Anatomy of Stroke: A Deeper Exploration Definition of Stroke: A stroke, colloquially known as a "brain attack," occurs when the blood supply to the brain is abruptly interrupted or reduced. This interruption, whether due to a clot or bleeding, leads to damage or death of brain cells, resulting in a range of neurological impairments. General Anatomy of the Brain: The brain, our command center, is a marvel of complexity. It comprises various lobes, nuclei, and structures, each with distinct functions. Understanding the regions of the brain is pivotal in comprehending how a stroke's impact can vary: • Cerebrum : Divided into frontal, parietal, temporal, and occipital lobes, it governs cognition, emotion, sensory perception, and vision. • Cerebellum : Located at the back, it regulates coordination and balance. • Brainstem : Connecting the brain to the spinal cord, it oversees vital functions like breathing, heartbeat, and swallowing. Stroke-Affected Regions: A Closer Look Isc...
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