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单词 disinhibition
释义

disinhibition


dis·in·hi·bi·tion

D0272700 (dĭs′ĭn-hə-bĭsh′ən, -ĭn-ə-, dĭs-ĭn′-)n.1. Loss of inhibition, as through the influence of external stimuli such as drugs or alcohol, or as a result of brain damage.2. Unrestrained behavior resulting from a lessening or loss of inhibitions or a disregard of cultural constraints.

disinhibition

(ˌdɪsɪnɪˈbɪʃən; -ɪnhɪ-) n (Psychology) psychol a temporary loss of inhibition, caused by an outside stimulus such as alcohol or a drug

dis•in•hi•bi•tion

(dɪsˌɪn ɪˈbɪʃ ən, -ˌɪn hɪ-, ˌdɪs ɪn-)

n. 1. a temporary loss of inhibition caused by an outside stimulus. 2. removal of a chemical inhibitor. [1925–30]
Translations

Disinhibition


Disinhibition

 

the abolition of internal inhibition in the cortex of the brain’s large hemispheres under the influence of a new, extraneous stimulus.

The concept of disinhibition was introduced by I. P. Pavlov. Excitation arising at a point on the cortex of the large hemispheres under the influence of an extraneous stimulus radiates through the cortex, takes over other points of the cortex, including inhibited ones, and abolishes the inhibition, transforming it to excitation. For example, a conditioned food reflex abolished by repeated use of a conditioned stimulus unaccompanied by an unconditioned one (that is, not reinforced with food), manifests itself as soon as a new, previously unused stimulus is added to the conditioned stimulus. Disinhibition may also result from positive induction. The phenomenon of disinhibition may also be observed in other parts of the central nervous system.

disinhibition


dis·in·hi·bi·tion

(dis'in-hi-bish'ŭn), 1. Removal of an inhibition, such as by a toxic or organic process. 2. Removal of an inhibitory effect by a stimulus, as when a conditioned reflex has undergone extinction but is restored by some extraneous stimulus.

disinhibition

(dĭs′ĭn-hə-bĭsh′ən, -ĭn-ə-, dĭs-ĭn′-)n.1. Loss of inhibition, as through the influence of external stimuli such as drugs or alcohol, or as a result of brain damage.2. Unrestrained behavior resulting from a lessening or loss of inhibitions or a disregard of cultural constraints.

disinhibition

(dĭs″ĭn-hĭ-bĭsh′ŭn) 1. Abolition or countering of inhibition.2. In psychiatry, freedom to act in accordance with one's drives with a decrease in social or cultural constraint.3. Loss of typical behavioral or social restraints.
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更新时间:2025/3/1 1:38:21