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 electrographic alterations was calculated. All the compounds studied, produced trains of 6/sec spike and waves complexes in the cingulum, rapid synchronous discharges in the amygdaloid complex, and slow wave synchronous activity and spiking in the septal areas. At low but hallucinatory concentrations of these drugs, the cortical EEG was not affected. Exploratory movements directed toward non-existent objects, classified as hallucinatory-like behavior, appeared simultaneous with these changes in the EEG recordings. It was concluded that there could exist a relationship between the appearance of 6/sec spike and wave complexes in the cingulum and the presence of hallucinations, produced by some synthetic drugs in the cat, this activity could be interpreted as the spreading of altered function of limbic and non-limbic nuclei related with this bundle which explain unspecificity of action.
journal_name
Physiol Behavjournal_title
Physiology & behaviorauthors
Contreras CM,Guzman-Flores C,Mexicano G,Ervin FR,Palmour Rdoi
10.1016/0031-9384(84)90240-3subject
Has Abstractpub_date
1984-12-01 00:00:00pages
981-4issue
6eissn
0031-9384issn
1873-507Xpii
0031-9384(84)90240-3journal_volume
33pub_type
杂志文章abstract：:The glucose analogue 2-deoxy-D-glucose (2DG) inhibits glucose metabolism and causes a rapid increase in food consumption in most species. This increase is most apparent during the first 6 postinjection hours, although it may persist as long as 10 hr. There are no published descriptions of alterations in food consumpti...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(79)90142-2
更新日期：1979-07-01 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
pub_type： 杂志文章
doi：10.1016/j.physbeh.2005.06.009
更新日期：2005-08-07 00:00:00
abstract：OBJECTIVE:The jiggle of the motor evoked potential (MEP) induced by transcranial magnetic stimulation (TMS) depends on a number of factors including the assessment of this stochastic signal by the method known as area under curve (AUC). We aim to ascertain the MEP findings assessed by the AUC method obtained from indiv...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2015.01.014
更新日期：2015-03-15 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：:This study investigated the hypotheses that unpredictable prenatal stress has effects on the offspring, similar to those induced by perinatal administration of glucocorticoids and increases the vulnerability to stressful situations at adulthood. Rats were exposed to random noise and light stress throughout pregnancy. ...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(86)90172-1
更新日期：1986-01-01 00:00:00
abstract：:The proposition that chewing gum can improve alertness was investigated via both physiological and self-rated measures. The Pupillographic Sleepiness Test (PST) provided a measure of pupillary unrest (PUI); a physiological index of daytime sleepiness. Chewing gum reduced the extent of sleepiness as measured by both PU...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2011.10.020
更新日期：2012-02-01 00:00:00
abstract：:A large part of domestic food intake may be determined by retail food purchase behavior, and it is commonly believed that this may be significantly influenced by the shopper's state of food deprivation. In the present study, 198 subjects recruited just prior to shopping at a large supermarket completed questionnaires ...
journal_title：Physiology & behavior
pub_type： 临床试验,杂志文章
doi：10.1016/s0031-9384(96)00241-7
更新日期：1996-11-01 00:00:00
abstract：:The role of olfactory input in the regulation of food intake and feeding patterns in rats was investigated by performing bilateral olfactory bulbectomy. Compared to control rats, bulbectomized rats ate the same amounts of food, but did so via a decrease in meal size, and a doubling in meal number. Although no increase...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(93)90238-b
更新日期：1993-09-01 00:00:00
abstract：:Today, there are still uncertainties about the role of exogenous fat on body fat regulation. Early models of energy utilization (for example, Kleiber's, early 20th century) failed to take into account the nature of substrate oxidized in the control of food intake, whereas more recent models (e.g., Flatt's model, end o...
journal_title：Physiology & behavior
pub_type： 杂志文章,评审
doi：10.1016/j.physbeh.2004.09.015
更新日期：2004-12-30 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
pub_type： 杂志文章
doi：10.1016/0031-9384(87)90016-3
更新日期：1987-01-01 00:00:00
abstract：:Obesity is a major public health concern and overconsumption of unhealthy fats and sugary beverages are contributing factors. Time-restricted feeding can reduce obesity-associated pathophysiological parameters by limiting the time of food consumption; however, the effects of time-restricted sugary water consumption ar...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2020.112905
更新日期：2020-09-01 00:00:00
abstract：:The amygdaloid complex appears to be an essential component in the neural systems mediating some forms of aversive Pavlovian conditioning. The relative contribution of this structure to acquisition and performance during fear conditioning was assessed by making temporary lesions in the amygdala prior to training or re...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(92)90320-2
更新日期：1992-06-01 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：:Pigeons were exposed to complex fixed-ratio schedules to assess whether the temporal location of schedule-induced attack was controlled by the discriminative properties of food or by the aversive aftereffects of food withdrawal. When exposed to a multiple fixed-ratio 25 fixed-ratio N schedule in which either fixed-rat...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(85)90193-3
更新日期：1985-03-01 00:00:00
abstract：:Postcopulatory genital autogrooming was studied in rats following desensitization of the glans penis due to topical application of an anesthetic ointment or to surgical transection of the dorsal penile nerve. These treatments sharply reduced the number of mounts resulting in intromission, but genital autogrooming was ...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(89)90228-x
更新日期：1989-05-01 00:00:00
abstract：:EEG sleep recordings were performed in rats after administration of CCK-8. Mildly food-deprived rats were given IP CCK-8 (8 and 16 micrograms/kg body weight) and behavioural as well as EEG changes were examined. With 16 micrograms/kg of CCK-8, there was a significant increase of slow wave sleep in the 30 min of record...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(90)90242-v
更新日期：1990-12-01 00:00:00
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 car...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(89)90198-4
更新日期：1989-12-01 00:00:00
abstract：:Early Pb exposure is known to disrupt the development of the hippocampus and result in deficits in learning and memory capacities and altered seizure susceptibility. The excitatory amino acid, NMDA, is found in high concentrations in the hippocampus and has been implicated in learning and memory functions and seizure ...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(92)90398-l
更新日期：1992-10-01 00:00:00
abstract：:We have previously shown that smell has no effect on resting parotid salivary flow in humans. In this study we investigated the effect of two odours on unilateral parotid salivary flow stimulated by either mastication or mastication with gustation. Neither odour stimulated flow above that elicited by either masticatio...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(92)90470-m
更新日期：1992-12-01 00:00:00
abstract：:Vasopressin has been reported to be an endogenous antipyretic peptide. The present study assessed whether this peptide has similar effects on stress-induced hyperthermia. Infusion of 3 ng of vasopressin into the lateral ventricle prior to a 40-min restraint stress reduced significantly the hyperthermic response of rat...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：
更新日期：1996-08-01 00:00:00
abstract：:The effects of wheel deprivation on running were explored. Eight male rats, well habituated to wheels, were each deprived of wheels for periods of 0, 1, 3, and 10 h during the night (Experiment 1) and 0, 1, 3, and 10 days (Experiment 2). In Experiment 1, as wheel deprivation lengthened, wheel running in the first 24 h...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/s0031-9384(98)00278-9
更新日期：1999-03-01 00:00:00
abstract：:Neonatal capsaicin treatment (50 mg/kg SC in two-day-old rats) increased thermal pain thresholds in both sexes when measured at different ages, decreased the responsiveness of adult females to specific noxious stimulation, and differentially decreased the magnitude of vaginocervical stimulation (VS)-produced analgesia...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(91)90412-h
更新日期：1991-11-01 00:00:00
abstract：:The present study addressed the possible role of a conditioned taste aversion in the anorectic effect of bacterial lipopolysaccharide (LPS) in the rat. Pairing an intraperitoneal (IP) injection of LPS (100 micrograms/kg b.wt.) with the subsequent presentation of a familiar diet (FD) or of a novel-tasting saccharin die...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(93)90309-4
更新日期：1993-11-01 00:00:00
abstract：:To compare food and water intakes, adult male Wistar rats were infused during 7 days with serotonin (5-HT, 2.5 nmol/24 h) or artificial cerebrospinal fluid (CSF) in the suprachiasmatic nucleus (SCN) in a three-way selection of macronutrient-rich diets. Nocturnal energy intake from the casein-rich diet was significantl...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/s0031-9384(99)00142-0
更新日期：1999-12-01 00:00:00
abstract：:Tuco-tucos from Anillaco (Ctenomys aff. knighti), are subterranean rodents that run vigorously on laboratory wheels during the night but are active during the day in semi-natural enclosures, where they surface for foraging and burrow maintenance, under intense sunlight. Several studies have shown that light causes opp...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2019.112645
更新日期：2019-10-15 00:00:00
abstract：:Temperature during embryogenesis determines sex and has been shown to influence other physiological traits in reptiles. The common snapping turtle (Chelydra serpentina) is an ideal model for testing how temperature impacts behavior in species that display temperature-dependent sex determination. Behavioral assays are ...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2020.112875
更新日期：2020-06-01 00:00:00
abstract：:Previous research has demonstrated that rapid eye movement (REM), or paradoxical, sleep deprivation can interfere with the retention of certain types of learning tasks, particularly spatial learning. The present study investigated the effects of 6 h of REM sleep deprivation on the retention and extinction of both cued...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/j.physbeh.2004.11.011
更新日期：2005-03-16 00:00:00
abstract：:Two experiments examined the feeding behaviour and body weight changes of rats returned to a standard chow diet after prolonged periods of cafeteria feeding. In the first, both overweight (ad lib fed) and 'normal' weight (fed a restricted ration of cafeteria foods) cafeteria rats became hypophagic compared to chow-fed...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/0031-9384(85)90129-5
更新日期：1985-10-01 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
pub_type： 杂志文章
doi：10.1016/0031-9384(88)90170-9
更新日期：1988-01-01 00:00:00
abstract：:Lateral asymmetries in the direction of turning during escape behavior in a species of teleost fish, Jenynsia lineata, are reported. When faced with the visual image of a simulated predator, approximately half of the individuals exhibited a significant bias to turn rightwards or leftwards, and the asymmetry tended to ...
journal_title：Physiology & behavior
pub_type： 杂志文章
doi：10.1016/s0031-9384(96)00308-3
更新日期：1997-01-01 00:00:00
