NMDA-DEPENDENT INDUCTION OF LONG-TERM POTENTIATION IN AFFERENT AND ASSOCIATION FIBER SYSTEMS OF PIRIFORM CORTEX INVITRO

被引:138
作者
KANTER, ED
HABERLY, LB
机构
[1] UNIV WISCONSIN,DEPT ANAT,1300 UNIV AVE,MADISON,WI 53706
[2] UNIV WISCONSIN,NEUROSCI TRAINING PROGRAM,MADISON,WI 53706
关键词
Long-term potentiation; N-methyl-d-aspartate; Olfaction; Piriform cortex; Synaptic plasticity;
D O I
10.1016/0006-8993(90)91337-G
中图分类号
Q189 [神经科学];
学科分类号
071006 ;
摘要
Long-term potentiation (LTP) was demonstrated in a slice preparation of piriform (olfactory) cortex. LTP could be reliably induced in both afferent and association fiber pathways. The magnitude of the observed potentiation was greater in the association fiber pathway. 2-Amino-5-phosphonovalerate (APV) blocked induction of LTP in both pathways, indicating that N-methyl-d-aspartate (NMDA) receptor activation is required for induction. © 1990.
引用
收藏
页码:175 / 179
页数:5
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