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GENETIC AND EXPERIENTIAL INFLUENCES ON THE DEVELOPMENT OF PRIMATE VOCAL BEHAVIOR

GENETIC AND EXPERIENTIAL INFLUENCES ON THE DEVELOPMENT OF PRIMATE VOCAL BEHAVIOR
遗传和经验对灵长类声音行为发育的影响
批准号：
3857152
负责人：
J D NEWMAN
金额：
$0.0万
依托单位：
EUNICE KENNEDY SHRIVER NATIONAL INSTITUTE OF CHILD HEALTH & HUMAN DEVELOPMENT
依托单位国家：
美国
项目类别：
财政年份：
--
资助国家：
美国
项目状态：
未结题
起止时间：
至
来源：
https://reporter.nih.gov/project-details/3857152
关键词：
Callithricidae Saimiri animal communication behavior animal ecology auditory stimulus body weight early experience ethology infant animal speech synthesizers vocalization

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英文摘要
A computer-based sound synthesis and analysis system developed in the Section was used to present natural and synthetic vocal sequences to individual and group-housed squirrel monkeys. A significant role for individual experience was found, as shown by a differential response to familiar and unfamiliar stimuli. Similar findings were obtained in playback experiments involving common marmosits. Analysis of isolation call production in infant common marmosets indicates that species-typical characteristics are present from at least the first month of life. Structural variability gradually decreases over the first year, indicating a maturational course for this vocalization. A significant correlation was found between body weight and call duration in the immature marmosets.
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BRAIN MECHANISMS OF VOCAL PRODUCTION IN SQUIRREL MONKEYS
GENETICS OF PRIMATE BEHAVIOR
GENETICS OF PRIMATE BEHAVIOR
PHYSIOLOGICAL CORRELATES & NEURAL MECHANISMS OF THE INFANT CRY & VOCALIZATION
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