Results 231 to 240 of about 9,901 (285)
A forebrain neural substrate for behavioral thermoregulation
Neuron, 2022 Thermoregulatory behavior is a basic motivated behavior for body temperature homeostasis. Despite its fundamental importance, a forebrain region or defined neural population required for this process has yet to be established. Here, we show that Vgat-expressing neurons in the lateral hypothalamus (LHVgat neurons) are required for diverse ...
Celine Son +2 more
exaly +5 more sources
Effect of Light on Thermal Reinforcement in Behavioral Thermoregulation
Perceptual and Motor Skills, 1973 The purpose of this study was to demonstrate the effect (reinforcing or aversive) of the combination of light and heat for the presentation of thermal reinforcement in behavioral thermoregulation. The results obtained indicate that the light-heat reinforcement group requires significantly less reinforcers and bar-presses for reaching the learning ...
M, Sabourin +2 more
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Alcohol Effects on Behavioral Thermoregulation with Microwave Radiation
Psychological Reports, 1992 Ethanol may play an active role in modifying “set point” levels in conjunction with behavioral thermoregulation. A geometric series of doses of ethanol solutions was administered (ip) prior to fixed-interval 2-min. schedules of microwave reinforcement in rats tested in a cold environment.
W F, Vitulli +5 more
openaire +3 more sources
Salinity affects behavioral thermoregulation in a marine decapod crustacean
Journal of Sea Research, 2017 Thermoregulation in aquatic ectotherms is a complex behavioral pattern that is affected by various biotic and abiotic factors with one being salinity.
Stefan Reiser +2 more
exaly +2 more sources
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Caffeine Effects on Behavioral Thermoregulation
Perceptual and Motor Skills, 1991Caffeine has a wide range of behaviorally active properties. Varying doses of caffeine solutions were administered (ip) prior to fixed-interval 2-min. schedules of microwave reinforcement in rats tested in a cold environment. Four Sprague-Dawley rats were conditioned to regulate their thermal environment with 5-sec. exposures of microwave reinforcement.
W F, Vitulli +3 more
openaire +3 more sources
CIRCADIAN RHYTHM OF BEHAVIORAL THERMOREGULATION IN THE SLEEPY LIZARD (TILIQUA RUGOSA)
Herpetologica, 2006 Copyright © 2006 The Herpetologists' LeagueThe daily rhythm of behavioral thermoregulation in sleepy lizards (Tiliqua rugosa) was studied in laboratory thermal gradients under a 12L∶12D photoperiod in autumn and spring.
Bruce T Firth, Íngrid Belan
exaly +2 more sources
Dynamics of behavioral thermoregulation in the rat
American Journal of Physiology-Regulatory, Integrative and Comparative Physiology, 1991Past studies have found that the laboratory rat placed in a temperature gradient prefers temperatures that are markedly below its lower critical ambient temperature (LCT), whereas other rodents (e.g., mouse, hamster, and guinea pig) generally select thermal environments associated with minimal metabolic expenditure.
C J, Gordon +4 more
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Behavioral thermoregulation by hypoxic rats
Journal of Experimental Zoology, 1992AbstractTo address whether a shift in hypothalamic thermal setpoint might be a significant factor in induction of hypoxic hypothermia, behavioral thermoregulation was examined in 7 female Sprague‐Dawley rats implanted with radiotelethermometers for deep body temperature (Tb) measurement in a thermocline during normoxia (PO2 = 125 torr) and hypoxia (PO2
R K, Dupré, T L, Owen
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