Sensitivity of the human temporal voice areas to nonhuman primate vocalizations
· 2026-09-03 · 原文
In recent years, research on voice processing in the human brain, particularly the study of temporal voice areas (TVAs), was dedicated almost exclusively to conspecific vocalizations. To characterize commonalities and differences regarding primate vocalization representations in the human brain, the inclusion of closely related nonhuman primates, namely chimpanzees and bonobos, is needed. We hypothesized that neural commonalities would depend on both phylogenetic and acoustic proximities, with chimpanzees ranking closest to Homo. Presenting human participants ( N = 23) with the vocalizations of four primate species (rhesus macaques, chimpanzees, bonobos, and humans) and regressing-out relevant acoustic parameters using three distinct analyses, we observed within-TVA, sample-specific, bilat
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1. 人话版
In recent years, research on voice processing in the human brain, particularly the study of temporal voice areas (TVAs), was dedicated almost exclusively to conspecific vocalizations.
To characterize commonalities and differences regarding primate vocalization representations in the human brain, the inclusion of closely related nonhuman primates, namely chimpanzees and bonobos, is needed.
2. 领域脉络
We hypothesized that neural commonalities would depend on both phylogenetic and acoustic proximities, with chimpanzees ranking closest to Homo.
3. 机制拆解
摘要未展开方法细节——精读时重点看方法/模型部分。
4. 证据与数字
Presenting human participants ( N = 23) with the vocalizations of four primate species (rhesus macaques, chimpanzees, bonobos, and humans) and regressing-out relevant acoustic parameters using three distinct analyses, we observed within-TVA, sample-specific, bilat
5. 反例与边界
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6. 跨领域连接与意外收获
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7. 可复用方法
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8. 术语表
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