Control of grip force and vertical posture while holding an object and being perturbed.

abstract：:The cortical projections to neck muscle motoneurons were studied in normal subjects by electrical and magnetic transcranial brain stimulation. After magnetic stimulation with a large coil, motor evoked potentials were present in about 20% of relaxed and 100% of contracting neck muscles. The latency of these responses ...

journal_title：Experimental brain research

authors： Berardelli A,Priori A,Inghilleri M,Cruccu G,Mercuri B,Manfredi M

更新日期：1991-01-01 00:00:00

abstract：:To investigate whether the sensory perception could be a more direct assessment of sensory deficit as oppose to the postural performance, we examined the effect of reduced cutaneous cues on motion perception and motion control. The subject was translated in a mediolateral direction with a single sinusoidal acceleratio...

journal_title：Experimental brain research

authors： Yi Y,Park S

更新日期：2009-05-01 00:00:00

abstract：:The fiber arrangement of the optic radiation was investigated in fourteen adult cats. The retinotopies of the lateral geniculate nucleus (LGN) were first identified electrophysiologically, and thereafter, wheat germ agglutinin conjugated to horseradish peroxidase (WGA-HRP) was iontophoretically injected into defined p...

journal_title：Experimental brain research

authors： Senoh K,Naito J

更新日期：1991-01-01 00:00:00

abstract：:The principal goal of our study is to gain an insight into the representation of peripersonal space. Two different experiments were conducted in this study. In the first experiment, subjects were asked to represent principal anatomical reference planes by drawing ellipses in the sagittal, frontal and horizontal planes...

journal_title：Experimental brain research

authors： Ghafouri M,Lestienne FG

更新日期：2006-02-01 00:00:00

abstract：:During normal postnatal development, there is an overproduction and subsequent partial elimination of the callosal projections of cortical areas 17 and 18 in the cat. In the present study, we investigated how neonatal splitting of the optic chiasm affects this process. Our results indicate that neonatal splitting of t...

journal_title：Experimental brain research

authors： Boire D,Morris R,Ptito M,Lepore F,Frost DO

更新日期：1995-01-01 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：:A growing number of studies investigated anisotropies in representations of horizontal and vertical spaces. In humans, compelling evidence for such anisotropies exists for representations of multi-floor buildings. In contrast, evidence regarding open spaces is indecisive. Our study aimed at further enhancing the under...

journal_title：Experimental brain research

authors： Hinterecker T,Pretto P,de Winkel KN,Karnath HO,Bülthoff HH,Meilinger T

更新日期：2018-10-01 00:00:00

abstract：:It is now accepted that performing a cognitive task impacts postural control (Polskaia and Lajoie 2016; Vuillerme et al. Neurosci Lett 291: 77-80, 2000). However, the reverse impact of posture on cognitive performance is less documented. The present study investigated performance in two cognitive activities (memory an...

journal_title：Experimental brain research

authors： Abou Khalil G,Doré-Mazars K,Senot P,Wang DP,Legrand A

更新日期：2020-11-01 00:00:00

abstract：:Three patients with cerebellar limb ataxia and three age-matched controls performed arm-pointing movements towards a visual stimulus during an experimental procedure using a double-step paradigm in a three-dimensional space. Four types of trajectories were defined: P1, single-step pointing movement towards the visual ...

journal_title：Experimental brain research

authors： Bonnefoi-Kyriacou B,Legallet E,Lee RG,Trouche E

更新日期：1998-04-01 00:00:00

abstract：:Visual judgment of small numerosities (<4) is generally assumed to be done through subitizing, which is a faster process than counting. Subitizing has also been shown to occur in haptic judgment of the number of spheres in the hand. Furthermore, interactions have been shown to exist between visually perceived numbers ...

journal_title：Experimental brain research

authors： Plaisier MA,Tiest WM,Kappers AM

更新日期：2010-04-01 00:00:00

abstract：:In cats the stretch responses of deafferented Ia afferent fibers from gastrocnemius muscle spindles were measured. The response properties were derived by correlating the action potentials to random mechanical stimuli applied to the gastrocnemius muscle. The muscle stretch consisted of band-limited, normally distribut...

journal_title：Experimental brain research

authors： Kröller J,Grüsser OJ,Weiss LR

更新日期：1985-01-01 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：:We examine cross-modality commonalities in visual and auditory imageries during fMRI scanning in a sample of healthy young adults. In a visual task combining viewed and imagined stimuli, 28 participants were asked to imagine novel scenes related to the other images, and in a similar auditory task combining heard and i...

journal_title：Experimental brain research

authors： Kleider-Offutt HM,Grant A,Turner JA

更新日期：2019-05-01 00:00:00

abstract：:Sudden stretch of active muscle typically results in two characteristic electromyographic responses: the short latency M1 and the long latency M2. The M1 response originates from the monosynaptic Ia afferent reflex pathway. The M2 response is less well understood and is likely a compound response to different afferent...

journal_title：Experimental brain research

authors： Schuurmans J,de Vlugt E,Schouten AC,Meskers CG,de Groot JH,van der Helm FC

更新日期：2009-03-01 00:00:00

abstract：:The prefrontal cortex (PFC) plays an important role in several cognitive functions, such as planning, decision making, and social behavior. We previously reported that periodontal sensory input significantly increases PFC activity during the motor task of maintaining occlusal (biting) force. However, the relationships...

journal_title：Experimental brain research

authors： Kishimoto T,Goto T,Ichikawa T

更新日期：2019-11-01 00:00:00

abstract：:Current studies show that type II glucocorticoid receptor (GR) stimulation during recurring insulin-induced hypoglycemia (RIIH) results in diminished hypoglycemic activation of neurons in discrete CNS metabolic structures, namely the lateral hypothalamic area (LHA), hypothalamic paraventricular (PVH) and dorsomedial (...

journal_title：Experimental brain research

authors： Kale AY,Paranjape SA,Briski KP

更新日期：2007-01-01 00:00:00

abstract：:It has previously been found that in fast point-to-point arm movements, proprioceptive feedback is centrally suppressed at the beginning of movement and is facilitated at a time that is correlated with temporal parameters of the planned movement. Here, we show that this correlation holds when subjects are explicitly i...

journal_title：Experimental brain research

authors： David FJ,Poon C,Niu CM,Corcos DM,Shapiro MB

更新日期：2009-10-01 00:00:00

abstract：:Extracellular single-neuron recordings were obtained from electrophysiologically identified nigrostriatal neurons in chloral hydrate anesthetized rats, in order to test the hypothesis that excitatory amino acid receptors are involved in responses of these neurons to electrical stimulation of the pontine region where t...

journal_title：Experimental brain research

authors： Di Loreto S,Florio T,Scarnati E

更新日期：1992-01-01 00:00:00

abstract：:Research has suggested that altering the perceived shape and size of the body image significantly affects perception of somatic events. The current study investigated how multisensory illusions applied to the body altered tactile perception using the somatic signal detection task. Thirty-one healthy volunteers were as...

journal_title：Experimental brain research

authors： Treshi-marie Perera A,Newport R,McKenzie KJ

更新日期：2015-11-01 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：:Extracellular recordings were obtained from inferior olivary neurones of the rat. The responses of fifty neurones evoked by electrical stimulation of a branch of the trigeminal nerve were recorded. Maxillary nerve stimulation was most effective. The response was characterized by an early discharge (single spike and wa...

journal_title：Experimental brain research

authors： Cook JR,Wiesendanger M

更新日期：1976-09-24 00:00:00

abstract：:We ask whether a target's velocity is considered when planning a fast interceptive action. Human volunteers hit targets that could move at different velocities from across a tilted screen (the hand starting 40 cm away from the screen). We examined how the direction in which the hand initially moved depended on the tar...

journal_title：Experimental brain research

authors： de Lussanet MH,Smeets JB,Brenner E

更新日期：2004-07-01 00:00:00

abstract：:Both a neuropsychological syndrome (unilateral spatial neglect) and a visual illusion of length (the Brentano version of the Müller-Lyer illusion) bring about a misjudgement of the subjective centre of a horizontal line, with a unilateral shift. In experiment 1 we investigated, in patients with left unilateral neglect...

journal_title：Experimental brain research

authors： Daini R,Angelelli P,Antonucci G,Cappa SF,Vallar G

更新日期：2002-05-01 00:00:00

abstract：:Adaptation of motor control to weightlessness was studied during a 7-day spaceflight. The maintenance of control of upright posture was examined during a voluntary raising movement of the arm and during the voluntary raising on tiptoe. In order to evaluate the contribution of visual cues, three types of visual situati...

journal_title：Experimental brain research

authors： Clément G,Gurfinkel VS,Lestienne F,Lipshits MI,Popov KE

更新日期：1984-01-01 00:00:00

abstract：:We tested the hypothesis that geniculate X cells are the neural substrate of psychophysically identified pattern channels and that geniculate Y cells are the neural substrate of psychophysically identified flicker channels. The hypothesis was tested by measuring the relative sensitivity of isolated X and Y cells in th...

journal_title：Experimental brain research

authors： Frascella J,Lehmkuhle S

更新日期：1984-01-01 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：:In this study we examined the performance of human subjects in three oculomotor tasks: a visually guided saccade task (VST), a simple antisaccade task (SAT) and a mirror antisaccade task (MAT). The stimulus presentation was identical for all three tasks, and the differentiation of the tasks was based on the instructio...

journal_title：Experimental brain research

authors： Evdokimidis I,Tsekou H,Smyrnis N

更新日期：2006-09-01 00:00:00

abstract：:We examined the synaptic connections between pairs of Bötzinger-complex, bulbospinal expiratory neurons in decerebrate rats. All were antidromically activated from the spinal cord at the C2-C3 border. Cross-correlation histograms of 18 ipsilateral pairs showed troughs on both sides of time zero (8) and to one side of ...

journal_title：Experimental brain research

authors： Tian GF,Peever JH,Duffin J

更新日期：1999-04-01 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：:This study was undertaken to elucidate neural control of the arterial blood pressure (ABP) in head-down postural change which causes both stimulation to the vestibular system and head-ward fluid shift. Experiments were carried out with urethane-anesthetized rabbits. The animal was mounted on a tilting table, tilted to...

journal_title：Experimental brain research

authors： Nakamura Y,Matsuo S,Hosogai M,Kawai Y

更新日期：2009-04-01 00:00:00