Arousal and Orgasm Lecture Notes

These flashcards cover key concepts from the lecture on arousal and orgasm, including physiological and subjective arousal, the role of the nervous system, devices for measuring arousal, and cultural influences on sexual experiences.

Arousal

A physiological and psychological state of being sexually excited or stimulated.

Orgasm

A variable peak sensation of intense pleasure, often accompanied by involuntary contractions, concluding sexual activity.

Physiological Arousal

Physical changes in the body that occur in response to sexual stimuli, such as increased heart rate, blood pressure, and genital response.

Subjective Arousal

The cognitive and emotional components of arousal, reflecting personal awareness and perception of sexual excitement.

Concordance

The degree to which physiological arousal aligns with subjective sexual arousal.

Parasympathetic Nervous System

A part of the autonomic nervous system responsible for relaxation and localized genital responses during sexual arousal.

Sympathetic Nervous System

A part of the autonomic nervous system that prepares the body for 'fight or flight' responses and can engage during sexual arousal.

Vasocongestion

The swelling of erectile tissues in the genitals due to increased blood flow, often occurring during sexual arousal.

Cowper's Gland

Glands that produce a pre-ejaculatory fluid which aids in lubrication during sexual arousal.

Penile Pathysmograph

A device that measures physiological arousal in men by detecting changes in the girth of the penis.

Vaginal Plethysmograph

A device used to measure physiological arousal in individuals with vulvas by detecting changes in blood flow to the vaginal wall.

Blue Balls

A condition described as discomfort in the testicles due to prolonged arousal without release or orgasm.

Nitric Oxide

A molecule that helps mediate relaxation of blood vessels and plays a role in erections.

Ejaculation

The release of semen from the male reproductive system during orgasm.

Kegel Exercises

Exercises that strengthen pelvic floor muscles, which can enhance sexual experience and increase the likelihood of orgasm.

Orgasm Gap

The disparity in frequency of orgasms experienced by self-identified men compared to self-identified women.

Cultural Scripts

Implicit societal norms and behaviors that guide expectations in sexual interactions.

Oxytocin

A hormone released during orgasm that is associated with bonding and emotional connection.

Perception of Sexual Arousal

How individuals mentally interpret and evaluate their sexual arousal in relation to their physiological responses.

Mindfulness

A mental practice that can enhance sexual experiences by focusing on the present moment and reducing performance pressure.