Conditional loss of GluN2B in cortex and hippocampus impairs attentional set formation.

abstract：:p-Chlorophenylalanine (pCPA) caused an increase in looping and locomotion speed in planaria (Dugesia dorotocephala). These effects dissipated quickly after treatment, except in animals that regenerated from worms surgically sectioned after treatment. Planaria that regenerated from head sections showed more looping 6 a...

journal_title：Behavioral neuroscience

authors： Kimmel HD,Carlyon WD

更新日期：1990-02-01 00:00:00

abstract：:Guinea pig pups that were separated from their mothers and placed into a novel environment for 90 min showed an increase in dopamine (DA) turnover (ratio of metabolites to DA) in the septum compared with undisturbed baseline controls. Pups placed into the novel environment with their mothers exhibited an intermediate ...

journal_title：Behavioral neuroscience

authors： Tamborski A,Lucot JB,Hennessy MB

更新日期：1990-08-01 00:00:00

abstract：:Electrolytic microlesions aimed at the dorsomedial portion of the ventromedial nucleus (VMN) of the hypothalamus were generated, and effects on copulation, 50-kHz vocalizations, scent marking, and sexual motivation were measured. Male rats were tested before and after lesions, after castration, and after testosterone ...

journal_title：Behavioral neuroscience

authors： Harding SM,McGinnis MY

更新日期：2005-10-01 00:00:00

abstract：:Cutaneous desensitization of the upper, rostral snout by bilateral section of the infraorbital nerves in lactating Norway rat dams markedly, but transiently, disrupted retrieval and licking of pups, nursing behavior, and fighting with a strange male intruder. Removal of the mystacial vibrissae, which provide major inp...

journal_title：Behavioral neuroscience

authors： Stern JM,Kolunie JM

更新日期：1991-12-01 00:00:00

abstract：:Lesion studies have shown that the avian hippocampus plays a crucial role in homing pigeon (Columba livia) navigation. Using the expression of the immediate early gene protein ZENK in intact pigeons, the authors found regional variation in hippocampal activation as a consequence of homing and, necessarily, the behavio...

journal_title：Behavioral neuroscience

authors： Shimizu T,Bowers AN,Budzynski CA,Kahn MC,Bingman VP

更新日期：2004-08-01 00:00:00

abstract：:Fear conditioning shows associations formed between contextual or auditory stimuli with an unconditioned stimulus. Inbred mouse strains differ in their ability to demonstrate fear conditioning, suggesting at least a partial genetic influence. The present study identified the possible chromosomal loci regulating fear c...

journal_title：Behavioral neuroscience

authors： Owen EH,Christensen SC,Paylor R,Wehner JM

更新日期：1997-04-01 00:00:00

abstract：:This study examines the effects of positive and negative feedback on performance during choice reaction time tasks to assess whether they differentially affect phasic arousal and tonic activation. Participants (N = 96) received either no feedback or signals of reward, punishment, or both during a semantic and a visuos...

journal_title：Behavioral neuroscience

authors： De Brabander B,Declerck CH,Boone C

更新日期：2002-06-01 00:00:00

abstract：:New Zealand male rabbits (Oryctolagus cuniculus) were trained on a trace eyeblink conditioning paradigm using a 250-ms tone conditioned stimulus, a 100-ms airpuff unconditioned stimulus, and a 500-ms trace interval. Rabbits received bilateral hippocampal aspirations either 1 day or 1 month after learning. Controls con...

journal_title：Behavioral neuroscience

authors： Kim JJ,Clark RE,Thompson RF

更新日期：1995-04-01 00:00:00

abstract：:The nature of anticipatory responding in rats with unilateral subthalamic nucleus lesions was examined. Rats were trained to respond toward visual targets that were preceded by 1 of 4 different cues. For normal rats, a cue invokes an involuntary attentional orienting that enhances processing of the target at the locat...

journal_title：Behavioral neuroscience

authors： Phillips JM,Brown VJ

更新日期：2000-02-01 00:00:00

abstract：:Hindlimb flexion induced by direct stimulation of the hindlimb has been observed subsequent to spinal section if an appropriate time interval was allowed to elapse between onset of flexion and spinal cord section. The present series of experiments was conducted to test the possibility that asymmetry persistence is a p...

journal_title：Behavioral neuroscience

authors： Steinmetz JE,Beggs AL,Lupica CR,Patterson MM

更新日期：1983-12-01 00:00:00

abstract：:A long-held view has been that interest of male mice in female body odors reflects an activation of reward circuits in the male brain following their detection by the vomeronasal organ (VNO) and processing via the accessory olfactory system. We found that adult, sexually naive male mice acquired a conditioned place pr...

journal_title：Behavioral neuroscience

authors： Korzan WJ,Freamat M,Johnson AG,Cherry JA,Baum MJ

更新日期：2013-10-01 00:00:00

abstract：:Conditioned inhibition (CI) of the rat eyeblink response and the neuronal correlates of CI in the cerebellar interpositus nucleus were examined in the present study. In Experiment 1, CI was established with a novel, 3-group design. In Experiment 2, neuronal activity in the anterior interpositus nucleus was recorded du...

journal_title：Behavioral neuroscience

authors： Nicholson DA,Freeman JH Jr

更新日期：2002-02-01 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：:Pinealectomized lizards (Podarcis sicula) whose locomotor rhythms were recorded in constant temperature (29 degrees C) and darkness were subdivided into 2 groups of hosts: Each belonging to the 1st group (experimentals) received from a donor a pineal gland, and each belonging to the 2nd one (controls) received a piece...

journal_title：Behavioral neuroscience

authors： Foà A,Bertolucci C,Marsanich A,Innocenti A

更新日期：1997-10-01 00:00:00

abstract：:Rats with perirhinal cortex lesions were sequentially trained in a rectangular water tank on a series of 3 visual discriminations, each between mirror-imaged stimuli. When these same discriminations were tested concurrently, the rats were forced to use a configural strategy to solve the problems effectively. There was...

journal_title：Behavioral neuroscience

authors： Aggleton JP,Albasser MM,Aggleton DJ,Poirier GL,Pearce JM

更新日期：2010-02-01 00:00:00

abstract：:Function of the central nucleus of the amygdala (CeA) is critical to 2 aspects of attention in associative learning: the conditioning of orienting responses (ORs) to cues paired with food, and the enhancement of cue salience by the surprising omission of expected events. Such salience enhancements have been found to d...

journal_title：Behavioral neuroscience

authors： Esber GR,Torres-Tristani K,Holland PC

更新日期：2015-04-01 00:00:00

abstract：:A very high correlation was found in rats between latency to escape on the first trial of an active avoidance task and the rate at which [leu]enkephalin is hydrolyzed in plasma. In addition, the rate of [leu]enkephalin hydrolysis is significantly altered following the first training trial. The results suggest that a r...

journal_title：Behavioral neuroscience

authors： Martinez JL Jr,Weinberger SB

更新日期：1988-06-01 00:00:00

abstract：:Neural correlates of associative memory and "forgetting" were observed 1, 6, and 14 days after acquisition of a conditioned response (CR) in the marine snail Hermissenda. Behavioral expression of a light-rotation association, as indexed by contraction of the animal's foot in response to light, dissipated throughout th...

journal_title：Behavioral neuroscience

authors： Matzel LD,Collin C,Alkon DL

更新日期：1992-12-01 00:00:00

abstract：:In previous studies the cerebellar interpositus (IP) nucleus, but not the hippocampus, was shown to be necessary both for initial learning and retention and for long-term retention of the standard delay eyeblink conditioned response (CR). However, in the trace eyeblink CR procedure, the hippocampus is also necessary f...

journal_title：Behavioral neuroscience

authors： Pakaprot N,Kim S,Thompson RF

更新日期：2009-02-01 00:00:00

abstract：:The present experiment was designed to determine whether infusions of naloxone into specific brain sites can block sexual reinforcement as evaluated with the conditioned place preference procedure. Methylnaloxonium (5 micrograms/cannula) was infused bilaterally either into the medial preoptic area (MPOA) or into the n...

journal_title：Behavioral neuroscience

authors： Agmo A,Gómez M

更新日期：1993-10-01 00:00:00

abstract：:Covert shifts of visual attention in space have been quantified by measuring the effects of visual cues on the detection of visual targets in humans and monkeys maintaining visual fixation. These observations of "covert orienting" have provided important information regarding the neurobiology of visual attention in pr...

journal_title：Behavioral neuroscience

authors： Bushnell PJ

更新日期：1995-12-01 00:00:00

abstract：:To examine whether the hippocampus is required for memory for unique experiences independent of their spatial or temporal context, the authors devised a novel task that requires rats to remember odor-reward associations formed within a single training trial. Unlike previous tests of 1-trial memory, in this task new as...

journal_title：Behavioral neuroscience

authors： Wood ER,Agster KM,Eichenbaum H

更新日期：2004-06-01 00:00:00

abstract：:A high level of dopaminergic activation such as that produced by a high dose of amphetamine suppresses eating, whereas a low level such as that produced by a low dose can have the opposite effect. Like a high dose of amphetamine, a high level of wheel running also suppresses eating. It was hypothesized that this suppr...

journal_title：Behavioral neuroscience

authors： Lett BT,Grant VL,Gaborko LL

更新日期：1996-12-01 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：:Amnesic patients (n = 8), who have severely impaired declarative memory, learned a probabilistic classification task at the same rate as normal subjects (n = 16) but subsequently were impaired on transfer tests that required flexible use of their task knowledge. A second group of controls (n = 20) rated the questions ...

journal_title：Behavioral neuroscience

authors： Reber PJ,Knowlton BJ,Squire LR

更新日期：1996-10-01 00:00:00

abstract：:In the separated arms conditioned cue preference (CCP) task rats are trained by confining them in one arm of an eight-arm radial maze with food and in another arm on the opposite side of the maze with no food on alternate days. After two such trials, rats prefer the food-paired arm when allowed to move freely between ...

journal_title：Behavioral neuroscience

authors： Naeem M,White NM

更新日期：2011-02-01 00:00:00

abstract：:Trace eyeblink classical conditioning was assessed in patients with bilateral medial-temporal amnesia and matched control participants who had previously shown equivalent delay eyeblink conditioning (J. D. E. Gabrieli et al., 1995). The silent trace interval varied for durations of 500, 750, or 1,000 ms in successive ...

journal_title：Behavioral neuroscience

authors： McGlinchey-Berroth R,Carrillo MC,Gabrieli JD,Brawn CM,Disterhoft JF

更新日期：1997-10-01 00:00:00

abstract：:Two groups of rats were trained on operant discriminations in which the discriminanda were two different sound pressure levels of a 4-kHz tone. The discriminanda were chosen so that the loudness difference between stimuli was equivalent for each group when calculated from a power function with an exponent of .35. Half...

journal_title：Behavioral neuroscience

authors： Raslear TG,Pierrel-Sorrentino R,Rudnick F

更新日期：1983-06-01 00:00:00

abstract：:Reinforcement learning (RL) is a powerful concept underlying forms of associative learning governed by the use of a scalar reward signal, with learning taking place if expectations are violated. RL may be assessed using model-based and model-free approaches. Model-based reinforcement learning involves the amygdala, th...

journal_title：Behavioral neuroscience

authors： Zsuga J,Biro K,Papp C,Tajti G,Gesztelyi R

更新日期：2016-02-01 00:00:00

abstract：:The effects of various doses (40 microg/kg/hr, 300 microg/kg/hr, 600 microg/kg/hr or placebo) of hydrocortisone on tasks assessing working and declarative memory function were measured in 4 groups of 10 young men. During the infusion, participants were given an item-recognition working memory task, a paired-associate ...

journal_title：Behavioral neuroscience

authors： Lupien SJ,Gillin CJ,Hauger RL

更新日期：1999-06-01 00:00:00