Modulation of paired-pulse responses in the dentate gyrus: Vigilance state effects

被引：0
|
作者：
Blaise, JH [1 ]
Bronzino, JD [1 ]
Morgane, PJ [1 ]
机构：
[1] Univ Connecticut, Biomed Engn Grad Program, Storrs, CT 06269 USA
来源：
PROCEEDINGS OF THE IEEE 24TH ANNUAL NORTHEAST BIOENGINEERING CONFERENCE | 1998年
关键词：
D O I：
10.1109/NEBC.1998.664856
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
This study was undertaken to assess the effects of vigilance state on measures of the paired-pulse response recorded in the dentate granule cell layer of the hippocampal formation in freely moving rats. Paired-pulse stimulation of the medial perforant pathway was used to construct a paired-pulse index (PPI) for 15-, 30- and 90-day old animals during the vigilance states of quiet waking, slow-wave sleep, and rapid eye movement sleep. Results indicate that at each age there is no significant difference in PPI values across the range of interpulse intervals selected.
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页码：1 / 2
页数：2
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