Effects of dopamine D1 and dopamine D2 antagonists on the free feeding and drinking patterns of rats.

abstract：:The present study examined the effects of lesions of the central nucleus of the amygdala (CeA) on the acquisition of a new response with conditioned reinforcement (CR) and its potentiation by intra-accumbens infusions of d-amphetamine (1, 3, 10, and 20 microg/microl). Rats were trained to associate a light-plus-noise ...

journal_title：Behavioral neuroscience

authors： Robledo P,Robbins TW,Everitt BJ

更新日期：1996-10-01 00:00:00

abstract：:The present study examined the effect of lesions of the caudate nucleus or fimbria-fornix on the acquisition of two water maze tasks. In both tasks, two rubber balls with different visual patterns were used as platforms (i.e., cues). The "correct" cue was attached to a submerged rectangular platform and could be mount...

journal_title：Behavioral neuroscience

authors： Packard MG,McGaugh JL

更新日期：1992-06-01 00:00:00

abstract：:The defensive withdrawal reflex of the mantle organs (gill, siphon, and mantle shelf) of the marine mollusc Aplysia californica has been the subject of numerous studies investigating the cellular and molecular mechanisms of learning. In behavioral experiments, the reflex has been monitored by means of two different re...

journal_title：Behavioral neuroscience

authors： Stopfer M,Carew TJ

更新日期：1987-04-01 00:00:00

abstract：:The advent of the selective cholinergic toxin, 192 IgG-saporin, dramatically shaped subsequent research on the role of the basal forebrain in learning and memory. In particular, several articles (including the authors' 1995 Behavioral Neuroscience paper; M. G. Baxter, D. J. Bucci, L. K., Gorman, R. G. Wiley, & M. Gall...

journal_title：Behavioral neuroscience

authors： Baxter MG,Bucci DJ

更新日期：2013-10-01 00:00:00

abstract：:Two experiments explored the role of the opioid system in a situation involving a surprising reduction in reward magnitude: consummatory successive negative contrast. Rats received access to 32% sucrose solution (preshift Trials 1-10) followed by 4% solution (postshift Trials 11-15). Independent groups received an inj...

journal_title：Behavioral neuroscience

authors： Wood M,Daniel AM,Papini MR

更新日期：2005-04-01 00:00:00

abstract：:Monkeys with conjoint bilateral lesions of the hippocampus and amygdala were impaired on four different tests of memory (delayed retention of object discriminations, concurrent discrimination, delayed response, and delayed nonmatching to sample). Because tests involving delays and distractions are known to be especial...

journal_title：Behavioral neuroscience

authors： Zola-Morgan S,Squire LR

更新日期：1985-02-01 00:00:00

abstract：:The use of food products designed to mimic the sensory properties of sweet and fat while providing fewer calories has been promoted as a method for reducing food intake and body weight. However, such products may interfere with a learned relationship between the sensory properties of food and the caloric consequences ...

journal_title：Behavioral neuroscience

authors： Swithers SE,Ogden SB,Davidson TL

更新日期：2011-08-01 00:00:00

abstract：:Female rats exhibit a conditioned place preference (CPP) for a context paired with mating. The present experiment tested the hypothesis that the activation of the pelvic nerve mediates the reinforcing effects of mating for female rats. Rats underwent bilateral pelvic nerve or sham transection and then received paced m...

journal_title：Behavioral neuroscience

authors： Meerts SH,Clark AS

更新日期：2009-06-01 00:00:00

abstract：:Previous studies have demonstrated that corticopetal cholinergic lesions applied to the nucleus basalis magnocellularis and substantia innominata (NBM/SI) attenuate operant suppression induced by aversive events. However, these lesions have no effect on open-arm behavior in the elevated plus-maze or changes in startle...

journal_title：Behavioral neuroscience

authors： Knox D,Brothers H,Norman GJ,Berntson GG

更新日期：2008-06-01 00:00:00

abstract：:Spatial judgment is impaired in Parkinson's disease (PD), with previous research suggesting that disruptions in attention and executive function are likely contributors. If judgment of center places demands on frontal systems, performance on tests of attention/executive function may correlate with extent of bias in PD...

journal_title：Behavioral neuroscience

authors： Salazar RD,Moon KLM,Neargarder S,Cronin-Golomb A

更新日期：2019-08-01 00:00:00

abstract：:A learning event can be dissociated into 3 components: acquisition, storage, and recall. When the laboratory wild-type strain of Caenorhabditis elegans (N2 strain) is exposed to benzaldehyde in the absence of food, the worms display a reduction of their attractive response to this volatile odorant. This results from t...

journal_title：Behavioral neuroscience

authors： Atkinson-Leadbeater K,Nuttley WM,van der Kooy D

更新日期：2004-12-01 00:00:00

abstract：:Biological markers for acquisition and extinction of fear conditioning were studied in 40 individuals selected for displaying either good or poor acquisition of fear conditioning. as estimated by the skin conductance response. Participants with a short serotonin transporter (5-HTT) promoter allele or low monoamine oxi...

journal_title：Behavioral neuroscience

authors： Garpenstrand H,Annas P,Ekblom J,Oreland L,Fredrikson M

更新日期：2001-04-01 00:00:00

abstract：:The spectral sensitivity of the red and the yellow retinal fields of head-fixed pigeons was separately measured for wavelengths between 340 and 640 nm by a behavioral perimetric technique. Within this spectral range the mean spectral sensitivity of both fields was found to be maximal at 584 nm and minimal at the lower...

journal_title：Behavioral neuroscience

authors： Remy M,Emmerton J

更新日期：1989-02-01 00:00:00

abstract：:Adult male rats were implanted with chronically indwelling recording electrodes in the dentate hilus of one hemisphere and bipolar stimulating electrodes in the contralateral entorhinal cortex (EC). Daily measurements were then made of the amplitude of responses, evoked through the crossed temporodentate (CTD) pathway...

journal_title：Behavioral neuroscience

authors： Reeves TM,Smith DC

更新日期：1987-04-01 00:00:00

abstract：:A good deal is known about psychological factors that contribute to reward value, but very little is known about how reward is computed in the brain. Integration in the circuit for brain stimulation reward may provide a simple model system. Parametric studies have favored the idea that the integration is linear, altho...

journal_title：Behavioral neuroscience

authors： Hawkins RD

更新日期：2011-12-01 00:00:00

abstract：:In previous studies using moveable electrodes to map the substrate for brain stimulation reward, reward effectiveness was estimated by varying either the current or the number of pulses per train. The resulting relationship between reward effectiveness and stimulation site is independent of the fixed parameter only if...

journal_title：Behavioral neuroscience

authors： Forgie ML,Shizgal P

更新日期：1993-06-01 00:00:00

abstract：:An influential view in the field of spatial cognition is that an obligatory geometric module constrains spatial learning and memory. In this issue, P. M. Jones, J. M. Pearce, V. J. Davies, M. A. Good, and A. McGregor (2007) showed that learning based on the geometry, or shape, of the environment requires the hippocamp...

journal_title：Behavioral neuroscience

authors： Dudchenko PA

更新日期：2007-12-01 00:00:00

abstract：:Acetylcholine (ACh) and noradrenaline (NA) release in the olfactory bulb (OB) of ewes was monitored using microdialysis. Both ACh and NA release increased at parturition in multiparous but not in primiparous ewes. However, vaginocervical stimulation performed 6 hr postpartum induced an increase of ACh and NA release i...

journal_title：Behavioral neuroscience

authors： Lévy F,Guevara-Guzman R,Hinton MR,Kendrick KM,Keverne EB

更新日期：1993-08-01 00:00:00

abstract：:In humans and some nonhuman vertebrates, a sound containing brief silent gaps can be rendered perceptually continuous by inserting noise into the gaps. This so-called "continuity illusion" arises from a phenomenon known as "auditory induction" and results in the perception of complete auditory objects despite fragment...

journal_title：Behavioral neuroscience

authors： Baugh AT,Ryan MJ,Bernal XE,Rand AS,Bee MA

更新日期：2016-02-01 00:00:00

abstract：:Donoghue and Wise (1982) identified an area AGm in the rat that they take to be a nonprimary motor area. In the present experiments, therefore, this area was removed bilaterally in rats. The animals were poor at relearning a visual conditional motor task but were able to learn spatial delayed alternation as rapidly as...

journal_title：Behavioral neuroscience

authors： Passingham RE,Myers C,Rawlins N,Lightfoot V,Fearn S

更新日期：1988-02-01 00:00:00

abstract：:Rat fetuses were exposed to cocaine, lidocaine, or saline on Gestational Day 20 or 21 to provide information about cocaine effects on behavior during prenatal development. Cocaine was administered into the cisterna magna of individual fetal subjects to restrict effects to the CNS. Behavioral effects of cocaine were co...

journal_title：Behavioral neuroscience

authors： Simonik DK,Robinson SR,Smotherman WP

更新日期：1994-12-01 00:00:00

abstract：:Adult rats that were isolated from the mother and nest for 1 hr per day from Postnatal Day 2 to 9 were studied. Controls consisted of handled littermates as well as separate litters that were never handled. As adults, animals were given either a pharmacological challenge (1.0 or 2.0 mg/kg amphetamine) or an environmen...

journal_title：Behavioral neuroscience

authors： Kehoe P,Shoemaker WJ,Triano L,Callahan M,Rappolt G

更新日期：1998-02-01 00:00:00

abstract：:Contradictory results are found in the literature concerning the role of vision in the perception of space or in spatial navigation, in part because of the lack of murine models of total blindness used so far. The authors evaluated the spatial abilities of anophthalmic transgenic mice. These mice did not differ qualit...

journal_title：Behavioral neuroscience

authors： Buhot MC,Dubayle D,Malleret G,Javerzat S,Segu L

更新日期：2001-04-01 00:00:00

abstract：:The primate dorsolateral prefrontal cortex is implicated in diverse aspects of behavioral regulation, cognitive control, and memory. However, direct neuropsychological evidence supporting a requirement of this area in functions other than spatial working memory has been scarce. T. L. Moore, S. P. Schettler, R. J. Kill...

journal_title：Behavioral neuroscience

authors： Baxter MG

更新日期：2009-04-01 00:00:00

abstract：:The role of thyroid hormones in vertebrate development has been well documented for several decades. As hypothyroidism during critical periods of development can cause defects to the development of every major organ system, including brain, eye, and general morphology, we hypothesized that hypothyroidism would affect ...

journal_title：Behavioral neuroscience

authors： Reider M,Connaughton VP

更新日期：2015-10-01 00:00:00

abstract：:In the cognitive mapping theory of hippocampal function, currently active place cells represent a rat's spatial location (J. O'Keefe & L. Nadel, 1978). A systematic shift of firing field locations should therefore produce a similar shift in a rat's judgment of its location. A. A. Fenton, G. Csizmadia, and R. U. Muller...

journal_title：Behavioral neuroscience

authors： Kubie JL,Fenton A,Novikov N,Touretzky D,Muller RU

更新日期：2007-08-01 00:00:00

abstract：:When a passing shadow is presented to the crab (Chasmagnathus granulatus), an escape response is elicited that habituates after repeated stimulation. Results of previous papers suggest that this habituation might be mediated by endogenous opiates, entailing the postulate that opiates may inhibit the response to a dang...

journal_title：Behavioral neuroscience

authors： Maldonado H,Romano A,Lozada M

更新日期：1989-10-01 00:00:00

abstract：:Animals with sham operations, hippocampal formation, or small and large parietal cortex lesions were trained in a task that required memory for short or long lists of items (spatial locations). More specifically, on any one trial, a rat is presented with 2, 4, 6, 8, or 10 items (spatial locations) on a 12-arm radial m...

journal_title：Behavioral neuroscience

authors： Kametani H,Kesner RP

更新日期：1989-02-01 00:00:00

abstract：:The acquisition and performance of a self-paced test of spatial divided attention linked with frontal cortex function were assessed in postpubertal (> 60 days) normal or gonadectomized male and female rats. Males were more accurate at detecting relatively brief visual stimuli than females, but this difference was elim...

journal_title：Behavioral neuroscience

authors： Jentsch JD,Taylor JR

更新日期：2003-02-01 00:00:00

abstract：:In order to examine the development of tolerance to opioids, eight cynomolgus and two rhesus monkeys were trained to press a lever for food reinforcement and then were catheterized so that drugs could be infused. Three doses of hydromorphone and six different interdose intervals were studied. Hydromorphone infusions i...

journal_title：Behavioral neuroscience

authors： Ternes JW,Ehrman R,O'Brien CP

更新日期：1983-04-01 00:00:00