Cutaneous Sensibility To Vibratory Stimuli In The White Rat

Year Published: 1937

Creator: PENN STATE UNIV PSYCH CINEMA REGISTER AV SERVICES 17 WILLARD BLDG UNIVERSITY PARK PA 16802

Format: 16mm

Sound: sound

Description: Blinded white rats are placed in a situation where they may obtain food by discriminating between two wooden platforms, one of which vibrates at one of several controlled frequencies. Each animals learns to test a platform by resting his forepaws on it before making a choice. Animals respond successfully to frequencies of 1200 and 1800 cycles per second.


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