Tonmoy Sharma

Author PubWeight™ 72.30‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 Antipsychotic drug effects on brain morphology in first-episode psychosis. Arch Gen Psychiatry 2005 3.78
2 Comparative efficacy and safety of atypical and conventional antipsychotic drugs in first-episode psychosis: a randomized, double-blind trial of olanzapine versus haloperidol. Am J Psychiatry 2003 2.43
3 Unreality symptoms and volumetric measures of Heschl's gyrus and planum temporal in first-episode psychosis. Biol Psychiatry 2005 2.11
4 The relationship between brain structure and neurocognition in schizophrenia: a selective review. Schizophr Res 2004 1.87
5 Course and predictors of weight gain in people with first-episode psychosis treated with olanzapine or haloperidol. Br J Psychiatry 2005 1.68
6 Cognitive effects of nicotine in humans: an fMRI study. Neuroimage 2003 1.59
7 Comparative effect of atypical and conventional antipsychotic drugs on neurocognition in first-episode psychosis: a randomized, double-blind trial of olanzapine versus low doses of haloperidol. Am J Psychiatry 2004 1.58
8 Effects of oral procyclidine administration on cognitive functions in healthy subjects: implications for schizophrenia. J Clin Psychopharmacol 2002 1.39
9 Neural response to pleasant stimuli in anhedonia: an fMRI study. Neuroreport 2003 1.33
10 A large scale (N=400) investigation of gray matter differences in schizophrenia using optimized voxel-based morphometry. Schizophr Res 2008 1.28
11 Procedural learning in schizophrenia: a functional magnetic resonance imaging investigation. Schizophr Res 2002 1.27
12 Volumetric structural brain abnormalities in men with schizophrenia or antisocial personality disorder. Behav Brain Res 2006 1.25
13 Predictors of antipsychotic medication adherence in patients recovering from a first psychotic episode. Schizophr Res 2006 1.24
14 Reduced prepulse inhibition in unaffected siblings of schizophrenia patients. Psychophysiology 2005 1.19
15 Neural correlates of tactile prepulse inhibition: a functional MRI study in normal and schizophrenic subjects. Psychiatry Res 2003 1.17
16 A fMRI investigation of startle gating deficits in schizophrenia patients treated with typical or atypical antipsychotics. Int J Neuropsychopharmacol 2006 1.15
17 Regional cortical thinning in subjects with violent antisocial personality disorder or schizophrenia. Am J Psychiatry 2007 1.15
18 Longitudinal study of symptoms and cognitive function in chronic schizophrenia. Schizophr Res 2003 1.14
19 The relationship of structural alterations to cognitive deficits in schizophrenia: a voxel-based morphometry study. Biol Psychiatry 2005 1.14
20 Effects of typical and atypical antipsychotics on prepulse inhibition in schizophrenia: a critical evaluation of current evidence and directions for future research. Psychopharmacology (Berl) 2002 1.11
21 A behavioural and functional neuroimaging investigation into the effects of nicotine on sensorimotor gating in healthy subjects and persons with schizophrenia. Psychopharmacology (Berl) 2006 1.10
22 Neural abnormalities during cognitive generation of affect in treatment-resistant depression. Biol Psychiatry 2003 1.10
23 Predictors of antipsychotic treatment response in patients with first-episode schizophrenia, schizoaffective and schizophreniform disorders. Br J Psychiatry 2004 1.06
24 A controlled study of brain structure in monozygotic twins concordant and discordant for schizophrenia. Biol Psychiatry 2004 1.05
25 Long-term neurocognitive effects of olanzapine or low-dose haloperidol in first-episode psychosis. Biol Psychiatry 2005 1.05
26 Sex differences in prepulse inhibition deficits in chronic schizophrenia. Schizophr Res 2004 1.04
27 Reliability of smooth pursuit, fixation, and saccadic eye movements. Psychophysiology 2003 1.04
28 Influence of cigarette smoking on prepulse inhibition of the acoustic startle response in schizophrenia. Hum Psychopharmacol 2001 1.03
29 De-coupling of cognitive performance and cerebral functional response during working memory in schizophrenia. Schizophr Res 2002 1.02
30 Comparable fMRI activity with differential behavioural performance on mental rotation and overt verbal fluency tasks in healthy men and women. Exp Brain Res 2005 1.02
31 Selective deficit of hippocampal N-acetylaspartate in antipsychotic-naive patients with schizophrenia. Biol Psychiatry 2003 1.01
32 Social cognition and its neural correlates in schizophrenia and autism. CNS Spectr 2004 1.01
33 Structural brain correlates of prepulse inhibition of the acoustic startle response in healthy humans. Neuroimage 2005 1.00
34 Prepulse inhibition of the startle response in risperidone-treated patients: comparison with typical antipsychotics. Schizophr Res 2002 0.98
35 Structural neural correlates of prosaccade and antisaccade eye movements in healthy humans. Neuroimage 2005 0.97
36 Smooth pursuit and antisaccade eye movements in siblings discordant for schizophrenia. J Psychiatr Res 2004 0.96
37 Saccadic eye movements, schizotypy, and the role of neuroticism. Biol Psychol 2005 0.96
38 Effect of ispronicline, a neuronal nicotinic acetylcholine receptor partial agonist, in subjects with age associated memory impairment (AAMI). J Psychopharmacol 2007 0.95
39 Insight in first-episode psychosis. Psychol Med 2006 0.94
40 Brain volumes in familial and non-familial schizophrenic probands and their unaffected relatives. Am J Med Genet 2002 0.93
41 Increases in regional subarachnoid CSF without apparent cortical gray matter deficits in schizophrenia: modulating effects of sex and age. Am J Psychiatry 2003 0.93
42 Neuroticism and brain responses to anticipatory fear. Behav Neurosci 2007 0.93
43 A neuropsychological investigation into violence and mental illness. Schizophr Res 2005 0.92
44 Startle gating in antipsychotic-naïve first episode schizophrenia patients: one ear is better than two. Psychiatry Res 2007 0.91
45 Sex differences and individual differences in cognitive performance and their relationship to endogenous gonadal hormones and gonadotropins. Behav Neurosci 2005 0.91
46 Hippocampal volume in familial and nonfamilial schizophrenic probands and their unaffected relatives. Biol Psychiatry 2003 0.91
47 Neural correlates of adjunctive rivastigmine treatment to antipsychotics in schizophrenia: a randomized, placebo-controlled, double-blind fMRI study. Neuroimage 2005 0.90
48 Neural dysfunction and violence in schizophrenia: an fMRI investigation. Schizophr Res 2006 0.90
49 Volumetric neural correlates of antisaccade eye movements in first-episode psychosis. Am J Psychiatry 2004 0.87
50 Association between violent behaviour and impaired prepulse inhibition of the startle response in antisocial personality disorder and schizophrenia. Behav Brain Res 2005 0.87
51 Temporal lobe abnormalities in first-episode psychosis. Am J Psychiatry 2002 0.86
52 Neuropsychological function-brain structure relationships and stage of illness: an investigation into chronic and first-episode schizophrenia. Psychiatry Res 2008 0.86
53 Lack of association between prepulse inhibition and antisaccadic deficits in chronic schizophrenia: implications for identification of schizophrenia endophenotypes. J Psychiatr Res 2005 0.84
54 N100 and P300 amplitude to Go and No-Go variants of the auditory oddball in siblings discordant for schizophrenia. Schizophr Res 2007 0.84
55 Cognitive impairment but preservation of sexual dimorphism in cognitive abilities in chronic schizophrenia. Psychiatry Res 2006 0.83
56 Disruption of learned irrelevance in acute schizophrenia in a novel continuous within-subject paradigm suitable for fMRI. Behav Brain Res 2005 0.83
57 Frontal lobe volumes in schizophrenia: effects of stage and duration of illness. J Psychiatr Res 2006 0.82
58 Relationship between brain structure and saccadic eye movements in healthy humans. Neurosci Lett 2002 0.82
59 Does self-perceived mood predict more variance in cognitive performance than clinician-rated symptoms in schizophrenia? Schizophr Bull 2006 0.81
60 Neural correlates of deficient response inhibition in mentally disordered violent individuals. Behav Sci Law 2008 0.80
61 Effects of procyclidine on eye movements in schizophrenia. Neuropsychopharmacology 2003 0.80
62 Effects of rivastigmine on sustained attention in schizophrenia: an FMRI study. J Clin Psychopharmacol 2005 0.80
63 Neurological soft signs and their relationship to cognitive and clinical efficacy of atypical antipsychotics in schizophrenia. Schizophr Bull 2004 0.80
64 Identifying vulnerability markers in prodromal patients: a step in the right direction for schizophrenia prevention. CNS Spectr 2004 0.78
65 Brain imaging in psychiatry: what has it done for the patient? Hosp Med 2002 0.76
66 Atypical antipsychotics and cognition in schizophrenia. Arch Gen Psychiatry 2002 0.76
67 Effects of acute procyclidine administration on prepulse inhibition of the startle response in schizophrenia: a double-blind, placebo-controlled study. J Psychopharmacol 2003 0.75
68 Neuroimaging violence in the mentally ill: what can it tell us? Hosp Med 2002 0.75
69 Neuroimaging to predict preclinical Alzheimer's disease. Hosp Med 2002 0.75
70 Neuroimaging in schizophrenia: from theory to practice. Hosp Med 2002 0.75
71 Brain imaging: a key to understanding depression. Hosp Med 2002 0.75
72 Neuropsychologic functioning and structural MRI of the brain in patients with schizophrenia. Expert Rev Neurother 2005 0.75