The sympathetic nervous system
The brainstem is to arousal as the limbic system is to emotion.
Sexual arousal disorder: the inhibition of the general arousal aspect of sexual response. A woman with this disorder does not lubricate, her vagina does not swell, and the muscle that surrounds the outer third of the vagina does not tighten.
Labia minora become engorged with blood when sexually arousal, more often caused by clitoral stimulation and arousal. Arousal stimulates vaginal secretions that lubricate the labia for easier entry. Large labia minora can increase stimulation and friction on the penis during thrusting, increasing arousal of the penis.
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Non-sexual arousal (such as motor function) is centered in the brainstem.
Sympathetic division or fight-or-flight system
parasympathetic nervous system
The parasympathetic division of the autonomic nervous system with minimal input from the central nervous system initiates erection.
It controls involuntary actions such as heart rate, digestion, respiration rate, salivation, perspiration, sexual arousal, and urination.
reticular activating system
Reversal Theory is when sometimes they will find the situation fun and exciting and other times they will be extremely nervous. Footballers can sometimes find one cup final exciting and use their arousal positively. Sometimes they might find it stressful and their arousal will be a negatively feeling.
Darn near everything, it controls salivation, breathing, sexual arousal, pupil dialation, really, anything that's automatic, it's a major part of the CNS.
The somatic nervous system controls the voluntary movement of skeletal muscles, such as when you move your arm. The autonomic nervous systems controls the involuntary actions of internal organs and glands. The beating of your heart is controlled by this system. The autonomic nervous system is further broken up into two parts: the sympathetic, which controls arousal (think fight-or-flight), and the parasympathetic, which controls calming (think rest and digest).
The Arousal was created in 1988.
The function of the autonomic nervous system is to control involuntary actions, or body functions that must operate even without conscious awareness of those functions. It regulates heart activity, acting like brakes and accelerators to decrease or increase the heart rate.
Arousal Disasters was created in 2003.
how can respiatory system respond to internal and external stimuli