Reliability and validity of computer scoring of behavioral sleep-wake states in rats and rabbits.

abstract：:Running-wheel activity of 7 young adult male rats (3 to 6.5 months of age) and 11 old male rats (22 to 34 months of age), feeding behavior of 10 each of young adult and old male rats and drinking behavior of 6 each of young adult and old male rats were recorded. Circadian rhythms were lost in 2, 6 and 1 old rats respe...

journal_title：Physiology & behavior

authors： Peng MT,Kang M

更新日期：1984-10-01 00:00:00

abstract：:Exposure to increased ambient pressure causes inert gas narcosis of which one symptom is long-term memory (LTM) impairment. Narcosis is posited to impair LTM by disrupting information encoding, retrieval (self-guided search), or both. The effect of narcosis on the encoding and retrieval of LTM was investigated by test...

journal_title：Physiology & behavior

authors： Hobbs M,Kneller W

更新日期：2015-05-15 00:00:00

abstract：:It has been proposed that homing pigeons may use pilotage to orient home when released from familiar sites. To test this possibility, a group of pigeons was released from familiar locations after being exposed to a constant bright light. This treatment produced the loss of the circadian rhythmicity of general activity...

journal_title：Physiology & behavior

authors： Dall'Antonia P,Luschi P

更新日期：1993-12-01 00:00:00

abstract：:Sheep of calm or nervous temperament differ in their physiological (cortisol secretion) and behavioural (motor activity) responses to stressors, perhaps due to variation in genes that regulate glucocorticoid synthesis or brain dopamine activity. Using ewes that had been selected over 20 generations for nervous (n=58) ...

journal_title：Physiology & behavior

authors： Qiu X,Ledger J,Zheng C,Martin GB,Blache D

更新日期：2016-01-01 00:00:00

abstract：:Recent research suggests that gratitude is associated with better cardiovascular health. Here, we investigated whether trait and/or state gratitude was associated with cardiovascular responses to acute stress. Eighty-six young adults completed measures of gratitude and had their cardiovascular responses monitored thro...

journal_title：Physiology & behavior

authors： Gallagher S,Solano AC,Liporace MF

更新日期：2020-07-01 00:00:00

abstract：:The sensation that humans describe as "bitter" is evoked by a large group of chemically diverse ligands. Bitter stimuli are avoided by a range of species and elicit reflex rejection, behaviors considered adaptations to the toxicity of many of these compounds. We review novel evidence for neurons that are narrowly tune...

journal_title：Physiology & behavior

authors： Travers SP,Geran LC

更新日期：2009-07-14 00:00:00

abstract：:Male rats, fitted with indwelling gastric fistulas, were tested with either a closed fistula (normal drinking) or an open fistula (sham drinking) following either intracellular dehydration (with NaCl), extracellular dehydration (with PEG), or the combination of the two stimuli. In normal drinking tests, the combined s...

journal_title：Physiology & behavior

authors： Salisbury JJ,Rowland NE

更新日期：1990-04-01 00:00:00

abstract：:Bulimia nervosa (BN) is a psychiatric illness characterized by eating binges followed by inappropriate behavioral attempts to compensate for the binges, usually vomiting or laxative abuse. Patients with BN have disturbances in the development of satiety during a meal as well as disturbances in functions of the upper g...

journal_title：Physiology & behavior

authors： Zimmerli EJ,Walsh BT,Guss JL,Devlin MJ,Kissileff HR

更新日期：2006-02-28 00:00:00

abstract：AIMS:Ghrelin is one of the most potent orexigens known to date. Recent data suggested that ghrelin is involved in reward-mediated processes such as the rewarding value of food. Whereas the neuronal pathways by which ghrelin regulates energy balance are well described, those involved in ghrelin-induced reward are still ...

journal_title：Physiology & behavior

authors： Disse E,Bussier AL,Deblon N,Pfluger PT,Tschöp MH,Laville M,Rohner-Jeanrenaud F

更新日期：2011-03-28 00:00:00

abstract：:Rabbit pups raised by mothers fed different diets during pregnancy and lactation show a clear preference for the diet of their mother at weaning. By supplementing does' lab chow diet with aromatic juniper berries, the present study aimed to investigate the relative importance of 1) fecal pellets deposited by the mothe...

journal_title：Physiology & behavior

authors： Bilkó A,Altbäcker V,Hudson R

更新日期：1994-11-01 00:00:00

abstract：:Bulbectomy has been previously shown to produce the specific antidepressant-sensitive syndrome in C57Bl/6j, but not DBA/2j mice. The present study examined the effect of the depression on voluntary alcohol consumption. Alcohol consumption and alcohol preference (% of alcohol solution in total liquid) in a free-choice,...

journal_title：Physiology & behavior

authors： Katkov YA,Otmakhova NA,Gurevich EV,Nesterova IV,Bobkova NV

更新日期：1994-09-01 00:00:00

abstract：:Sexually naïve female mice are not sexually receptive in their first mating opportunity. Four to five sexual encounters are needed to display high sexual receptivity as assessed by the lordosis reflex. The neuronal changes induced by sexual experience are not well understood. In this study, we evaluated if repeated se...

journal_title：Physiology & behavior

authors： Marco-Manclus P,Paredes RG,Portillo W

更新日期：2020-08-01 00:00:00

abstract：:Rats display strong behavioral rhythms during the ovarian cycle. During estrus, food intake is minimal due to a decrease in meal size, and locomotor activity is maximal. To investigate how activity influences feeding patterns across the ovarian cycle, we used a computerized system to monitor spontaneous meal patterns ...

journal_title：Physiology & behavior

authors： Eckel LA,Houpt TA,Geary N

更新日期：2000-08-01 00:00:00

abstract：:Testosterone (T) is critical for maintaining male sexual behavior (MSB) in rodents, in part by altering protein synthesis in a well-defined neural circuit. The specific timing of protein synthesis essential for expression of MSB has never been investigated. We administered the protein synthesis inhibitor anisomycin (A...

journal_title：Physiology & behavior

authors： Piekarski DJ,Seto T,Zucker I

更新日期：2012-01-18 00:00:00

abstract：:The wavelength dependence of three different circadian responses to light was compared in Syrian hamsters: phase advances and phase delays induced by 15-min light pulses at CT18 (circadian time 18) and CT13, respectively, and changes in free-running period under different levels of constant illumination (LL) intensity...

journal_title：Physiology & behavior

authors： Boulos Z

更新日期：1995-06-01 00:00:00

abstract：:The 'post-lunch' dip is a bi-circadian phenomenon, largely unrelated to lunch, and worsened by a disturbed prior night's sleep. Despite anecdotal claims of adverse effects of larger lunches on afternoon driving ability, there is little actual driving data to support this belief. Although there have been various (non-d...

journal_title：Physiology & behavior

authors： Reyner LA,Wells SJ,Mortlock V,Horne JA

更新日期：2012-02-28 00:00:00

abstract：:Three different techniques were used to study the effects of 72 hr deprivation of paradoxical sleep on percentages total sleep, light slow wave sleep, deep slow wave sleep and paradoxical sleep during deprivation and recovery periods in rats. The paradoxical sleep deprivation methods used were the classical platform, ...

journal_title：Physiology & behavior

authors： van Luijtelaar EL,Coenen AM

更新日期：1986-01-01 00:00:00

abstract：OBJECTIVE:Describe and predict sex-stratified trajectories of weight change in youths transitioning from childhood to adolescence. METHODS:Using an accelerated longitudinal design, 461 children between 8 and 12 years old at baseline were followed over three years. Body mass index was calculated from self-reported heig...

journal_title：Physiology & behavior

authors： Brault MC,Aimé A,Bégin C,Valois P,Craig W

更新日期：2015-04-01 00:00:00

abstract：:Previous studies have shown that extensive damage to the medial prefrontal cortex (mPFC) of rats causes reversal learning deficits. The mPFC of rats, however, consists of several subareas that are different from each other in both cytoarchitecture and neural connectivity, suggesting a functional dissociation among the...

journal_title：Physiology & behavior

authors： Li L,Shao J

更新日期：1998-11-15 00:00:00

abstract：:Exploratory, locomotor and ambulatory activities were measured in nine independent groups of three inbred strains of mice (BALB/cBy, C57BL/6J and DBA/2J), at three different ages (150 days, 400 days and 750 days). The results show that for two of the three variables, the age-related changes present different patterns ...

journal_title：Physiology & behavior

authors： Lhotellier L,Cohen-Salmon C

更新日期：1989-03-01 00:00:00

abstract：:Chemical blockade of the ventromedial hypothalamus (VMH) by single microinjections of pentobarbital in ad lib fed male Wistar rats induced a meal that did not outlast a 10-min postinjection period. When food was presented only after this period, feeding was nearly absent. Repeating the injection after 10 and 20 min le...

journal_title：Physiology & behavior

authors： Maes H

更新日期：1980-06-01 00:00:00

abstract：:Sugar-sweetened beverage (SSB) taxation has emerged as a priority policy for promoting health and funding investments in communities most affected by diet-related disease. There are now 8 U.S. jurisdictions and over 40 countries that have implemented SSB taxes. Evaluations show that these policies reduce SSB consumpti...

journal_title：Physiology & behavior

authors： Falbe J

更新日期：2020-10-15 00:00:00

abstract：:Aggressive signaling is a key social behavior of male Siamese fighting fish (Betta splendens). Successfully establishing a territory and defending it from intruders has direct fitness effects, making Betta splendens a prime model for studies examining the biological underpinnings of aggressive behavior. Current resear...

journal_title：Physiology & behavior

authors： Eisenreich BR,Greene S,Szalda-Petree A

更新日期：2017-05-01 00:00:00

abstract：:In the hypothalamus, corticotropin-releasing hormone (CRH) has a well-described role initiating the hypothalamic-pituitary-adrenal (HPA) axis response to stress. Cortisol, released from the adrenal gland, exerts negative feedback on this axis. The role of extrahypothalamic CRH in stress responses is less well known. T...

journal_title：Physiology & behavior

authors： Cook CJ

更新日期：2002-04-01 00:00:00

abstract：:The role of the area postrema in radiation-induced emesis and taste aversion learning and the relationship between these behaviors were studied in cats. The potential involvement of neural factors which might be independent of the area postrema was minimized by using low levels of ionizing radiation (100 rads at a dos...

journal_title：Physiology & behavior

authors： Rabin BM,Hunt WA,Chedester AL,Lee J

更新日期：1986-01-01 00:00:00

abstract：:The aim of this work was to study the evolution of rat food choice in relation to their age and metabolic parameters. Eighty Wistar rats were studied from birth to 13 weeks of age. At weaning, six litters were fed on a macronutrient self-selecting diet and four on a standard diet. In self-selecting males, protein inta...

journal_title：Physiology & behavior

authors： Jean C,Fromentin G,Tomé D,Larue-Achagiotis C

更新日期：2002-05-01 00:00:00

abstract：:The reactions elicited by nociceptive stimulations were studied in mice exposed to the presence of different odors: positive (attractive), negative (aversive), or neutral. In a first set of experiments, the animals were not habituated to the odors before the nociceptive stimuli were applied; in this case, the olfactor...

journal_title：Physiology & behavior

authors： Jahangeer AC,Mellier D,Caston J

更新日期：1997-08-01 00:00:00

abstract：:Rats maintained on limited-access daily feeding schedules develop food-anticipatory activity rhythms which coexist with the photic circadian activity rhythm. These food anticipatory rhythms appear to depend upon a food-entrainable circadian oscillator which is separate and distinct from the light-entrainable circadian...

journal_title：Physiology & behavior

authors： Rosenwasser AM,Pelchat RJ,Adler NT

更新日期：1984-01-01 00:00:00

abstract：:Cardiovascular responses to moderate steady-state exercise were studied in Type A and Type B males and females. Eighteen men and 17 women, ages 20 to 40 years, were chosen for Type A (males = 10, females = 10) and Type B (males = 8, females = 7) groups by means of the Jenkins Activity Survey (JAS). Subjects exercised ...

journal_title：Physiology & behavior

authors： Bulbulian R,Bitters D

更新日期：1996-10-01 00:00:00

abstract：:High-fat diet-feeding increases body weight and adiposity in Syrian hamsters (Mesocricetus auratus), effects due in part to decreased energy expenditure. The effects of voluntary exercise- or cold exposure-induced increases in energy expenditure were examined in fat- or chow-fed, female Syrian hamsters. In Experiment ...

journal_title：Physiology & behavior

authors： Bartness TJ,Ruby NF,Wade GN

更新日期：1984-01-01 00:00:00