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Which is responsible for aphasia by subcortical lesions? Subcortical lesions or the cortical hypoperfusion?
This study showed that aphasia to be more common in cases with cortical hypoperfusion in the dominant hemisphere than in cases without hypoperfusion. Our results provide evidence that direct effect of the lesion in the basal ganglia on the development of aphasia is doubtful.PMID:35984244 | DOI:10.1080/01616412.2022.2112369
Source: Neurological Research - August 19, 2022 Category: Neurology Authors: Ulufer Celebi Mehmet Fevzi Oztekin Nuriye Ozlem Kucuk Source Type: research

Internal maxillary artery to intracranial artery bypass: a case series of 31 patients with chronic internal carotid/middle cerebral arterial-sclerotic steno-occlusive disease.
CONCLUSIONS: By supplying an adequate flow to a larger flow territory of chronically stenotic/occlusive major cerebral arteries, IMA bypass surgery is efficient for restoring hemodynamics in selected patients and improving their neurological deficits. PMID: 27122096 [PubMed - as supplied by publisher]
Source: Neurological Research - April 30, 2016 Category: Neurology Tags: Neurol Res Source Type: research