Neuropsychological effects of deep brain stimulation for Parkinson′s disease
نویسندگان
چکیده
منابع مشابه
Neuropsychological safety of nucleus accumbens deep brain stimulation for major depression: effects of 12-month stimulation.
OBJECTIVES Deep brain stimulation (DBS) to the nucleus accumbens (NAcc-DBS) has antidepressant effects in patients suffering from treatment-resistant depression (TRD). However, limited information exists regarding the impact of NAcc-DBS on cognitive functioning. The aim of this study was to examine whether NAcc-DBS in patients with TRD has any cognitive effects. METHODS A comprehensive neurop...
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OBJECTIVE Reduced verbal fluency (VF) has been reported in patients with Parkinson's disease (PD), especially those treated by Deep Brain Stimulation of the subthalamic nucleus (STN DBS). To delineate the nature of this dysfunction we aimed at identifying the particular VF-related operations modified by STN DBS. METHOD Eleven PD patients performed VF tasks in their STN DBS ON and OFF conditio...
متن کاملNeuropsychological profile of Parkinson's disease patients selected for deep brain stimulation surgery
Background Parkinson's disease (PD) shows symptoms involving motor and non-motor complications, including cognitive and behavioral changes, such changes might to contraindicate deep brain stimulation surgery (DBS). Objective The aim of study was to investigate the neuropsychological profile of patients with PD in a waiting list for DBS. Methods The neuropsychological evaluation was held in ...
متن کاملDeep brain stimulation surgery for Parkinson's disease: the role of neuropsychological assessment.
Neuropsychological assessment has two primary roles in the DBS process. First, assessment of cognitive and emotional functioning ensures that only appropriate candidates undergo this surgical procedure. Patients with dementia, cognitive performance suggestive of an additional neuropathological process, or significant psychiatric impairments should not undergo DBS. Second, neuropsychological ass...
متن کاملNeuropsychological evaluation of deep-brain-stimulation in pat
The implantation of a deep brain electrode for functional deactivation of the nucleus ventralis intermedius (VIM) results in a suppression of tremor which is one of the main symptoms of parkinson ́s desease (PD) or essential tremor (ET). This elegant method is not completely risc-free. In addition to complications as bleedings and hemiparesis, cognitive impairments have been described. Since feb...
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ژورنال
عنوان ژورنال: Surgical Neurology International
سال: 2013
ISSN: 2152-7806
DOI: 10.4103/2152-7806.121637