Atrophy network mapping of transdiagnostic cognitive and neuropsychiatric symptoms
نویسندگان
چکیده
منابع مشابه
Neuropsychiatric Symptoms in Posterior Cortical Atrophy and Alzheimer Disease
BACKGROUND Posterior cortical atrophy (PCA) is a rare neurodegenerative syndrome characterized by early progressive visual dysfunction in the context of relative preservation of memory and a pattern of atrophy mainly involving the posterior cortex. The aim of the present study is to characterize the neuropsychiatric profile of PCA. METHODS The Neuropsychiatric Inventory was used to assess 12 ...
متن کاملNeuropsychiatric Symptoms in Mild Cognitive Impairment.
OBJECTIVE Neuropsychiatric symptoms (NPS) may be the first manifestation of an underlying neurocognitive disorder. We undertook a review to provide an update on the epidemiology and etiological mechanisms of NPS that occur in mild cognitive impairment (MCI) and just before the onset of MCI. We discuss common clinical presentations and the implications for diagnosis and care. METHOD The author...
متن کاملNeuropsychiatric symptoms in Mild Cognitive Impairment
Materials and methods A total of 30 subjects, aged more than 60 years old, with either MCI (n = 16) or control group (n = 14) were studied. Neuropsychiatric symptoms (NPS) were assessed using the Neuropsychiatric Inventory scale(NPI). Individual subscores of the 10 NPI symptoms and total NPI scores were compared between the MCI patients and control patients. We identified the prevalence of the ...
متن کاملNeuropsychiatric symptoms in older people with and without cognitive impairment.
Neuropsychiatric symptoms (NPS) are non-cognitive disturbances such as depression. Rates of NPS have been shown to increase as cognitive ability declines and may be useful in predicting transition from mild cognitive impairment (MCI) to dementia. This community-based study reports the association between NPS and cognitive decline over two years. Participants included 873 community dwelling adul...
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Neuropsychiatric symptoms or Behavioral and Psychological Symptoms of Dementia (BPSD) are common and invariably appear at some point during the course of the disease, mediated both by cerebrovascular disease and neurodegenerative processes. Few studies have compared the profiles of BPSD in Vascular Cognitive Impairment (VCI) of different subtypes (subcortical or cortical) and clinical stages (V...
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ژورنال
عنوان ژورنال: Brain
سال: 2020
ISSN: 0006-8950,1460-2156
DOI: 10.1093/brain/awaa075