Abstract：
:Blind pointing (i.e. pointing to visual targets without seeing the pointing arm) was investigated in normal subjects in response to stepwise lateral tilts (20 degrees) of the body, head, and trunk. Blind pointing positions of the right index finger on the outer surface of a hemispherical screen were measured relative to the positions of visual targets that were presented along a horizontal line (+/- 30 degrees in head coordinates) on the inner screen surface, thus yielding a blind pointing characteristic (BPC). (1) BPC is highly reproducible and can be subdivided into separate branches for the ipsi- and contralateral hemifields. These branches are rotated relative to the target line by individually different BPC angles pi i and pi c. (2) pi i exhibits characteristic time courses (measured within 10 min following a stepwise tilt) for each paradigm. (3) Body tilt (left ear down) causes a step-like increase in pi i of up to 14 degrees; body tilt (right ear down) causes a step-like decrease in pi i to about zero. (4) Trunk tilt (right shoulder down) produces a gradual decrease in pi i of up to 6 degrees (average time constant tau T = 5 min); trunk tilt (left shoulder down) produces a gradual increase in pi i of up to 4 degrees. (5) Head tilt (left ear down) causes an increase in pi i of up to 9 degrees followed by a gradual decrease (average time constant tau H = 6 min); head tilt (right ear down) causes a step-like decrease in pi i with unsignificant further changes. These findings are discussed in terms of a neural sensorimotor coordinate transformation process receiving separate, dynamic otolith and neck afferent influences.
journal_name
Behav Brain Resjournal_title
Behavioural brain researchauthors
Ott D,Eckmiller Rdoi
10.1016/0166-4328(88)90140-4subject
Has Abstractpub_date
1988-09-15 00:00:00pages
99-110issue
2eissn
0166-4328issn
1872-7549pii
0166-4328(88)90140-4journal_volume
30pub_type
杂志文章abstract：:Environmental enrichment promotes structural and functional changes in the brain, including enhanced learning and memory performance in rodents. Transient global cerebral ischemia (15 min) causes specific damage to dorsal hippocampal area CA1 pyramidal cells of the rat concomitantly with cognitive deficits. Thus, we i...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2003.10.017
更新日期：2004-07-09 00:00:00
abstract：:The ventral medial prefrontal cortex (vmPFC) controls vulnerability to the negative effects of chronic or uncontrollable stress. Dominance status alters responses to social defeat in the conditioned defeat model, which is a model characterized by loss of territorial aggression and increased submissive and defensive be...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2013.01.006
更新日期：2013-04-15 00:00:00
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journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/0166-4328(90)90175-e
更新日期：1990-05-28 00:00:00
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journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/s0166-4328(01)00411-9
更新日期：2002-06-15 00:00:00
abstract：:Depression and substance-abuse (e.g., cocaine) disorders are common concurrent diagnoses. In the present study, we combined bilateral olfactory bulbectomy (OBX) with a variety of procedures of intravenous cocaine self-administration and extinction/reinstatement in rats. We also investigated the effects of N-acetylcyst...
journal_title：Behavioural brain research
pub_type： 杂志文章
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更新日期：2014-06-01 00:00:00
abstract：:Although it is well documented that exposure to aversive stimuli induces modulation of neural circuits and subsequent behavioral changes, the means by which an aversive stimulus concomitantly alters behaviors of different natures (e.g., defensive and appetitive) remains unclear. Here, we addressed this issue by using ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2018.12.010
更新日期：2019-03-15 00:00:00
abstract：:It has long been postulated that exogenous cannabinoids have a profound effect on human cognitive functioning. These cannabinoid effects are thought to depend, at least in parts, on alterations of phase-locking of local field potential neuronal firing. The latter can be measured as activity in the theta frequency band...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2014.08.003
更新日期：2014-11-01 00:00:00
abstract：:The Morris water maze and the object displacement task are two popular tools used to investigate spatial learning and memory. Research has focused mainly on the acquisition of spatial tasks while little attention has been given to the retention phase. We examined the effects of different training procedures on retenti...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/s0166-4328(02)00270-x
更新日期：2003-02-17 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：:Effects of aspiration lesions of the cerebral cortex on the behavioral effects of intraventricular substantia nigra grafts were investigated. Apomorphine-induced rotational behavior consequent to unilateral lesions of the substantia nigra was used as a behavioral measure. Substantia nigra grafts reduced rotational beh...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/s0166-4328(89)80060-9
更新日期：1989-04-01 00:00:00
abstract：:The complexity of the brain, in which different neuronal cell types are interspersed and complexly interconnected, has posed a major obstacle in identifying pathophysiological mechanisms underlying prevalent neurological disorders. This is largely based in the inability of classical experimental approaches to target d...
journal_title：Behavioural brain research
pub_type： 杂志文章,评审
doi：10.1016/j.bbr.2013.07.007
更新日期：2013-10-15 00:00:00
abstract：:The effect of feeding behavior on other behaviors (swimming, crawling and shortening) was investigated in the leech, Hirudo medicinalis. The stimulus locations and intensities required to produce mechanically elicited behaviors were first determined in the non-feeding leech. Stimuli were delivered while the leech was ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/s0166-4328(97)00072-7
更新日期：1998-01-01 00:00:00
abstract：:C57BL/6 mice are commonly used as background strains for genetically modified mice, and little attention is usually paid to the notification of the specific substrain. However, it is known that C57BL/6NCrl (B6N) and C57BL/6JOlaHsd (B6JOla) mice differ in the course of extinction of conditioned fear (Stiedl O, Radulovi...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2004.07.007
更新日期：2005-02-28 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：:Physiological effects of different types, of continuous and interval aerobic training, have been largely described and studied in the adult man. It was previously indicated that interval training plays an important role in maximizing both peripheral muscle and central cardiorespiratory adaptations, permitting signific...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2017.05.058
更新日期：2017-08-14 00:00:00
abstract：:Gender differences in spatial navigation have been widely reported in nocturnal rodent species. Here, for the first time we report gender differences in spatial learning and memory of Octodon degus, a long-lived diurnal hystricomorph rodent. In the present study, 16 months old male and female O. degus were tested in t...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2010.04.005
更新日期：2010-10-15 00:00:00
abstract：:Methylphenidate (MPH) is widely used as a "nootropic" agent and in the treatment of disorders of attention, and has been shown to modulate synaptic plasticity in vitro. Here we present in vivo evidence that this MPH-induced metaplasticity can last long after the end of treatment. MPH (0, 0.2, 1 and 5mg/kg) was adminis...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2015.05.009
更新日期：2015-09-15 00:00:00
abstract：:Recent rodent studies have demonstrated that parental cocaine exposure can influence offspring behavior, supporting the idea that environmental insults can impact subsequent generations. However, studies on the effects of paternal cocaine exposure are limited and multiple inconsistencies exist. In the current study, w...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2017.05.054
更新日期：2017-08-14 00:00:00
abstract：:Our observation that male rat's innate fear response differed with hormonal status, as well as the higher prevalence of fear and anxiety disorders in human females led to the current investigation of the impact of phases of the estrus cycle on innate fear responding. Female rats in different phases of the cycle were e...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2009.01.019
更新日期：2009-07-19 00:00:00
abstract：:This study compared repeated treatment with methamphetamine (4.0 mg/kg, i.p.) plus scopolamine (0.5 mg/kg, i.p.) and methamphetamine alone in behavioral sensitization and drug conditioning with respect to a reciprocal balance between the dopaminergic and cholinergic systems. Repeated methamphetamine plus scopolamine t...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/0166-4328(96)00032-0
更新日期：1996-10-01 00:00:00
abstract：:Structural and functional brain reorganisation can occur beyond the developmental maturation period and this was recently recognised as an intrinsic property of the human central nervous system. Brain injury or altered afferent input due to environmental changes, novel experience and learning new skills are known as m...
journal_title：Behavioural brain research
pub_type： 杂志文章,评审
doi：10.1016/j.bbr.2008.02.015
更新日期：2008-09-01 00:00:00
abstract：:Expression of Schaffer collateral-CA1 long-term potentiation (LTP) and long-term depression (LTD) was not affected in hippocampal slices from wild-type mice pretreated with lipopolysaccharide (0.25mg/kg, i.p.), to increase interleukin-18 (IL-18) concentrations in the brain. For IL-18 knock-out (IL-18 KO) mice, the LTP...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2009.08.033
更新日期：2010-01-05 00:00:00
abstract：:In recent years, considerable emphasis has been placed upon the putative role of nucleus accumbens dopamine systems in appetitive motivation and positive reinforcement. However, considerable evidence indicates that brain dopamine in general, and nucleus accumbens dopamine in particular, is involved in aspects of avers...
journal_title：Behavioural brain research
pub_type： 杂志文章,评审
doi：10.1016/0166-4328(94)90153-8
更新日期：1994-04-18 00:00:00
abstract：:We have found that protein malnutrition (PM) causes a significant impairment of memory-related behavior on the 15th and 20th day after the start of PM (5% casein) feeding in prepubertal mice but not in postpubertal mice, as measured by a passive-avoidance task. This impairment was almost completely reversed by merely ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2005.08.024
更新日期：2006-02-15 00:00:00
abstract：:Spatial navigation is achieved through both egocentric (body-centered) and allocentric (externally-centered) strategies but decline with age, especially allocentric strategies. A better understanding of the neurobiological mechanisms underlying these strategies would allow the development of new treatments to mitigate...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2016.12.006
更新日期：2017-03-01 00:00:00
abstract：:Hypoxia-ischemia (HI)-induced perinatal encephalopathy frequently causes chronic neurological morbidities and acute mortality. Bone mesenchymal stem cell (BMSC) transplantation could potentially promote functional and anatomical recovery of ischemic tissue. In vitro hypoxic preconditioning is an effective strategy to ...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2017.05.055
更新日期：2017-08-14 00:00:00
abstract：:The one-trial object recognition task involves memory of a familiar object in parallel with the detection and encoding of a novel object. It provides the basis for the study of a wide range of cognitive and neuropsychological functions and processes in rats and mice. However, unlike in humans, primate and pigeon studi...
journal_title：Behavioural brain research
pub_type： 杂志文章,评审
doi：10.1016/j.bbr.2009.12.036
更新日期：2010-12-31 00:00:00
abstract：:A growing body of evidence suggests that activity of the mirror neuron system is dependent on the observer's motor experience of a given action. It remains unclear, however, whether activity of the mirror neuron system is also associated with the observer's motor experience in sports game. Therefore, the aim of the pr...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/j.bbr.2011.04.053
更新日期：2011-10-01 00:00:00
abstract：:We recently reported that Pavlovian fear conditioning and hippocampal perforant-path long-term potentiation (LTP) are sexually dimorphic in rats. Males show greater contextual fear conditioning, which depends on the hippocampus, as well as greater hippocampal LTP. In order to examine the role of circulating gonadal ho...
journal_title：Behavioural brain research
pub_type： 杂志文章
doi：10.1016/s0166-4328(97)00115-0
更新日期：1998-04-01 00:00:00
abstract：:The lighting environment where the baby born prematurely is placed is different from that experienced in utero. As early exposure to light may affect the immature visual system we have attempted to quantify the neonatal ocular light dose. Lighting surveys performed in 7 neonatal units (NNUs) suggested that mean unit i...
journal_title：Behavioural brain research
pub_type： 杂志文章,评审
doi：10.1016/s0166-4328(05)80193-7
更新日期：1992-07-31 00:00:00
