Effects of restricted feeding on single neuron activity of suprachiasmatic neurons in rat hypothalamic slice preparation

Shigenobu Shibata; Shyh Yuh Liou; Showa Ueki; Yutaka Oomura

doi:10.1016/0031-9384(83)90076-8

Effects of restricted feeding on single neuron activity of suprachiasmatic neurons in rat hypothalamic slice preparation

Shigenobu Shibata, Shyh Yuh Liou, Showa Ueki, Yutaka Oomura^*

^*Corresponding author for this work

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

16 Citations (Scopus)

Abstract

Influence of restricted feeding on single neuron activity in the rat suprachiasmatic nucleus (SCN) was examined using hypothalamic slice preparations. Feeding restriction for one month did not change SCN neuron activity in either normal light-dark schedule (LD) or constant light schedule (LL). Locomotor activity in vivo was increased for a few hours before and during feeding time by food restriction of both LD and LL rats. The present experiment suggested that the memory of feeding time produced by food restriction is independent of SCN neuron activity.

Original language	English
Pages (from-to)	523-528
Number of pages	6
Journal	Physiology and Behavior
Volume	31
Issue number	4
DOIs	https://doi.org/10.1016/0031-9384(83)90076-8
Publication status	Published - 1983 Oct
Externally published	Yes

Keywords

Locomotor activity
Rat circadian rhythm
Restricted feeding
Single neuron activity
Slice preparation
Suprachiasmatic nucleus

ASJC Scopus subject areas

Experimental and Cognitive Psychology
Behavioral Neuroscience

Access to Document

10.1016/0031-9384(83)90076-8

Cite this

@article{0c669739bd964b8fade5bd0acf8c20dc,

title = "Effects of restricted feeding on single neuron activity of suprachiasmatic neurons in rat hypothalamic slice preparation",

abstract = "Influence of restricted feeding on single neuron activity in the rat suprachiasmatic nucleus (SCN) was examined using hypothalamic slice preparations. Feeding restriction for one month did not change SCN neuron activity in either normal light-dark schedule (LD) or constant light schedule (LL). Locomotor activity in vivo was increased for a few hours before and during feeding time by food restriction of both LD and LL rats. The present experiment suggested that the memory of feeding time produced by food restriction is independent of SCN neuron activity.",

keywords = "Locomotor activity, Rat circadian rhythm, Restricted feeding, Single neuron activity, Slice preparation, Suprachiasmatic nucleus",

author = "Shigenobu Shibata and Liou, {Shyh Yuh} and Showa Ueki and Yutaka Oomura",

note = "Funding Information: We thankP rofessor A. Simpson, ShUonwiav ersityfo, r helpin preparatioonf this manuscript. This work was supbpyo trhteed Grant-in-Aid5 870350,0 58703(5Y O) from the Ministorfy E ducation, Sciencea nd Culturoef Japan.",

year = "1983",

month = oct,

doi = "10.1016/0031-9384(83)90076-8",

language = "English",

volume = "31",

pages = "523--528",

journal = "Physiology and Behavior",

issn = "0031-9384",

publisher = "Elsevier Inc.",

number = "4",

}

TY - JOUR

T1 - Effects of restricted feeding on single neuron activity of suprachiasmatic neurons in rat hypothalamic slice preparation

AU - Shibata, Shigenobu

AU - Liou, Shyh Yuh

AU - Ueki, Showa

AU - Oomura, Yutaka

N1 - Funding Information: We thankP rofessor A. Simpson, ShUonwiav ersityfo, r helpin preparatioonf this manuscript. This work was supbpyo trhteed Grant-in-Aid5 870350,0 58703(5Y O) from the Ministorfy E ducation, Sciencea nd Culturoef Japan.

PY - 1983/10

Y1 - 1983/10

N2 - Influence of restricted feeding on single neuron activity in the rat suprachiasmatic nucleus (SCN) was examined using hypothalamic slice preparations. Feeding restriction for one month did not change SCN neuron activity in either normal light-dark schedule (LD) or constant light schedule (LL). Locomotor activity in vivo was increased for a few hours before and during feeding time by food restriction of both LD and LL rats. The present experiment suggested that the memory of feeding time produced by food restriction is independent of SCN neuron activity.

AB - Influence of restricted feeding on single neuron activity in the rat suprachiasmatic nucleus (SCN) was examined using hypothalamic slice preparations. Feeding restriction for one month did not change SCN neuron activity in either normal light-dark schedule (LD) or constant light schedule (LL). Locomotor activity in vivo was increased for a few hours before and during feeding time by food restriction of both LD and LL rats. The present experiment suggested that the memory of feeding time produced by food restriction is independent of SCN neuron activity.

KW - Locomotor activity

KW - Rat circadian rhythm

KW - Restricted feeding

KW - Single neuron activity

KW - Slice preparation

KW - Suprachiasmatic nucleus

UR - http://www.scopus.com/inward/record.url?scp=0020599580&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0020599580&partnerID=8YFLogxK

U2 - 10.1016/0031-9384(83)90076-8

DO - 10.1016/0031-9384(83)90076-8

M3 - Article

C2 - 6318244

AN - SCOPUS:0020599580

SN - 0031-9384

VL - 31

SP - 523

EP - 528

JO - Physiology and Behavior

JF - Physiology and Behavior

IS - 4

ER -

Effects of restricted feeding on single neuron activity of suprachiasmatic neurons in rat hypothalamic slice preparation

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this