Human emotions track changes in the acoustic environment.
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ABSTRACT:
SUBMITTER: Ma W
PROVIDER: S-EPMC4664334 | biostudies-literature | 2015 Nov
REPOSITORIES: biostudies-literature
Publications
Human emotions track changes in the acoustic environment.
Ma Weiyi W Thompson William Forde WF
Proceedings of the National Academy of Sciences of the United States of America 20151109 47
Emotional responses to biologically significant events are essential for human survival. Do human emotions lawfully track changes in the acoustic environment? Here we report that changes in acoustic attributes that are well known to interact with human emotions in speech and music also trigger systematic emotional responses when they occur in environmental sounds, including sounds of human actions, animal calls, machinery, or natural phenomena, such as wind and rain. Three changes in acoustic at ...[more]
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