Incorporation of 14C-leucine into acid-insoluble material and tRNAleu from light stimulated rat brain.

abstract：:The importance of the caudal ventrolateral medulla (CVLM) in mediating vagal cardiopulmonary (Bezold-Jarisch reflex) reflex activity was studied in urethane-anaesthetized rats. Unilateral electrolytic lesion of the CVLM markedly attenuated Bezold-Jarisch reflex responses (hypotension and bradycardia) elicited by intra...

journal_title：Experimental brain research

authors： Verberne AJ,Beart PM,Louis WJ

更新日期：1989-01-01 00:00:00

abstract：:Electrical stimulation over the cerebellum is known to transiently suppress the contralateral motor cortex in humans. However, projections from the cerebellar nuclei to the primary motor cortex are disynaptic excitatory pathways through the ventral thalamus. In the present investigation we studied facilitatory effects...

journal_title：Experimental brain research

authors： Iwata NK,Hanajima R,Furubayashi T,Terao Y,Uesugi H,Shiio Y,Enomoto H,Mochizuki H,Kanazawa I,Ugawa Y

更新日期：2004-12-01 00:00:00

abstract：:Postsynaptic potentials (PSPs) evoked in motoneurons innervating the back and abdominal muscles in the lumbar part of the body by stimulating hindlimb cutaneous afferents were investigated in unanesthetized decerebate and spinal cats. Various types of PSP: pure excitatory postsynaptic potential (EPSP), pure inhibitory...

journal_title：Experimental brain research

authors： Wada N,Shikaki N,Tokuriki M,Kanda K

更新日期：1999-10-01 00:00:00

abstract：:Intracortical inhibition was investigated in normal human volunteers by paired-pulse transcranial magnetic stimulation, using a new, computer-assisted threshold-tracking method. Motor threshold was defined as the stimulus amplitude required to evoke a motor evoked potential of 0.2 mV (peak-to-peak) in abductor pollici...

journal_title：Experimental brain research

authors： Fisher RJ,Nakamura Y,Bestmann S,Rothwell JC,Bostock H

更新日期：2002-03-01 00:00:00

abstract：:The aim of the present study was to further investigate the contribution of primary muscle spindle feedback to proprioception and higher brain functions, such as movement trajectory recognition. For this purpose, complex illusory movements were evoked in subjects by applying patterns of muscle tendon vibration mimicki...

journal_title：Experimental brain research

authors： Albert F,Bergenheim M,Ribot-Ciscar E,Roll JP

更新日期：2006-06-01 00:00:00

abstract：:Recently, Kounios J, Frymiare JL, Bowden EM, Fleck JI, Subramaniam K, Parrish TB et al. (2006) found that the mental preparation leading to insight involves heightened activity in medial frontal areas and temporal areas. In the present study, the electrophysiological correlates of successful and unsuccessful Chinese l...

journal_title：Experimental brain research

authors： Qiu J,Li H,Jou J,Wu Z,Zhang Q

更新日期：2008-04-01 00:00:00

abstract：:Caloric vestibular stimulation (CVS) is a physiological technique demonstrated to transiently improve hemianaesthesia in right brain-damaged patients (Bottini et al. in Exp Brain Res 99(1):164-169, 1994, Nature 376:778-781, 1995, Neurology 65(8):1278-1283, 2005). Recent studies suggest that these effects are based on ...

journal_title：Experimental brain research

authors： Ferrè ER,Sedda A,Gandola M,Bottini G

更新日期：2011-01-01 00:00:00

abstract：:The effects of electrical stimulation of the cerebral cortex on the monosynaptic jaw closing and the disynaptic jaw opening reflexes were studied in cats anaesthetized with chloralose. The time course of the reflex effects was recorded. Similar rhythmic sequences of facilitation and inhibition were observed in both re...

journal_title：Experimental brain research

authors： Olsson KA,Landgren S

更新日期：1980-01-01 00:00:00

abstract：:The aim of this research was to analyse the development of postural reactions to approaching (AOF) and receding (ROF) ground rectilinear optical flows. Optical flows were shaped by a pattern of circular spots of light projected on the ground surface by a texture flow generator. The geometrical structure of the project...

journal_title：Experimental brain research

authors： Baumberger B,Isableu B,Flückiger M

更新日期：2004-11-01 00:00:00

abstract：:Push-pull cannulae were inserted into both medial and lateral banks of the suprasylvian sulcus and used for local perfusion with artificial extracellular fluid (aECF). Electrical stimulations of regions of cortex projecting to the lateral suprasylvian area (LSA) were accompanied by enhanced levels of release of excita...

journal_title：Experimental brain research

authors： Hicks TP,Ruwe WD,Veale WL,Veenhuizen J

更新日期：1985-01-01 00:00:00

abstract：:This review summarizes anatomical and electrophysiological observations related to corticovestibular interactions as a step toward understanding their possible functions. Vestibular information is represented in at least three distinct regions of the cerebral cortex in cats and monkeys: the parietal and somatosensory ...

journal_title：Experimental brain research

authors： Fukushima K

更新日期：1997-10-01 00:00:00

abstract：:Auditory dysfunction, including hypersensitivity and tinnitus, is a common symptom of autism spectrum disorder (ASD). Prenatal exposure to the antiseizure medication valproic acid (VPA) significantly increases the risk of ASD in humans and similar exposure is utilized as an animal model of ASD in rodents. Animals expo...

journal_title：Experimental brain research

authors： Mansour Y,Ahmed SN,Kulesza R

更新日期：2020-11-16 00:00:00

abstract：:We explored digit coordination during the acceleration phase of a quick lifting movement of a hand-held horizontal object. We tested three hypotheses related to: (1) the scaling of mechanical variables produced by the hand with changes in the external load, torque, and moment of inertia; (2) changes in the safety marg...

journal_title：Experimental brain research

authors： Wu YH,Zatsiorsky VM,Latash ML

更新日期：2012-10-01 00:00:00

abstract：:The calcium content of mitochondria isolated from the Torpedo electric organ was determined by atomic absorption spectroscopy. The mitochondrial fraction was found to contain 830 ng-atom Ca/mg protein. For comparison a fraction of isolated nerve endings contained 250 ng-atom Ca/mg protein. When tissue was continuously...

journal_title：Experimental brain research

authors： Schmidt R,Zimmermann H

更新日期：1980-01-01 00:00:00

abstract：:Although the perception of emotion in individuals is an important social skill, very little is known about how emotion is determined from a crowd of individuals. We investigated the perception of emotion in scenes of crowds populated by dynamic characters each expressing an emotion. Facial expressions were masked in t...

journal_title：Experimental brain research

authors： McHugh JE,McDonnell R,O'Sullivan C,Newell FN

更新日期：2010-07-01 00:00:00

abstract：:We previously demonstrated that velocity and movement time for the initial segment for a two-stroke movement are scaled in relation to the difficulty of the second segment. The interdependent kinematic changes were interpreted as evidence that movement planning/organization processes consider the movement parameters o...

journal_title：Experimental brain research

authors： Rand MK,Stelmach GE

更新日期：2000-09-01 00:00:00

abstract：:Distribution of substance P (SP)-positive fibers in the medial preoptic area (POM) of the rat and their origins were examined using indirect immunofluorescence. A very high density of SP-positive fibers was seen in the POM throughout its entire rostro-caudal extent. However, the distribution of these fibers was not ev...

journal_title：Experimental brain research

authors： Takatsuki K,Sakanaka M,Takagi H,Tohyama M,Shiotani Y

更新日期：1983-01-01 00:00:00

abstract：:Visual stimuli undetected by normal subjects as a result of masking procedures can nonetheless activate response preparation in motor areas and yield a motor response. An unanswered question is whether the same holds for undetected subliminal stimuli that are not responded to. To answer this question, in this study no...

journal_title：Experimental brain research

authors： Minelli A,Marzi CA,Girelli M

更新日期：2007-06-01 00:00:00

abstract：:We have previously reported that electrical stimulation in LC or NRM when tested on the activity of a multireceptive neurone in the spinal cord produced similar inhibitory actions. The present study aimed to define the pathways that mediate this descending inhibitory action in the spinal cord by pharmacological means ...

journal_title：Experimental brain research

authors： Mokha SS,McMillan JA,Iggo A

更新日期：1986-01-01 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：:Neutral buoyancy facilities are used to prepare astronauts and cosmonauts for extra vehicular activities e.g. on-board of the International Space Station. While previous studies indicated a decrease in cognitive performance in an under water setting, they have only provided behavioural data. This study aimed to review...

journal_title：Experimental brain research

authors： Schneider S,Cheung JJ,Frick H,Krehan S,Micke F,Sauer M,Dalecki M,Dern S

更新日期：2014-10-01 00:00:00

abstract：:We have previously shown that sinusoidal galvanic vestibular stimulation (sGVS), delivered bilaterally at 0.2-2.0 Hz, evokes a potent entrainment of sympathetic outflow to muscle and skin. Most recently, we showed that stimulation at 0.08-0.18 Hz generates two bursts of modulation of muscle sympathetic nerve activity ...

journal_title：Experimental brain research

authors： Hammam E,Dawood T,Macefield VG

更新日期：2012-06-01 00:00:00

abstract：:Our previous study showed that a fully flexed or extended hand became perceived as an extended or flexed 'phantom' hand as ischemic anesthesia progressed (Inui et al. in J Physiol 589:5775-5784, 2011). Here, we examined what happened if the hand was held in the midposition before and during the anesthesia. Twenty heal...

journal_title：Experimental brain research

authors： Inui N,Masumoto J,Ueda Y,Ide K

更新日期：2012-05-01 00:00:00

abstract：:In an attempt to identify cholinergic neurons of the brain stem which project to the forebrain, retrograde labeling of neurons in the brain stem was examined by autoradiography following injections of 20 microCi [3H]choline into the thalamus, hypothalamus, basal forebrain and frontal cortex. After injections into the ...

journal_title：Experimental brain research

authors： Jones BE,Beaudet A

更新日期：1987-01-01 00:00:00

abstract：:To explore visual space, we make saccades, vergence, and, most frequently, combined saccade-vergence eye movements. The initiation of saccades is well studied, while that of vergence is less explored. Saccade latency is influenced by the fixation task: when the target appears simultaneously with the offset of the fixa...

journal_title：Experimental brain research

authors： Coubard O,Daunys G,Kapoula Z

更新日期：2004-02-01 00:00:00

abstract：:Intermodal attention (IA) is assumed to allocate limited neural processing resources to input from one specific sensory modality. We investigated effects of sustained IA on the amplitude of a 40-Hz auditory (ASSR) and a 4.3-Hz visual steady-state response (VSSR). To this end, we concurrently presented amplitude-modula...

journal_title：Experimental brain research

authors： Keitel C,Schröger E,Saupe K,Müller MM

更新日期：2011-09-01 00:00:00

abstract：:This study examined perception-action learning in younger adults in their 20s compared to older adults in their 70s and 80s. The goal was to provide, for the first time, quantitative estimates of perceptuo-motor learning rates for each age group and to reveal how these learning rates change between these age groups. W...

journal_title：Experimental brain research

authors： Coats RO,Snapp-Childs W,Wilson AD,Bingham GP

更新日期：2013-03-01 00:00:00

abstract：:Albinism affects the anatomy and physiology of the visual system in mammals. Behavioural, anatomical and in vivo electrophysiological investigations revealed that the optokinetic reflex is abnormal and retinal slip neurons in the nucleus of the optic tract and the dorsal terminal nucleus of the accessory optic system ...

journal_title：Experimental brain research

authors： Krause M,Hoffmann KP

更新日期：2009-12-01 00:00:00

abstract：:Studies exploring reflexive joint attention report that attention is more powerfully captured by interfering social signals (such as others' gaze or hand orientation) than by non-biological directional cues (such as an arrow). However, what remains unknown is whether these effects are mapped in purely spatial or in bo...

journal_title：Experimental brain research

authors： Crostella F,Carducci F,Aglioti SM

更新日期：2009-08-01 00:00:00

abstract：:Experiments were done to investigate the role of glutamatergic systems in the median preoptic nucleus (MnPO) in the water ingestion induced by administration of angiotensin II (ANG II) in the subfornical organ (SFO) in the awake rat. Microdialysis methods were utilized to quantify the extracellular content of glutamat...

journal_title：Experimental brain research

authors： Ushigome A,Momoi K,Takahashi M,Tanaka J

更新日期：2020-01-01 00:00:00