Ask an Expert

H. Blair Simpson, M.D., Ph.D.
Q What is Obsessive-Compulsive Disorder (OCD)?
A “A mental illness characterized by two prominent symptoms: obsessions and... More >
H. Blair Simpson, M.D., Ph.D.
Q Is OCD an Anxiety Disorder?
A “OCD right now sits in the Anxiety Disorders [in the Diagnostic Statistical Manual... More >
H. Blair Simpson, M.D., Ph.D.
Q Is OCD Preventable?
A “My urge … go get help when the symptoms are just starting ... get treatment early... More >
H. Blair Simpson, M.D., Ph.D.
Q Is there a relationship between OCD and addiction?
A “This is an area of hot research … There’s a new model of addictions which says it... More >
H. Blair Simpson, M.D., Ph.D.
Q How is OCD Diagnosed?
A “When you diagnose OCD you look for obsessions and compulsions … that are lasting... More >
H. Blair Simpson, M.D., Ph.D.
Q What Causes OCD?
A “The simple answer is that we don’t know what causes OCD … We have a lot of clues …... More >
H. Blair Simpson, M.D., Ph.D.
Q What kind of research is being done on OCD?
A “There is great interest in OCD these days … in really understanding how to improve... More >
Q What kind of cognitive behavioral therapy is used to treat OCD?
A “Exposure and Response Prevention, or sometimes called Exposure and Ritual... More >
Leslie A. Hulvershorn, M.D., M.Sc. Expert on attention deficit hyperactivity disorder
Q What are warning signs for or symptoms of Attention Deficit Hyperactivity Disorder (ADHD)?
A Attention Deficit Hyperactivity Disorder (ADHD) is a lifelong psychiatric disorder... More >
Rachel G. Klein, Ph.D., Scientific Council Member, 1995 NARSAD Distinguished Investigator Grantee, 2004 Ruane Prize for Outstanding Achievement in Child & Adolescent Psychiatric Research, Professsor of Psychiatry, New York University Child Study Center, Expert on Childhood mental illnesses including ADHD and anxiety
Q In your time on the Scientific Council, what is the most promising area of brain and behavior research you’ve seen?
A Two areas appear most promising. One is that great progress has been made in... More >

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