抄録
Activities of preoptic and anterior hypothalamic (POAH) neurons were recorded in anesthetized rats in response to serotal thermal stimulation. Thirteen out of 54 neurons responsive to changes of scrotal temperature (Tser) showed dynamic responses. Four of these neurons increased and 3 neurons decreased their firing rates responding dynamically to warming but not to cooling. Six other neurons were inhibited by scrotal cooling only. These dynamic responses were produced even by temperature changes as slow as 2 C/min and only when the scrotum was warmed or cooled in the Tser range above 35° C. These dynamic responses are suggested to be a result of signal processing in supraspinal structures including POAH itself.
| 元の言語 | English |
|---|---|
| ページ（範囲） | 23-26 |
| ページ数 | 4 |
| ジャーナル | Pflügers Archiv European Journal of Physiology |
| 巻 | 396 |
| 発行部数 | 1 |
| DOI | |
| 出版物ステータス | Published - 1983 1 |
| 外部発表 | Yes |
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ASJC Scopus subject areas
- Physiology
これを引用
Dynamic response of preoptic and hypothalamic neurons to scrotal thermal stimulation in rats. / Nakayama, Teruo; Kanosue, Kazuyuki; Ishikawa, Youzou; Matsumura, Kiyoshi; Imai, Kyoko.
：: Pflügers Archiv European Journal of Physiology, 巻 396, 番号 1, 01.1983, p. 23-26.研究成果: Article
}
TY - JOUR
T1 - Dynamic response of preoptic and hypothalamic neurons to scrotal thermal stimulation in rats
AU - Nakayama, Teruo
AU - Kanosue, Kazuyuki
AU - Ishikawa, Youzou
AU - Matsumura, Kiyoshi
AU - Imai, Kyoko
PY - 1983/1
Y1 - 1983/1
N2 - Activities of preoptic and anterior hypothalamic (POAH) neurons were recorded in anesthetized rats in response to serotal thermal stimulation. Thirteen out of 54 neurons responsive to changes of scrotal temperature (Tser) showed dynamic responses. Four of these neurons increased and 3 neurons decreased their firing rates responding dynamically to warming but not to cooling. Six other neurons were inhibited by scrotal cooling only. These dynamic responses were produced even by temperature changes as slow as 2 C/min and only when the scrotum was warmed or cooled in the Tser range above 35° C. These dynamic responses are suggested to be a result of signal processing in supraspinal structures including POAH itself.
AB - Activities of preoptic and anterior hypothalamic (POAH) neurons were recorded in anesthetized rats in response to serotal thermal stimulation. Thirteen out of 54 neurons responsive to changes of scrotal temperature (Tser) showed dynamic responses. Four of these neurons increased and 3 neurons decreased their firing rates responding dynamically to warming but not to cooling. Six other neurons were inhibited by scrotal cooling only. These dynamic responses were produced even by temperature changes as slow as 2 C/min and only when the scrotum was warmed or cooled in the Tser range above 35° C. These dynamic responses are suggested to be a result of signal processing in supraspinal structures including POAH itself.
KW - Dynamic response
KW - Hypothalamus
KW - Preoptic area
KW - Scrotal temperature
KW - Temperature-sensitive neuron
UR - http://www.scopus.com/inward/record.url?scp=0020681034&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0020681034&partnerID=8YFLogxK
U2 - 10.1007/BF00584693
DO - 10.1007/BF00584693
M3 - Article
C2 - 6835804
AN - SCOPUS:0020681034
VL - 396
SP - 23
EP - 26
JO - Pflugers Archiv European Journal of Physiology
JF - Pflugers Archiv European Journal of Physiology
SN - 0031-6768
IS - 1
ER -