Brief separation elevates cortisol in mother and infant squirrel monkeys.

abstract：:We have previously demonstrated that repeated pairing of a neutral odor with copulation produces a subsequent conditioned ejaculatory preference (CEP) for females bearing that odor. The present study examines the course of CEP development. In Experiment 1, Long-Evans male rats were allowed access to almond-scented, se...

journal_title：Physiology & behavior

authors： Kippin TE,Samaha AN,Sotiropoulos V,Pfaus JG

更新日期：2001-07-01 00:00:00

abstract：:Two experiments examined the frequency specificity of habituation of the acoustic startle response in the rat. Following the long-term habituation of startle to one of two pure tone stimuli in Experiment 1, animals were presented with the other stimulus. Startle response asymptotes were unaffected by this change in st...

journal_title：Physiology & behavior

authors： Jordan WP,Poore LH

更新日期：1998-02-15 00:00:00

abstract：:Recurrent binge eating, or overeating accompanied by a sense of loss of control, is a major public health concern. Identifying similarities and differences among individuals with binge eating and those with other psychiatric symptoms and characterizing the deficits that uniquely predispose individuals to eating proble...

journal_title：Physiology & behavior

authors： Berner LA,Winter SR,Matheson BE,Benson L,Lowe MR

更新日期：2017-07-01 00:00:00

abstract：:Positive reinforcement (e.g., appetitive, rewarding properties) has often been hypothesized to maintain excessive intake of palatable foods. Recently, rats receiving intermittent access to high sucrose diets showed binge-like intake with withdrawal-like signs upon cessation of access, suggesting negative reinforcement...

journal_title：Physiology & behavior

authors： Parylak SL,Cottone P,Sabino V,Rice KC,Zorrilla EP

更新日期：2012-09-10 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：:Triacylglycerols of varying chain lengths were tested for their effects on food intake in fasted Single-Comb White Leghorn cockerels 9-12 weeks of age. Tributyrin, tricaprylin, triolein, or saline were intubated intragastrically or infused intrahepatically. All triacylglycerol administrations were in 10 ml volumes wit...

journal_title：Physiology & behavior

authors： Denbow DM,Van Krey HP,Lacy MP,Watkins BA

更新日期：1992-06-01 00:00:00

abstract：:Leptin is a hormone secreted by adipocytes, which plays an important role in the control of food intake and metabolic processes. In the current study, a dose-dependent relationship was shown between a bolus intracerebroventricular rat recombinant leptin administration and reductions in food intake and body weight in S...

journal_title：Physiology & behavior

authors： Wang T,Hartzell DL,Rose BS,Flatt WP,Hulsey MG,Menon NK,Makula RA,Baile CA

更新日期：1999-01-01 00:00:00

abstract：:The effects of castration on male spawning behavior, nestbuilding and fertility were measured in a five day spawning trial with an intact female. Spawning and fertility decreased one week following castration while nestbuilding was unaffected. Sham operated males showed normal spawning and fertility. Two weeks postope...

journal_title：Physiology & behavior

authors： Villars TA,Davis RE

更新日期：1977-09-01 00:00:00

abstract：:The functional effects of chronic administration of 60 mg kg-1 chloroquine or quinacrine given as daily intraperitoneal injections for 84 days on normal and denervated expansor secundariorum muscles, a smooth muscle from the wing of chicks wholly innervated by noradrenergic nerves, have been investigated. Administrati...

journal_title：Physiology & behavior

authors： Lot TY

更新日期：1993-08-01 00:00:00

abstract：:Pain in neonates is associated with short and long-term adverse outcomes. Data demonstrated that long-term consequences of untreated pain are linked to the plasticity of the neonate's brain. Sucrose is effective and safe for reducing painful procedures from single events. However, the mechanism of sucrose-induced anal...

journal_title：Physiology & behavior

authors： Nuseir KQ,Alzoubi KH,Alhusban A,Bawaane A,Al-Azzani M,Khabour OF

更新日期：2017-10-01 00:00:00

abstract：:Rats were reared in social isolation or in social groups of 4 or 5 rats per cage from weaning and were fed either a lab chow diet or a diet of 4 palatable foods (cafeteria diet), in addition to the lab chow. The hyperactivity of isolation-reared rats appears to be a reactivity to novel environmental stimuli, since it ...

journal_title：Physiology & behavior

authors： Sahakian BJ,Burdess C,Luckhurst H,Trayhurn P

更新日期：1982-01-01 00:00:00

abstract：:The area postrema (AP), located in the caudal hindbrain, is one of the primary binding sites for the endocrine satiation hormone amylin. Amylin is co-secreted with insulin from pancreatic ß-cells and binds to heterodimeric receptors that consist of a calcitonin core receptor (CTR) paired with receptor-activity modifyi...

journal_title：Physiology & behavior

authors： Coester B,Foll CL,Lutz TA

更新日期：2020-09-01 00:00:00

abstract：:Plate shapes and package sizes, lighting and layout, color and convenience: these are a few of hidden persuaders that can contribute to how much food a person eats. This review first posits that these environmental factors influence eating because they increase consumption norms and decrease consumption monitoring. Se...

journal_title：Physiology & behavior

authors： Wansink B

更新日期：2010-07-14 00:00:00

abstract：:Roux-en-Y gastric bypass (RYGB) surgery might modify the gut microbiota composition differently in the three distinct anatomical sections of the small intestine compared to sham surgery. We showed that RYGB induced changes in the microbiota of the alimentary limb and the common channel resembling those seen after preb...

journal_title：Physiology & behavior

authors： Osto M,Abegg K,Bueter M,le Roux CW,Cani PD,Lutz TA

更新日期：2013-07-02 00:00:00

abstract：:The long-term consequences of social stress on daily rhythms of body temperature and activity in rats were studied by means of radiotelemetry with intraperitoneally implanted transmitters. Rats were subjected to a single social defeat by placing them into the territory of a male conspecific for 1 h. Social defeat caus...

journal_title：Physiology & behavior

authors： Meerlo P,De Boer SF,Koolhaas JM,Daan S,Van den Hoofdakker RH

更新日期：1996-04-01 00:00:00

abstract：:There is considerable evidence suggesting that endogenous opioid peptides (EOP) might play a role in the defensive response to stressful stimuli. The stress associated with receipt of aggression from a female conspecific and physical restraint for collection of serial blood samples (at 10-min intervals) resulted in a ...

journal_title：Physiology & behavior

authors： O'Byrne KT,Lunn SF,Dixson AF

更新日期：1989-05-01 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

abstract：:The effect of amylin injected IP on food intake in rats of different age (7-9 weeks, 3 months, 15-18 months) was investigated. The possible site of amylin action was investigated using vagotomized rats. Lastly, the influence of food composition on amylin's effect was investigated. In 12-h food-deprived old rats, food ...

journal_title：Physiology & behavior

authors： Lutz TA,Del Prete E,Scharrer E

更新日期：1994-05-01 00:00:00

abstract：:The present experiment tested the hypothesis that phantom limb pain amputees show a different pattern of psychophysiological reactivity to stress compared with painfree amputees. Six phantom limb pain (PLP) and five painfree upper-extremity amputees were administered two groups of tasks: stressful and relaxing. The me...

journal_title：Physiology & behavior

authors： Angrilli A,Köster U

更新日期：2000-03-01 00:00:00

abstract：:Four experiments correlate conspecific reactions to odors from stressed (foot shocked) BALB/cJ mice with the frequency of specific motor activities and taste avoidance. Where behavior was restricted to forward and backward movement in a tube, animals tended to avoid the side where the odors from stressed animals enter...

journal_title：Physiology & behavior

authors： Zalaquett C,Thiessen D

更新日期：1991-07-01 00:00:00

abstract：:Pigeons were allowed to feed for 1 h either 2 h after lights on (morning pulse) or 3 h before lights off (evening pulse). Body temperature was measured radiotelemetrically. Faecal excretion, as an index of rate of digestion, was measured using load cells. At 22 degrees C, faecal excretion peaked just after lights-on i...

journal_title：Physiology & behavior

authors： Laurila M,Hohtola E,Saarela S,Rashotte ME

更新日期：2003-03-01 00:00:00

abstract：:Both subjective and objectively measured social status has been associated with multiple health outcomes, including weight status, but the mechanism for this relationship remains unclear. Experimental studies may help identify the causal mechanisms underlying low social standing as a pathway for obesity. Our objective...

journal_title：Physiology & behavior

authors： Cardel MI,Johnson SL,Beck J,Dhurandhar E,Keita AD,Tomczik AC,Pavela G,Huo T,Janicke DM,Muller K,Piff PK,Peters JC,Hill JO,Allison DB

更新日期：2016-08-01 00:00:00

abstract：:With the rising prevalence of obesity and related health problems increases, there is increased interest in the gastrointestinal system as a possible target for pharmacological or food-based approaches to weight management. Recent studies have shown that under normal physiological situations undigested nutrients can r...

journal_title：Physiology & behavior

authors： Maljaars PW,Peters HP,Mela DJ,Masclee AA

更新日期：2008-10-20 00:00:00

abstract：:In schizophrenia, critical deficits in cognitive functions appear to reflect altered neural processing in the prefrontal cortex (PFC). Given the essential role of inhibitory neurotransmission in mediating these cognitive functions, we sought to determine whether abnormalities in the inhibitory circuitry of the PFC may...

journal_title：Physiology & behavior

authors： Volk DW,Lewis DA

更新日期：2002-12-01 00:00:00

abstract：:A group of young adult females, who had or had not eaten breakfast, drank either a glucose drink or a placebo. Fasting was associated with poorer performance on the Brown-Petersen task, a test of memory. A glucose drink improved the memory of those who had fasted, although it did not influence those who had eaten brea...

journal_title：Physiology & behavior

authors： Martin PY,Benton D

更新日期：1999-08-01 00:00:00

abstract：:Diurnal patterns in the heart-rates (HR) of 16 wild European rabbits have been studied, based on more than 1200 days of radiotelemetrical HR recordings. HR shows a distinct diurnal rhythm which is closely coupled to the diurnal pattern of activity for free ranging animals. The rabbits' activity phase, accompanied by h...

journal_title：Physiology & behavior

authors： Eisermann K

更新日期：1988-01-01 00:00:00

abstract：:Aversive Pavlovian conditioning is an important tool used to investigate neurobiological mechanisms underlying the acquisition and expression of fear. Most studies have used nonprimate species employing electrical shock as the unconditioned stimulus (US). Although important advances have been made in understanding the...

journal_title：Physiology & behavior

authors： Kalin NH,Shelton SE,Davidson RJ,Lynn DE

更新日期：1996-10-01 00:00:00

abstract：:This study was designed to analyze if the electroencephalographic (EEG) activity of the medial prefrontal cortex (mPFC) and the ventral tegmental area (VTA) was modified throughout various reproductive stages of female rats exposed to pup-associated or non-associated odors. Simultaneous EEG recordings were obtained fr...

journal_title：Physiology & behavior

authors： Hernandez-Gonzalez M,Prieto-Beracoechea C,Navarro-Meza M,Ramos-Guevara JP,Reyes-Cortes R,Guevara MA

更新日期：2005-01-17 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：: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