Independent roles for the dorsal paraflocculus and vermal lobule VII of the cerebellum in visuomotor coordination.

abstract：:The efficacy of inhibitory and excitatory intracortical circuits acting on the representation of an intrinsic hand muscle in the primary motor cortex of both hemispheres was measured with paired transcranial magnetic stimuli in right-handed subjects. Both intracortical inhibition (measured with an interstimulus interv...

journal_title：Experimental brain research

authors： Hammond G,Faulkner D,Byrnes M,Mastaglia F,Thickbroom G

更新日期：2004-03-01 00:00:00

abstract：:Encoding of visual target location in extrapersonal space requires convergence of at least three types of information: retinal signals, information about orbital eye positions, and the position of the head on the body. Since the position of gaze is the sum of the head position and the eye position, inaccuracy of spati...

journal_title：Experimental brain research

authors： Rossetti Y,Tadary B,Prablanc C

更新日期：1994-01-01 00:00:00

abstract：:Previous research has shown that the timing of a sensor-motor event is recalibrated after a brief exposure to a delayed feedback of a voluntary action (Stetson et al. 2006). Here, we examined whether it is the sensory or motor event that is shifted in time. We compared lag adaption for action-feedback in visuo-motor p...

journal_title：Experimental brain research

authors： Sugano Y,Keetels M,Vroomen J

更新日期：2010-03-01 00:00:00

abstract：:To promote motor learning, robotic devices have been used to improve subjects' performance by guiding desired movements (haptic guidance-HG) or by artificially increasing movement errors to foster a more rapid learning (error amplification-EA). To better understand the neurophysiological basis of motor learning, a few...

journal_title：Experimental brain research

authors： Milot MH,Marchal-Crespo L,Beaulieu LD,Reinkensmeyer DJ,Cramer SC

更新日期：2018-11-01 00:00:00

abstract：:Interactions from both inhibitory and excitatory interneurons are necessary components of cortical processing that contribute to the vast amount of motor actions executed by humans daily. As transcranial magnetic stimulation (TMS) over primary motor cortex is capable of activating corticospinal neurons trans-synaptica...

journal_title：Experimental brain research

authors： Spampinato D

更新日期：2020-08-01 00:00:00

abstract：:Injections of tritiated tracer precursors into one eye revealed a highly variable lamination pattern of the LGN in the marmoset Callithrix. In one specimen, only four cell layers were apparent with some indication of further differentiation. In a second specimen, six almost complete relay layers were found in the occi...

journal_title：Experimental brain research

authors： Spatz WB

更新日期：1978-11-15 00:00:00

abstract：:Percutaneous electrical stimulation of the motor cortex was used to activate rapidly conducting corticofugal pathways to human abdominal muscles. Following cortical stimulation the response latencies for the abdominal muscles were similar to those for limb muscles which are a similar distance from the motor cortex. Co...

journal_title：Experimental brain research

authors： Plassman BL,Gandevia SC

更新日期：1989-01-01 00:00:00

abstract：:We used near-infrared spectroscopy to examine dorsolateral prefrontal cortex (DLPFC) activation over time in 10 children with or at-risk-for developmental coordination disorder (DCD) and 11 typically developing children (ages 8-12) during tasks involving executive processing. The groups performed with similar accuracy...

journal_title：Experimental brain research

authors： Koch JKL,Miguel H,Smiley-Oyen AL

更新日期：2018-11-01 00:00:00

abstract：:Gamma band activity participates in sensory perception, problem solving, and memory. This review considers recent evidence showing that cells in the reticular activating system (RAS) exhibit gamma band activity, and describes the intrinsic membrane properties behind such manifestation. Specifically, we discuss how cel...

journal_title：Experimental brain research

authors： Garcia-Rill E,Kezunovic N,D'Onofrio S,Luster B,Hyde J,Bisagno V,Urbano FJ

更新日期：2014-05-01 00:00:00

abstract：:The hand, one of the most versatile but mechanically redundant parts of the human body, suffers more and longer than other body parts after stroke. One of the rehabilitation paradigms, task-oriented rehabilitation, encourages motor repeatability, the ability to produce similar motor performance over repetitions throug...

journal_title：Experimental brain research

authors： Kim Y,Koh K,Yoon B,Kim WS,Shin JH,Park HS,Shim JK

更新日期：2017-12-01 00:00:00

abstract：:The current study examines the modulation of the motion-onset response based on the frequency-range of sound stimuli. Delayed motion-onset and stationary stimuli were presented in a free-field by sequentially activating loudspeakers on an azimuthal plane keeping the natural percept of externalized sound presentation. ...

journal_title：Experimental brain research

authors： Sarrou M,Schmitz PM,Hamm N,Rübsamen R

更新日期：2018-10-01 00:00:00

abstract：:We recently argued that the specific compensation of spatial neglect by manipulating neck proprioceptive and vestibular input is due to a central "correction" of the disturbed neural transformation process converting the afferent input coordinates from the peripheral sensory organs into a central representation of ego...

journal_title：Experimental brain research

authors： Karnath HO,Fetter M,Dichgans J

更新日期：1996-05-01 00:00:00

abstract：:Most studies of rapid orienting gaze shifts generated by combined eye and head movements have focused on an experimental condition in which gaze displacements are started with the subject's eyes in the normal straight-ahead position in the orbit. Such an experimental approach does not permit a clear identification of ...

journal_title：Experimental brain research

authors： Volle M,Guitton D

更新日期：1993-01-01 00:00:00

abstract：:Organotypic slice cultures of striatum and neocortex were prepared from newborn to seven day old rats and cultured for three to 60 days. When processed for tyrosine hydroxylase (TH) immunocytochemistry medium-sized, aspiny TH immunoreactive (TH-i) neurons with a similar morphology were revealed in the striatum and the...

journal_title：Experimental brain research

authors： Ostergaard K,Schou JP,Gähwiler BH,Zimmer J

更新日期：1991-01-01 00:00:00

abstract：:The fluorescent double-labeling technique has been used to determine whether the corticopontine and the corticotectal fibers in the cat are derived from two different sets of neurons or whether they are derived from branching neurons which distribute collaterals to the pontine grey and the colliculi. After unilateral ...

journal_title：Experimental brain research

authors： Keizer K,Kuypers HG,Ronday HK

更新日期：1987-01-01 00:00:00

abstract：:In this study, we investigated the neural basis of virtual time to contact (VTC) and the hypothesis that VTC provides predictive information for future postural instability. A novel approach to differentiate stable pre-falling and transition-to-instability stages within a single postural trial while a subject was perf...

journal_title：Experimental brain research

authors： Slobounov S,Cao C,Jaiswal N,Newell KM

更新日期：2009-10-01 00:00:00

abstract：:In order to clarify the functional role of the supplementary motor area (SMA) and its rostral part (pre-SMA) in relation to the rate of repetitive finger movements, we recorded movement-related cortical potentials (MRCPs) directly from the surface of the mesial frontal lobe by using subdural electrode grids implanted ...

journal_title：Experimental brain research

authors： Kunieda T,Ikeda A,Ohara S,Yazawa S,Nagamine T,Taki W,Hashimoto N,Shibasaki H

更新日期：2000-11-01 00:00:00

abstract：:Previous studies have demonstrated the importance of both kinesthetic and auditory feedback for control of voice fundamental frequency (F0). In the present study, a possible interaction between auditory feedback and kinesthetic feedback for control of voice F0 was tested by administering local anesthetic to the vocal ...

journal_title：Experimental brain research

authors： Larson CR,Altman KW,Liu H,Hain TC

更新日期：2008-06-01 00:00:00

abstract：:In the present study pineal glands of rats aged 69-71 days were studied in vivo and in vitro with respect to day/night changes of "synaptic" ribbons and spherules. It was found that ribbons outnumber spherules by a factor of 3. In vivo, both ribbons and spherules show a roughly 3-fold increase in number at 1 a.m. when...

journal_title：Experimental brain research

authors： Karasek M,Vollrath L

更新日期：1982-01-01 00:00:00

abstract：:When someone grasps an object, the grasp depends on the intended object manipulation and usually facilitates it. If several object manipulation steps are planned, the first step has been reported to primarily determine the grasp selection. We address whether the grasp can be aligned to the second step, if the second s...

journal_title：Experimental brain research

authors： Mathew H,Kunde W,Herbort O

更新日期：2017-05-01 00:00:00

abstract：:We previously showed that saccades tend to overshoot briefly flashed targets that were manually displaced in the dark (Ren et al. 2006). However it was not clear if the overshoot originated from a sensory error in measuring hand displacement or from a premotor error in saccade programming, because gaze and hand positi...

journal_title：Experimental brain research

authors： Ren L,Blohm G,Crawford JD

更新日期：2007-09-01 00:00:00

abstract：:Norepinephrine has been hypothesized to provide a learning and memory signal. Norepinephrine long-term potentiation of perforant path input to the dentate gyrus of the hippocampus provides a model for norepinephrine initiated memory processes. However, in vitro, the pairing of perforant path stimulation and norepineph...

journal_title：Experimental brain research

authors： Reid AT,Harley CW

更新日期：2010-01-01 00:00:00

abstract：:An experiment was performed to characterise the movement kinematics and the electromyogram (EMG) during rhythmic voluntary flexion and extension of the wrist against different compliant (elastic-viscous-inertial) loads. Three levels of each type of load, and an unloaded condition, were employed. The movements were pac...

journal_title：Experimental brain research

authors： Mackey DC,Meichenbaum DP,Shemmell J,Riek S,Carson RG

更新日期：2002-02-01 00:00:00

abstract：:Endogenous peroxidase-like activity was investigated with a combined light and electron microscopical technique in 15 cats. The lateral cervical nucleus, the dorsal column nuclei, and segments C6 and L5 of the spinal cord were incubated with diaminobenzidine-tetrahydrochloride (DAB) or tetramethylbenzidine (TMB). Afte...

journal_title：Experimental brain research

authors： Svensson BA,Rastad J,Westman J

更新日期：1984-01-01 00:00:00

abstract：:Observing an action activates action representations in the motor system. Moreover, the representations of manipulable objects are closely linked to the motor systems at a functional and neuroanatomical level. Here, we investigated whether action observation can facilitate object recognition using an action priming pa...

journal_title：Experimental brain research

authors： Helbig HB,Steinwender J,Graf M,Kiefer M

更新日期：2010-01-01 00:00:00

abstract：:Vision can improve bipedal upright stability during standing and locomotion. However, during locomotion, vision supports additional behaviors such as gait cycle modulation, navigation, and obstacle avoidance. Here, we investigate how the multiple roles of vision are reflected in the dynamics of trunk control as the ne...

journal_title：Experimental brain research

authors： Logan D,Kiemel T,Dominici N,Cappellini G,Ivanenko Y,Lacquaniti F,Jeka JJ

更新日期：2010-10-01 00:00:00

abstract：:"Quiet standing" is standing without intended movement. To the naked eye, a person "quiet standing" on a rigid surface of support is stationary. In the laboratory quiet standing is indexed by behavior (at the millimeter scale) of the center of pressure (COP), the point location of the vertical ground reaction force ve...

journal_title：Experimental brain research

authors： Kinsella-Shaw JM,Harrison SJ,Carello C,Turvey MT

更新日期：2013-12-01 00:00:00

abstract：:In this study, transcranial magnetic stimulation (TMS) of the primary motor hand area was used to test cortical excitability in Parkinson's disease (PD) patients. Motor evoked potentials (MEPs) to TMS were studied at rest by utilising distinct paired-pulse TMS protocols. Out of 29 untreated PD patients and 29 healthy ...

journal_title：Experimental brain research

authors： Pierantozzi M,Palmieri MG,Marciani MG,Bernardi G,Giacomini P,Stanzione P

更新日期：2001-11-01 00:00:00

abstract：:In 1995, an aftereffect following treadmill running was described, in which people would inadvertently advance when attempting to run in place on solid ground with their eyes closed. Although originally induced from treadmill running, the running-in-place after-effect is argued here to result from the absence of senso...

journal_title：Experimental brain research

authors： Durgin FH,Pelah A

更新日期：1999-07-01 00:00:00

abstract：:Fetal spinal cord tissue was grafted to the anterior chamber of the eye of adult recipients. Transverse segments from the cervical and high thoracic levels were divided in halves which were grafted directly or further divided into ventral horn and dorsal horn parts before grafting. Survival and intraocular growth was ...

journal_title：Experimental brain research

authors： Henschen A,Hoffer B,Olson L

更新日期：1985-01-01 00:00:00