a sensation (e.g., pain, cold) that is localized (i.e., experienced) at a point different from the area stimulated. For example, when the elbow is struck, the mechanical stimulation of the nerve may cause tingling of the fingers.
n. an abnormally high level of acidity (hydrogen ion concentration) in the blood and tissues, which upsets the body’s acid–base balance. The condition has numerous causes and symptoms vary with each, potentially including such neurological abnormalities as confusion, fatigue or lethargy, and irritability. Rapid breathing is often seen as well. Compare alkalosis. —acidoticadj.