NEET PG DENTAL EXAM

Detailed explanation-1: -Your parasympathetic nervous system is a network of nerves that relaxes your body after periods of stress or danger. It also helps run life-sustaining processes, like digestion, during times when you feel safe and relaxed.

Detailed explanation-2: -Different studies suggested an increase in the parasympathetic activity for positive emotions, whereas negative emotions (anger, fear, and sadness) result in parasympathetic withdrawal and sympathetic activation (McCraty et al., 1995; Kop et al., 2011).

Detailed explanation-3: -Examples of parasympathetic responses Salivation: As part of its rest-and-digest function, the PSNS stimulates production of saliva, which contains enzymes to help your food digest. Lacrimation: Lacrimation is a fancy word for making tears. Tears keep your eyes lubricated, preserving their delicate tissues.

Detailed explanation-4: -In the stomach and intestines, parasympathetic stimulation of M receptors leads to increased motility and relaxation of sphincters.