Accession Number : AD0896839

Title :   Periodic Status Report Number 15, 16 May 1950 - 15 November 1950.

Corporate Author : HARVARD UNIV CAMBRIDGE MA PSYCHO-ACOUSTIC LAB

Report Date : 15 NOV 1950

Pagination or Media Count : 24

Abstract : Contents: Physiological Experiments; The Effect of Exposure to Loud Sounds upon the Click Response; The Effect of Temperature upon the Round Window Response; The Threshold of Hearing for Continuous and Interrupted Tones; The Measurement of Hearing; Effects of Training upon Localization with use of Rotated Binaural Axis; Time as a Variable in Threshold Measurements; Cortical Projections of the Two Ears; Refractory Phases in the Electrical Activity of the Auditory Nervous System; Recording Cortical Potentials from Animals with Implanted Electrodes; Mapping the Auditory Cortex of the Monkey; A Simple Statistical Model for the Analysis of the Round Window Response to Clicks; The Neural Components of the Round Window Response to Pure Tones; Auditory Fatigue for Clicks after Exposure to Tones and to Bands of Noise; Reexamination of Recruitment; Auditory Threshold for Pigeons; and Concomitant Variations in Visual and Auditory Absolute Thresholds.

Descriptors :   (*PSYCHOACOUSTICS, NAVAL RESEARCH), REPORTS, ABSTRACTS, RESPONSE(BIOLOGY), NOISE(SOUND), EAR, THRESHOLDS(PHYSIOLOGY), HEARING, TRAINING, CEREBRAL CORTEX, NERVE IMPULSES, ELECTRODES, SURGICAL IMPLANTATION, MAPPING, MONKEYS, AUDIO TONES, PIGEONS, NEUROLOGY.

Subject Categories : Psychology
      Anatomy and Physiology

Distribution Statement : APPROVED FOR PUBLIC RELEASE