stroke

Blood Flow in the Brain (Cerebral) and Control Mechanisms

Blood flow to the brain (cerebral blood flow) is essential to maintain consciousness and many vital functions. Unlike certain other parts of the body, a few seconds without blood flow will not be detrimental to functioning but in the brain, a lack of blood flow for even just 10 seconds will lead to unconsciousness. The >> Read More ...

Ischemia, Infarct and Necrosis Definitions and Meaning

What is Ischemia? Ischemia is the medical term for an inadequate blood supply to a specific area of the body. This results in a reduced oxygen supply as blood has difficulty in reaching the target tissues or organs. Ischemia can be partial or complete. Partial ischemia may cause hypoxia, which is too little oxygen reaching >> Read More ...

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