Testosterone and disinhibited personality in healthy males.

abstract：:The effects of vomeronasal organ removal (VNX) on male mouse urine marking and aggressive behaviors were investigated. In three different stimulus conditions VNX male marking rates were about half that of sham-operated males. Aggressive behavior was tested by pairing males with male-urine-swabbed castrate males. Only ...

journal_title：Physiology & behavior

authors： Maruniak JA,Wysocki CJ,Taylor JA

更新日期：1986-01-01 00:00:00

abstract：:Social affiliation-avoidance behaviors are essential indices of sociality. We examined changes in social affiliation-avoidance behaviors in an open-field apparatus while simultaneously measuring wheel-running activity. Recent studies suggest that mice increase wheel-running activity in stressful situations; thus, we h...

journal_title：Physiology & behavior

authors： Uchiumi K,Aoki M,Kikusui T,Takeuchi Y,Mori Y

更新日期：2008-01-28 00:00:00

abstract：:In each of eight cycles of repeated reward reduction, the performance of rats given brief access to 32% sucrose for 3 days, and then 4% sucrose for 2 days, was compared to rats that received 4% on all 5 days. Shifted rats consumed less than unshifted rats following each shift, with little evidence of diminution of neg...

journal_title：Physiology & behavior

authors： Flaherty CF,Clarke S,Coppotelli C

更新日期：1996-08-01 00:00:00

abstract：:The results of several studies strongly indicate a bidirectional relationship among gonadal hormones and pain. While gonadal hormones play a key role in pain modulation, they have been found to be affected by pain therapies in different experimental and clinical conditions. However, the effects of pain and pain therap...

journal_title：Physiology & behavior

authors： Vodo S,Arcelli D,Fiorenzani P,Meriggiola MC,Butkevich I,Di Canio C,Mikhailenko V,Aloisi AM

更新日期：2013-02-17 00:00:00

abstract：:Twenty-four-hour recordings of electrophysiological correlates of the sleep-waking cycle in the rat were performed during different stages of cuff pedestal treatment. It was found that rats adapted to live on pedestals with the cuff raised displayed undisturbed patterns of sleep and wakefulness. Lowering the cuff for ...

journal_title：Physiology & behavior

authors： Hilakivi I,Peder M,Elomaa E,Johansson G

更新日期：1984-06-01 00:00:00

abstract：:This paper describes a "stretching response" which occurs in some female laboratory rats during the course of mating. It is most obviously characterized by an indentation of the abdominal wall and tonic limb and pelvic movements, which occur in irregularly spaced pulses of variable duration. The response was not seen ...

journal_title：Physiology & behavior

authors： Naggar AN,Toner JP,Adler NT

更新日期：1980-06-01 00:00:00

abstract：:After two hours of immobilization stress, C57BL/6 mice presented a significant reduction of spontaneous locomotion and a slight reduction of spontaneous climbing. The effect of stress on locomotor activity disappeared after ten daily sessions of immobilization while this chronic treatment increased the effect of stres...

journal_title：Physiology & behavior

authors： Cabib S,Kempf E,Schleef C,Mele A,Puglisi-Allegra S

更新日期：1988-01-01 00:00:00

abstract：:The effects of immediate posttraining subcutaneous administration of naloxone (0.25, 1 or 5 mg/kg) on retention behaviour of rats trained in an inhibitory avoidance task, subjected or not to familiarization with the training situation prior to the training trial (pretraining) have been investigated. Naloxone did not i...

journal_title：Physiology & behavior

authors： Del Cerro S,Borrell J

更新日期：1985-11-01 00:00:00

abstract：:Calorie restriction (CR) has been promoted to increase longevity. Previous studies have indicated that CR can negatively affect mood and therefore the effect of CR on mood and quality of life (QOL) becomes crucial when considering the feasibility of CR in humans. We conducted a three month clinical trial on CR (reduct...

journal_title：Physiology & behavior

authors： Teng NI,Shahar S,Manaf ZA,Das SK,Taha CS,Ngah WZ

更新日期：2011-10-24 00:00:00

abstract：:The effects of denervation of fungiform taste buds on preference behavior were studied. Presurgery, 0.01, 0.1, 0.2, and 0.4 M NaCl, and 0.1, 0.2, and 0.4 M KCl were strongly avoided relative to water as measured with 48-h intakes. Bilateral cuts of the chorda tympani nerve (CT) resulted in a decrease in the strength o...

journal_title：Physiology & behavior

authors： Barry MA,Larson DC,Frank ME

更新日期：1996-08-01 00:00:00

abstract：:As with mosquitoes, female tabanid flies search for mammalian hosts by visual and olfactory cues, because they require a blood meal before being able to produce and lay eggs. Polarotactic tabanid flies find striped or spotted patterns with intensity and/or polarisation modulation visually less attractive than homogene...

journal_title：Physiology & behavior

authors： Blahó M,Egri A,Száz D,Kriska G,Akesson S,Horváth G

更新日期：2013-07-02 00:00:00

abstract：:Mildly pinching the tail of the rat results in a set of consummatory behaviors including eating, chewing and licking. This phenomenon has been characterized as one which is not causally dependent on induction of pain. In the present study we report that pinching the scruff of the neck, the ears, or the rear paw of rat...

journal_title：Physiology & behavior

authors： Levine AS,Morley JE

更新日期：1982-03-01 00:00:00

abstract：:The purpose of the study was to examine the role of the cephalic phase insulin response (CPIR) following exposure to nutritive and low-calorie sweeteners in solid and beverage form in overweight and obese adults. In addition, the role of learning on the CPIR to nutritive and low-calorie sweetener exposure was tested. ...

journal_title：Physiology & behavior

authors： Dhillon J,Lee JY,Mattes RD

更新日期：2017-11-01 00:00:00

abstract：:The temporal organization of masculine sexual behavior in rats is highly stereotyped; involving a sequence of mounts, intromissions and ejaculations. Sexual behavior has been described in exogamic and genetically manipulated rodent species. In this work, we compare the male sexual behavior of outbred Sprague-Dawley (S...

journal_title：Physiology & behavior

authors： Eguibar JR,Cortes C,Toriz CG,Romero-Carbente JC,González-Flores O,Fernández-Guasti A

更新日期：2016-01-01 00:00:00

abstract：:Behavior of rats in the water-lick conflict test was examined during stimulation, and after lesions of the lateral septal nucleus. Continuous low-current stimulation resulted in an anxiolytic effect, an increase in the number of licks, and hence in the number of shocks, during a signaled, punished period. This effect ...

journal_title：Physiology & behavior

authors： Yadin E,Thomas E,Grishkat HL,Strickland CE

更新日期：1993-06-01 00:00:00

abstract：:Two experiments examined the contribution of the two catecholamines--epinephrine (EPI) and norepinephrine (NE)--to the control of food intake and body weight gain in male rats during chronic exercise. Urinary excretion of both catecholamines rose significantly and was positively correlated to food intake inhibition (N...

journal_title：Physiology & behavior

authors： Guilland JC,Moreau D,Genet JM,Klepping J

更新日期：1988-01-01 00:00:00

abstract：:Associative conditioning of satiety indicates that concentrated maltodextrin (cMD) may induce a mildly aversive visceral signal within 20 min of its ingestion, as well as satiating normally. Individuals' awareness of this adverse state was tested on ratings of statistically distinct descriptions of factors liable to s...

journal_title：Physiology & behavior

authors： Booth DA,O'Leary G,Li L,Higgs S

更新日期：2011-03-01 00:00:00

abstract：OBJECTIVES:To examine the mechanism of 5-lipoxygenase (5-LO) in the learning and memory dysfunction in rats subjected to chronic unpredictable mild stress (CUMS). METHODS:Eighty rats were divided into eight groups: the 0.5% sodium carboxymethyl cellulose solution (NaCMC)-treated group, empty vector (LV-Mock)-treated g...

journal_title：Physiology & behavior

authors： Luo Y,Kuang S,Xue L,Yang J

更新日期：2016-12-01 00:00:00

abstract：:Experiments were performed to study the role of angiotensin (Ang) AT1a receptors in dietary sodium-induced changes in blood pressure (BP). We measured light/dark rhythms in BP, heart rate (HR) and drinking behavior in Ang AT1a deficient (AT1a -/-) and wild type (AT1a +/+) mice with arterial telemetric catheters. Mice ...

journal_title：Physiology & behavior

authors： Chen Y,Oroszi TL,Morris M

更新日期：2006-06-15 00:00:00

abstract：:A causal relationship between declining nocturnal core temperature, increasing peripheral temperature, and sleep onset has been reported. The exact trigger for these thermoregulatory changes around sleep onset, however, is unknown. Our aim was to examine one possible trigger: prior knowledge of bedtime. Fourteen young...

journal_title：Physiology & behavior

authors： Rogers NL,Bowes J,Lushington K,Dawson D

更新日期：2007-03-16 00:00:00

abstract：:Forty-two nondieting adult males were given 8 or 16 oz of lemonade, sweetened to equal intensity with either aspartame or sucrose, or the same volumes of water, or no drink. Subjects were separated into three groups receiving the drinks at different times: with a self-selection lunch, or 30, or 60 min before lunch. Fo...

journal_title：Physiology & behavior

authors： Rolls BJ,Kim S,Fedoroff IC

更新日期：1990-07-01 00:00:00

abstract：:Daily fluid intakes were measured using two-bottle tests in female mice of inbred strains with high (BPH/2), normal (BPN/3) or low (BPL/1) blood pressure. The mice were offered a choice between water and different concentrations of NaCl (37.5-600 mM), KCl (1-400 mM), CaCl2 (1-100 mM) and quinine hydrochloride (0.003-1...

journal_title：Physiology & behavior

authors： Bachmanov AA,Schlager G,Tordoff MG,Beauchamp GK

更新日期：1998-06-01 00:00:00

abstract：:Single unit activities from the olfactory bulb were recorded during sniffing in unanesthetized rats. Spectral analyses by the Walsh transform were applied to the spike trains of units. In addition, inter-spike intervals (ISIs) were measured to estimate post-spike excitability and serial correlations. The modulation of...

journal_title：Physiology & behavior

authors： Ogawa Y

更新日期：1998-07-01 00:00:00

abstract：:Under permissive conditions, mice and hamsters exposed to a polyphasic light regime consisting of two light and two dark phases every 24 h (Light:Dark:Light:Dark; LDLD) can adopt a bifurcated entrainment pattern with roughly equal amounts of running wheel activity in each of the two nights. This rhythm "bifurcation" h...

journal_title：Physiology & behavior

authors： Walbeek TJ,Joye DAM,Mishra I,Gorman MR

更新日期：2019-10-15 00:00:00

abstract：:One group of male rats was reared continuously in small, stable colonies of three animals each during a ten-week period beginning when they were 46 days old. A second group of animals was also reared in small groups of three animals each but membership within these colonies was randomly changed at weekly intervals. Th...

journal_title：Physiology & behavior

authors： Lore RK,Stipo-Flaherty A

更新日期：1984-10-01 00:00:00

abstract：:Although olfactory and vomeronasal projections to the olfactory bulb and to the rest of the brain are quite distinct, it is not clear how the functions of these two chemosensory systems differ. In these experiments we attempted to determine the roles of the main olfactory and vomeronasal sensory systems in mediating s...

journal_title：Physiology & behavior

authors： Johnston RE,Mueller UG

更新日期：1990-11-01 00:00:00

abstract：OBJECTIVE:Epilepsy is the most common neurological chronic condition worldwide, affecting about 2% of world population. Temporal lobe epilepsy (TLE) reaches 40% of all cases of this condition, and it is highly refractory to pharmacological treatment. Physical activity has been suggested as complementary therapy for epi...

journal_title：Physiology & behavior

authors： Vannucci Campos D,Lopim GM,da Silva DA,de Almeida AA,Amado D,Arida RM

更新日期：2017-03-15 00:00:00

abstract：:To test the hypothesis that hepatic vagal afferents mediate the satiety effect of pancreatic glucagon, we tested the effects of selective surgical and pharmacological lesions of the abdominal vagus on glucagon's potency to inhibit feeding. Surgical disconnection of only the hepatic branch of the abdominal vagus blocke...

journal_title：Physiology & behavior

authors： Geary N,Smith GP

更新日期：1983-09-01 00:00:00

abstract：:Rats were chronically maintained on an ethanol liquid diet for 16 days. Three weeks after cessation of ethanol intake, animals were tested for the acquisition of shuttle box avoidance and the retention of passive avoidance behaviour. Alcohol consuming rats showed a significant impairment of acquisition in the shuttle ...

journal_title：Physiology & behavior

authors： Guaza C,Borrell J

更新日期：1985-02-01 00:00:00

abstract：:Adequate energy intake is vital for the survival of humans and is regulated by complex homeostatic and hedonic mechanisms. Supported by functional MRI (fMRI) studies that consistently demonstrate differences in brain response as a function of weight status during exposure to appetizing food stimuli, it has been posite...

journal_title：Physiology & behavior

authors： Burger KS,Berner LA

更新日期：2014-09-01 00:00:00