Lexical and semantic retrieval changes after pallidotomy for Parkinson's disease
نویسندگان
چکیده
منابع مشابه
Manipulation in advertising text: lexical and semantic aspect
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Neurosurgery is not widely used to complement pharmacological treatment of Parkinson’s disease. Pallidotomy, a procedure involving heating of malfunctioning brain tissue with an electrode, is the method which has received greatest attention during the 1990s. Several uncontrolled studies have shown that pallidotomy reduces symptoms such as hyperkinesia (involuntary movement), rigidity (stiffness...
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متن کاملPostural control in Parkinson's disease after unilateral posteroventral pallidotomy.
Postural control changes were studied in 27 patients with Parkinson's disease after unilateral posteroventral pallidotomy (PVP). Patients were evaluated before PVP and at 3, 6 and 12 months post-PVP, both 'off' and 'on' parkinsonian medications, with selected evaluation tools representing functional performance, functional balance and posturographic components of balance. The majority of variab...
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The mechanisms of improvement in parkinsonian bradykinesia after posteroventral pallidotomy were investigated in 17 patients undergoing unilateral pallidotomy for severe Parkinson's disease. Clinical ratings of 'off' period bradykinesia demonstrated a maximal improvement of 22% 3 months postoperatively. Kinematic assessments of rapid repetitive finger and sequential arm movements were performed...
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ژورنال
عنوان ژورنال: Archives of Clinical Neuropsychology
سال: 1998
ISSN: 0887-6177,1873-5843
DOI: 10.1093/arclin/13.1.108