Matches in SemOpenAlex for { <https://semopenalex.org/work/W2024796694> ?p ?o ?g. }
Showing items 1 to 80 of
80
with 100 items per page.
- W2024796694 endingPage "273" @default.
- W2024796694 startingPage "259" @default.
- W2024796694 abstract "Abstract To test the hypothesis that an oscillator located outside the suprachiasmatic nuclei (SCN) controls the circadian rhythm of body temperature, we conducted a study with 14 blinded rats, 10 of which receiving a SCN lesion. Body temperature was automatically and continuously recorded for about one month by intraperitoneal radio transmitters. Food intake, drinking and locomotor activity were also recorded. Periodograms revealed that 3 rats with histologically verified total bilateral SCN lesions did not exhibit any circadian rhythmicity. The 7 other rats appeared to have partial lesions. They showed shortening of period and severe amplitude reduction in all functions. Thus, no support was found for the hypothesis of a separate circadian ‘temperature oscillator’ located outside the SCN. Nevertheless, after large partial lesions body temperature showed more persistency than some of the other behavioral rhythms. Ultradian rhythms in temperature persisted after partial and total lesions. Other functions showed parallel ultradian rhythms. In intact rats the ultradian peaks were restricted predominantly to the subjective night. After total lesions these peaks became more or less homogeneously distributed in time but more heterogeneously after partial lesions. So the SCN plays a role in the temporal structure of ultradian rhythms but does not generate them. Non‐24‐hour actograms showed instabilities of period and phase of ultradian rhythms. Intact and lesioned rats were similar with respect to the mean (about 3.5 hrs) and standard deviation (about 1.5 hrs) of ultradian periods in temperature. These features indicate that a mechanism outside the SCN is underlying ultradian rhythmicity, capable of generating short‐term oscillations. Two approaches, homeostatic sleep‐wake relaxation oscillations and multiple circadian oscillators, are discussed." @default.
- W2024796694 created "2016-06-24" @default.
- W2024796694 creator A5000008786 @default.
- W2024796694 creator A5056990737 @default.
- W2024796694 creator A5088461028 @default.
- W2024796694 date "1987-12-01" @default.
- W2024796694 modified "2023-09-27" @default.
- W2024796694 title "Effects of suprachiasmatic nuclei lesions on circadian and ultradian rhythms in body temperature in ocular enucleated rats" @default.
- W2024796694 cites W1967173049 @default.
- W2024796694 cites W1969673319 @default.
- W2024796694 cites W1970109467 @default.
- W2024796694 cites W1986608768 @default.
- W2024796694 cites W2017199928 @default.
- W2024796694 cites W2036087811 @default.
- W2024796694 cites W2039965540 @default.
- W2024796694 cites W2047692367 @default.
- W2024796694 cites W2060112762 @default.
- W2024796694 cites W2078689239 @default.
- W2024796694 cites W2082385877 @default.
- W2024796694 cites W2093256771 @default.
- W2024796694 cites W2127985481 @default.
- W2024796694 cites W2181551555 @default.
- W2024796694 doi "https://doi.org/10.1080/09291018709359952" @default.
- W2024796694 hasPublicationYear "1987" @default.
- W2024796694 type Work @default.
- W2024796694 sameAs 2024796694 @default.
- W2024796694 citedByCount "24" @default.
- W2024796694 countsByYear W20247966942014 @default.
- W2024796694 countsByYear W20247966942017 @default.
- W2024796694 countsByYear W20247966942018 @default.
- W2024796694 countsByYear W20247966942022 @default.
- W2024796694 crossrefType "journal-article" @default.
- W2024796694 hasAuthorship W2024796694A5000008786 @default.
- W2024796694 hasAuthorship W2024796694A5056990737 @default.
- W2024796694 hasAuthorship W2024796694A5088461028 @default.
- W2024796694 hasConcept C121332964 @default.
- W2024796694 hasConcept C121446783 @default.
- W2024796694 hasConcept C126322002 @default.
- W2024796694 hasConcept C134018914 @default.
- W2024796694 hasConcept C135343436 @default.
- W2024796694 hasConcept C136792703 @default.
- W2024796694 hasConcept C187765855 @default.
- W2024796694 hasConcept C24890656 @default.
- W2024796694 hasConcept C2781291010 @default.
- W2024796694 hasConcept C36334577 @default.
- W2024796694 hasConcept C71924100 @default.
- W2024796694 hasConcept C86803240 @default.
- W2024796694 hasConceptScore W2024796694C121332964 @default.
- W2024796694 hasConceptScore W2024796694C121446783 @default.
- W2024796694 hasConceptScore W2024796694C126322002 @default.
- W2024796694 hasConceptScore W2024796694C134018914 @default.
- W2024796694 hasConceptScore W2024796694C135343436 @default.
- W2024796694 hasConceptScore W2024796694C136792703 @default.
- W2024796694 hasConceptScore W2024796694C187765855 @default.
- W2024796694 hasConceptScore W2024796694C24890656 @default.
- W2024796694 hasConceptScore W2024796694C2781291010 @default.
- W2024796694 hasConceptScore W2024796694C36334577 @default.
- W2024796694 hasConceptScore W2024796694C71924100 @default.
- W2024796694 hasConceptScore W2024796694C86803240 @default.
- W2024796694 hasIssue "4" @default.
- W2024796694 hasLocation W20247966941 @default.
- W2024796694 hasOpenAccess W2024796694 @default.
- W2024796694 hasPrimaryLocation W20247966941 @default.
- W2024796694 hasRelatedWork W144815318 @default.
- W2024796694 hasRelatedWork W1992396974 @default.
- W2024796694 hasRelatedWork W1994715092 @default.
- W2024796694 hasRelatedWork W2034834069 @default.
- W2024796694 hasRelatedWork W2035845502 @default.
- W2024796694 hasRelatedWork W2167457908 @default.
- W2024796694 hasRelatedWork W2418944827 @default.
- W2024796694 hasRelatedWork W2743276102 @default.
- W2024796694 hasRelatedWork W4224037122 @default.
- W2024796694 hasRelatedWork W4297359952 @default.
- W2024796694 hasVolume "18" @default.
- W2024796694 isParatext "false" @default.
- W2024796694 isRetracted "false" @default.
- W2024796694 magId "2024796694" @default.
- W2024796694 workType "article" @default.