Vocal identification of speaker and emotion activates differerent brain regions

Satoshi Imaizumi; Koichi Mori; Shigeru Kiritani; Ryuta Kawashima; Motoaki Sugiura; Hiroshi Fukuda; Kengo Itoh; Takashi Kato; Akinori Nakamura; Kentaro Hatano; Shozo Kojima; Katsuki Nakamura

doi:10.1097/00001756-199708180-00031

Vocal identification of speaker and emotion activates differerent brain regions

Satoshi Imaizumi, Koichi Mori, Shigeru Kiritani, Ryuta Kawashima, Motoaki Sugiura, Hiroshi Fukuda, Kengo Itoh, Takashi Kato, Akinori Nakamura, Kentaro Hatano, Shozo Kojima, Katsuki Nakamura

Division of Brain Science

Research output: Contribution to journal › Article › peer-review

134 Citations (Scopus)

Abstract

REGIONAL cerebral blood flow was measured in six healthy volunteers by positron emission tomography during identification of speaker and emotion from spoken words. The speaker identification task activated several audio- visual multimodal areas, particularly the temporal poles in both hemispheres, which may be involved in connecting vocal attributes with the visual representations of speakers. The emotion identification task activated regions in the cerebellum and the frontal lobe, suggesting a functional relationship between those regions involved in emotion. The results suggest that different anatomical structures contribute to the vocal identification of speaker and emotion.

Original language	English
Pages (from-to)	2809-2812
Number of pages	4
Journal	NeuroReport
Volume	8
Issue number	12
DOIs	https://doi.org/10.1097/00001756-199708180-00031
Publication status	Published - 1997

Keywords

Cerebellum
Emotion
Frontal lobe
PET
Prosody
Speaker identification
Speech
Temporal pole
rCBF

ASJC Scopus subject areas

Neuroscience(all)

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10.1097/00001756-199708180-00031

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Vocal identification of speaker and emotion activates differerent brain regions. / Imaizumi, Satoshi; Mori, Koichi; Kiritani, Shigeru; Kawashima, Ryuta ; Sugiura, Motoaki; Fukuda, Hiroshi; Itoh, Kengo; Kato, Takashi; Nakamura, Akinori; Hatano, Kentaro; Kojima, Shozo; Nakamura, Katsuki.

In: NeuroReport, Vol. 8, No. 12, 1997, p. 2809-2812.

Research output: Contribution to journal › Article › peer-review

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abstract = "REGIONAL cerebral blood flow was measured in six healthy volunteers by positron emission tomography during identification of speaker and emotion from spoken words. The speaker identification task activated several audio- visual multimodal areas, particularly the temporal poles in both hemispheres, which may be involved in connecting vocal attributes with the visual representations of speakers. The emotion identification task activated regions in the cerebellum and the frontal lobe, suggesting a functional relationship between those regions involved in emotion. The results suggest that different anatomical structures contribute to the vocal identification of speaker and emotion.",

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AU - Imaizumi, Satoshi

AU - Mori, Koichi

AU - Kiritani, Shigeru

AU - Kawashima, Ryuta

AU - Sugiura, Motoaki

AU - Fukuda, Hiroshi

AU - Itoh, Kengo

AU - Kato, Takashi

AU - Nakamura, Akinori

AU - Hatano, Kentaro

AU - Kojima, Shozo

AU - Nakamura, Katsuki

PY - 1997

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N2 - REGIONAL cerebral blood flow was measured in six healthy volunteers by positron emission tomography during identification of speaker and emotion from spoken words. The speaker identification task activated several audio- visual multimodal areas, particularly the temporal poles in both hemispheres, which may be involved in connecting vocal attributes with the visual representations of speakers. The emotion identification task activated regions in the cerebellum and the frontal lobe, suggesting a functional relationship between those regions involved in emotion. The results suggest that different anatomical structures contribute to the vocal identification of speaker and emotion.

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KW - Cerebellum

KW - Emotion

KW - Frontal lobe

KW - PET

KW - Prosody

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Vocal identification of speaker and emotion activates differerent brain regions

Abstract

Keywords

ASJC Scopus subject areas

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