Abstract：
:The interpeduncular nucleus (IPN) was stimulated electrically while single-cell activity was recorded in the nucleus raphe magnus (NRM) of rats under pentobarbital anesthesia. Two classes of NRM cell were examined, those inhibited (off-cells) and those excited (on-cells) by noxious mechanical skin stimulation. Off-cells (92%) were found to be inhibited by IPN stimulation, whereas on-cells (50%) were excited. Based on previously suggested roles for the NRM neurons, we argue that both effects are hyperalgetic.
journal_name
Brain Resjournal_title
Brain researchauthors
Hentall ID,Budhrani VMdoi
10.1016/0006-8993(90)91476-wsubject
Has Abstractpub_date
1990-07-09 00:00:00pages
322-4issue
2eissn
0006-8993issn
1872-6240pii
0006-8993(90)91476-Wjournal_volume
522pub_type
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