We have located links that may give you full text access.
CASE REPORTS
JOURNAL ARTICLE
The clinical features of psychogenic movement disorders resembling tics.
BACKGROUND: Psychogenic movement disorders (PMDs) may be difficult to differentiate from organic abnormal movements.
METHODS: We aimed to characterise the prevalence and clinical features of PMDs resembling tics during the last 3.5 years in our centre.
RESULTS: We studied 9 patients (five females) with psychogenic tics representing 4.9% of all 184 patients first evaluated for a PMD during the study period. The mean age at onset was 34.1 years. Lack of premonitory sensations, absence childhood and family history of tics, inability to suppress the movements and coexistence with other PMDs and pseudoseizures were common in our patients. Compared with 273 patients with Tourette syndrome, those with PMDs resembling tics were older: 36.3 versus 18.7 years (p=0.014) at presentation and more frequently female (p=0.030).
CONCLUSIONS: Movements resembling tics are observed in a small proportion of patients with PMDs. Clinical features can help to differentiate them from organic tics.
METHODS: We aimed to characterise the prevalence and clinical features of PMDs resembling tics during the last 3.5 years in our centre.
RESULTS: We studied 9 patients (five females) with psychogenic tics representing 4.9% of all 184 patients first evaluated for a PMD during the study period. The mean age at onset was 34.1 years. Lack of premonitory sensations, absence childhood and family history of tics, inability to suppress the movements and coexistence with other PMDs and pseudoseizures were common in our patients. Compared with 273 patients with Tourette syndrome, those with PMDs resembling tics were older: 36.3 versus 18.7 years (p=0.014) at presentation and more frequently female (p=0.030).
CONCLUSIONS: Movements resembling tics are observed in a small proportion of patients with PMDs. Clinical features can help to differentiate them from organic tics.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app