Journal of neurology, neurosurgery, and psychiatry
-
J. Neurol. Neurosurg. Psychiatr. · May 2014
Case ReportsThe clinical features of psychogenic movement disorders resembling tics.
Psychogenic movement disorders (PMDs) may be difficult to differentiate from organic abnormal movements. ⋯ Movements resembling tics are observed in a small proportion of patients with PMDs. Clinical features can help to differentiate them from organic tics.