Grip force control during gait initiation with a hand-held object.

abstract：:In the present article a number of comparative lesion studies in two inbred strains of mice (C57BL/6 and DBA/2) with different levels of radial maze performance are reviewed. The effects of lesions in several brain areas on maze learning were investigated, thus revealing strain differences in the neural circuitry subs...

journal_title：Experimental brain research

authors： Rossi-Arnaud C,Ammassari-Teule M

更新日期：1998-11-01 00:00:00

abstract：:We have monitored extracellularly individual neurons in the striate cortex of 4-week-old unparalyzed kittens with the aim of changing the ocular dominance of these cells during recording. To do this, we elicited conjugate eye movements using a bipolar stimulating electrode positioned in the internal medullary lamina (...

journal_title：Experimental brain research

authors： Tsumoto T,Freeman RD

更新日期：1981-01-01 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：:Force and electromyogram (EMG) responses of the medial gastrocnemius muscle were assessed during isometric contractions in 8 decerebrate cat preparations, before and after acute dorsal hemisection of the spinal cord at the T12 level. The measures derived included the relation between static force and mean rectified EM...

journal_title：Experimental brain research

authors： Blaschak MJ,Powers RK,Rymer WZ

更新日期：1988-01-01 00:00:00

abstract：:During the flight of Spacelab-1 a series of vestibular experiments was performed on the crew by a group of European investigators. Control experiments were carried out on the same subjects pre- and postflight. The tests included caloric stimulation of the ears, threshold measurements of response to linear acceleration...

journal_title：Experimental brain research

authors： von Baumgarten RJ

更新日期：1986-01-01 00:00:00

abstract：:Studies on motor learning typically present a constant adaptation stimulus, corresponding to the desired final adaptive state. Studies of the auditory and optokinetic systems provide compelling evidence that neural plasticity is enhanced when the error signal driving adaptation is instead adjusted gradually throughout...

journal_title：Experimental brain research

authors： Schubert MC,Della Santina CC,Shelhamer M

更新日期：2008-12-01 00:00:00

abstract：:Earlier studies have reported temporal rotation of Listing's plane with convergence of the eyes causing torsion, which is dependent on eye elevation. The amount by which the planes rotate differs from study to study. To gain insight into the functional significance of the temporal tilt of Listing's plane for vision, w...

journal_title：Experimental brain research

authors： Kapoula Z,Bernotas M,Haslwanter T

更新日期：1999-05-01 00:00:00

abstract：:The extent to which attending to one stimulus while ignoring another influences the integration of visual and inertial (vestibular, somatosensory, proprioceptive) stimuli is currently unknown. It is also unclear how cue integration is affected by an awareness of cue conflicts. We investigated these questions using a t...

journal_title：Experimental brain research

authors： Berger DR,Bülthoff HH

更新日期：2009-09-01 00:00:00

abstract：:During cerebral neocortical development, excitatory neurons are generated from radial glial cells in the ventricular zone (VZ) or from secondary progenitor cells in the subventricular zone (SVZ); these neurons then migrate toward the pial surface. We have observed that post-mitotic neurons generated directly in the VZ...

journal_title：Experimental brain research

authors： Tabata H,Yoshinaga S,Nakajima K

更新日期：2012-01-01 00:00:00

abstract：:1. The somatic location and axonal projections of inhibitory vestibular nucleus neurons activated by the horizontal semicircular canal nerve (HCN) were studied in anesthetized cats. Cats were anesthetized with ketamine hydrochloride and pentobarbital sodium. 2. Intracellular recordings were obtained from 11 neck exten...

journal_title：Experimental brain research

authors： Isu N,Sakuma A,Hiranuma K,Uchino H,Sasaki S,Imagawa M,Uchino Y

更新日期：1991-01-01 00:00:00

abstract：:Automatic postural responses of leg muscles to the sudden displacement of standing support were investigated under four different conditions of information given to subjects in advance. Results from three groups of subjects were compared: 6 normal subjects, 10 patients with cerebellar disease, and 9 patients with Park...

journal_title：Experimental brain research

authors： Diener HC,Horak F,Stelmach G,Guschlbauer B,Dichgans J

更新日期：1991-01-01 00:00:00

abstract：:The efferent projections of the five histaminergic neuronal subgroups in the tuberomammillary nucleus to the medial preoptic area (MPO) and inferior colliculus (IC) were examined by immunocytochemistry with antihistidine decarboxylase (HDC) antibodies combined with retrograde axonal tracing with Fast Blue (FB). The te...

journal_title：Experimental brain research

authors： Inagaki N,Toda K,Taniuchi I,Panula P,Yamatodani A,Tohyama M,Watanabe T,Wada H

更新日期：1990-01-01 00:00:00

abstract：:The retinal projections of the "non-image forming" system to the hypothalamus, anterodorsal thalamus and basal telencephalon were visualized in adult mink using the anterograde transport of cholera toxin conjugated to horseradish peroxidase injected intraocularly. A major and nearly symmetrical bilateral input of labe...

journal_title：Experimental brain research

authors： Martinet L,Servière J,Peytevin J

更新日期：1992-01-01 00:00:00

abstract：:There is evidence that men experience more sexual arousal than women but also that women in mid-luteal phase experience more sexual arousal than women outside this phase. Recently, a few functional brain imaging studies have tackled the issue of gender differences as pertaining to reactions to erotica. The question of...

journal_title：Experimental brain research

authors： Gizewski ER,Krause E,Karama S,Baars A,Senf W,Forsting M

更新日期：2006-09-01 00:00:00

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：:We assessed the influence of vestibular stimulation by whole-body oscillation in the yaw plane on the cardiorespiratory responses after a change of posture from sitting to standing. Eighteen healthy subjects (21-70 years old) and six patients with bilateral vestibular loss (46-59 years old) were tested. For comparison...

journal_title：Experimental brain research

authors： Thurrell A,Jáuregui-Renaud K,Gresty MA,Bronstein AM

更新日期：2003-06-01 00:00:00

abstract：:Ideal grasping movements should maintain an appropriate probability of success, while controlling movement-related costs, in the presence of varying visual (and motor) uncertainty. It is often assumed that the probability of errors is managed by adjusting a margin for error in hand opening (e.g., opening the hand wide...

journal_title：Experimental brain research

authors： Keefe BD,Suray PA,Watt SJ

更新日期：2019-04-01 00:00:00

abstract：:Abnormal automatic postural responses are thought to contribute to balance impairment in Parkinson's disease. However, because postural responses are modifiable by stance, we have speculated that some postural abnormalities in patients with Parkinson's disease are secondary to their stooped stance. We have studied thi...

journal_title：Experimental brain research

authors： Bloem BR,Beckley DJ,van Dijk JG

更新日期：1999-02-01 00:00:00

abstract：:Motor control tasks like stance or object handling require sensory feedback from proprioception, vision and touch. The distinction between tactile and proprioceptive sensors is not frequently made in dynamic motor control tasks, and if so, mostly based on signal latency. We previously found that force control tasks en...

journal_title：Experimental brain research

authors： Mugge W,Abbink DA,Schouten AC,van der Helm FC,Arendzen JH,Meskers CG

更新日期：2013-02-01 00:00:00

abstract：:The properties of the retinal ganglion cell classes in the cuban treefrog Hyla septentrionalis were studied qualitatively and quantitatively. In the superficial layers of the optic tectum three main classes of afferent optic nerve fibers could be distinguished, class-1*, class-3 and class-4 neurons. Hyla displays a mo...

journal_title：Experimental brain research

authors： Grüsser-Cornehls U

更新日期：1988-01-01 00:00:00

abstract：:We conducted a series of experiments to determine whether negative priming is used in the process of target selection for a saccadic eye movement. The key questions addressed the circumstances in which the negative priming of an object takes place, and the distinction between spatial and object-based effects. Experime...

journal_title：Experimental brain research

authors： Donovan T,Crawford TJ,Litchfield D

更新日期：2012-10-01 00:00:00

abstract：:This study examined hippocampal theta power during configural and non-configural tasks in rats. Experiment 1 compared hippocampal theta power during a negative patterning task (A+, B+, AB-) to a configural task and a simple discrimination task (A+, B-) as a non-configural task. The results showed that hippocampal thet...

journal_title：Experimental brain research

authors： Sakimoto Y,Hattori M,Takeda K,Okada K,Sakata S

更新日期：2013-03-01 00:00:00

abstract：:Discharges of muscle spindle afferents from the soleus muscle were studied in kittens aged 1-21 days and in adult cats. Vibration applied longitudinally to the tendon elicited one impulse for each cycle of vibration over the range 1-200 Hz for the kittens and up to 450 Hz for the adult. Threshold amplitudes were gener...

journal_title：Experimental brain research

authors： Gregory JE,Proske U

更新日期：1988-01-01 00:00:00

abstract：:When humans pursue motion stimuli composed of alternating constant velocity segments of randomised duration (RD), they nevertheless initiate anticipatory eye deceleration before stimulus direction changes at a pre-programmed time based on averaging prior stimulus timing. We investigated, in both the time and frequency...

journal_title：Experimental brain research

authors： Barnes GR,Collins CJ

更新日期：2011-07-01 00:00:00

abstract：:Head-fixed gaze shifts were evoked by electrical stimulation of the deeper layers of the cat superior colliculus (SC). After a short latency, saccades were triggered with kinematics similar to those of visually guided saccades. When electrical stimulation was maintained for more than 150-200 ms, postsaccadic smooth ey...

journal_title：Experimental brain research

authors： Missal M,Lefèvre P,Delinte A,Crommelinck M,Roucoux A

更新日期：1996-01-01 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：:The actions of alpha-kainic acid (KA) were reexamined in thin sections of the hippocampus and the cerebellum of the guinea pig in view of various discrepancies between our previous findings and reports from other laboratories. Brief pulses of KA ejected in st. lucidum in the CA3 region induced short- and long-lasting ...

journal_title：Experimental brain research

authors： Sawada S,Higashima M,Yamamoto C

更新日期：1988-01-01 00:00:00

abstract：:Familiarity with the visual environment affects our expectations about the objects in a scene, aiding in recognition and interaction. Here we tested whether the familiarity with the specific trajectory followed by a moving target facilitates the interpretation of the effects of underlying physical forces. Participants...

journal_title：Experimental brain research

authors： Mijatović A,La Scaleia B,Mercuri N,Lacquaniti F,Zago M

更新日期：2014-12-01 00:00:00

abstract：:Following an almost total chemical lesion of the inferior olive, the inhibitory control of the cerebellar Purkinje cells upon their target neurones, mainly in Deiters nucleus, remains practically unchanged. This result is at variance with some recent findings having important implications in the cerebellar theories of...

journal_title：Experimental brain research

authors： Montarolo PG,Raschi F,Strata P

更新日期：1981-01-01 00:00:00

abstract：:Several non-physiological stimuli (i.e. pharmacological or electrical stimuli) have been shown to induce Fos expression in striatal neurons. In this work, striatal Fos (i.e. Fos-like) expression was studied after physiological stimulation, i.e. motor activity (treadmill running at 36 m/min for 20 min). In rats killed ...

journal_title：Experimental brain research

authors： Liste I,Guerra MJ,Caruncho HJ,Labandeira-Garcia JL

更新日期：1997-07-01 00:00:00