Neuropsychological and neurophysiological insights into hoarding disorder

Jessica R Grisham, Peter A Baldwin School of Psychology, University of New South Wales, Sydney, Australia Abstract: Hoarding disorder (HD) is associated with significant personal impairment in function and constitutes a severe public health burden. Individuals who hoard experience intens...

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Autores principales:	Grisham JR, Baldwin PA
Formato:	article
Lenguaje:	EN
Publicado:	Dove Medical Press 2015
Materias:	Neurosciences. Biological psychiatry. Neuropsychiatry RC321-571 Neurology. Diseases of the nervous system RC346-429
Acceso en línea:	https://doaj.org/article/6b6ca35c46da43a69c333432bf443774
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spelling	oai:doaj.org-article:6b6ca35c46da43a69c333432bf4437742021-12-02T07:42:01ZNeuropsychological and neurophysiological insights into hoarding disorder1178-2021https://doaj.org/article/6b6ca35c46da43a69c333432bf4437742015-04-01T00:00:00Zhttp://www.dovepress.com/neuropsychological-and-neurophysiological-insights-into-hoarding-disor-peer-reviewed-article-NDThttps://doaj.org/toc/1178-2021 Jessica R Grisham, Peter A Baldwin School of Psychology, University of New South Wales, Sydney, Australia Abstract: Hoarding disorder (HD) is associated with significant personal impairment in function and constitutes a severe public health burden. Individuals who hoard experience intense distress in discarding a large number of objects, which results in extreme clutter. Research and theory suggest that hoarding may be associated with specific deficits in information processing, particularly in the areas of attention, memory, and executive functioning. There is also growing interest in the neural underpinnings of hoarding behavior. Thus, the primary aim of this review is to summarize the current state of evidence regarding neuropsychological deficits associated with hoarding and review research on its neurophysiological underpinnings. We also outline the prominent theoretical model of hoarding and provide an up-to-date description of empirically based psychological and medical treatment approaches for HD. Finally, we discuss important future avenues for elaborating our model of HD and improving treatment access and outcomes for this disabling disorder. Keywords: hoarding, information processing, neuropsychology, neurophysiology, treatmentGrisham JRBaldwin PADove Medical PressarticleNeurosciences. Biological psychiatry. NeuropsychiatryRC321-571Neurology. Diseases of the nervous systemRC346-429ENNeuropsychiatric Disease and Treatment, Vol 2015, Iss default, Pp 951-962 (2015)
institution	DOAJ
collection	DOAJ
language	EN
topic	Neurosciences. Biological psychiatry. Neuropsychiatry RC321-571 Neurology. Diseases of the nervous system RC346-429
spellingShingle	Neurosciences. Biological psychiatry. Neuropsychiatry RC321-571 Neurology. Diseases of the nervous system RC346-429 Grisham JR Baldwin PA Neuropsychological and neurophysiological insights into hoarding disorder
description	Jessica R Grisham, Peter A Baldwin School of Psychology, University of New South Wales, Sydney, Australia Abstract: Hoarding disorder (HD) is associated with significant personal impairment in function and constitutes a severe public health burden. Individuals who hoard experience intense distress in discarding a large number of objects, which results in extreme clutter. Research and theory suggest that hoarding may be associated with specific deficits in information processing, particularly in the areas of attention, memory, and executive functioning. There is also growing interest in the neural underpinnings of hoarding behavior. Thus, the primary aim of this review is to summarize the current state of evidence regarding neuropsychological deficits associated with hoarding and review research on its neurophysiological underpinnings. We also outline the prominent theoretical model of hoarding and provide an up-to-date description of empirically based psychological and medical treatment approaches for HD. Finally, we discuss important future avenues for elaborating our model of HD and improving treatment access and outcomes for this disabling disorder. Keywords: hoarding, information processing, neuropsychology, neurophysiology, treatment
format	article
author	Grisham JR Baldwin PA
author_facet	Grisham JR Baldwin PA
author_sort	Grisham JR
title	Neuropsychological and neurophysiological insights into hoarding disorder
title_short	Neuropsychological and neurophysiological insights into hoarding disorder
title_full	Neuropsychological and neurophysiological insights into hoarding disorder
title_fullStr	Neuropsychological and neurophysiological insights into hoarding disorder
title_full_unstemmed	Neuropsychological and neurophysiological insights into hoarding disorder
title_sort	neuropsychological and neurophysiological insights into hoarding disorder
publisher	Dove Medical Press
publishDate	2015
url	https://doaj.org/article/6b6ca35c46da43a69c333432bf443774
work_keys_str_mv	AT grishamjr neuropsychologicalandneurophysiologicalinsightsintohoardingdisorder AT baldwinpa neuropsychologicalandneurophysiologicalinsightsintohoardingdisorder
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Neuropsychological and neurophysiological insights into hoarding disorder

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