Western diet consumption and cognitive impairment: links to hippocampal dysfunction and obesity.

abstract：:The relationship between breakfast composition and cognitive performance was examined in elementary school children. Two experiments compared the effects of two common U.S. breakfast foods and no breakfast on children's cognition. Using a within-participant design, once a week for 3 weeks, children consumed one of two...

journal_title：Physiology & behavior

authors： Mahoney CR,Taylor HA,Kanarek RB,Samuel P

更新日期：2005-08-07 00:00:00

abstract：:The supplementation of methionine and threonine to a 10% soy protein isolate diet caused sharp decreases in the concentrations of brain tryptophan, serotonin and 5HIAA (5-hydroxyindole acetic acid) (e.g., in the hypothalamus, hippocampus, amygdala, locus coeruleus and brain stem). The serum tryptophan ratio (i.e., the...

journal_title：Physiology & behavior

authors： Yokogoshi H,Nomura M

更新日期：1991-12-01 00:00:00

abstract：OBJECTIVES:To seek insights into the relationship between chewing, appetite, food intake and gut hormones, and to consider potentially useful recommendations to promote benefits of chewing for weight management. MATERIALS AND METHODS:Papers were obtained from two electronic databases (Medline and Cochrane), from searc...

journal_title：Physiology & behavior

authors： Miquel-Kergoat S,Azais-Braesco V,Burton-Freeman B,Hetherington MM

更新日期：2015-11-01 00:00:00

abstract：:Groups of intact male and female Wistar rats were exposed to a standard passive avoidance procedure. The intensity of the light bulb illuminating the platform during adaptation, pre- and post-shock trials was manipulated (5, 25 or 75 W). Entrance latencies during pre-shock trials were longer for males than for females...

journal_title：Physiology & behavior

authors： van Haaren F,van de Poll NE

更新日期：1986-01-01 00:00:00

abstract：:Cage stocking density can be manipulated by changing in cage size and group size in the cage. The effects of these two factors were investigated in three developmental stages in male rats: juvenile, post-pubertal, and adult. An open-field test was conducted to measure exploratory behavior which was influenced by level...

journal_title：Physiology & behavior

authors： Arakawa H

更新日期：2005-03-16 00:00:00

abstract：:Level of food restriction was manipulated in mice to assess its importance for the acquisition and expression of a conditioned odor discrimination. In training, animals were exposed to odors (either rose or lemon) presented on a piece of filter paper in a pot covered in bedding. For half of the conditioning trials, gr...

journal_title：Physiology & behavior

authors： Forestell CA,Schellinck HM,Boudreau SE,LoLordo VM

更新日期：2001-03-01 00:00:00

abstract：:Rats are nocturnal feeders. The present results show that when either the cost of procuring a meal or the cost of consuming it increases differentially in the dark relative to the light, rats shift their feeding activity to the light phase of the light/dark cycle. These results suggest that some of the same factors th...

journal_title：Physiology & behavior

authors： Jensen GB,Collier GH,Medvin MB

更新日期：1983-10-01 00:00:00

abstract：:Ethanolic extract of leaves of Morus alba L. (M. alba), known as white mulberry, was orally administered (100 mg/kg b.wt) for 8 weeks to female Wistar rats that were fed a high-cholesterol diet (HCD), to investigate the potential of M. alba leaves in attenuation of obesity, dyslipidemia, insulin resistance, and defici...

journal_title：Physiology & behavior

authors： Metwally FM,Rashad H,Mahmoud AA

更新日期：2019-03-15 00:00:00

abstract：:Using a combination of injection cannula and recording electrode, the effect of 1 microliter of 3 mM verapamil upon the multiunit responses evoked in the peripeduncular nucleus (PPN) by electric stimuli applied to the pudendal nerves in urethane anesthetized proestrous female rats was studied in 9 experiments. It was ...

journal_title：Physiology & behavior

authors： Lorenzo A,Carrer HF

更新日期：1988-01-01 00:00:00

abstract：:The effects of chronic administration of cocaine to pregnant rabbits on maternal seizures and on pregnancy outcome were studied. Cocaine (2, 3 or 4 mg/kg/injection) or saline was administered, I.V., twice daily, from gestation Day 8 (G8) to G29. There were no significant differences in maternal weight gain or pregnanc...

journal_title：Physiology & behavior

authors： Murphy EH,Chon J,Darvish-Sefat F,Diven K,Schumann M,Shumsky JS

更新日期：1997-09-01 00:00:00

abstract：:Male and female spontaneously hypertensive (SHR), Wistar-Kyoto (WKY), and Sprague-Dawley (SD) rats were assessed at one of two ages (postnatal day 74 or 346) for open field locomotor activity and anxiety-related behavior in the elevated plus maze (EPM). In general, the SHR displayed the least anxiety-related behavior,...

journal_title：Physiology & behavior

authors： Ferguson SA,Gray EP

更新日期：2005-08-07 00:00:00

abstract：:Mixtures of compounds can often be tasted even when all of their components are too weak to be tasted separately. Such mixtures are said to be integrative. Integration was demonstrated by mixing compounds in concentrations proportional to their separate detection thresholds and then measuring the detection threshold o...

journal_title：Physiology & behavior

authors： Stevens JC

更新日期：1997-11-01 00:00:00

abstract：:Young pigs, which are useful experimental animals for biomedical research, were prepared with lateral intracerebroventricular (ICV) cannulae and housed individually in cages fitted with operant panels, with food and water ad lib. ICV injection of 200 micrograms of dynorphin A 1-17 or 1-13 resulted in a significant mea...

journal_title：Physiology & behavior

authors： Baldwin BA,de la Riva C,Ebenezer IS

更新日期：1990-12-01 00:00:00

abstract：:We wanted to determine what happens to brain PCr and ATP relative to that in liver during a series of dietary manipulation consisting of a severe fast, during eating (when nutrients are intermittently supplied), and during and after PN-100, when an excess amount of nutrients are continuously supplied, using 31P-NMR sp...

journal_title：Physiology & behavior

authors： Bodoky G,Yang ZJ,Meguid MM,Laviano A,Szeverenyi N

更新日期：1995-09-01 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：:The present studies sought to determine whether prenatal cocaine administration (15 mg/kg b.i.d. between gestational ages 1-20) had enduring effects on emotional behavior of rats. Rats prenatally treated with cocaine interacted less with other rats in the social interaction test of anxiety at both 30 and 120 days of a...

journal_title：Physiology & behavior

authors： Overstreet DH,Moy SS,Lubin DA,Gause LR,Lieberman JA,Johns JM

更新日期：2000-07-01 00:00:00

abstract：:Intermittent exposure to the same stressor can lead to a gradual decline in physiological, neuroendocrine and behavioral stress responses (habituation). We investigated possible habituation of cardiac autonomic responsiveness and susceptibility to cardiac arrhythmias in male rats exposed to either intermittent social ...

journal_title：Physiology & behavior

authors： Sgoifo A,Pozzato C,Costoli T,Manghi M,Stilli D,Ferrari PF,Ceresini G,Musso E

更新日期：2001-06-01 00:00:00

abstract：:Pleasant and unpleasant flavors and odors can modulate pain perception, and the efficacy of sweet flavors in reducing pain seems to be related to its hedonic value. Chronic variate stress paradigm is a model of depression, and is suggested to induce anhedonia. We observed previously that lithium may prevent behavioral...

journal_title：Physiology & behavior

authors： de Vasconcellos AP,Nieto FB,Fontella FU,da Rocha ER,Dalmaz C

更新日期：2006-07-30 00:00:00

abstract：:Acquisition and reversal of a memory task dependent on hippocampal integrity were assessed in rats following chronic corticosterone treatment. Young adult male rats were injected daily with corticosterone (10 mg/kg, SC) for 8 weeks. Memory was assessed during the last week of treatment with an elevated platform maze. ...

journal_title：Physiology & behavior

authors： Bardgett ME,Newcomer JW,Taylor GT

更新日期：1996-06-01 00:00:00

abstract：:This work evaluated the effects of moderate physical exercise performed under hypoxic conditions on melatonin and sleep. Forty healthy men were randomized into four groups: Normoxia (N) (n = 10); Hypoxia (H) (n = 10); Exercise under Normoxia (EN) (n = 10); and Exercise under Hypoxia (EH) (n = 10). The observation peri...

journal_title：Physiology & behavior

authors： de Aquino Lemos V,Dos Santos RVT,Antunes HKM,Behn C,Viscor G,Lira FS,Bittar IGL,Caris AV,Tufik S,De Mello MT

更新日期：2018-11-01 00:00:00

abstract：:Zebrafish (Danio rerio) are rapidly becoming a popular animal model for neurobehavioral and psychopharmacological research. While startle testing is a well-established assay to investigate anxiety-like behaviors in different species, screening of the startle response and its habituation in zebrafish is a new direction...

journal_title：Physiology & behavior

authors： Pittman JT,Lott CS

更新日期：2014-01-17 00:00:00

abstract：:Trait dysphoric rumination is a transdiagnostic factor associated with depression and anxiety that has also been linked with blunted respiratory sinus arrhythmia (RSA), an index of reduced emotion regulation capacity. However, the autonomic correlates of state dysphoric rumination remain unclear. We examined the physi...

journal_title：Physiology & behavior

authors： Stone LB,Lewis GM,Bylsma LM

更新日期：2020-10-01 00:00:00

abstract：:Earlier studies had indicated the possibility of the involvement of the alpha(1) adrenergic receptors on the medial preoptic (mPOA) neurons in hypnogenesis. Microinjection of alpha1 agonist methoxamine (0.05 microg) into the mPOA of the rats, maintained at an ambient temperature (Tamb) of 24 degrees C, did not produce...

journal_title：Physiology & behavior

authors： Vetrivelan R,Mallick HN,Kumar VM

更新日期：2005-03-31 00:00:00

abstract：:Many lateral hypothalamic electrodes that support self-stimulation also elicit feeding. Refractory period and conduction velocity estimates for the axons supporting these behaviors appear identical, suggesting that these behaviors may be elicited by stimulation of a common directly activated substrate. However, it is ...

journal_title：Physiology & behavior

authors： Waraczynski MA,Kaplan JM

更新日期：1990-05-01 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：:Two behavioral experiments were performed to determine if the housing conditions modify taste preferences, body weight gain, food and fluid intake, and alimentary diurnal pattern in adult male rats. In Experiment 1, a two-bottle 24-h preference test (salt, sweet, sour, bitter solutions versus deionized water) was perf...

journal_title：Physiology & behavior

authors： Scalera G

更新日期：1992-11-01 00:00:00

abstract：:Women were divided into those eating at a decelerated or linear rate. Eating rate was then experimentally increased or decreased by asking the women to adapt their rate of eating to curves presented on a computer screen and the effect on food intake and satiety was studied. Decelerated eaters were unable to eat at an ...

journal_title：Physiology & behavior

authors： Zandian M,Ioakimidis I,Bergh C,Brodin U,Södersten P

更新日期：2009-02-16 00:00:00

abstract：:Dried bonito dashi is often used in Japanese cuisine with a number of documented positive health effects. Its major taste is thought to be umami, elicited by inosine 5'-monophosphate (IMP) and L-amino acids. Previously we found that lactic acid, a major component of dried bonito dashi, enhanced the contribution of man...

journal_title：Physiology & behavior

authors： Delay ER,Weaver B,Lane DR,Kondoh T

更新日期：2019-02-01 00:00:00

abstract：:Evaluation of the participation of different substantia nigra sites in the sensitization of resistant (R) animals to audiogenic seizures (AS), was performed after series of small (5 mC; n = 28), medium (10 mC; n = 57) and large (15 mC; 3 points of 5 mC each, n = 19) unilateral electrolytic lesions of the substantia ni...

journal_title：Physiology & behavior

authors： Doretto MC,Garcia-Cairasco N

更新日期：1995-08-01 00:00:00

abstract：:Cocaine alters brain function from the early days of development throughout the entire life of an individual. Since the first preclinical research on cocaine sensitization was published, sex differences in response to the drug in adult rats have been noted. With the appearance of reports on "crack babies" during the 1...

journal_title：Physiology & behavior

authors： Dow-Edwards D

更新日期：2010-06-01 00:00:00