Samuel R. Chamberlain, MRCPsych, is affiliated with the Department of Psychiatry at the University of Southampton and the NHS Southern Gambling Service. His publications from 2012 to 2024 focus on addiction and obsessive-compulsive and related disorders, including studies on gambling disorder, ketamine treatment, deep-brain stimulation for OCD, and nicotine dependence in pathological gamblers. He has also researched clinical variables and neurocognitive performance in trichotillomania. Chamberlain frequently collaborates with Jon E. Grant, Brian L. Odlaug, and other colleagues.
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