Cognitive Impairment and the Brain Dopaminergic System in Parkinson Disease
نویسندگان
چکیده
منابع مشابه
Cognitive impairment and the brain dopaminergic system in Parkinson disease: [18F]fluorodopa positron emission tomographic study.
OBJECTIVE To investigate the role of the brain dopaminergic system in cognitive impairment in patients with Parkinson disease (PD). DESIGN We studied 28 patients with PD and 16 age-matched healthy control subjects using [18F] fluorodopa (fluorodopa F 18) positron emission tomography. Patients with PD showed a variable degree of cognitive impairment, which was assessed using the Mini-Mental St...
متن کاملCoGNiTiVe iMpAirMeNT iN pArKiNSoN ’ S diSeASe
To The ediTor We would like to comment some methodological issues that arised from the interesting paper of Piovesan et al. and that did not were cleared in the discussion. As it is known, many antiparkinsonian agents may cause cognitive and psychiatric symptoms, mainly those with anti-cholinergic effects. Piovesan et al. stated that none of the patients in the PWID group (Parkinson Group with ...
متن کاملCognitive impairment in Parkinson ’ s disease
Background: Cognitive impairment plays a role in Parkinson’s disease (PD) and has important consequences for patient management. However, many aspects of cognitive impairment in PD remain unclear because of the use of different and often invalid measurement instruments. In this study, a reliable and valid instrument, the SCales for Outcomes in PArkinson’s disease-COGnition (SCOPA-COG), was used...
متن کاملIdentification of mild cognitive impairment disease using brain functional connectivity and graph analysis in fMRI data
Background: Early diagnosis of patients in the early stages of Alzheimer's, known as mild cognitive impairment, is of great importance in the treatment of this disease. If a patient can be diagnosed at this stage, it is possible to treat or delay Alzheimer's disease. Resting-state functional magnetic resonance imaging (fMRI) is very common in the process of diagnosing Alzheimer's disease. In th...
متن کاملQuantitative Susceptibility Mapping and Cognitive Impairment in Parkinson ’s Disease
.................................................................................................................................................... 2 Glossary of Terms ..................................................................................................................................... 3 Chapter 1: Introduction .......................................................................
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Archives of Neurology
سال: 2000
ISSN: 0003-9942
DOI: 10.1001/archneur.57.4.470