The clinical syndrome produced by a stroke is determined by the artery or arteries that are occluded. Blood is supplied to the brain by two major sets of arteries, the anterior and posterior ...
A 55 year old man was brought to the ER confused. His exam showed no weakness or sensory loss. However, he could not follow any commands, and his speech was fluent with many paraphasic errors.
The human language system appears to recruit a broad network of frontal and temporal brain regions. Even though different aspects of language processing have by now been confidently apportioned to ...
A 72 year-old woman developed the abrupt onset of difficulty seeing on the right side. Posterior Cerebral Artery (PCA) Infarction: Axial CT scans 3 days after presentation. Note the hypodensity in the ...
With the advent of tau PET tracers, researchers are starting to dissect how tau pathology in the brain relates to amyloid plaques and to the development of clinical Alzheimer’s disease. In the last ...
The temporal lobe is part of the cerebral cortex. It plays a role in memory, enables people to process sound and vision, and is crucial for recognizing objects and language. Dysfunction in the ...
The human language system appears to recruit a broad network of frontal and temporal brain regions. Even though different aspects of language processing have by now been confidently apportioned to ...
There’s much to learn regarding the parietal lobes, such as their function and location. The parietal lobes are responsible for sensory information, visual processing, and coordinating movement, and ...
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