John T. O'Brien, MRCPsych, DM

Original Research

Neuroleptic Sensitivity in Parkinson's Disease and Parkinsonian Dementias

May 15, 2005

Original Research

A 3-Month, Randomized, Placebo-Controlled, Neuroleptic Discontinuation Study in 100 People With Dementia: The Neuropsychiatric Inventory Median Cutoff Is a Predictor of Clinical Outcome

January 1, 2004

Original Research

Aromatherapy as a Safe and Effective Treatment for the Management of Agitation in Severe Dementia: The Results of a Double-Blind, Placebo-Controlled Trial With Melissa

July 16, 2002

Original Research

The Natural History of Psychosis and Depression in Dementia With Lewy Bodies and Alzheimer's Disease: Persistence and New Cases Over 1 Year of Follow-Up

January 1, 2001