Corticofugal modulation of the auditory thalamus.

abstract：:The primary objective of this study was to explore why preischemic hypoglycemia, which restricts tissue acidosis during the ischemic insult, does not ameliorate cell damage incurred as a result of transient ischemia. The question arose whether hypoglycemia (plasma glucose concentration 2-3 mM) delays resumption of ext...

journal_title：Experimental brain research

authors： Li PA,Kristián T,Katsura K,Shamloo M,Siesjö BK

更新日期：1995-01-01 00:00:00

abstract：:This paper reports on experiments in which the effect of disconnection of association fibres from Area 17/18 to the posterior suprasylvian cortex (PSSC) was investigated. In the control experiments, all neurons had large receptive fields in the central 5-10 degrees of the visual field without detailed retinotopy. In t...

journal_title：Experimental brain research

authors： Guedes R,Watanabe S,Creutzfeldt OD

更新日期：1983-01-01 00:00:00

abstract：:Integration of tactile afferent signals with motor commands is crucial for the performance of purposeful movements such as during manipulation of an object in the hand. To study the somatotopic organization of sensorimotor integration we applied electrical peripheral conditioning stimuli to a digit located near (homot...

journal_title：Experimental brain research

authors： Classen J,Steinfelder B,Liepert J,Stefan K,Celnik P,Cohen LG,Hess A,Kunesch E,Chen R,Benecke R,Hallett M

更新日期：2000-01-01 00:00:00

abstract：:When two hands require different information in bimanual asymmetric movements, interference can occur via callosal connections and ipsilateral corticospinal pathways. This interference could potentially work as a cost-effective measure in symmetric movements, allowing the same information to be commonly available to b...

journal_title：Experimental brain research

authors： Aramaki Y,Osu R,Sadato N

更新日期：2010-06-01 00:00:00

abstract：:Extracellular recordings were made from single on-center optic tract fibres in cats. Light spots of 10sec duration were focussed on the center of the receptive field under 1cd/m2 adaptation luminance by diffuse light. In the maintained discharges at 1 cd/m2, the shape of inter-spike interval histograms (IH) tended to ...

journal_title：Experimental brain research

authors： Sato T,Yamamoto M,Nakahama H

更新日期：1976-01-26 00:00:00

abstract：:Mammalian muscle spindles show persistent after-effects following conditioning stretch or fusimotor stimulation. Most previous observations have been carried out on primary endings of spindles and using dynamic fusimotor stimulation. We report here observations on after-effects produced either by conditioning stretch ...

journal_title：Experimental brain research

authors： Proske U,Morgan DL

更新日期：1985-01-01 00:00:00

abstract：:In the present study the neurotoxic effects of a low dosage (0.5 mg/kg per day) of methylmercury (MeHg) on the developing nervous system were investigated. Pregnant rats were treated with MeHg from day 7 of pregnancy to day 7 of lactation. Locomotor activity (locomotion, rearing, and motility) and spatial learning abi...

journal_title：Experimental brain research

authors： Rossi AD,Ahlbom E,Ogren SO,Nicotera P,Ceccatelli S

更新日期：1997-12-01 00:00:00

abstract：:The present study was carried out to determine the effects of central nervous free fatty acids, lysophospholipids, or platelet activating factor (PAF), in a mouse facial carrageenan injection model of orofacial pain. Mice that received intracerebroventricular (I.C.V.) injection of arachidonic acid or oleic acid showed...

journal_title：Experimental brain research

authors： Vahidy WH,Ong WY,Farooqui AA,Yeo JF

更新日期：2006-10-01 00:00:00

abstract：:The present study aimed to elucidate the distribution of ferric and ferrous iron in the hippocampus after kainate-induced neuronal injury. A modified Perl's or Turnbull's blue histochemical stain was used to demonstrate Fe3+ and Fe2+ respectively. Very light staining for iron was observed in the hippocampus, in normal...

journal_title：Experimental brain research

authors： Wang XS,Ong WY,Connor JR

更新日期：2002-03-01 00:00:00

abstract：:Reaching movements made to targets during exposure to passive constant velocity rotation show significant endpoint errors. By contrast, reaching movements made during voluntary rotation of the torso are accurate. In both cases, as a consequence of the simultaneous motion of the arm and the torso, Coriolis forces are g...

journal_title：Experimental brain research

authors： Bortolami SB,Pigeon P,Dizio P,Lackner JR

更新日期：2008-06-01 00:00:00

abstract：:Recent morphological observations have suggested neurotransmitter specific degeneration of amongst others, the serotonergic system in the aged rat brain. However, morphological studies can only give a static picture of the events that take place over a period of several months. In the present study we used an experime...

journal_title：Experimental brain research

authors： van Luijtelaar MG,Steinbusch HW,Tonnaer JA

更新日期：1989-01-01 00:00:00

abstract：:Objective attempts to characterize postural control in subjects with cerebellar (Cb) pathology have focused primarily on sagittal plane responses to static standing, semi-dynamic standing, and platform perturbation. Repeated, dynamic, functional movement may provide a better opportunity to study the effects of ataxia ...

journal_title：Experimental brain research

authors： Hudson CC,Krebs DE

更新日期：2000-05-01 00:00:00

abstract：:We investigated the effect of correlation in background noise on the ability of participants to detect a kinaesthetic target on the index fingers of their hands. Participants had to judge whether the target (a smoothed ramp with quarter-sine onset and offset), was on the left or right finger (experiments 1 and 2). The...

journal_title：Experimental brain research

authors： Roberts RD,Humphreys GW,Wing AM

更新日期：2005-08-01 00:00:00

abstract：:At a descriptive level, prehension movements can be partitioned into three components ensuring, respectively, the transport of the arm to the vicinity of the target, the orientation of the hand according to object tilt, and the grasp itself. Several authors have suggested that this analytic description may be an opera...

journal_title：Experimental brain research

authors： Desmurget M,Prablanc C,Arzi M,Rossetti Y,Paulignan Y,Urquizar C

更新日期：1996-07-01 00:00:00

abstract：:Using combined psychophysics and event-related potentials (ERPs), we investigated the effect of perceptual learning on face gender discrimination and probe the neural correlates of the learning effect. Human subjects were trained to perform a gender discrimination task with male or female faces. Before and after train...

journal_title：Experimental brain research

authors： Su J,Tan Q,Fang F

更新日期：2013-04-01 00:00:00

abstract：:Single fibre recordings were performed from the auditory nerve of the caiman, Caiman crocodilus. All neurones were spontaneously active (1-80 imp/s). Clicks evoked multiple peaks in the post stimulus time histogram spaced at 1/CF. At high intensities irregularities were observed. The latencies of the first peak observ...

journal_title：Experimental brain research

authors： Klinke R,Pause M

更新日期：1980-01-01 00:00:00

abstract：:Muscle synergy is important for simplifying functional movement, which constitutes spatiotemporal patterns of activity across muscles. To execute selective finger movements that are independent of synergistic movement patterns, we hypothesized that inhibitory neural activity is necessary to suppress enslaved finger mo...

journal_title：Experimental brain research

authors： Aoyama T,Kaneko F,Ohashi Y,Kohno Y

更新日期：2019-12-01 00:00:00

abstract：:Previous studies have found that affective states with high motivational intensity narrow attentional scope, whereas affective states with low motivational intensity broaden attentional scope. This conclusion, however, is based on fragmented evidence based on several separate studies. The present study tests this conc...

journal_title：Experimental brain research

authors： Liu L,Zhang G,Zhou R,Wang Z

更新日期：2014-10-01 00:00:00

abstract：:Local anesthetic may cause neurotoxicity in developing neurons. In this study, we examined the molecular mechanisms of microRNA-210 (miR-210) in regulating bupivacaine-induced dorsal root ganglia (DRG) neurotoxicity in vitro. Young mouse (P30) DRG explants were cultured in vitro and treated with 5 mM bupivacaine to in...

journal_title：Experimental brain research

authors： Wang Y,Ni H,Zhang W,Wang X,Zhang H

更新日期：2016-04-01 00:00:00

abstract：:Motor imagery (MI - i.e., the mental representation of an action without physically executing it) stimulates brain motor networks and promotes motor learning after spinal cord injury (SCI). An interesting issue is whether the brain networks controlling MI are being reorganized with reference to spared motor functions....

journal_title：Experimental brain research

authors： Di Rienzo F,Guillot A,Mateo S,Daligault S,Delpuech C,Rode G,Collet C

更新日期：2015-01-01 00:00:00

abstract：:The aim of this study was to examine how adults processed common fractions with common numerators under two distinct conditions. Whereas participants were presented with only common fractions in a "simple" condition, a "complex" condition involved the random presentation of common fractions as well as decimal fraction...

journal_title：Experimental brain research

authors： Zhang L,Xin Z,Li F,Wang Q,Ding C,Li H

更新日期：2012-03-01 00:00:00

abstract：:Cortical migration defects are often associated with epilepsy. In mesial temporal lobe epilepsy (MTLE), granule cell dispersion (GCD), a migration defect of dentate granule cells, is frequently observed. Little is known how GCD develops and to which extent it contributes to the development of seizure activity. Since t...

journal_title：Experimental brain research

authors： Haas CA,Frotscher M

更新日期：2010-01-01 00:00:00

abstract：:Fourteen healthy adults were tested to assess the potential influence on stance maintenance of two parts of the visual feedback technique (display scale and time delay). The task consisted in their keeping a spot on the screen representing their center of pressure, CoP (i.e. successive points of application of the gro...

journal_title：Experimental brain research

authors： Rougier P

更新日期：2005-08-01 00:00:00

abstract：:The current study examined whether the amount and location of available movement information influenced the stability of visuomotor coordination. Participants coordinated a handheld pendulum with an oscillating visual stimulus in an inphase and antiphase manner. The effects of occluding different amounts of phase at d...

journal_title：Experimental brain research

authors： Hajnal A,Richardson MJ,Harrison SJ,Schmidt RC

更新日期：2012-09-01 00:00:00

abstract：:Previous experiments have suggested that the analysis of visual images could be a gravity-dependent process. We investigated this hypothesis using a mental rotation paradigm with pictures of three-dimensional objects during a 26-day orbital flight aboard the Soviet MIR station. The analysis of cosmonauts' response tim...

journal_title：Experimental brain research

authors： Matsakis Y,Lipshits M,Gurfinkel V,Berthoz A

更新日期：1993-01-01 00:00:00

abstract：:Weight illusions--where one object feels heavier than an identically weighted counterpart--have been the focus of many recent scientific investigations. The most famous of these illusions is the 'size-weight illusion', where a small object feels heavier than an identically weighted, but otherwise similar-looking, larg...

journal_title：Experimental brain research

authors： Buckingham G

更新日期：2014-06-01 00:00:00

abstract：:Confluent cell monolayers of brain capillary endothelial cells (BCEC) are used widely as an in vitro cell culture model of the blood-brain barrier. The present study describes the influence of cell-culture conditions on tight junctions, filamentous-actin cytoskeleton, and expression of ATP-binding cassette (ABC) trans...

journal_title：Experimental brain research

authors： Török M,Huwyler J,Gutmann H,Fricker G,Drewe J

更新日期：2003-12-01 00:00:00

abstract：:Previous research has demonstrated that negative affect influences attentional processes. Here, we investigate whether pre-experimental negative affect predicts a hypervigilant neural response as indicated by increased event-related potential amplitudes in response to neutral and positive visual stimuli. In our study,...

journal_title：Experimental brain research

authors： Schomberg J,Schöne B,Gruber T,Quirin M

更新日期：2016-06-01 00:00:00

abstract：:The ability of Huntington's disease patients to co-ordinate their two hands with and without external cueing was investigated. Twelve Huntington's disease patients and sex- and age-matched controls performed a bimanual cranking task at two speeds (0.5 Hz, 1.5 Hz) and phase relationships (in-phase, anti-phase), with an...

journal_title：Experimental brain research

authors： Johnson KA,Bennett JE,Georgiou N,Bradshaw JL,Chiu E,Cunnington R,Iansek R

更新日期：2000-10-01 00:00:00

abstract：:Single unit activity was studied in the dorsomedial edge of the frontal lobe, above the superior arcuate sulcus in three trained monkeys (Macaca nemestrina). Gaze and head movements were recorded with two magnetic search coils. Discharges preceding spontaneous eye movements in a preferred direction were consistently o...

journal_title：Experimental brain research

authors： Schlag J,Schlag-Rey M

更新日期：1985-01-01 00:00:00