Matches in SemOpenAlex for { <https://semopenalex.org/work/W1988316120> ?p ?o ?g. }
Showing items 1 to 93 of
93
with 100 items per page.
- W1988316120 endingPage "299" @default.
- W1988316120 startingPage "294" @default.
- W1988316120 abstract "Recent work has shown that microinjections of the cholinergic agonist carbachol into the preoptic area (MPOA) increase 20-30 kHz ultrasonic vocalization in rats. This response could be interpreted as a quite specific and direct effect on a central mechanism for vocalization or ultrasound production. Alternatively, it could reflect a more general drug-induced increase in defensiveness or defensive aggression. Two studies were conducted to distinguish these possibilities. In both, MPOA carbachol treatments very similar to those in previous work (unilateral injections into the MPOA/AH of 1 microg of carbachol in 0.2 microl of saline) were administered to female hamsters. The first study focused on the rate of ultrasonic courtship vocalization, finding it to decrease after treatment. This result is inconsistent with the view that cholinergic agonists directly stimulate vocalization. In contrast, although it does not completely exclude an effect on a mechanism for vocalization, it provides at least suggestive support for an interpretation in terms of defensiveness: Because hamster ultrasounds convey sexual readiness rather than alarm or aggressiveness, they would be expected to decrease in the event of a drug-induced increase in an incompatible motivational or emotional state. The second study exploited the aggressiveness of hamsters to even more directly test carbachol's ability to increase defensiveness or defensive aggression. Its results showed that minimally-estrous female subjects bit their male pursuers more quickly if recently treated with carbachol rather than placebo. Taken together, both results support the existence of a cholinergic system that extends through the MPOA and regulates defensiveness or a related motivational or emotional state." @default.
- W1988316120 created "2016-06-24" @default.
- W1988316120 creator A5031807104 @default.
- W1988316120 date "2009-02-01" @default.
- W1988316120 modified "2023-10-14" @default.
- W1988316120 title "Effects on hamster vocalization and aggression of carbachol injections into the MPOA/AH" @default.
- W1988316120 cites W1967782125 @default.
- W1988316120 cites W1969060862 @default.
- W1988316120 cites W1973010386 @default.
- W1988316120 cites W1980078162 @default.
- W1988316120 cites W1982836808 @default.
- W1988316120 cites W1997301672 @default.
- W1988316120 cites W1999301503 @default.
- W1988316120 cites W2003402899 @default.
- W1988316120 cites W2004914721 @default.
- W1988316120 cites W2008911495 @default.
- W1988316120 cites W2009665827 @default.
- W1988316120 cites W2013545920 @default.
- W1988316120 cites W2016994260 @default.
- W1988316120 cites W2019383836 @default.
- W1988316120 cites W2023033024 @default.
- W1988316120 cites W2023163484 @default.
- W1988316120 cites W2026393055 @default.
- W1988316120 cites W2028994578 @default.
- W1988316120 cites W2029271911 @default.
- W1988316120 cites W2036365970 @default.
- W1988316120 cites W2049733279 @default.
- W1988316120 cites W2052386586 @default.
- W1988316120 cites W2053046056 @default.
- W1988316120 cites W2059684752 @default.
- W1988316120 cites W2076612130 @default.
- W1988316120 cites W2082190084 @default.
- W1988316120 cites W2083147116 @default.
- W1988316120 cites W2084519118 @default.
- W1988316120 cites W2089077960 @default.
- W1988316120 cites W2093165942 @default.
- W1988316120 cites W2727519079 @default.
- W1988316120 doi "https://doi.org/10.1016/j.physbeh.2008.10.012" @default.
- W1988316120 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/18996405" @default.
- W1988316120 hasPublicationYear "2009" @default.
- W1988316120 type Work @default.
- W1988316120 sameAs 1988316120 @default.
- W1988316120 citedByCount "6" @default.
- W1988316120 countsByYear W19883161202012 @default.
- W1988316120 countsByYear W19883161202013 @default.
- W1988316120 countsByYear W19883161202019 @default.
- W1988316120 countsByYear W19883161202020 @default.
- W1988316120 crossrefType "journal-article" @default.
- W1988316120 hasAuthorship W1988316120A5031807104 @default.
- W1988316120 hasConcept C126322002 @default.
- W1988316120 hasConcept C134018914 @default.
- W1988316120 hasConcept C138496976 @default.
- W1988316120 hasConcept C15744967 @default.
- W1988316120 hasConcept C169760540 @default.
- W1988316120 hasConcept C22885893 @default.
- W1988316120 hasConcept C24998067 @default.
- W1988316120 hasConcept C2778575167 @default.
- W1988316120 hasConcept C2778988552 @default.
- W1988316120 hasConcept C2779448149 @default.
- W1988316120 hasConcept C71924100 @default.
- W1988316120 hasConceptScore W1988316120C126322002 @default.
- W1988316120 hasConceptScore W1988316120C134018914 @default.
- W1988316120 hasConceptScore W1988316120C138496976 @default.
- W1988316120 hasConceptScore W1988316120C15744967 @default.
- W1988316120 hasConceptScore W1988316120C169760540 @default.
- W1988316120 hasConceptScore W1988316120C22885893 @default.
- W1988316120 hasConceptScore W1988316120C24998067 @default.
- W1988316120 hasConceptScore W1988316120C2778575167 @default.
- W1988316120 hasConceptScore W1988316120C2778988552 @default.
- W1988316120 hasConceptScore W1988316120C2779448149 @default.
- W1988316120 hasConceptScore W1988316120C71924100 @default.
- W1988316120 hasIssue "2" @default.
- W1988316120 hasLocation W19883161201 @default.
- W1988316120 hasLocation W19883161202 @default.
- W1988316120 hasOpenAccess W1988316120 @default.
- W1988316120 hasPrimaryLocation W19883161201 @default.
- W1988316120 hasRelatedWork W1901275661 @default.
- W1988316120 hasRelatedWork W1986343589 @default.
- W1988316120 hasRelatedWork W2022685867 @default.
- W1988316120 hasRelatedWork W2037126054 @default.
- W1988316120 hasRelatedWork W2039884104 @default.
- W1988316120 hasRelatedWork W2040046061 @default.
- W1988316120 hasRelatedWork W2052254287 @default.
- W1988316120 hasRelatedWork W2057136803 @default.
- W1988316120 hasRelatedWork W2130994917 @default.
- W1988316120 hasRelatedWork W2320270590 @default.
- W1988316120 hasVolume "96" @default.
- W1988316120 isParatext "false" @default.
- W1988316120 isRetracted "false" @default.
- W1988316120 magId "1988316120" @default.
- W1988316120 workType "article" @default.