The British Journal of Psychiatry 153: 399-402 (1988)
© 1988 The Royal College of Psychiatrists
Brain imaging and treatment response in spasmodic torticollis
JA Besson, KP Ebmeier, HG Gemmell, PF Sharp, M McFadyen and FW Smith
University of Aberdeen, Department of Mental Health, University Medical Buildings, Foresterhill.
A patient with spasms of the neck, occurring when he turned his head to the
left, responded to treatment with benzhexol. Cerebral blood flow imaging
demonstrated reduced uptake in the right corpus striatum compared with the
left. The study demonstrates the presence of an abnormality in the basal
ganglia; it also illustrates response to drug treatment. Cerebral blood
flow imaging may be useful in the detection of basal ganglia abnormalities
in spasmodic torticollis and assist in the selection of cases which should
be targeted for treatment with drugs.