Last Updated
：2025/11/22
nose poke
Verb
of a laboratory rodent
Japanese Meaning
動物実験において、ラットやマウスなどの実験動物が、複数の穴のうちの一つに鼻を突っ込むことで、光ビームが遮断され、選択行動（報酬などの刺激に対する反応）を示す動作を意味する。
（ present singular third-person ）
（ participle present ）
（ participle past ）
（ past ）
Quizzes for review
(of a laboratory rodent) To make a selection in a psychological experiment by poking the nose through one of several apertures in order to break a light beam
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See correct answer
nose poke
During the operant task, the rat will nose poke the central aperture to indicate its choice.
See correct answer
During the operant task, the rat will nose poke the central aperture to indicate its choice.
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English - English
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