"No Brain, No Pain" Is a Cute Phrase, but Is

question 13

Essay

"No brain, no pain" is a cute phrase, but is it True that a brain is required to feel pain? Explain.Brain surgery can be performed on awake patients with anesthesia only to the overlying tissues.Does this indicate that "no brain, no pain" is just a rhyme with no scientific basis? Explain.

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Definitions:

Nicotine

The active ingredient in tobacco.

Stimulant

A substance that raises levels of physiological or nervous activity in the body, often used to increase alertness, attention, and energy.

Sleep

A naturally recurring state of mind and body, characterized by altered consciousness, relatively inhibited sensory activity, reduced muscle activity, and inhibition of nearly all voluntary muscles during rapid eye movement (REM) sleep phases.

Aging

The process of becoming older, which includes biological, emotional, intellectual, and social changes.