Arousal is a fundamental part of how our brain keeps us alert, engaged, and responsive to the world around us. It is controlled by networks deep in the brainstem, like the locus coeruleus (LC), which ...

Sexual arousal includes both psychological and physical arousal. There are many ways to stimulate arousal or get “turned on,” including foreplay and the use of sex toys. Medical treatments may also ...

Sexual health represents a fundamental component of overall wellness, with the pelvic floor playing a surprisingly critical yet often overlooked role. This network of muscles forms a supportive ...

The autonomic nervous system (ANS) has two branches. The parasympathetic nervous system (PNS) branch slows the body down. PNS dominance elicits a relaxation response, whereas activating the ...

Constant arousal can happen for many reasons, including hormone changes, certain foods, and alcohol or drug use that lowers inhibitions and boosts desire. Some causes are sex-specific, like ovulation, ...