Behavioural subphenotypes and their anatomic correlates in neurodegenerative disease

ABSTRACT: Abstract Patients with neurodegenerative disorders experience a range of neuropsychiatric symptoms. The neural correlates have been explored for many individual symptoms, such as apathy and disinhibition. Atrophy patterns have also been associated with broadly recognized syndromes that bring together multiple symptoms, such as the behavioural variant of frontotemporal dementia. There is substantial heterogeneity of symptoms, with partial overlap of behaviour and affected neuroanatomy across and within dementia subtypes. It is not well established if there are anatomically distinct behavioural subphenotypes in neurodegenerative disease. The objective of this study was to identify shared behavioural profiles in frontotemporal dementia-spectrum and Alzheimer’s disease-related syndromes. Addit

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PROVIDER: S-EPMC9999361 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature