Robert D. Levitan, MD, FRCPC | Psychiatrist.com

Original Research

Increased Eating and Treatment Response in Depression

July 24, 2018

Appetitive symptoms predict response to bright light therapy in patients with seasonal depression.Â Are these symptoms also predictive of response to light therapy in nonseasonal depression? Read this article...

Robert D. Levitan, Anthony J. Levitt, Erin E. Michalak, et al

Original Research

Obesity Comorbidity in Unipolar Major Depressive Disorder: Refining the Core Phenotype

May 15, 2012

Robert D. Levitan, Caroline Davis, Allan S. Kaplan, et al

Letter to the Editor

Reply to Does Depressive State Influence Reported Attachment Status?

December 15, 2009

Robert D. Levitan, Leslie Atkinson, Rebecca Pedersen, et al

Original Research

A Novel Examination of Atypical Major Depressive Disorder Based on Attachment Theory

May 5, 2009

Robert D. Levitan, Leslie Atkinson, Rebecca Pedersen, et al

Original Research

An Open Trial of Light Therapy in Adult Attention-Deficit/Hyperactivity Disorder

October 16, 2006

Yuri E. Rybak, Heather E. McNeely, Bronwyn E. Mackenzie, et al

Original Research

Lithium Carbonate Versus Cognitive Therapy as Sequential Combination Treatment Strategies in Partial Responders to Antidepressant Medication: An Exploratory Trial

April 15, 2003

Sidney H. Kennedy, Zindel V. Segal, Nicole L. Cohen, et al