Associations between lesion size, lesion location and aphasia in acute stroke
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چکیده
منابع مشابه
Associations between stroke lesion location and verbal fluency tests in a sub-acute stroke population
Background: In stroke hospitalizations, verbal fluency tests are used to evaluate executive abilities in order to assess the integrity of functioning and language. Prior studies show that clustering and switching during verbal fluency tasks are related to functioning of specific brain regions, such that they are thought to be more sensitive in detecting impairments in frontal regions compared t...
متن کاملCorrelation between Brain Lesion Site and Fluent/Non-Fluent Aphasia
Background and purpose: Aphasia is the most common communication disorder resulting from stroke. In this condition all modalities of language, including reading, writing, auditory perception, and oral speech may be affected. Aphasia is divided into two categories: fluent (Wernicke's aphasia, Transcortical sensory aphasia, conduction aphasia, and anomic aphasia) and non-fluent (Broca's aphasia,...
متن کاملSeverity of Post-stroke Aphasia According to Aphasia Type and Lesion Location in Koreans
To determine the relations between post-stroke aphasia severity and aphasia type and lesion location, a retrospective review was undertaken using the medical records of 97 Korean patients, treated within 90 days of onset, for aphasia caused by unilateral left hemispheric stroke. Types of aphasia were classified according to the validated Korean version of the Western Aphasia Battery (K-WAB), an...
متن کاملSerum Malondialdehyde levels and lesion size in acute stroke
This study endeavours to evaluate the measurement of lipid peroxidation in patient with cerebral thrombosis and haemorrhage and also to correlate its level with the lesion size in these patients. Seventy five subjects were included in the study comprising 25 each of cerebral thrombosis and haemorrhage while 25 comparable subjects scored as control. Serum malondialdehyde (SMDA) as a measure of l...
متن کاملRight Hemisphere Remapping of Naming Functions Depends on Lesion Size and Location in Poststroke Aphasia
The study of language network plasticity following left hemisphere stroke is foundational to the understanding of aphasia recovery and neural plasticity in general. Damage in different language nodes may influence whether local plasticity is possible and whether right hemisphere recruitment is beneficial. However, the relationships of both lesion size and location to patterns of remapping are p...
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ژورنال
عنوان ژورنال: Aphasiology
سال: 2020
ISSN: 0268-7038,1464-5041
DOI: 10.1080/02687038.2020.1727838