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Updated: Jun 26, 2026

Infant Auditory Processing and Event-related Brain Oscillations
06:34

Infant Auditory Processing and Event-related Brain Oscillations

Published on: July 1, 2015

Sex differences in auditory processing in peripersonal space: an event-related potential study

Stephanie Lynn Simon-Dack1, Chris Kelland Friesen, Wolfgang Alexander Teder-Sälejärvi

  • 1Department of Psychology, Center for Visual Neuroscience, North Dakota State University, Fargo, North Dakota 58108-6050, USA. stephanie.simon-dack@ndsu.edu

Neuroreport
|January 20, 2009
PubMed

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The human brain perceives pitch through two primary mechanisms reflected in place theory and frequency theory. Each mechanism describes how sound waves are interpreted as specific pitches by the brain, offering insights into the intricate processes of auditory perception.
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Perception of Sound Waves

The human ear is not equally sensitive to all frequencies in the audible range. It may perceive sound waves with the same pressure but different frequencies as having different loudness. Moreover, the perception of sound waves depends on the health of an individual's ears, which decays with age. The health of one's ears may also be affected by regular exposure to loud noises.
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