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Ellen Leibenluft, M.D., Unit Chief
The research program of the
Unit on Affective Disorders in the Pediatrics and Developmental Neuropsychiatry
Branch, Mood and Anxiety Disorders Program, National Institute of Mental Health
is focused on the study of bipolar disorder in children and adolescents. The
Unit studies differences between children and adults in the presentation of
bipolar disorder, and conducts investigations of the neural mechanisms
underlying the symptoms of bipolar disorder in children.
The latter studies use psychophysiological
and neuroimaging techniques to understand how children with bipolar disorder
process emotional stimuli differently than do children without the illness.The
neuroimaging techniques employed include functional magnetic resonance imaging,
or fMRI, and magnetic resonance spectroscopy, or MRS. The Unit is also involved in
the development of new treatment strategies for early-onset bipolar disorder and
related illnesses. These treatment studies
include testing medications for those children with bipolar disorder who have
already failed several trials of medication, as well as testing treatments for
children who, while not exhibiting the classic symptoms of bipolar disorder,
suffer from severe mood instability and behavioral dyscontrol.
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