Abstract：
:Specific areas of feline central gray (CG) modulate affective aggression elicited by hypothalamic stimulation and produce analgesia, possibly mediated by enkephalins. Despite correlations between opiates and aggressive behavior suggested previously, their relationship has not been clearly demonstrated. The goal of this study was to examine the possible role of endogenous opiate mechanisms in CG modulation of affective aggression. Electrodes were placed in the ventromedial hypothalamus (VM) which, when stimulated, elicited affective attack. Control latency to VM-elicited hiss was established. CG cannula-electrodes were then implanted. Response modulation was determined by dual stimulation of CG and VM electrodes, alternated with VM stimulation alone. Naloxone was introduced through the CG electrodes and VM-elicited hiss latency was again determined, followed by paired trials of dual and single stimulation. Six ventral facilitatory and eight dorsal inhibitory sites were identified. Naloxone had no effect on CG facilitation but completely blocked CG inhibition of VM-elicited hissing. In support of these findings, it was observed that D-A1A2-MET5-enkephalin injected directly into CG-inhibitory sites suppressed VM-elicited hissing. These results demonstrate that opiate mechanisms are operative in the inhibitory modulation of intra-specific aggression.
journal_name
Physiol Behavjournal_title
Physiology & behaviorauthors
Pott CB,Kramer SZ,Siegel Adoi
10.1016/0031-9384(87)90209-5subject
Has Abstractpub_date
1987-01-01 00:00:00pages
207-13issue
2eissn
0031-9384issn
1873-507Xpii
0031-9384(87)90209-5journal_volume
40pub_type
杂志文章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
pub_type： 杂志文章
doi：10.1016/0031-9384(80)90044-x
更新日期：1980-06-01 00:00:00
abstract：:We used changes in body color and eyespot formation, two somatic indices of stress controlled mainly by catecholamine activity, to compare the reactions of dominant and subordinate male green anole lizards (Anolis carolinensis) to a nonsocial stressor, forced movement. Individual males were pretested by subjecting the...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2003.10.009
更新日期：2004-01-01 00:00:00
abstract：:Rats with either control operations or septal damage were pretrained on a VI 30-sec schedule and tested for response suppression ability on either an omission training (OT) task or on extinction. Septal damage enhanced barpressing on the VI 30-sec task. Animals with septal damage took longer to suppress responding on ...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(75)90228-0
更新日期：1975-08-01 00:00:00
abstract：:Exercise-related affective responses, particularly in-task, have been implicated as influencing behavioral maintenance. An extensive body of literature, primarily using aerobic modes in laboratory settings, has identified a relatively consistent inverse relationship between intensity and affect. This relationship is p...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2020.113261
更新日期：2021-03-01 00:00:00
abstract：:Cancer patients frequently suffer from fatigue, a complex syndrome associated with tiredness and depressed mood. Cancer-related fatigue (CRF) can be present at the time of diagnosis, escalates during treatment, and can persist for years after treatment. CRF negatively influences quality of life, limits functional inde...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2014.12.045
更新日期：2015-03-01 00:00:00
abstract：:Brain derived neurotrophic factor (BDNF) is a protein that plays a critical role in modulating cognition in animals and humans. Aerobic exercise often increases BDNF in adults, but effects of this exercise modality and others among adolescents remain uncertain. This study examined the effects of aerobic training, resi...
journal_title：Physiology & behavior
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.physbeh.2018.04.026
更新日期：2018-07-01 00:00:00
abstract：:We previously reported that in male rats, 24 h of social housing with an associate male rat immediately following fear conditioning attenuated conditioned hyperthermia in response to an auditory conditioned stimulus. In this study, we investigated the time window and threshold of social housing where "social buffering...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2010.10.025
更新日期：2011-02-01 00:00:00
abstract：:The effects of U50488H, a kappa agonist, and WIN 44441-3, a kappa antagonist, and their modification of the effects of ethanol, on the behavior of rats in a modified open field apparatus, was examined. Crossover activity was increased by U50488H. Headpoke activity was decreased by WIN 44441-3 and increased by U50488H....
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(89)90129-7
更新日期：1989-02-01 00:00:00
abstract：:The European rabbit, both in its wild and domesticated forms, has been a pioneer species in the study of mammalian chemical communication, and illustrates well the difficulty of understanding the functional significance of these often complex signals. Here we investigate the performance of one of the rabbit's most con...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2008.03.005
更新日期：2008-06-09 00:00:00
abstract：:Play behavior of blinded and sighted juvenile rats was measured using the brief paired-encounter procedure. Dyads of sighted-sighted, blind-blind, or sighted-blind rats were observed in a large or small chamber on alternate days for ages 28 through 43 days. Blinded rats played as frequently as sighted rats regardless ...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(86)90003-x
更新日期：1986-01-01 00:00:00
abstract：:Visual information processing was investigated in the inferotemporal cortical (ITCx)-amygdalar (AM)-lateral hypothalamic (LHA) axis which contributes to food-nonfood discrimination. Neuronal activity was recorded from monkey AM and LHA during discrimination of sensory stimuli including sight of food or nonfood. The ta...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(89)90149-2
更新日期：1989-02-01 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
abstract：:This study examined the effects of a fungal infection on body temperature (Tb) and sleep states. Tb and sleep were recorded in male rats for 24 hr after a saline injection and 48 hr after a subcutaneous injection of live brewer's yeast, at ambient temperatures (Ta's) of 20 degrees and 30 degrees C. Peak fevers of 1.6-...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(88)90051-0
更新日期：1988-01-01 00:00:00
abstract：BACKGROUND:Negative affect is shown consistently to promote unhealthy food choices and dietary intake in laboratory studies. However, this relationship in naturalistic settings is less clear and previous research is limited by dietary assessment methodology and neglects to account for several important moderating varia...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2019.05.011
更新日期：2019-08-01 00:00:00
abstract：:Radiations are known to cause behavioural perturbations like conditioned taste aversion (CTA), performance decrement, learning, etc., even at very low doses. The manifestation of radiation-induced behavioural degradation has not been understood well and requires further studies. Therefore, the effects of low-dose whol...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/s0031-9384(01)00434-6
更新日期：2001-05-01 00:00:00
abstract：:The ambient geomagnetic field influences a variety of biological phenomena. Electrical and biochemical parameters of the rodent pineal gland are influenced by the alteration of weak magnetic fields (MF), the magnetic receptor probably residing in the retina. However, open questions concern the role of retinal pigmenta...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(88)90350-2
更新日期：1988-01-01 00:00:00
abstract：INTRODUCTION:Depending on type, intensity and duration, exercise can have both beneficial and detrimental effects on cognitive function. The impact of exercise on learning and memory is also sensitive to hydration status, so we hypothesized that mild hypohydration induced with exercise, will adversely impact executive ...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2017.08.013
更新日期：2017-10-15 00:00:00
abstract：:Nicotine exposure during development can alter behavior in adulthood in mice. One route of nicotine administration that can mimic some of the dynamics of human smoking is administration of the drug to pregnant and nursing mice through the drinking water. It is critical to determine if nicotine administration has an im...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2010.08.021
更新日期：2010-12-02 00:00:00
abstract：:Thyroid hormones play an important role in brain development. In the present study, we examined the influence of transient postnatal hypothyroidism on reproductive neuroendocrine and behavioral outcomes in the male Syrian (golden) hamster. Hamster pups were rendered hypothyroid following exposure to the goitrogen, 6-n...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2006.12.017
更新日期：2007-04-23 00:00:00
abstract：:Human locomotion, as a behavioral system, is well suited for investigating the interplay of learning with innate biological mechanisms. The present work assembled, from previous findings, a test battery of operant conditioning to modify strong ongoing electromyographic (EMG) activity of the left tibialis anterior (TA)...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(86)90130-7
更新日期：1986-01-01 00:00:00
abstract：:Large meals scheduled at greater-than-circadian periods (such as T = 31 h) tend to elicit enhanced activity approximately 24 h subsequent to receipt. These studies characterized the process responsible for this meal-engendered "circadian ensuing activity" (meal CEA). Female Sprague-Dawley rats were housed in stations ...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/s0031-9384(98)00211-x
更新日期：1999-01-01 00:00:00
abstract：:Glucose and insulin levels of the cerebrospinal fluid (CSF) were changed by an infusion of either glucose, insulin or a mixture of glucose and insulin in the third ventricle of freely moving undisturbed rats. Before, during and after infusions venous blood samples were withdrawn to determine insulin- and glucose conce...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(85)90316-6
更新日期：1985-09-01 00:00:00
abstract：:Previous studies showed that when socially isolated at 22 degrees C, postnatal day 14 rats, but not younger day 7 rats, reduce their emission of ultrasonic vocalizations when exposed to an unfamiliar adult male rat, a naturalistic threat. Because ultrasound production is associated with factors such as age and body te...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(92)90336-z
更新日期：1992-09-01 00:00:00
abstract：:Male Wistar rats living in colonies of 4 males plus 4 females were compared to noncolony males, cohabitating with a female. Irreversible dominance relationships developed between one dominant male (D) and three subordinates (S). Dominants developed high basal testosterone levels and large preputial glands. Subordinate...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(92)90078-g
更新日期：1992-05-01 00:00:00
abstract：:Interleukin-1 (IL-1), a cytokine secreted by activated macrophages, inhibits sexual behavior in female but not male rats. The present study examined the effects of IL-1 on sexual attractiveness of the injected animal and on the sexual responses exhibited by its mating partner. In Experiment 1, a male rat was placed wi...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/s0031-9384(97)00381-8
更新日期：1997-12-31 00:00:00
abstract：:The effects of nonpharmacologically-induced deprivation of paradoxical sleep for a 24 hour period were studied in rabbits. Response characteristics commonly associated with the deprivation procedure in other species were observed, as well as features apparently peculiar to the rabbit. Like other mammals, rabbits: (1) ...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(86)90352-5
更新日期：1986-01-01 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
pub_type： 杂志文章
doi：10.1016/s0031-9384(98)00137-1
更新日期：1998-07-01 00:00:00
abstract：:Eighteen ovariectomized ring doves (Streptopelia risoria) received subcutaneous silastic implants of either testosterone propionate (TP), 5 alpha-dihydrotestosterone propionate (DHTP) or cholesterol. Birds were paired daily for 1-hr with intact males. Eleven days after implantation the pairs were observed. Both TP and...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(84)90330-5
更新日期：1984-04-01 00:00:00
abstract：:The aim of this study was to investigate the impact of training experience on young horses (Equus caballus)' lateralized responses to an approaching human. The results show that the one year old untrained horses display asymmetrical responses to an approaching human, with more negative reactions (escapes, threats) whe...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2011.05.009
更新日期：2011-09-01 00:00:00
abstract：:The present study aimed to evaluate the effects of a highly-demanding match and a lowly-demanding match on pre-competitive heart rate variability (HRV) and anxiety in semi-professional female soccer athletes. A total of 14 players, with a mean age of 23.78 (4.93), from the Cáceres Women Football Club of the Spanish Se...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2020.112926
更新日期：2020-08-01 00:00:00
