Divergent levels of anxiety in mice selected for differences in sensitivity to a convulsant agent.

abstract：:Post-exertional exacerbation of symptoms is one of the major characteristics of chronic fatigue syndrome (CFS). In this study, we evaluated the hypothesis that disturbances in circadian chronobiological regulation may play a role in generating this phenomenon. We recorded physical activity for 6-day periods in 16 wome...

journal_title：Physiology & behavior

authors： Ohashi K,Yamamoto Y,Natelson BH

更新日期：2002-09-01 00:00:00

abstract：:Sleep is an important factor in relation to accidents, long-term health and mortality. Our group has had a long-term commitment to research on sleep regulation and its consequences. Over the years we have demonstrated pronounced effects of night work on sleep and alertness, including electroencephalographically determ...

journal_title：Physiology & behavior

authors： Akerstedt T,Kecklund G,Gillberg M

更新日期：2007-09-10 00:00:00

abstract：:The influence of exogenous oxytocin (OT) on maternal and infant behavior over 60 min of suckling, which followed 6 h of isolation, was investigated on Day 12 of lactation in rats. Mothers administered 1 IU of OT or saline through an indwelling atrial catheter and their litters indicated a similar nursing and suckling ...

journal_title：Physiology & behavior

authors： Yamamuro Y,Sensui N

更新日期：1998-03-01 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：:The efficacy of two different unconditioned stimuli (US) in producing conditioned taste aversion (CTA) was tested in rats after bilateral ibotenic acid (IBO) lesions of the gustatory nucleus of thalamus (TTAx) and the medial and lateral parabrachial nuclei (mPBNx, lPBNx). An initial study determined an equivalent dose...

journal_title：Physiology & behavior

authors： Mungarndee SS,Lundy RF Jr,Norgren R

更新日期：2006-03-30 00:00:00

abstract：:Rabbits (Oryctolagus cuniculus), like many small mammals, have a marked postpartum estrus, and during the breeding season, are often both pregnant and lactating. We examined reproductive performance and allocation of resources by rabbit mothers with overlapping litters under presumably optimal conditions of unrestrict...

journal_title：Physiology & behavior

authors： Martínez-Gómez M,Juárez M,Distel H,Hudson R

更新日期：2004-09-30 00:00:00

abstract：:Patients suffering from depression-associated cognitive impairments often recover incompletely after remission from the core symptoms of depression (lack of energy, depressed mood and anhedonia). This study aimed to set the basis for clinically relevant testing of cognitive impairments in a preclinical model of depres...

journal_title：Physiology & behavior

authors： Martis LS,Krog S,Tran TP,Bouzinova E,Christiansen SL,Møller A,Holmes MC,Wiborg O

更新日期：2018-02-01 00:00:00

abstract：:Prenatal exposure to alcohol feminizes saccharin consumption patterns in adult male rats. To study the involvement of testosterone in this effect, testosterone propionate (TP) was administered to pregnant dams in an attempt to reverse that feminized saccharin consumption pattern in the male offspring. Female offspring...

journal_title：Physiology & behavior

authors： McGivern RF,Holcomb C,Poland RE

更新日期：1987-01-01 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：:Meal pattern measures (e.g., bout length and bout number) provide a detailed description of the elements of ingestion, and as a result they are theoretically more sensitive to experimental manipulation than simple measurements of total consumption over a fixed time period. For this reason, meal pattern measures are of...

journal_title：Physiology & behavior

authors： Glendinning JI,Smith JC

更新日期：1994-07-01 00:00:00

abstract：:Memory and learning are impaired by imbalanced diet consumption. High-fat high-carbohydrate diet (HFCD) induces oxidative stress, which results in neuronal damage and interference with synaptic transmission; hence, a decline in cognitive function. Vitamin E is a fat soluble antioxidant that is believed to have positiv...

journal_title：Physiology & behavior

authors： Alzoubi KH,Khabour OF,Salah HA,Hasan Z

更新日期：2013-07-02 00:00:00

abstract：:Hypohydration is generally considered to have a negative effect on cognitive function, despite several studies reporting comparable findings between hydration states. Recommendations to avoid moderate dehydration (≥ 2% loss in body mass) are commonly made to athletes, on the provision that this deficit may impair opti...

journal_title：Physiology & behavior

authors： Goodman SPJ,Moreland AT,Marino FE

更新日期：2019-05-15 00:00:00

abstract：:Four groups of female golden hamsters were exposed to short photoperiods (SP, LD 10:14) for 4, 14, 20, or 27 weeks and tested for physiological markers (uterine weight and estrous cycles) and behavioral (lordosis, approach and aggressive behaviors) measures while in contact with a stud male. After behavioral testing, ...

journal_title：Physiology & behavior

authors： Honrado GI,Paclik L,Fleming AS

更新日期：1991-08-01 00:00:00

abstract：:Tempting environmental food cues and metabolic signals are important factors in appetite regulation. Food intake reduces liking of food cues that are congruent to the food eaten (sensory-specific satiety). With this study we aimed to assess effects of sensory-specific satiety on neural processing (perceptual and evalu...

journal_title：Physiology & behavior

authors： Zoon HFA,Ohla K,de Graaf C,Boesveldt S

更新日期：2018-11-01 00:00:00

abstract：:Housing mice in the presence of small particles of titanium has been shown to reduce stress-responsive behavior via the autonomic nervous system. Here, we examined the effects of nighttime titanium exposure on stress parameters and autonomic nerve activity in office workers with emotional stress. A randomized double-b...

journal_title：Physiology & behavior

authors： Aoi W,Kamata T,Ishiura Y,Tomaru M,Satoh Y,Hitomi Y,Uchida K,Naito Y,Yoshikawa T

更新日期：2012-12-25 00:00:00

abstract：:Sedentary, adult rats of both sexes fed Purina chow and a 32% sucrose solution overate, gained excess weight and had higher Lee Indexes of obesity than control animals fed only Purina chow. The magnitude of these effects was similar in the males and females. Animals of both sexes fed the sucrose diet showed a slower r...

journal_title：Physiology & behavior

authors： Hirsch E,Ball E,Godkin L

更新日期：1982-08-01 00:00:00

abstract：:Animals living in temperate regions prepare for harsh winter conditions by responding to environmental cues that signal resource availability (e.g., food, day length). Siberian hamsters (Phodopus sungorus) breed in long, summer-like days (LD, >14h light), i.e., photoperiods, and undergo robust gonadal regression and b...

journal_title：Physiology & behavior

authors： Bailey AM,Rendon NM,O'Malley KJ,Demas GE

更新日期：2016-12-01 00:00:00

abstract：:Thermal tasting, an important type of individual variation in orosensation, is a phenomenon by which some individuals perceive thermally-induced taste sensations simply by having the tip of their tongue warmed or cooled. These individuals, known as thermal tasters, report a variety of thermally-elicited tastes (typica...

journal_title：Physiology & behavior

authors： Thibodeau M,Bajec M,Saliba A,Pickering G

更新日期：2020-12-01 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：:Male mice, genetically selected for aggression, characterized by short attack latency (SAL) or long attack latency (LAL), differ on several testosterone (T)-related parameters during ontogeny and adult age. The variation in aggressive behavior at adult age may be due to differences in degree of androgenization prenata...

journal_title：Physiology & behavior

authors： Compaan JC,van Wattum G,de Ruiter AJ,van Oortmerssen GA,Koolhaas JM,Bohus B

更新日期：1993-11-01 00:00:00

abstract：:Some conditioned taste aversion experiments were undertaken to determine how the gerbil responds to disaccharides, monosaccharides and polyols. We observed the following: animals taught an aversion to 0.1 M sucrose generalized the avoidance to most sugars, the exception being galactitol; animals taught to avoid 0.01 M...

journal_title：Physiology & behavior

authors： Jakinovich W Jr

更新日期：1982-06-01 00:00:00

abstract：:We have previously reported that the opioid receptor blocker, naloxone, is less effective in reducing palatable food intake in offspring exposed to a maternal cafeteria diet during the perinatal period, implicating a desensitization of the central opioid pathway in the programming of food preferences. The present stud...

journal_title：Physiology & behavior

authors： Gugusheff JR,Ong ZY,Muhlhausler BS

更新日期：2014-06-22 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：:California mice (Peromyscus californicus) breed primarily during the winter rainy season and generally terminate breeding during the dry summer months. This pattern of reproduction could be regulated by day length, availability of green vegetation, or water availability. The effects of photoperiod and green vegetation...

journal_title：Physiology & behavior

authors： Nelson RJ,Gubernick DJ,Blom JM

更新日期：1995-06-01 00:00:00

abstract：:The ability of four hallucinogenic compounds: ketamine, phencyclidine, quipazine and SKF-10,047 to produce spike and wave activity in the limbic system, was studied in cats with permanently implanted electrodes. Electronic frequency integrators were used to analyze the results and the percent of change in electrograph...

journal_title：Physiology & behavior

authors： Contreras CM,Guzman-Flores C,Mexicano G,Ervin FR,Palmour R

更新日期：1984-12-01 00:00:00

abstract：:Male rats which ingest feces of lactating females produce anal excreta which is attractive to pups. This excreta is as attractive as that of lactating females and more attractive than the excreta of males eating a diet of lab chow only. Anal excreta of males which consume feces of lactating females is more attractive ...

journal_title：Physiology & behavior

authors： Brown RE

更新日期：1983-07-01 00:00:00

abstract：:Research investigating sodium hunger in mice has failed to produce evidence that mineralocorticoids are involved in sodium appetite. In our own laboratory, doses of deoxycorticosterone acetate (DOCA) ranging from 1 mg/kg to 20 mg/kg have failed to induce a sodium appetite. In rats, glucocorticoids have been effective ...

journal_title：Physiology & behavior

authors： Rodd ZA,Henricks KK,McCutcheon NB

更新日期：1996-11-01 00:00:00

abstract：:Juvenile rainbow trout divergent in their cortisol response to confinement stress (HR: high responsive or LR: low responsive fish) were exposed to either 1 or 3 h of confinement stress. Untreated fish served as control. After the exposure blood and brain samples were collected. From the blood samples, the levels of co...

journal_title：Physiology & behavior

authors： Schjolden J,Pulman KG,Pottinger TG,Tottmar O,Winberg S

更新日期：2006-05-30 00:00:00

abstract：:The effects of blockade of dopaminergic receptors as well as the lesions of dopaminergic neurons on the behaviour of rats in "motivational" and "motor" tests were examined. Both systemic injection of haloperidol and 6-OHDA lesions in the ventral tegmental area (VTA) or substantia nigra, pars compacta (SN/pC) induced a...

journal_title：Physiology & behavior

authors： Papp M,Bal A

更新日期：1986-01-01 00:00:00

abstract：:Thyroid hormones (TH) are essential for normal development and function of mammalian central nervous system (CNS); TH dysregulation has been implicated in several cognitive and behavioral deficits related to dysfunctions of neurotransmitter systems. In the present study, we investigated the effects of adult onset hypo...

journal_title：Physiology & behavior

authors： Vasilopoulou CG,Constantinou C,Giannakopoulou D,Giompres P,Margarity M

更新日期：2016-10-01 00:00:00