Abstract：
:Rats were instrumented with arterial catheters and directional-pulsed Doppler flow probes for assessment of blood pressure, heart rate, and blood flow in the renal, mesenteric, and hindquarter vascular beds. Subjects were tested in an intermittent shock procedure under paired and isolated social conditions and the cardiovascular indices associated with first shock, prone immobile behavior, upright behavior, and boxing behavior were recorded. Both shock procedures resulted in increased heart rate, mesenteric resistance, and renal resistance, as well as decreased hindquarter resistance. Blood pressure response was variable. Social and behavioral conditions generally accounted for little variance in cardiovascular indices during the treatments. Blood pressure assessed 2.5 min after the last shock was significantly higher in the isolated shock condition. In the context of divergent results from previous research in the area, the current results are most consistent with the view that a similar form of cardiovascular adjustment is present under paired and isolated shock, but that under some conditions the presence of a conspecific or the opportunity to fight may attenuate cardiovascular response to shock.
journal_name
Physiol Behavjournal_title
Physiology & behaviorauthors
Viken RJ,Knutson JF,Johnson AKdoi
10.1016/0031-9384(89)90198-4subject
Has Abstractpub_date
1989-12-01 00:00:00pages
961-6issue
6eissn
0031-9384issn
1873-507Xpii
0031-9384(89)90198-4journal_volume
46pub_type
杂志文章abstract：:Despite many previous studies on stiffness perception, few have investigated the exploratory procedures involved. This study evaluated whether stiffness range influences pressing movements and perception of force and displacement during stiffness discrimination tasks. Force and displacement data were obtained from 30 ...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2016.05.022
更新日期：2016-09-01 00:00:00
abstract：:The prevalence of physical inactivity continues to rise despite there being sufficient evidence to indicate the appropriate dosage of exercise to mitigate risk for many non-communicable diseases. This rise in physical inactivity is unlikely related to exercise prescription knowledge, but rather in the way exercise is ...
journal_title：Physiology & behavior
pub_type： 信件
doi：10.1016/j.physbeh.2018.11.007
更新日期：2019-02-01 00:00:00
abstract：:The changes in the acquisition of conditioned avoidance responses (CARs) and the performance of some spontaneous behaviors were examined across the estrous cycle of female rats. CARs were facilitated during diestrus, impaired at proestrus and practically abolished at estrus and metestrus. Motor activity and head shaki...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(89)90010-3
更新日期：1989-09-01 00:00:00
abstract：:We have shown that vagotomy (VGX) attenuates the reduction of meal size (MS) produced by cholecystokinin (CCK) -8 and -33 and that celiaco-mesenteric ganglionectomy (CMGX) attenuates the prolongation of the intermeal interval (IMI) produced by CCK-33. Here, we report the following novel data. First, by determining the...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2011.10.018
更新日期：2012-02-01 00:00:00
abstract：:Standard replacement therapy for Addison's disease (AD) does not restore a normal circadian rhythm. In fact, hydrocortisone replacement in AD patients likely induces disrupted sleep. Given that healthy sleep plays an important role in improving quality of life, optimizing cognition, and ensuring affect regulation, the...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2015.08.011
更新日期：2015-11-01 00:00:00
abstract：:A protocol suited to the investigations of odor-taste interactions in a functional magnetic resonance imaging (fMRI) scanner is described and results that confirm the validity of that protocol are presented. Stimuli were dissolved in water and presented to the mouth of the participant through plastic syringes and plas...
journal_title：Physiology & behavior
pub_type： 临床试验,杂志文章
doi：10.1016/j.physbeh.2003.12.018
更新日期：2004-05-01 00:00:00
abstract：BACKGROUND:The development of body weight is determined by different factors, namely genetic, behavioral, parental and physiological. OBJECTIVE:To investigate whether genetic, behavioral, parental and physiological factors are involved and the extent of involvement in the development of body weight at ages 12 and 13 y...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2007.12.021
更新日期：2008-03-18 00:00:00
abstract：:The deer mouse presents with spontaneous stereotypic movements that resemble the repetitive behaviours of obsessive-compulsive disorder (OCD), and demonstrates a selective response to serotonin reuptake inhibitors. OCD has been linked to altered redox status and since increased dopamine signalling can promote stereoty...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2011.03.008
更新日期：2011-06-01 00:00:00
abstract：:A possible role of endogenous opioids in male copulatory behavior was examined in six experiments which studied the effects of opiate antagonists on the copulatory behavior of male hamsters (Mesocricetus auratus). In Experiment 1, the acute administration of naloxone hydrochloride (4 mg/kg, SC) ten minutes before test...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(86)90048-x
更新日期：1986-01-01 00:00:00
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：:The relationship among changes in thirst sensations, blood variables, and differential fluid intake in hypohydrated humans was examined. Seven subjects were hypohydrated by 0%, 3%, 5%, and 7% of their body weight on four separate trials which were systematically randomized between subjects. Hypohydration levels were a...
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(87)90212-5
更新日期：1987-01-01 00:00:00
abstract：:Compared to male secondary sexual traits, the effect of testosterone (T) on female ornaments is understudied. In particular, it is unclear whether females experience different costs of T elevation than do males and how this affects the relationship between T and ornamentation in the two sexes. I experimentally and cor...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2006.04.003
更新日期：2006-07-30 00:00:00
abstract：:The reactions elicited by nociceptive stimulations were studied in mice exposed to the presence of different odors: positive (attractive), negative (aversive), or neutral. In a first set of experiments, the animals were not habituated to the odors before the nociceptive stimuli were applied; in this case, the olfactor...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/s0031-9384(97)00024-3
更新日期：1997-08-01 00:00:00
abstract：:Running wheels are frequently used in behavioural and physiological experiments. The function of wheel-running activity in laboratory animals is controversial. In the present long-term study, the influence of this activity was evaluated in male golden hamsters over a period of 52 weeks. Four months after the start of ...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2004.05.006
更新日期：2004-09-15 00:00:00
abstract：:Rats exhibit a sensitive period from the time of birth until postnatal day 10 during which they develop preferences for odors even if those odors are paired with a moderately aversive stimulus. It is still unknown whether pre-exposure to an odor produces alterations on intake responses of basic tastants, and on other ...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2014.12.041
更新日期：2015-09-01 00:00:00
abstract：:Plasma noradrenaline (NA), adrenaline (A) and corticosterone (CS) concentrations were determined simultaneously in permanently heart-cannulated rats before and during the performance of reinforced and nonreinforced (extinguished) operant behavior. Shortly before the experimental food-reinforced (VI 15-sec schedule) le...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(90)90079-j
更新日期：1990-04-01 00:00:00
abstract：:The P3(00) event-related brain potential (ERP) was elicited with an auditory discrimination paradigm under two response task conditions in which the probability of the target tone was always 0.20. Subjects either counted the occurrence of each target tone or pressed a button to the target in different conditions. No r...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(93)90018-b
更新日期：1993-01-01 00:00:00
abstract：:The cephalic phase of digestion (CPD) has been extensively investigated in terms of digestion and metabolism. Nevertheless, microcirculatory changes required to prepare peripheral tissues in order to dispose nutrients have never been assessed. In this study, microvascular function has been evaluated to determine its b...
journal_title：Physiology & behavior
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.physbeh.2011.12.004
更新日期：2012-02-28 00:00:00
abstract：:It has been proposed that homing pigeons may use pilotage to orient home when released from familiar sites. To test this possibility, a group of pigeons was released from familiar locations after being exposed to a constant bright light. This treatment produced the loss of the circadian rhythmicity of general activity...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(93)90344-f
更新日期：1993-12-01 00:00:00
abstract：:The need to obtain data from individual laboratory animals has forced many researchers to singly-house small animals. This is costly to the researcher and isolation can adversely affect animal physiology and behavior which in turn may threaten the validity and generalization of experiment results to humans. We assesse...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2008.04.025
更新日期：2008-09-03 00:00:00
abstract：:Changes in thermal environment can invoke a stress response in pigs, which in turn can potentially impact their immune system and disease susceptibility. We investigated effects of heat stress and social rank on behavior, immune responsiveness, and performance of pigs challenged with porcine reproductive and respirato...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2006.08.029
更新日期：2007-01-30 00:00:00
abstract：:The aim of the present study was to determine the influence of thyroid function on the activity and exploratory behaviour of male Wistar rats. Dysthyroidism was induced by adding drugs to their drinking water from the ninth day of gestation. This method is not as stressful as daily thyroxine injections or thyroidectom...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/s0031-9384(02)00815-6
更新日期：2002-09-01 00:00:00
abstract：:The influence of metabolic status on food selection during refeeding after fasting was investigated in rats fasted for a long period of time and subsequently given the choice of eating fat, protein, and carbohydrate individually. Rats were fasted until either metabolic phase 2 (essentially using lipids) or metabolic p...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(95)02231-7
更新日期：1996-06-01 00:00:00
abstract：:The effects of dietary mineral levels on caloric intake, nutrient choice, body weight, adipose tissue weight, interscapular brown adipose tissue (IBAT) weight, and thermogenic capacity, and plasma insulin and glucose levels were examined in adult male Sprague-Dawley rats. In Experiments 1 and 2, rats were fed a purifi...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(94)00312-2
更新日期：1995-04-01 00:00:00
abstract：:Tonic immobility (TI) is considered to be a final stage in a sequence of defensive responses occurring in the prey/predator encounter. It is known that the basal midbrain of toads is involved in the organization of defensive behavior and analgesia. This study investigated the effect of electrolytic or neurotoxic lesio...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/s0031-9384(00)00433-9
更新日期：2001-02-01 00:00:00
abstract：:Studies have found that, under a wide variety of social circumstances, females are more likely than males to smile. The present article offers a theoretical explanation for this difference based on the premise that testosterone (along with other sex hormones) has evolved the tendency to alter brain functioning in ways...
journal_title：Physiology & behavior
pub_type： 杂志文章,评审
doi：10.1016/j.physbeh.2006.03.034
更新日期：2006-07-30 00:00:00
abstract：:The purpose of the present study was a description of hormonal profiles in female prairie voles (Microtus ochrogaster) in estrus that was induced by male exposure versus postpartum estrus. Hormonal profiles are reported in sexually naive females and in sexually experienced females, as a function of varying amounts of ...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(89)90195-9
更新日期：1989-12-01 00:00:00
abstract：:Sucrose is considered by many to be detrimental to health, giving rise to deterioration of the body associated with ageing. This study was undertaken to determine whether replacing sucrose in the diet long-term with honey that has a high antioxidant content could decrease deterioration in brain function during ageing....
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2009.03.001
更新日期：2009-06-22 00:00:00
abstract：:Oxidative damage is one of the hallmarks of the aging process. The current study evaluated effects of two proprietary antioxidant-based ingredients, rosemary extract and spearmint extract containing carnosic acid and rosmarinic acid, respectively, on learning and memory in the SAMP8 mouse model of accelerated aging. T...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2016.08.013
更新日期：2016-10-15 00:00:00
abstract：:Restoration of memory by pretest reminder treatments following ECS-induced amnesia in principle could be mediated by nonassociative arousal and/or reactivation of information by the reminder stimuli. In the present research, arousal value of the reminder treatment was largely a function of the novelty of the context i...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(85)90333-6
更新日期：1985-08-01 00:00:00
