Please note: Yellowstone Club, which is connected to Big Sky, is not open to the public and is a private, exclusive ski resort that you must buy into. It is very, very expensive. 2669 ft
Transient ischemic attack (TIA, Mini-Stroke): A neurological event with the signs and symptoms of a stroke, but which go away within a short period of time. Also called a mini-stroke, a TIA is due to a temporary lack of adequate blood and oxygen (ischemia) to the brain.This is often caused by the narrowing (or, less often, ulceration) of the carotid arteries (the major arteries in the neck that supply blood to the brain).lso called a mini-stroke, a TIA is due to a temporary lack of adequate blood and oxygen (ischemia) to the brain. This is often caused by the narrowing (or, less often, ulceration) of the carotid arteries (the major arteries in the neck that supply blood to the brain).
A transient ischemic attack (TIA) is a transient episode of neurologic dysfunction caused by ischemia (loss of blood flow) â either focal brain, spinal cord, or retinal â without acute infarction (tissue death). TIAs have the same underlying cause as strokes: a disruption of cerebral blood flow (CBF), and are often referred to as mini-strokes. Symptoms caused by a TIA resolve in 24 hours or less.[1][2] TIA was originally defined clinically by the temporary nature of less than 24 hours of the associated neurologic symptoms.