Brain damage associated with apraxia of speech: evidence from case studies

Autor:	Paul Fillmore, Julius Fridriksson, Alexandra Basilakos, Dana C. Moser
Rok vydání:	2016
Předmět:	Adult Male medicine.medical_specialty Apraxias Brain damage Audiology Apraxia Article 050105 experimental psychology Lesion 03 medical and health sciences 0302 clinical medicine Arts and Humanities (miscellaneous) Aphasia medicine Humans 0501 psychology and cognitive sciences Aged Cerebral Cortex Anterior insula Dysarthria 05 social sciences Middle Aged medicine.disease Magnetic Resonance Imaging Rolandic operculum medicine.anatomical_structure Female Neurology (clinical) medicine.symptom Psychology Insula 030217 neurology & neurosurgery Motor cortex
Zdroj:	Neurocase. 22:346-356
ISSN:	1465-3656 1355-4794
Popis:	The site of crucial damage that causes acquired apraxia of speech (AOS) has been debated in the literature. This study presents five in-depth cases that offer insight into the role of brain areas involved in AOS. Four of the examined participants had a primary impairment of AOS either with (n = 2) or without concomitant mild aphasia (n = 2). The fifth participant presented with a lesion relatively isolated to the left anterior insula (AIns-L), damage that is rarely reported in the literature, but without AOS. Taken together, these cases challenge the role of the AIns-L and implicate the left motor regions in AOS.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27b47859d1e30b03a98f54d00a29beb0 https://doi.org/10.1080/13554794.2016.1172645 Zobrazit plný text záznamu Plný text ve formátu PDF Plný text ve formátu HTML
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