0 relating to the parasympathetic nervous system (= the system that controls functions that cannot be controlled, such as slowing the heart beat and producing tears):
These receptors act together to increase sympathetic nervous system output and decrease parasympathetic nervous system output.
Since the resumption of meiotic progression is accompanied by oocyte membrane depolarisation, parasympathetic innervation could exert an inhibitory effect on oocyte maturation.
Parasympathetic and sympathetic nervous system activity has been associated with two frequency bands.
Parasympathetic and sympathetic nervous system activity have been associated with two frequency bands.
Individual differences in the reactivities of sympathetic and parasympathetic divisions of the brain's autonomic centres should therefore also be relevant to the efficiency of socialization.
There is also an increase in sympathetic versus parasympathetic activity9 which predisposes to a greater degree of peripheral vasodilation.
The natural logarithm of the variance in high frequency hear t period was calculated to estimate parasympathetic activity.
As the above literature review suggests, however, aggressive samples are characterized by deficiencies in parasympathetic functioning.
