Sexual response cycle

Sexual Response Cycle

The Sexual Response Cycle is a model that describes the physiological responses that occur during sexual activity. This model was first proposed by William H. Masters and Virginia E. Johnson in their 1966 book Human Sexual Response.

Pronunciation

• Sexual: /ˈsɛkʃuːəl/
• Response: /rɪˈspɒns/
• Cycle: /ˈsaɪkəl/

Etymology

The term "Sexual Response Cycle" is derived from the Latin "sexus" meaning "sex", the Latin "respondere" meaning "to respond", and the Greek "kyklos" meaning "circle".

Phases

The Sexual Response Cycle is typically divided into four phases:

1. Excitement Phase: This is the initial phase in which sexual arousal begins. It is characterized by increased heart rate, blood pressure, and breathing rate.
2. Plateau Phase: This phase is characterized by the intensification of the physical changes that began during the excitement phase.
3. Orgasm Phase: This is the climax of the sexual response cycle. It is characterized by rhythmic contractions of the pelvic muscles and a sense of sexual release.
4. Resolution Phase: This is the final phase in which the body returns to its normal state.

Related Terms

• Libido: This is a term used to describe sexual desire or drive.
• Erogenous Zones: These are areas of the body that are particularly sensitive to sexual stimulation.
• Refractory Period: This is a period of time following orgasm during which an individual is unable to achieve another orgasm.

See Also

• Human Sexual Activity
• Sexual Arousal
• Sexual Dysfunction

References

• Masters, W.H., & Johnson, V.E. (1966). Human Sexual Response. Boston: Little, Brown.

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