… cognitive impairment (MCI) and dementia. Both syndromes are characterized by cognitive
impairment… (ADL)and the function independently, dementia is diagnosed. Whereas there is an …

… to dementia may vary … of cognitive dysfunction that contribute to cognitive heterogeneity in
PD, and that seem to explain the different impact that executive dysfunction, memory problems, …

… aspects of cognitive decline in PD, namely mild cognitive impairment (MCI), and dementia
(PD-D… Independent and joint effects of the MAPT and SNCA genes in Parkinson disease. Ann. …

… Leroi 2004 included patients with cognitive impairment and Parkinson's disease (both
with and without dementia). Patients with DLB were included in only one of the trials (McKeith …

… Dementia in PD The aforementioned cognitive deficits may eventually proceed to dementia
in a number of patients. Prevalence and incidence vary considerably among studies, …

… Cognitive deficits have been increasingly recognized as important manifestations of Parkinson's
disease … for Parkinson's disease dementia (PDD)1 and, more recently, clinical criteria for …

… Cognitive impairment and dementia pose particular challenges in the management of patients
with Parkinson's disease (PD). Decision-making capacity can render patients vulnerable …

… dementia in the course of the disease, and a considerable number of patients already shows
cognitive deficits in the early stage, which are severe enough to be diagnosed as dementia […

… of these various cognitive deficits in PD patients without dementia is unclear.20 A recent
study reported by Foltynie et al.21 found a prevalence of 36% of cognitive impairment in an …

… dysfunction in patients with Parkinson's disease. The clinical correlates of cognitive impairment
… between the patterns of cognitive dysfunction in Parkinson's disease and Alzheimer's …