The placing reaction in the standing cat: a model for the study of posture and movement.

abstract：:Motoneurones innervating the retractor bulbi muscle in the cat have been identified by retrograde labelling with horseradish peroxidase, by intracellular recording and by intracellular staining with horseradish peroxidase. Their somata are found in an accessory abducens nucleus, analogous to that described in some oth...

journal_title：Experimental brain research

authors： Grant K,Guéritaud JP,Horcholle-Bossavit G,Tyć-Dumont S

更新日期：1979-02-15 00:00:00

abstract：:A lesion limited to the dorsal columns, at the level of L3-L4, was carried out in chronic cats. This operation produced a "partial axotomy" type of lesion on the ascending branches of Ia hind limb afferents. Two to six months after this operation, intracellular studies on L7-S1 motoneurons were carried out. Similar st...

journal_title：Experimental brain research

authors： Decima EE,Lorenzo D,Mallach L

更新日期：1986-01-01 00:00:00

abstract：:Local alpha-band synchronization has been associated with both cortical idling and active inhibition. Recent evidence, however, suggests that long-range alpha synchronization increases functional coupling between cortical regions. We demonstrate increased long-range alpha and beta band phase synchronization during sho...

journal_title：Experimental brain research

authors： Doesburg SM,Herdman AT,Ribary U,Cheung T,Moiseev A,Weinberg H,Liotti M,Weeks D,Grunau RE

更新日期：2010-04-01 00:00:00

abstract：:We have previously described a visual area situated in the cortex surrounding the deep infolding of the anterior ectosylvian sulcus of the cat (Mucke et al. 1982). Using orthograde and retrograde transport methods we now report anatomical evidence that this anterior ectosylvian visual area (AEV) is connected with a su...

journal_title：Experimental brain research

authors： Norita M,Mucke L,Benedek G,Albowitz B,Katoh Y,Creutzfeldt OD

更新日期：1986-01-01 00:00:00

abstract：:Seizure susceptibility waxes and wanes in an apparently circadian manner in many epileptic patients. Fluctuations of melatonin concentration with highest levels during the night and lowest levels in the early morning could be involved in this phenomenon. Therefore, the action of melatonin on epileptic activity was tes...

journal_title：Experimental brain research

authors： Fauteck JD,Bockmann J,Böckers TM,Wittkowski W,Köhling R,Lücke A,Straub H,Speckmann EJ,Tuxhorn I,Wolf P

更新日期：1995-01-01 00:00:00

abstract：:Two experiments were conducted to determine the effects of conditioned circling on the concentrations of dopamine (DA), 3,4-dihydroxyphenylacetic acid (DOPAC) and homovanillic acid (HVA) within discrete regions of the striatum (STR). The first study assessed the inherent regional distributions of these compounds with ...

journal_title：Experimental brain research

authors： Szostak C,Jakubovic A,Phillips AG,Fibiger HC

更新日期：1989-01-01 00:00:00

abstract：:We examined the control of postural stability in preparation to a discrete, quick whole-body sway toward a target and back to the initial position. Several predictions were tested based on the theory of control with referent body orientation and the notion of multi-muscle synergies stabilizing center of pressure (COP)...

journal_title：Experimental brain research

authors： Nardini AG,Freitas SMSF,Falaki A,Latash ML

更新日期：2019-05-01 00:00:00

abstract：:Responses to pure visual stimuli and visual-vestibular interactions similar to those reported in other vertebrates were found in single vestibular nucleus neurons in cat. Contrary to prevailing hypotheses, the cerebellum is not an essential part of the pathway mediating these visual responses. ...

journal_title：Experimental brain research

authors： Keller EL,Precht W

更新日期：1978-08-15 00:00:00

abstract：:Our goal was to study potential substrates for cortical modulation of vestibular reflexes in the cat. In initial experiments, injections of wheat-germ-agglutinate-horseradish-peroxidase into Deiters' nucleus and the rostral descending nucleus revealed bilateral colonies of retrogradely filled neurons in cortical areas...

journal_title：Experimental brain research

authors： Wilson VJ,Zarzecki P,Schor RH,Isu N,Rose PK,Sato H,Thomson DB,Umezaki T

更新日期：1999-03-01 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：:In situ hybridization was used to study the expression of prepro-neuropeptide Y (NPY), preprosomatostatin (SOM), preprotachykinin (PPT) and preprocholecystokinin (CCK) mRNA in caudate-putamen and frontoparietal cortex of rat brain with unilateral lesion of midbrain dopamine neurons. Neurons expressing NPY and SOM mRNA...

journal_title：Experimental brain research

authors： Lindefors N,Brené S,Herrera-Marschitz M,Persson H

更新日期：1990-01-01 00:00:00

abstract：:Load perturbations were applied to the arm of human subjects under conditions where both limb segments (upper arm and forearm) were free to move. The perturbations consisted of pulses of torque 50 ms in duration and of pseudo-random sequences of such pulses. They were applied to either the forearm or the upper arm. Un...

journal_title：Experimental brain research

authors： Lacquaniti F,Soechting JF

更新日期：1986-01-01 00:00:00

abstract：:Human subjects can readily adapt their movement trajectories to different dynamic or visuomotor environments. The focus of the current study was to determine whether subjects could simultaneously adapt to multiple dynamic environments. Subjects ( n=5) drew ellipses continuously for 70 s using a torquable manipulandum ...

journal_title：Experimental brain research

authors： Fukushi T,Ashe J

更新日期：2003-01-01 00:00:00

abstract：:A previous computer simulation study of overarm throws in 2D showed that reversal of elbow torque by antagonist muscle action late in the throw led to increased wrist flexion velocity and to increased ball speeds. We tested the hypothesis that the skill of making fast overarm throws in 3D involves deceleration (brakin...

journal_title：Experimental brain research

authors： Hore J,Debicki DB,Watts S

更新日期：2005-07-01 00:00:00

abstract：:Earlier studies have suggested an impairment in the attention and eye movement control of children with ADHD. An important phenomenon in the control of attentional shifts and eye movements is the inhibition of return (IOR), which states that our brain works in a way that prevents our attention from returning to a spat...

journal_title：Experimental brain research

authors： Li CS,Chang HL,Lin SC

更新日期：2003-03-01 00:00:00

abstract：:Movements of the dominant and nondominant hand have been claimed to differ with respect to how they take intersegmental dynamics into account. Consistent with this claim, movements of the dominant hand are hypothesized to better exploit the intrinsic limb dynamics, whereas movements of the nondominant hand are control...

journal_title：Experimental brain research

authors： Heuer H

更新日期：2007-04-01 00:00:00

abstract：:Experiments using the same glass microelectrode (6--8 M omega) for recording and stimulating were performed on 12 rats in which 379 cortical cells were studied in 65 penetrations through the motor and somatosensory cortical zones. To avoid anaesthetic effects the rats were chronically implanted with a head system deri...

journal_title：Experimental brain research

authors： Sapienza S,Talbi B,Jacquemin J,Albe-Fessard D

更新日期：1981-01-01 00:00:00

abstract：:It has recently been shown that spatially uninformative sounds can cause a visual stimulus to pop out from an array of similar distractor stimuli when that sound is presented in temporal proximity to a feature change in the visual stimulus. Until now, this effect has predominantly been demonstrated by using stationary...

journal_title：Experimental brain research

authors： Staufenbiel SM,van der Lubbe RH,Talsma D

更新日期：2011-09-01 00:00:00

abstract：:Recent evidence suggests that brain injury can impair the ability to independently activate shoulder and elbow muscles. We hypothesized that if muscle activation patterns are constrained, then brain-injured subjects should not be able to accurately grade initial hand movement direction during reaching toward a broad r...

journal_title：Experimental brain research

authors： Reinkensmeyer DJ,McKenna Cole A,Kahn LE,Kamper DG

更新日期：2002-04-01 00:00:00

abstract：:The adaptation and habituation characteristics produced by the repeated presentation of a moving visual stimulus were studied in single cells in the pigeon's optic tectum. Units located near the surface in the stratum opticum showed little adaptation. However, cells located in deeper layers exhibited varying rates and...

journal_title：Experimental brain research

authors： Woods EJ,Frost BJ

更新日期：1977-03-30 00:00:00

abstract：:The egocentric localization of objects in extrapersonal space requires that the retinal and extraretinal signals specifying the gaze direction be simultaneously processed. The question as to whether the extraretinal signal is of central or peripheral origin is still a matter of controversy, however. Three experiments ...

journal_title：Experimental brain research

authors： Roll R,Velay JL,Roll JP

更新日期：1991-01-01 00:00:00

abstract：:We have shown before that subjects exposed to a changed gravitoinertial environment produce exaggerated manual forces. From the observed pattern of findings, we argued that initial forces were exaggerated because of abnormal vestibular activity and peak forces because of degraded proprioceptive feedback. If so, only p...

journal_title：Experimental brain research

authors： Dalecki M,Dräger T,Mierau A,Bock O

更新日期：2012-04-01 00:00:00

abstract：:In humans, studies of back muscle activity have mainly addressed the functioning of lumbar muscles during postural adjustments or rhythmic activity, including locomotor tasks. The present study investigated how back muscles are activated along the spine during rhythmical activities in order to gain insights into spina...

journal_title：Experimental brain research

authors： de Sèze M,Falgairolle M,Viel S,Assaiante C,Cazalets JR

更新日期：2008-02-01 00:00:00

abstract：:This study investigated the importance of binocular vision to foot placement accuracy when stepping onto a floor-based target during gait initiation. Starting from stationary, participants placed alternate feet onto targets sequentially positioned along a straight travel path with the added constraint that the initial...

journal_title：Experimental brain research

authors： Chapman GJ,Scally A,Buckley JG

更新日期：2012-01-01 00:00:00

abstract：:The present study investigated how valence, arousal, and subjective liking of music affect visually induced motion sickness (VIMS). VIMS is a common side effect when interacting with virtual environments, resulting in discomfort, dizziness, and/or nausea. Music has previously been shown to reduce VIMS, but the precise...

journal_title：Experimental brain research

authors： Peck K,Russo F,Campos JL,Keshavarz B

更新日期：2020-10-01 00:00:00

abstract：:This study addresses the question as to the nature of the information on which the preactivation of the appropriate muscles in the grasping of the ball in a one-handed catching task is initiated and coordinated. High speed film and electromyograms were recorded while experiences subjects (N = 4) caught balls--projecte...

journal_title：Experimental brain research

authors： Savelsbergh GJ,Whiting HT,Burden AM,Bartlett RM

更新日期：1992-01-01 00:00:00

abstract：:The time of maximal occurrence of pyknotic nuclei in the retinal ganglion cell layer of postnatal pearl mutant mice is earlier than that in normal mice (Linden and Pinto 1985). Both ganglion and displaced amacrine cells and glia populate the ganglion cell layer. Thus, in order to show that ganglion cells themselves ar...

journal_title：Experimental brain research

authors： Williams MA,Piñon LG,Linden R,Pinto LH

更新日期：1990-01-01 00:00:00

abstract：:Using near infrared spectroscopy and repetitive transcranial magnetic stimulation (rTMS), we studied interhemispheric interactions between bilateral motor and sensory cortices in humans. RTMS consisted of a triple-pulse burst (50 Hz) repeated every 200 m for 2 s (10 bursts, 30 pulses); one kind of theta burst TMS (TBS...

journal_title：Experimental brain research

authors： Mochizuki H,Furubayashi T,Hanajima R,Terao Y,Mizuno Y,Okabe S,Ugawa Y

更新日期：2007-07-01 00:00:00

abstract：:Retinal ganglion cells of adult cats have the potential to regenerate their axons into autografted peripheral nerve. Two months after transplantation of the sciatic nerve to the axotomized optic stump, regenerated axons were labeled anterogradely with biocytin, and myelin formation by Schwann cells was examined electr...

journal_title：Experimental brain research

authors： Watanabe M,Sawai H,Fukuda Y

更新日期：1994-01-01 00:00:00

abstract：:Slow eye movements were observed while the monkey fixated on a subject-stationary, small target light in front of a moving optokinetic drum in an attempt to suppress optokinetic nystagmus (OKN). These slow eye movements of low amplitude were directed opposite to the moving optokinetic stimulus and, hence, were not ide...

journal_title：Experimental brain research

authors： Waespe W,Schwarz U

更新日期：1987-01-01 00:00:00