Abstract：
:The Morris water maze (MWM) has been used to assess cognitive function in rats after a variety of lesions designed to model brain damage and to assess the effects of drugs, growth factors, and neural transplants on post-operative deficits. The present study examined recovery of spatial navigation in the MWM over time in order to model the spontaneous recovery of cognitive function seen in humans. Diffuse axonal injury, a neuropathology commonly associated with traumatic brain injury (TBI), was modelled by transecting the perforant path (PP) bilaterally, either caudal to the hippocampus or dorsal to it at the decussation of the dorsal hippocampal commissure. Both groups with PP cuts showed substantial deficits initially, but spatial performance recovered with time and training. Recovery of platform finding was nearly complete within 14 days of testing, but recovery of platform searching did not occur for 2 or 3 more weeks. When the platform was moved to a new location, a continuing deficit in learning rate was revealed. When the platform was moved to a new position every day, this deficit was even more evident. These results illustrate the multi-faceted nature of recovery after brain injury and provide a new model for assessing the effects of manipulations designed to modulate recovery.
journal_name
Behav Brain Resjournal_title
Behavioural brain researchauthors
Skelton RWdoi
10.1016/s0166-4328(97)00199-xsubject
Has Abstractpub_date
1998-11-01 00:00:00pages
13-35issue
1-2eissn
0166-4328issn
1872-7549pii
S0166-4328(97)00199-Xjournal_volume
96pub_type
杂志文章abstract：:The present study was designed to explore the role of GSK-3β and NF-kB signaling in electric foot shock-induced stress and stress adaptation. Mice were subjected to foot shocks of 0.5mA intensity and 1s duration of 1h to produce acute stress. Animals were exposed to the same stressor for 5 days to induce stress adapta...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2016.01.014
更新日期：2016-04-01 00:00:00
abstract：:Pigeons trained to discriminate between visual stimuli in a key-pecking task normally show excellent interocular transfer of training (IOT) when trained with only one eye and then tested with the 'naive' eye. When the dorsal supraoptic decussation (DSO) was sectioned and pigeons were then trained monocularly to peck a...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/0166-4328(85)90076-2
更新日期：1985-07-01 00:00:00
abstract：:This series of studies explored the operant response rates for pup-reinforcement of female Sprague Dawley rats that were either postpartum or cycling and sustained lesions of the medial preoptic area (mpoa), the lateral amygdala, the nucleus accumbens, or sham lesions. The last experiment tested the effects on operant...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/s0166-4328(98)00109-0
更新日期：1999-04-01 00:00:00
abstract：:Recent studies have shown that medial prefrontal cortex (mPFC) lesions impair performance on a number of rodent tests of attention. Although this evidence clearly suggests a role for the rat mPFC in attentional functions, it is unclear whether subcortical changes associated with mPFC lesions might also be relevant to ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/s0166-4328(02)00229-2
更新日期：2003-01-06 00:00:00
abstract：:Cerebral hypoxia-ischemia can lead to motor and sensory impairments which can be dependent on the extent of infarcted regions. Since a better understanding of the neurochemical mechanisms involved in this injury is needed, the use of zebrafish as a cerebral hypoxia model has become quite promising because it could imp...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2013.07.019
更新日期：2013-09-15 00:00:00
abstract：:Despite significant progress, many uncertainties remain regarding molecular and cellular mechanisms governing opiate tolerance. We report that loss of EphB2 receptor reverse signaling results in a marked acceleration of morphine tolerance in vivo. EphB2 null mice exhibited no significant difference in brain or blood m...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2015.09.023
更新日期：2016-03-01 00:00:00
abstract：:One of the most established hypotheses of depression focuses on alteration of the serotonergic (5-HT) function. Recent evidence suggests that serotonergic involvement in depression may be modulated by the action of gamma-hydroxybutyric acid (GABA). Furthermore, altered GABAergic function is also evident in depressed p...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2007.03.018
更新日期：2007-07-19 00:00:00
abstract：:In late-stage embryos of domestic fowl, exposure of the right eye to light entering through the shell induces asymmetry of the thalamofugal visual pathway, together with differences in performance according to whether the right or left eye (RE, LE) is in use (Behav. Brain Res. 38 (1990) 211). Nevertheless, at least so...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2004.04.016
更新日期：2004-11-05 00:00:00
abstract：:This experiment examined the role of the lateral nucleus of the amygdala, the hippocampus and the dorsal striatum in the acquisition of a conditioned place preference (CPP). The CPP was established on a radial maze which was rotated before each daily trial so that only distal cues could be used to distinguish among lo...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/0166-4328(93)90122-7
更新日期：1993-06-30 00:00:00
abstract：:Three experiments investigated the role of the dorsal hippocampus (DH) in renewal of conditioned and then extinguished magazine approach responding in rats. Experiments 1 and 2 found no effect of muscimol inactivation of the DH during testing on ABA and ABC renewal, respectively. However, subjects from these studies w...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2013.03.044
更新日期：2013-07-01 00:00:00
abstract：:One of the routine memory abilities impaired in amnesic patients with temporal-lobe damage is object-recognition memory--the ability to discriminate the familiarity of previously encountered objects. Reproducing this impairment has played a central role in animal models of amnesia during the past two decades, and unti...
journal_title：Behavioural brain research
pub_type： 杂志文章,评审
doi：10.1016/s0166-4328(01)00367-9
更新日期：2001-12-14 00:00:00
abstract：:In this study the relationship between 6-hydroxydopamine lesions of dopaminergic innervation of the lateral septum and schedule-induced polydipsia was examined. Animals with lesions were found to have a significant increase in water intake during a test involving an intermittent schedule of food delivery. Additional e...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/0166-4328(85)90012-9
更新日期：1985-01-01 00:00:00
abstract：:In two different experiments, serotonin (5-HT) and 5-hydroxyindoleacetic acid (5-HIAA) levels were measured in rats, using HPLC with electrochemical detection, in 3 brain regions (hippocampus, cerebral cortex and hypothalamus) after acute i.p. treatment with diazepam (4 mg/kg), alprazolam (1.25 mg/kg) or vehicle. In t...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/0166-4328(90)90059-n
更新日期：1990-01-22 00:00:00
abstract：:The present article studies the influence of A2 (CGS 21680) and A1 (CPA) adenosine receptor agonists on TRH-induced behavioural excitation in rabbits. The results show that CGS 21680 was the most effective drug when administered into the nucleus caudate, while its intracerebroventricular (i.c.v.) administration did no...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/0166-4328(93)90066-y
更新日期：1993-10-21 00:00:00
abstract：:This study of leg flexion conditioning in dogs, which were trained under both avoidance and classical contingencies consecutively, confirmed and extended the results from the Wahlsten and Cole study (In Classical Conditioning II: Current Research and Theory, Appleton Century-Crofts, New York, 1972). Briefly, dogs were...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/0166-4328(95)00174-3
更新日期：1996-05-01 00:00:00
abstract：:Schizophrenia is a complex neuropsychiatric disorder whose etiology involves a mixture of genetic and environmental factors. By virtue of this complexity, schizophrenia is a field of research in which a number of key technologies converge: in particular, identification of putative susceptibility genes through associat...
journal_title：Behavioural brain research
pub_type： 杂志文章,评审
doi：10.1016/j.bbr.2009.04.001
更新日期：2009-12-07 00:00:00
abstract：:Intracranial administration of glutamate to the chicken in the first week of life subsequently retards visual discrimination learning. After this susceptible period in the first week, the brain can more effectively metabolize or extrude a loading dose of glutamate. The potent glutamate and aspartate agonists, kainic a...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/0166-4328(82)90160-7
更新日期：1982-01-01 00:00:00
abstract：:Identifying the mechanisms underlying the adverse effects of developmental neurotoxicants enables the design of therapies that can potentially reverse neurobehavioral deficits in adulthood. We administered chlorpyrifos (CPF), a model organophosphate pesticide to pregnant mice and identified visuospatial deficits in ad...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2009.08.006
更新日期：2009-12-28 00:00:00
abstract：:This study examined the nociceptive effects of the intrathecal administration of various doses of the following endogenous excitatory sulphur-containing amino acids (SAAs): L-cysteic acid (L-CA), L-cysteine sulfinic acid (L-CSA), L-homocysteic acid (L-HCA) and L-homocysteic sulfinic acid (L-HCSA). For a period of 10mi...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/s0166-4328(03)00064-0
更新日期：2003-09-15 00:00:00
abstract：:A behavioural comparison was made between six unoperated control monkeys and six monkeys which received bilateral ibotenic acid lesions of the nucleus accumbens. Two of the control monkeys were subsequently given bilateral lesions of the anterior cingulate and medial frontal cortex (areas 24, 25 and 32) and were retes...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/0166-4328(94)90003-5
更新日期：1994-03-31 00:00:00
abstract：:The zebrafish (Danio rerio) is emerging as a promising model organism for experimental studies of stress and anxiety. Here we further validate zebrafish models of stress by analyzing how environmental and pharmacological manipulations affect their behavioral and physiological phenotypes. Experimental manipulations inc...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2009.06.022
更新日期：2009-12-14 00:00:00
abstract：:The corpus callosum is the largest white matter structure in the human brain, connecting cortical regions of both hemispheres. Complete and partial callosotomies or callosal lesion studies have granted more insight into the function of the corpus callosum, namely the facilitation of communication between the cerebral ...
journal_title：Behavioural brain research
pub_type： 杂志文章,评审
doi：10.1016/j.bbr.2011.04.018
更新日期：2011-09-30 00:00:00
abstract：:One of the most widely used animal models for assessing recovery of locomotor functioning is the spinal rat. Although true differences in locomotor abilities of these animals are exhibited during treadmill testing, current measurement techniques often fail to detect them. The HiJK (Hillyer-Joynes Kinematics) scale was...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2009.04.009
更新日期：2009-09-14 00:00:00
abstract：:Humans can perform, perceive, and imagine voluntary movement. Numerous investigations of these abilities have employed variants of goal-directed aiming tasks because the Fitts's law equation reliably captures the mathematical relationship between movement time (MT) and accuracy requirements. The emergence of Fitts's s...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2013.09.045
更新日期：2013-11-15 00:00:00
abstract：:Despite the apparent age-related decline in perceptual-motor performance, recent studies suggest that the elderly people can improve their reaction time when relevant sensory information are available. However, little is known about which sensory information may improve motor behaviour itself. Using a synchronization ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2014.08.043
更新日期：2014-12-15 00:00:00
abstract：:Two cortical areas in rats have been found to be important in directed attention and spatial processing: the medial agranular cortex (AGm), the rodent analog of the frontal eye fields; and the posterior parietal cortex (PPC), the rodent analog of area 7 in primates. As in primates, unilateral destruction of either of ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/s0166-4328(96)02241-3
更新日期：1997-06-01 00:00:00
abstract：:Epigenetic modulation of brain-derived neurotrophic factor (BDNF) provides one possible explanation for the dysfunctions induced by stress, such as psychiatric disorders and cognitive decline. Interestingly, social support can be protective against some of these effects, but the mechanisms of social buffering are poor...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2019.03.025
更新日期：2019-07-02 00:00:00
abstract：:Early treatment with methylphenidate has a persistent effect on the affective (i.e., anxiety- and depressive-like) behaviors of adult rats and mice. Interestingly, age at methylphenidate exposure appears to be a critical determinant influencing the expression of affective behaviors. In the present study, we exposed ra...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2013.02.031
更新日期：2013-06-01 00:00:00
abstract：:The sensitivity of prenatally malnourished rats to the ultrasonic vocalization (USV) suppressant effect of diazepam (a non-specific benzodiazepine (BZ) receptor agonist) was investigated. Male offspring of dams provided with a protein deficient diet (6% casein) for 5 weeks prior to mating and throughout pregnancy were...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2006.11.018
更新日期：2007-09-04 00:00:00
abstract：:Male rats received normal chow or high-fat diets rich in dextrose (HFD) or sucrose (HFS). Half of the rats received 90-day unrestricted access to their diet prior to training, whereas the other half were food restricted throughout the study. We evaluated the effects of these dietary manipulations on discrimination and...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2007.05.004
更新日期：2007-08-22 00:00:00
