Double dissociation of social functioning in frontotemporal dementia
نویسندگان
چکیده
منابع مشابه
Social influence on associative learning: double dissociation in high-functioning autism, early-stage behavioural variant frontotemporal dementia and Alzheimer's disease.
INTRODUCTION Most of our learning activity takes place in a social context. I examined how social interactions influence associative learning in neurodegenerative diseases and atypical neurodevelopmental conditions primarily characterised by social cognitive and memory dysfunctions. METHODS Participants were individuals with high-functioning autism (HFA, n = 18), early-stage behavioural varia...
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Many neuropsychiatric disorders are marked by abnormal behaviour and decision-making, but prevailing diagnostic criteria for such behaviours are typically qualitative and often ambiguous. Behavioural variant frontotemporal dementia and semantic variant primary progressive aphasia (also called semantic dementia) are two clinical variants of frontotemporal dementia with overlapping but distinct a...
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Objective Frontotemporal dementia (FTD) is an uncommon type of dementia. The hallmark feature of FTD is the presentation with aphasia, or behavioral changes which are varies in different subtypes of the disease. We propose a quantitative aphasia test as an additive diagnostic tool for differentiation of FTD subtypes. Method: The study was performed on 20 patients, who were referred to dementia...
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Social functioning in FTD is profoundly affected, and forms the basis for the clinical diagnosis of the behavioural variant of the disease (bv-FTD). In particular, there are deficits in emotional processing, but the inter-relationship of such deficits to other aspects of social functioning remains unclear. We studied patients with bv-FTD (n = 14) and AD (n = 14), and compared their performance ...
متن کاملOops! Resolving social dilemmas in frontotemporal dementia.
OBJECTIVES Our social cognition model posits that social knowledge and executive resources guide interpersonal decision making. We investigated this model by examining the resolution of standardised social dilemmas in patients with a social and executive disorder (SOC/EXEC) caused by frontotemporal dementia (FTD). METHODS Patients with SOC/EXEC (n = 12) and those with progressive aphasia (APH...
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ژورنال
عنوان ژورنال: Neurology
سال: 2003
ISSN: 0028-3878,1526-632X
DOI: 10.1212/01.wnl.0000041497.07694.d2