Neurovascular Psychology: How AVM Impacts Brain Function
Definition and Pathophysiology of Arteriovenous Malformation (AVM) Arteriovenous Malformation (AVM) represents a significant neurological disorder characterized by a highly abnormal, congenital tangle of blood vessels that directly connect the arterial and venous systems without the necessary interposition of capillaries. Normally, the capillary network acts as a crucial pressure buffer, slowing the high-pressure arterial blood flow […]
Apoplexy: Understanding the Sudden Strike on Consciousness
Apoplexy The Core Definition of Apoplexy The term apoplexy, derived from the Greek word “apoplēssein” meaning “to strike down,” historically referred to any sudden, severe medical event, typically involving a loss of consciousness or paralysis. In its broadest sense, it denoted a sudden incapacitation, often associated with a vascular event within an organ. While its […]