Reply: Dynamic functional connectivity changes in Lewy body disease
نویسندگان
چکیده
منابع مشابه
Identifying Dynamic Functional Connectivity Changes in Dementia with Lewy Bodies Based on Product Hidden Markov Models
Exploring time-varying connectivity networks in neurodegenerative disorders is a recent field of research in functional MRI. Dementia with Lewy bodies (DLB) represents 20% of the neurodegenerative forms of dementia. Fluctuations of cognition and vigilance are the key symptoms of DLB. To date, no dynamic functional connectivity (DFC) investigations of this disorder have been performed. In this p...
متن کاملDivergent functional connectivity during attentional processing in Lewy body dementia and Alzheimer's disease
Attention and executive dysfunction are features of Lewy body dementia (LBD) but their neuroanatomical basis is poorly understood. To investigate underlying dysfunctional attention-executive network (EXEC) interactions, we examined functional connectivity (FC) in 30 patients with LBD, 20 patients with Alzheimer's disease (AD), and 21 healthy controls during an event-related functional magnetic ...
متن کاملCortical Lewy body disease.
C ortical Lewy body disease is a pathological observation rather than a distinct clinicopathological entity. Cortical Lewy bodies (CLB) are typically found in Parkinson’s disease and dementia with Lewy bodies (DLB), although they may also occur in other neurological disorders. Unlike their brain stem counterparts, CLB are less distinctive and are poorly visualised using conventional histochemic...
متن کامل[Diffuse Lewy body disease].
Diffuse Lewy body disease (DLBD) has been studied from various viewpoints and, although clinical diagnostic criteria for DLBD have been proposed, diagnosis remains difficult. DLBD has been reported to be the second most common form of dementia in the aged, following Alzheimer-type dementia. It has, however, been clinically under-diagnosed. Therefore, the search for diagnostic markers for DLBD m...
متن کاملCognition and Lewy body disease.
INTRODUCTION We're assisting in last years to an important change in clinical manifestations of Parkinson disease. Nowadays motor symptoms have best treatments if we compare with those existing some decades ago, which in last term, permits other manifestations being the main disabilities in an advanced Parkinson disease. Among these disabilities cognitives are the most severe due to it's preval...
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: Brain
سال: 2019
ISSN: 0006-8950,1460-2156
DOI: 10.1093/brain/awz316