Abstract:
:One indication of receptive behavior of the female leopard frog, Rana pipiens, is absence of a release call during tactile stimulation of the trunk. Prostaglandin E2 (PGE2) inhibits this call. This experiment demonstrates a different pattern of [14C]2-deoxyglucose concentration in brains of 5 receptive females silenced by 1 microgram/g PGE, compared with that in 3 unreceptive, vocalizing controls injected with deionized water. 14C concentrations were measured in areas important for vocalization in frogs, in limbic system structures and in parts of the brain that receive somatosensory input. There was high activity relative to the rest of the brain in the receptive, silent PGE2-treated females in the caudal part of the anterior preoptic nucleus, in the dorsal habenula, and in the dorsal tegmental area of the medulla lateral to the pretrigeminal nucleus.
journal_name
Behav Neuroscijournal_title
Behavioral neuroscienceauthors
Diakow C,Woicyk W,McEachron DL,Adler NTdoi
10.1037//0735-7044.103.5.1028subject
Has Abstractpub_date
1989-10-01 00:00:00pages
1028-34issue
5eissn
0735-7044issn
1939-0084journal_volume
103pub_type
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