n. disruption of blood flow to the brain, which deprives the tissue of oxygen and nutrients, causing tissue damage and loss of normal function and, potentially, tissue death. A stroke may result from a hemorrhage of a blood vessel in the brain (see hemorrhagic stroke) or an embolism or thrombus blocking an artery in the brain (see embolic stroke; thrombotic stroke). This term is often used interchangeably with cerebrovascular accident. See also cerebral infarction; cerebrovascular disease; lacunar stroke; transient ischemic attack.

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October 30th 2024

relatedness

n. a feeling of connection with other people, often accompanied by affection, trust, and a sense of personal security. —related adj.