MEDICAL PHYSIOLOGY

PHYSIOLOGY

CENTRAL NERVOUS SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
WHICH ONE IS ACTIVATED IN AN EMERGENCY (SUCH AS BEING HIT HARD ON THE HEAD)
A
CONSCIOUS
B
UNCONSCIOUS
C
SUBCONSCIOUS
D
NOT SURE
Explanation: 

Detailed explanation-1: -According to this hypothesis, the mechanical forces of the impact trigger a depolarization of the neuronal cell membrane, which leads to uncontrolled release of action potentials. Loss of consciousness would then ensue by a mechanism similar to a grand mal epileptic seizure.

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