Sexual inversion

Introduction Sexual inversion is a psychiatric symptom in judicial psychiatric identification. Referential objects and ways to satisfy sexual desire are different from normal.

Cause

Cause of sexual inversion

Biological instinct

Human sexual behavior is diversified, and the hunger of instinct and external stimuli are the normal needs of human nature. In an environment that lacks the opposite sex, such as the military, prisons, etc., sex is a substitute for sexual desire.

2. Genetic factors

Individual cells carrying gay genes are prone to develop into homosexual cells under appropriate conditions. This shows that 70% of homosexual sexual orientation is the result of genetics.

3. Sex hormone effects

The sex of the fetus is affected by the sex hormones, which determine the future sexual orientation of the individual cells. If the male fetus is not affected by testosterone, but is affected by the estrogen of the mother's ovaries, the male fetal brain will be feminine; if the female fetus is affected by testosterone, the female fetal brain will also be male.

an examination

Related inspection

Nervous system examination

Sexual object inversion is usually expressed as homosexuality, and the normal way of satisfying sexual desire is more common in fetishism. Sexual inversion may be converged or moderated under certain constraints, but may be manifested in some cases. Sexually wrongdoers commit crimes and generally do not rule out responsibility. Only patients with schizophrenia and patients with temporal lobe epilepsy can be judged as incapable.

Differential diagnosis

Differential diagnosis of sexual inversion:

Sexual metamorphosis: Sexual metamorphosis The old terminology inversion refers to a category of sexual psychological disorder in which sexual intercourse is abnormal. It includes many types such as Lu Yin, voyeurism, fetishism, and heterosexual dressing. The common features are the arousal of sexual excitement, the choice of sexual objects, and the behavioral patterns of sexual behavior. Such as the patient's unusual vaginal voyeurism and sexual imagination as the root of sexual gratification. In human society, it is generally believed that sexual contact (sexual intercourse) between the sexes is a reasonable way; but patients with pubic lice and voyeurism do not make such sexual contact with the victim or do not take the main satisfaction. Sexually perverted behavior is not for reproductive purposes, and sexual perversion behavior often makes reproductive function impossible, which is enough to show that sexual metamorphosis is obviously different from normal people.

Heterosexual Dress Up: Transvestism is a sexual variation that causes sexual excitement and sexual satisfaction by wearing and wearing a transvestite.

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