testosterone
Testosterone is the primary hormone responsible for the physical development of men. It is responsible for the development of male characteristics such as facial hair, deep voice, muscle mass, and bone density.
The hormones with the most direct effect on hair growth are androgens, the male sex hormones that include testosterone. Both men and women produce androgens--a gender just produces more of one and less of the other. The hormones essential to muscle development are the catabolic hormones and anabolic hormones.
The pterygopalatine ganglion is responsible for lacrimation (tear production). It receives preganglionic parasympathetic fibers from the facial nerve (CN VII) via the greater petrosal nerve and contributes to the regulation of tear secretion.
Name of hormone: testosterone It is responsible for a number of things including development of penis, testes, the growth of facial and pubic hair at puberty, sex drive and muscle strength to name but a few.
Dihydrotestosterone, a derivative of testosterone which is responsible for growing facial hair.
CN VII (facial) The cranial nerves that regulate salivation are CN VII (facial) and CN IX (Glossopharyngeal). The cranial nerves that transmit the special sense of taste are CN VII (facial, to the anterior 2/3rd of the tongue) and CN X (vagus, to the posterior 1/3rd of the tongue). Of these nerves, only CN VII (facial) transmits both taste and salivation control.
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No.
In males, testosterone is the primary hormone responsible for the development of secondary sex characteristics such as facial hair, deep voice, and muscle mass. In females, estrogen is the key hormone that contributes to the development of secondary sex traits like breast development, wider hips, and body fat distribution.
It is caused by a paralyse of facial nerve.
The prognosis of facial synkinesis is quite variable, depending largely on the prognosis of the underlying condition that caused its development.
The facial nerve (cranial nerve VII) affects your sense of taste for the anterior two-thirds of the tongue and is responsible for controlling facial expressions through its motor functions.