
J Neuropsychiatry Clin Neurosci 17:119-121, February 2005
© 2005 American Psychiatric Press, Inc.
Clinical and Research Reports |
Huntingtons Disease Patients Show Impaired Perception of Disgust in the Gustatory and Olfactory Modalities
I. J. Mitchell, D.Phil.,
H. Heims, B.Sc.,
E. A. Neville, B.Sc. and
H. Rickards, M.D.
Received November 5, 2002; revised June 7, 2003; accepted July 16, 2003. From the School of Psychology, University of Birmingham, Birmingham B15 2TT, United Kingdom; the Department of Psychiatry, Queen Elizabeth Psychiatry Hospital, Birmingham B15 2QZ, U.K. Address correspondence to Dr. Mitchell, School of Psychology, University of Birmingham, Birmingham, B15 2TT, U.K.; I.J.Mitchell{at}bham.ac.uk (E-mail).
ABSTRACT
Patients with Huntingtons disease show deficits in recognizing disgust in the facial expressions and vocal intonations of others. In this study, the authors demonstrate that these disgust-related deficits extend to foul-smelling olfactory stimuli and inappropriate combinations of taste stimuli.
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