Document Detail


Restricted daily feeding does not entrain circadian rhythms of the suprachiasmatic nucleus in the rat.
MedLine Citation:
PMID:  7055699     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Neural activity of the suprachiasmatic nucleus (SCN) in male albino rats was recorded under restricted daily feeding schedule. Circadian rhythm in multiple unit activity from the SCN showed essentially no interference with daily food cyclicity, while significant re-distribution of motor activities occurred during such a schedule. Since the central pacemaker is presumed to be unaffected by food availability, these results provide more support to the widespread notion that the SCN is an anatomical locus of the circadian pacemaker in rodents.
Authors:
S I Inouye
Related Documents :
16169949 - Feeding kinematics of kogia and tursiops (odontoceti: cetacea): characterization of suc...
8346299 - Aggressive behaviour in immature captive nile crocodiles, crocodylus niloticus, in rela...
16842839 - Feeding behaviour of the terrestrial isopod porcellionides pruinosus brandt, 1833 (crus...
9548649 - Test of a digestion optimization model: effects of costs of feeding on digestive parame...
17809219 - Biphasic feeding response in a sea anemone: control by asparagine and glutathione.
9786169 - The role of vasopressin in modulating circadian rhythm responses to phase shifts.
2900009 - Effects of heterocyclic amines in food on dopamine metabolism in nigro-striatal dopamin...
16109439 - Persistent organic pollutants and mercury in marine biota of the canadian arctic: an ov...
15508179 - Food allergy to apple and specific immunotherapy with birch pollen.
Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Brain research     Volume:  232     ISSN:  0006-8993     ISO Abbreviation:  Brain Res.     Publication Date:  1982 Jan 
Date Detail:
Created Date:  1982-04-12     Completed Date:  1982-04-12     Revised Date:  2003-11-14    
Medline Journal Info:
Nlm Unique ID:  0045503     Medline TA:  Brain Res     Country:  NETHERLANDS    
Other Details:
Languages:  eng     Pagination:  194-9     Citation Subset:  IM    
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms
Descriptor/Qualifier:
Animals
Circadian Rhythm*
Eating
Electric Conductivity
Hypothalamus / physiology*
Male
Motor Activity
Neurons / physiology
Rats
Rats, Inbred Strains
Supraoptic Nucleus / physiology*

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


Previous Document:  Differential effects of exposure to an imprinting stimulus on 'spontaneous' neuronal activity in two...
Next Document:  Species difference in circadian [14C]2-deoxyglucose uptake by suprachiasmatic nuclei.