Chronic stress exposure may affect the brain's response to high calorie food cues and predispose to obesogenic eating habits.

abstract：:Endogenous opioid release has been linked to exercise. We investigated if opioid blockade following forced swimming, a common model of rodent exercise, influenced cerebral glucose metabolism in mice. PET scan was used to assess the uptake of Fludeoxyglucose (FDG-18), a marker of cerebral glucose metabolism in 19 regio...

journal_title：Physiology & behavior

authors： Qadiri Q,York H,Muth BJ,Longoria CR,Campbell SC,Guers JJ

更新日期：2021-01-01 00:00:00

abstract：:Memory formation is promoted by stress via the release of norepinephrine and stimulation of beta-adrenergic receptors (β-ARs). Previous data demonstrate that repeated stressor exposure increases norepinephrine turnover and β-AR signaling within the amygdala, which led to the hypothesis that some stress-induced behavio...

journal_title：Physiology & behavior

authors： Camp RM,Johnson JD

更新日期：2015-10-15 00:00:00

abstract：:The Obsessive Compulsive Drinking Scale (OCDS) was developed to reflect obsessionality and compulsivity related to craving and drinking behaviour for revealing in the long-term drop-out, abstinence and relapse. This study evaluates the early OCDS predictive value in drop-out, abstinence and relapse of patients sufferi...

journal_title：Physiology & behavior

authors： Ledda R,Battagliese G,Attilia F,Rotondo C,Pisciotta F,Gencarelli S,Greco A,Fiore M,Ceccanti M,Attilia ML

更新日期：2019-01-01 00:00:00

abstract：:The effect of infantile handling stimulation on exploratory and emotional behavior of Roman high- and low-avoidance (RHA/Verh and RLA/Verh) weanling rats was investigated. Postnatally handled and nonhandled, 4-week-old males and females from both psychogenetically selected lines were exposed to a hexagonal tunnel maze...

journal_title：Physiology & behavior

authors： Fernández-Teruel A,Escorihuela RM,Driscoll P,Tobeña A,Bättig K

更新日期：1991-09-01 00:00:00

abstract：:Intake of an initial substance (e.g., 0.15% saccharin) is suppressed when the presentation of this substance precedes the availability of a preferred solution (e.g., 32% sucrose) in brief daily pairings. The present experiments show that degree of this anticipatory contrast effect is related to the relative hedonic va...

journal_title：Physiology & behavior

authors： Flaherty CF,Turovsky J,Krauss KL

更新日期：1994-06-01 00:00:00

abstract：:Human multiple sip drinking was simulated by repeated, alternate application of a NaCl solution and a second liquid to the anterior portion of the tongue. Judged intensity of the NaCl solution remained constant during alternation with artificial saliva, increased during alternation with water, and decreased during alt...

journal_title：Physiology & behavior

authors： Halpern BP,Kelling ST,Meiselman HL

更新日期：1986-01-01 00:00:00

abstract：:Acutely infected animals show a set of non-specific behavioral changes known as sickness behavior. Recent studies have shown that occurrence of sickness behavior is regulated according to a motivational perspective. Thus, the display of sickness behavior may compete with display of other behaviors. In this work, we so...

journal_title：Physiology & behavior

authors： Cohn DW,de Sá-Rocha LC

更新日期：2006-05-30 00:00:00

abstract：:This study examined spatial memory as measured by radial arm maze (RAM) performance after exposure to two stress conditions and a normothermic-unrestrained control condition. Male Fischer 344 rats were trained on the win-shift RAM procedure for 7 days, by which time they achieved asymptotic performance. The next day, ...

journal_title：Physiology & behavior

authors： Stillman MJ,Shukitt-Hale B,Levy A,Lieberman HR

更新日期：1998-07-01 00:00:00

abstract：:This study aimed at investigating the effects of modulators of acetylcholine-muscarinic (ACh-M) and GABAA.B-receptors in the lateral hypothalamus and ventral tegmentum on the electrical self-stimulation evoked from these regions. In each Wistar rat, a bipolar electrode and an ipsilateral insulated cannula-cum-electrod...

journal_title：Physiology & behavior

authors： Singh J,Desiraju T,Raju TR

更新日期：1997-03-01 00:00:00

abstract：:Exogenously administered dihydrotestosterone (DHT) is a potent inhibitor of sexual behavior in ovariectomized, estrogen-primed rats and endogenous DHT has been implicated as an inhibitor of sexual behavior in cycling rats. To determine the temporal relationship between DHT levels and the expression of sexual behavior,...

journal_title：Physiology & behavior

authors： Dunlap KD,Sridaran R

更新日期：1988-01-01 00:00:00

abstract：:The EMG, ECG and the behavioral activity of seven rats were recorded for three days previous to and 24 hours after lesioning both caudate-putamen complexes. Following the lesion, the paradoxical sleep stage lengthened by about 248%, without noticeable changes in the slow wave sleep or in the waking stages. The greates...

journal_title：Physiology & behavior

authors： Corsi-Cabrera M,Grinberg-Zylberbaum J,Arditti LS

更新日期：1975-01-01 00:00:00

abstract：BACKGROUND:Correct decision making is a critical component of cognitive performance of a soldier, which may be influenced by the load carriage and terrain conditions during their deployment in desert environment. PURPOSE:The present study was aimed to investigate the effects of loads and terrain conditions on the cogn...

journal_title：Physiology & behavior

authors： Bhattacharyya D,Pal M,Chatterjee T,Majumdar D

更新日期：2017-10-01 00:00:00

abstract：:Obesity and chronic stress have been considered important public health problems that affect millions of people worldwide. Our aim was to analyze the effect of obesity associated with chronic stress on neurobehavioral parameters in female rats, considering that the association of these syndromes can enhance the negati...

journal_title：Physiology & behavior

authors： da Costa Estrela D,da Silva WA,Guimarães AT,de Oliveira Mendes B,da Silva Castro AL,da Silva Torres IL,Malafaia G

更新日期：2015-11-01 00:00:00

abstract：:Epidemiological evidence indicates that physical activity between menarche and first pregnancy is associated with a lower risk of breast cancer among women with at least 20years between these reproductive events. The mechanism by which physical activity during this interval confers protection is unknown. This study us...

journal_title：Physiology & behavior

authors： Sturgeon KM,Schweitzer A,Leonard JJ,Tobias DK,Liu Y,Cespedes Feliciano E,Malik VS,Joshi A,Rosner B,De Jonghe BC

更新日期：2017-02-01 00:00:00

abstract：:Previous researchers have assumed that malaise-inducing drugs condition aversions to tastes more readily than to textural stimuli. The present report shows that rats given a single injection of lithium chloride after they have sampled a viscous fluid, subsequently showed greater avoidance of that fluid than did contro...

journal_title：Physiology & behavior

authors： Ramirez I

更新日期：1992-11-01 00:00:00

abstract：:Current study attempted to determine whether repeated smooth pursuit trials using theta motion, in which the directions of retinal image-motion and object-motion are opposed, yield pursuit adaptation. Adaptation trials consisted of 350 step-ramp trials using theta motion, and pre- and post-trials using first-order mot...

journal_title：Physiology & behavior

authors： Miyamoto T,Miura K,Kizuka T,Ono S

更新日期：2021-02-01 00:00:00

abstract：:In Experiment 1, an SC injection of 14 micrograms CRH greatly suppressed the vocalizing of isolated guinea pig pups 1 h later and produced highly elevated plasma cortisol levels. In Experiment 2, SC injection of 18 international units of ACTH produced similar cortisol elevations, but had a negligible effect on vocaliz...

journal_title：Physiology & behavior

authors： Hennessy MB,Becker LA,O'Neil DR

更新日期：1991-07-01 00:00:00

abstract：:The present study investigated the effects of caffeine on memory for supraspan word lists. Twelve groups of male and female college students classified as high or low impulsive were administered (PO) 0 mg/kg, 2 mg/kg or 4 mg/kg of caffeine. Subjects listened to four word lists presented at a fast rate and four at a sl...

journal_title：Physiology & behavior

authors： Erikson GC,Hager LB,Houseworth C,Dungan J,Petros T,Beckwith BE

更新日期：1985-07-01 00:00:00

abstract：:Many clinical studies show that a sizeable proportion of male alcoholics are also inclined to act violently and aggressively. Given this association in humans, we asked whether a relationship exists between ethanol intake and aggressive behaviour in laboratory rats. In a first test of the hypothesis, we measured ethan...

journal_title：Physiology & behavior

authors： Bergvall AH,Fahlke C,Jönsson L,Hansen S

更新日期：1996-04-01 00:00:00

abstract：:Leptin is a protein that is produced primarily in fat tissue and is thought to be a lipostatic feedback signal for the regulation of body fat stores. The purpose of this study was to determine the behavioral specificity of i.c.v.-administered mouse leptin in rats and to assess the effects on meal patterns. Using a mod...

journal_title：Physiology & behavior

authors： Hulsey MG,Lu H,Wang T,Martin RJ,Baile CA

更新日期：1998-12-01 00:00:00

abstract：:Adult male rats were intraperitoneally (i.p.) injected with 1.0 microgram/kg amylin at the beginning of the dark phase in 24 h food deprived or undeprived rats, and a computerized system measured feeding behavior. In food deprived rats, amylin reduced the size of the first postdeprivation meal without affecting intram...

journal_title：Physiology & behavior

authors： Lutz TA,Geary N,Szabady MM,Del Prete E,Scharrer E

更新日期：1995-12-01 00:00:00

abstract：:The neurotoxin capsaicin has been shown to selectively interfere with unmyelinated sensory fibers, as well as leading to depletions of substance P and other peptides. Meal pattern analysis was performed both before and after treatment with capsaicin in twelve adult male Sprague-Dawley rats. Capsaicin treatment only br...

journal_title：Physiology & behavior

authors： Castonguay TW,Bellinger LL

更新日期：1987-01-01 00:00:00

abstract：:The aims of the present study were (1) to evaluate the learning and short- and long-term memory of zinc-deprived (ZD) and pair-fed (PF) rats in a Morris water maze (MWM) and (2) to monitor the serum corticosterone levels of these rats before and after swimming. Young Sprague-Dawley rats (aged 27-31 days) consumed AIN-...

journal_title：Physiology & behavior

authors： Chu Y,Mouat MF,Harris RB,Coffield JA,Grider A

更新日期：2003-04-01 00:00:00

abstract：:A model of alcoholism should demonstrate self-administration of alcohol by the animal and a withdrawal syndrome when the animal no longer has access to the drug. A mouse model is described that meets these criteria and enables the induction of "alcoholism" in a large number of animals within a short period of time. Mi...

journal_title：Physiology & behavior

authors： Rijk H,Crabbe JC,Rigter H

更新日期：1982-11-01 00:00:00

abstract：:This study was undertaken to investigate changes in ambulatory and drinking behavior, using the Gunma University-type special apparatus for continuous and direct measurement of ambulation and drinking in streptozotocin-induced diabetic rats (STZ, 60 mg/kg). Ambulatory activity of diabetic rats was significantly less t...

journal_title：Physiology & behavior

authors： Shimomura Y,Shimizu H,Takahashi M,Sato N,Uehara Y,Negishi M,Kobayashi I,Kobayashi S

更新日期：1990-06-01 00:00:00

abstract：:To partly or completely satisfy the increasing demand for insulin, pregnant rats were infused SC with human insulin (2.4 or 4.8 IU/day) from day 14 to day 20 of gestation. Cyclic control rats underwent the same procedure of 6 days of insulin-treatment. During the treatment all groups of rats were hypoglycaemic, but fo...

journal_title：Physiology & behavior

authors： Wijkstra S,Moes H,Schuiling GA,Koiter TR

更新日期：1995-09-01 00:00:00

abstract：:Rats exhibit a sensitive period from the time of birth until postnatal day 10 during which they develop preferences for odors even if those odors are paired with a moderately aversive stimulus. It is still unknown whether pre-exposure to an odor produces alterations on intake responses of basic tastants, and on other ...

journal_title：Physiology & behavior

authors： Kamenetzky GV,Suárez AB,Pautassi RM,Mustaca AE,Nizhnikov ME

更新日期：2015-09-01 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

abstract：:Currently, two gaps exist in the study of early stress response caused by maternal separation (MS) in rodents. Firstly, the influence of brief maternal separation (less than 1 hour) on physiological and behavioral development of offspring is still largely unexplored despite its fundamental and applied value. Secondly,...

journal_title：Physiology & behavior

authors： Burenkova OV,Averkina AA,Aleksandrova EA,Zarayskaya IY

更新日期：2020-08-01 00:00:00

abstract：:The song of songbirds is a testosterone-sensitive behavior that is controlled by brain regions expressing androgen receptors. At higher latitudes, seasonal singing is stimulated by increasing day-length and elevated circulating testosterone. However, a large number of songbird species inhabit equatorial regions under ...

journal_title：Physiology & behavior

authors： Quispe R,Sèbe F,da Silva ML,Gahr M

更新日期：2016-03-15 00:00:00