Abstract：
:Previous studies demonstrate that 14-day-old rats reduce their emission of ultrasonic vocalizations and freeze when exposed to an unfamiliar adult male rat. This study sought to identify the stimulus characteristics of conspecific males that potentiate the display of behavioral inhibition. In Experiment 1, day 14 rats were isolated from the nest and exposed to either an unfamiliar prepubescent male rat or an unfamiliar adult male rat. Pups exposed to the unfamiliar adult male rat exhibited significantly elevated levels of freezing and reduced their emission of ultrasounds. In Experiment 2, pups were exposed to either a familiar or an unfamiliar adult male rat. Although several pups exposed to the familiar adult male rat exhibited freezing, pups tested with the unfamiliar adult rat showed a reliably higher duration of freezing and made fewer vocalizations. Results suggest that neither the unfamiliar factor nor cues associated with male adulthood are sufficient to account for the occurrence of behavioral inhibition when presented separately. However, the combination of unfamiliarity and adult male stimuli are highly potent stimulus features that elicit behavioral inhibition in preweanling rats.
journal_name
Physiol Behavjournal_title
Physiology & behaviorauthors
Takahashi LKdoi
10.1016/0031-9384(94)90050-7subject
Has Abstractpub_date
1994-04-01 00:00:00pages
717-21issue
4eissn
0031-9384issn
1873-507Xpii
0031-9384(94)90050-7journal_volume
55pub_type
杂志文章abstract：:Hormones associated with pregnancy and parturition have been implicated in facilitating the onset of maternal behavior via reductions in neophobia, anxiety, and stress responsiveness. To determine whether the onset of paternal behavior has similar associations in biparental male California mice (Peromyscus californicu...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2012.05.012
更新日期：2012-08-20 00:00:00
abstract：:Following training with distinctively flavored solutions which differ in calories and thus in their postingestive effects, rats demonstrate flavor-postingestive consequence learning by preferentially consuming one of the flavors in two-bottle tests (both flavors presented in nutrient-identical solutions). The directio...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/s0031-9384(97)00345-4
更新日期：1997-12-01 00:00:00
abstract：:The present study describes a wheel turn/tail flick paradigm that was designed to simultaneously assess nociceptive thresholds of responses organized at spinal and supraspinal levels of the CNS in the rat. The paradigm involves training rats to perform an operant wheel turn response in order to escape current applied ...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(90)90028-3
更新日期：1990-05-01 00:00:00
abstract：:Polychlorinated biphenyls are environmental contaminants known to affect neurobehavioral development in many laboratory studies using different animal models. Because of their bioaccumulation and long half-life they are a serious concern for our own species. The dioxin-like PCB congener 3,4,3',4'-tetrachlorobiphenyl (...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2004.10.022
更新日期：2005-01-31 00:00:00
abstract：:A novel model to evaluate erectile, ejaculatory, and sexual behavior patterns in conscious mouse is presented. Corpus spongiosum of the penis (CSP) pressure was recorded by using telemetry and was correlated with erectile activity (penile elongations, cups, flips) during reflex induction and spontaneous erections in f...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2007.04.016
更新日期：2007-08-15 00:00:00
abstract：:Reaction times and perceived intensities for NaCl solutions were measured in sixteen human adults. Stimulus delivery was by means of a circular piece of solution-soaked filter paper held with forceps. The reaction time (T) decreased and the perceived intensity (S) increased with increasing the concentration (C) of NaC...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(82)90369-9
更新日期：1982-07-01 00:00:00
abstract：:The 24-hour sleep-wake cycle of untreated, normal rats and of capsaicin-treated rats was continuously recorded by telemetry. Recordings were made on two baseline days at 22 degrees C, two days at 29 degrees C, and two final days at 22 degrees C. In untreated animals the daily amount of waking was reduced by the elevat...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(83)90148-8
更新日期：1983-03-01 00:00:00
abstract：:This study measured plasma corticosterone levels in male rats during repeated daily presentations of two intensities of restraint stress. The corticosterone response to a stress session was defined as the change from pre-stress levels to levels after 60 minutes of restraint. With the relatively intense stress imposed ...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(88)90097-2
更新日期：1988-01-01 00:00:00
abstract：:Endothelium-aggressive factors are associated with the development of atherosclerosis. Exercise training can either prevent or attenuate this process, but little is known about the effects of high-intensity interval training (HIIT) in adolescents. Thus, we assessed the effects of HIIT on endothelial function, lipid pr...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2019.112728
更新日期：2020-01-01 00:00:00
abstract：INTRODUCTION:Otitis media (OM) is a significant disease that affects nearly all children early in life. Recently, childhood overweight has become an epidemic. Past research has demonstrated that a history of OM is related to food preferences and overweight through proposed physiological mechanisms. The purpose of this ...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2011.01.002
更新日期：2011-03-28 00:00:00
abstract：:Caloric restriction in mice can trigger gorging behaviour, which is characterized by periods of excessive food ingestion in a short time. Animals that gorge are thought to have a reduced metabolism compared to those that nibble their food over a longer period and might therefore be more able to compensate for reduced ...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2007.07.005
更新日期：2007-12-05 00:00:00
abstract：:The development of liking for flavours through conditioning has so far been widely demonstrated in the laboratory. The impact of conditioning in the real world however is yet to be reported. This study investigated the development of liking for flavours through conditioning in the real world as part of everyday life. ...
journal_title：Physiology & behavior
pub_type： 临床试验,杂志文章
doi：10.1016/j.physbeh.2005.11.017
更新日期：2006-03-30 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
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.physbeh.2016.04.024
更新日期：2016-08-01 00:00:00
abstract：:Rats maintained on limited-access daily feeding schedules develop food-anticipatory activity rhythms which coexist with the photic circadian activity rhythm. These food anticipatory rhythms appear to depend upon a food-entrainable circadian oscillator which is separate and distinct from the light-entrainable circadian...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(84)90064-7
更新日期：1984-01-01 00:00:00
abstract：:In vertebrates, male-typical sexual behavior (MSB) is largely controlled by gonadal androgens, however, the mechanism of this control is believed to vary among species. During immediate activation MSB is tightly correlated with circulating levels of androgens, while the organization of MSB by a hormonal event at a spe...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2016.12.030
更新日期：2017-03-01 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
pub_type： 杂志文章
doi：10.1016/j.physbeh.2009.12.017
更新日期：2010-06-01 00:00:00
abstract：:A technique for sectioning the optic nerve in rats is described which permits direct viewing of the nerve during surgery. The technique results in no damage to the front of the eye. A procedure for constructing cheap, effective retractors is described. ...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(76)90026-3
更新日期：1976-12-01 00:00:00
abstract：:In nature the degu has been observed to deposit and to investigate scents. This study employed a captive group of these animals to investigate their responses to conspecific urinary marks in a neutral arena. Both sex classes served as subjects. They were presented with urine obtained from males, from females and a sal...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(85)90027-7
更新日期：1985-06-01 00:00:00
abstract：:Prolactin along with corticosterone is a stress responsive hormone. The present study examined the effect of predictable and unpredictable psychological stress on corticosterone and prolactin secretion. Repeated unpredictable exposure to the novelty cage produced a more substantial increase in the level of corticoster...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(86)90234-9
更新日期：1986-01-01 00:00:00
abstract：:Brief ether exposure induced high quality sexual receptivity in ovariectomized, estrogen-treated rats, presumably by increasing the secretion of adrenal progestins. Adrenalectomy completely blocked the effects of ether on this behavior. The onset of receptivity occurred 30--60 min following ether exposure; latencies m...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(77)90333-x
更新日期：1977-08-01 00:00:00
abstract：:Analyses of the behavioral reactions of rodents to predators have greatly contributed to the understanding of defense-related human psychopathologies such as anxiety and panic.We here investigated the behavioral consequences of exposing male Wistar rats to a live cat using the elevated T-maze test of anxiety. This tes...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2015.04.019
更新日期：2015-07-01 00:00:00
abstract：:Fifty-two healthy young adults classified either as Type A (coronary prone) or Type B were randomly assigned to a vigilance task during which observing responses produced targets according to either a predictable (i.e., fixed-interval 90-sec) or a nonpredictable (i.e., random-interval 90-sec) reinforcement schedule. D...
journal_title：Physiology & behavior
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/0031-9384(90)90054-8
更新日期：1990-01-01 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
pub_type： 杂志文章
doi：10.1016/0031-9384(95)02067-5
更新日期：1995-12-01 00:00:00
abstract：:We investigated the relationship between perceived bitterness, food disgust sensitivity, and sex. Participants completed the 8-item Food Disgust Scale and a 6-n-propylthiouracil (PROP) taster test and were categorised as PROP non-tasters, medium-tasters, or supertasters. An analysis of variance of between-subject fact...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2019.02.036
更新日期：2019-05-15 00:00:00
abstract：:Experiments were performed to measure the influence of centrally and peripherally applied arginine vasopressin (AVP) on anxiety-related behavior as indicated by the elevated plus maze test. Central administration was performed into the septum using a microdialysis technique. In initial experiments, the microdialysis p...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/s0031-9384(98)00119-x
更新日期：1998-06-15 00:00:00
abstract：:The effects of a mild, nonpainful stressor (restraint, RT) on the social behavior of male rats were explored. Twenty-four hours after single or repeated RT, experimental subjects were confronted in a neutral cage with unfamiliar and naive opponents of the same sex and strain, matched for age and body weight. Introduct...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(93)90272-h
更新日期：1993-05-01 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
pub_type： 杂志文章
doi：10.1016/0031-9384(89)90241-2
更新日期：1989-05-01 00:00:00
abstract：:To investigate the effects of alcohol on appetite and food intake, 26 males attended the laboratory on three occasions. On each occasion, they were given a standard breakfast. Visual analog scale ratings of hunger, desire to eat and fullness (appetite ratings) were recorded from before breakfast until their return to ...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/s0031-9384(01)00598-4
更新日期：2001-10-01 00:00:00
abstract：:Food marketing is a major contributor to high rates of obesity and diet-related disease among children. Researchers, advocates, and policymakers have called for improvements in the nutrition quality of foods marketed to children to improve children's health. In the United States, for over 10 years, the food and bevera...
journal_title：Physiology & behavior
pub_type： 杂志文章,评审
doi：10.1016/j.physbeh.2020.113139
更新日期：2020-12-01 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
pub_type： 杂志文章,meta分析,评审
doi：10.1016/j.physbeh.2015.07.017
更新日期：2015-11-01 00:00:00
