. PMID 12543214 DOI: 10.1016/S0091-3057(02)01038-9  0.585
2003 Stelmack RM, Knott V, Beauchamp CM. Intelligence and neural transmission time: A brain stem auditory evoked potential analysis Personality and Individual Differences. 34: 97-107. DOI: 10.1016/S0191-8869(02)00032-6  0.33
2002 Knott V, Mahoney C, Kennedy S, Evans K. EEG correlates of acute and chronic paroxetine treatment in depression. Journal of Affective Disorders. 69: 241-9. PMID 12103473 DOI: 10.1016/S0165-0327(01)00308-1  0.355
2002 Knott V, Mohr E, Mahoney C, Engeland C, Ilivitsky V. Effects of acute nicotine administration on cognitive event-related potentials in tacrine-treated and non-treated patients with Alzheimer's disease. Neuropsychobiology. 45: 156-60. PMID 11979067 DOI: 10.1159/000054957  0.464
2002 Engeland C, Mahoney C, Mohr E, Ilivitsky V, Knott VJ. Acute nicotine effects on auditory sensory memory in tacrine-treated and nontreated patients with Alzheimer's disease: an event-related potential study. Pharmacology, Biochemistry, and Behavior. 72: 457-64. PMID 11900820 DOI: 10.1016/S0091-3057(02)00711-6  0.307
2001 Knott V, Messier C, Mahoney C, Gagnon M. Glucose and glucoregulatory modulation of memory scanning, event-related potentials and EEG in elderly subjects. Neuropsychobiology. 44: 156-66. PMID 11586056 DOI: 10.1159/000054936  0.322
2001 Knott V, Labelle A, Jones B, Mahoney C. Quantitative EEG in schizophrenia and in response to acute and chronic clozapine treatment. Schizophrenia Research. 50: 41-53. PMID 11378313 DOI: 10.1016/S0920-9964(00)00165-1  0.345
2001 Knott V, Mahoney C, Kennedy S, Evans K. EEG power, frequency, asymmetry and coherence in male depression. Psychiatry Research. 106: 123-40. PMID 11306251 DOI: 10.1016/S0925-4927(00)00080-9  0.336
2000 Knott V, Mahoney C, Kennedy S, Evans K. Pre-treatment EEG and it's relationship to depression severity and paroxetine treatment outcome. Pharmacopsychiatry. 33: 201-5. PMID 11147926 DOI: 10.1055/S-2000-8356  0.346
2000 Knott V, Labelle A, Jones B, Mahoney C. EEG hemispheric asymmetry as a predictor and correlate of short-term response to clozapine treatment in schizophrenia. Clinical Eeg (Electroencephalography). 31: 145-52. PMID 10923202 DOI: 10.1177/155005940003100308  0.378
2000 Knott V, Mohr E, Mahoney C, Ilivitsky V. Pharmaco-EEG test dose response predicts cholinesterase inhibitor treatment outcome in Alzheimer's disease. Methods and Findings in Experimental and Clinical Pharmacology. 22: 115-22. PMID 10849895 DOI: 10.1358/Mf.2000.22.2.796074  0.33
1999 Knott VJ, Howson AL, Perugini M, Ravindran AV, Young SN. The effect of acute tryptophan depletion and fenfluramine on quantitative EEG and mood in healthy male subjects. Biological Psychiatry. 46: 229-38. PMID 10418698 DOI: 10.1016/S0006-3223(98)00338-2  0.777
1999 Knott V, Bosman M, Mahoney C, Ilivitsky V, Quirt K. Transdermal nicotine: single dose effects on mood, EEG, performance, and event-related potentials. Pharmacology, Biochemistry, and Behavior. 63: 253-61. PMID 10371654 DOI: 10.1016/S0091-3057(99)00006-4  0.458
1999 Knott V, Mohr E, Haché N, Mahoney C, Mendis T. EEG and the passive P300 in dementia of the Alzheimer type. Clinical Eeg (Electroencephalography). 30: 64-72. PMID 10358785 DOI: 10.1177/155005949903000207  0.312
1999 Knott V, Mahoney C, Labelle A, Ripley C, Cavazzoni P, Jones B. Event-related potentials in schizophrenic patients during a degraded stimulus version of the visual continuous performance task. Schizophrenia Research. 35: 263-78. PMID 10093872 DOI: 10.1016/S0920-9964(98)00122-4  0.383
1997 Knott V, Bakish D, Lusk S, Barkely J. Relaxation-induced EEG alterations in panic disorder patients. Journal of Anxiety Disorders. 11: 365-76. PMID 9276782 DOI: 10.1016/S0887-6185(97)00016-9  0.311
1996 Knott VJ, Bakish D, Lusk S, Barkely J, Perugini M. Quantitative EEG correlates of panic disorder. Psychiatry Research. 68: 31-9. PMID 9027931 DOI: 10.1016/S0925-4927(96)02962-9  0.499
1995 Mohr E, Knott V, Sampson M, Wesnes K, Herting R, Mendis T. Cognitive and quantified electroencephalographic correlates of cycloserine treatment in Alzheimer's disease. Clinical Neuropharmacology. 18: 28-38. PMID 8665532 DOI: 10.1097/00002826-199502000-00004  0.318
1991 Knott V, Lapierre Y, Griffiths L, de Lugt D, Bakish D. Event-related potentials and selective attention in major depressive illness. Journal of Affective Disorders. 23: 43-8. PMID 1774422 DOI: 10.1016/0165-0327(91)90034-P  0.415
1980 Knott VJ, Venables PH. Separate and combined effects of alcohol and tobacco on the amplitude of the contingent negative variation. Psychopharmacology. 70: 167-72. PMID 6776577 DOI: 10.1007/Bf00435309  0.509
1979 Knott VJ, Venables PH. EEG alpha correlates of alcohol consumption in smokers and nonsmokers. Effects of smoking and smoking deprivation. Journal of Studies On Alcohol. 40: 247-57. PMID 449345  0.512
1978 Knott VJ, Venables PH. Stimulus intensity control and the cortical evoked response in smokers and non-smokers. Psychophysiology. 15: 186-92. PMID 663043 DOI: 10.1111/J.1469-8986.1978.Tb01360.X  0.565
1977 Knott VJ, Venables PH. EEG alpha correlates of non-smokers, smokers, smoking, and smoking deprivation. Psychophysiology. 14: 150-6. PMID 847066 DOI: 10.1111/J.1469-8986.1977.Tb03367.X  0.537
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