Concepedia
Statistics
Publications
4
Citations
320
H-Index
Active since
1999
Affiliations
University of Toronto(Current)
Sunnybrook Health Science Centre
Health Sciences Centre
Centre for Addiction and Mental Health
Ralph Lewis is an author at University of Toronto specializing in medicine, psychiatry, and neuropsychiatry.
Publications per year
1999–2009
Should cognitive deficit be a diagnostic criterion for schizophrenia?
Ralph Lewis · Journal of Psychiatry and Neuroscience · 2004 · 107 citations · Full text
Medicine, Psychiatry, Psychology +16
Serotonin 5-HT<sub>2</sub> Receptors in Schizophrenia: A PET Study Using [<sup>18</sup>F]Setoperone in Neuroleptic-Naive Patients and Normal Subjects
Ralph Lewis, Shitij Kapur, Corey Jones et al. · American Journal of Psychiatry · 1999 · 103 citations
Medicine, Neuroscience, Psychiatry +17
Developing a Risk-Model of Time to First-Relapse for Children and Adolescents With a Psychotic Disorder
Robin E. Gearing, Irfan Mian, Aron Sholonsky et al. · The Journal of Nervous and Mental Disease · 2009 · 57 citations
Medicine, Pediatrics, Psychiatry +16
A voxel-by-voxel analysis of [18F]setoperone PET data shows no substantial serotonin 5-HT2A receptor changes in schizophrenia
Nicholaas Paul L.G. Verhoeff, Jeffrey H. Meyer, Aleksandar Kecojević et al. · Psychiatry Research Neuroimaging · 2000 · 53 citations
Medicine, Neuroscience, Pharmacology +12
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