The interplay between posture control and memory for spatial locations.

abstract：:The effects of L-DOPA, naloxone, and the opioids (D-Ala2,N-Me-Phe4,Gly5-ol)-enkephalin (DAGO) and D-Ser2-Leu-enkephalin-Thr6 (DSLET) on spinal motor rhythm generation were compared in anemically decapitated high spinal cats. After premedication with nialamide, DOPA caused the well-known, slow rhythmic motor activity w...

journal_title：Experimental brain research

authors： Schomburg ED,Steffens H

更新日期：1995-01-01 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：:The time course of development of visual acuity for square wave gratings was measured behaviourally in a number of cats that were reared in total darkness until they were either 4 (5 cats) or 6 (1 cat) months of age. Less extensive measurements were also made on animals reared in a similar manner until they were eithe...

journal_title：Experimental brain research

authors： Timney B,Mitchell DE,Giffin F

更新日期：1978-04-14 00:00:00

abstract：:To investigate the role of gravitational cues in the learning of a dynamic balancing task, we placed blindfolded subjects in a device programmed with inverted pendulum dynamics about the yaw axis. Subjects used a joystick to try and maintain a stable orientation at the direction of balance during 20 100 s-long trials....

journal_title：Experimental brain research

authors： Vimal VP,Lackner JR,DiZio P

更新日期：2018-05-01 00:00:00

abstract：:While we walk through the environment, we constantly receive inputs from different sensory systems. For us to accomplish a given task, for example to reach a target location, the sensory information has to be integrated to update our knowledge of self-position and self-orientation with respect to the target so that we...

journal_title：Experimental brain research

authors： Glasauer S,Amorim MA,Viaud-Delmon I,Berthoz A

更新日期：2002-08-01 00:00:00

abstract：:1. Binaural neurones were recorded in the central nucleus of the cat inferior colliculus and were stimulated with tone and noise bursts. Closed field sound systems were used to produce independent interaural time (ITD) and intensity (IID) differences. Particular attention was paid to high frequency (above 2 kHz) cells...

journal_title：Experimental brain research

authors： Caird D,Klinke R

更新日期：1987-01-01 00:00:00

abstract：:Explant cultures of rat spinal cord, brain stem and cerebellum were used to visualize GABAA-receptors by means of immunohistochemistry. For these studies we have incubated the cultures with the monoclonal antibody bd 17 against the beta-subunit of the GABAA/benzodiazepine/chloride channel complex. In spinal cord cultu...

journal_title：Experimental brain research

authors： Hösli E,Hösli L

更新日期：1990-01-01 00:00:00

abstract：:We had recumbent subjects (n = 7) indicate the amplitude of imposed, passive yaw-axis body rotations in the 0, 1, and 1.8 g background force levels generated during parabolic flight maneuvers. The blindfolded subject, restrained in a cradle, aligned a gravity-neutral pointer with the subjective vertical while in an in...

journal_title：Experimental brain research

authors： Lackner JR,DiZio P

更新日期：2009-05-01 00:00:00

abstract：:We studied intermanual motor transfer for right-to-left or left-to-right direction of transfer between either proximal or distal upper extremity muscle groups. The influence of previously acquired motor engrams (original learning, OL) on learning efficiency of the contralateral side (transfer learning, TL) was examine...

journal_title：Experimental brain research

authors： Thut G,Cook ND,Regard M,Leenders KL,Halsband U,Landis T

更新日期：1996-03-01 00:00:00

abstract：:Two superimposed gratings, which differ in orientation and move independently, combine into a coherently moving plaid if the component gratings are similar. The effect on the plaid motion percept of the addition of texture to each grating was investigated. The texture disambiguates the motion of each component grating...

journal_title：Experimental brain research

authors： van den Berg AV,van de Grind WA

更新日期：1993-01-01 00:00:00

abstract：:A green button may be the target of a movement, or it may instruct the opening of an adjacent door. In the first case, its spatial configuration serves to guide the hand, whereas in the second case its colour allows a decision between alternative courses of action. This study contrasts these two categories of visuomot...

journal_title：Experimental brain research

authors： Toni I,Rushworth MF,Passingham RE

更新日期：2001-12-01 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：: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：:Hand muscle reflexes following muscle stretch and electrical nerve stimulation show a typical pattern consisting of short- and long-latency reflexes. The present investigation was designed to test reflexes following pure cutaneous stimulation. Air puffs were delivered to the palmar tip and the nail bed of the first, s...

journal_title：Experimental brain research

authors： Deuschl G,Feifel E,Guschlbauer B,Lücking CH

更新日期：1995-01-01 00:00:00

abstract：:We investigated the role of additional perceptual information (finger touch) and additional mechanical support (hand grasp) on the anticipatory postural adjustments (APAs) associated with fast arm movements performed by standing subjects. The subjects performed fast, unilateral shoulder ante-flexion movements while st...

journal_title：Experimental brain research

authors： Slijper H,Latash M

更新日期：2000-11-01 00:00:00

abstract：:The spatial separation of the eyes in animals with overlapping visual fields means that parts of a three dimensional object project to slightly disparate retinal points in each eye. This disparity, once interpreted by the brain, is thought to be a sufficient condition for stereoperception. In the present experiment, s...

journal_title：Experimental brain research

authors： Lepore F,Ptito M,Lassonde M

更新日期：1986-01-01 00:00:00

abstract：:Previous studies have reported abnormalities in fine hand and finger movements following interruption of the fasciculus cuneatus (FC) in primates. We report here that many of these deficits could be caused by an inability to actively regulate the position of the finger. Three macaques were trained to maintain the inde...

journal_title：Experimental brain research

authors： Glendinning DS,Vierck CJ Jr,Cooper BY

更新日期：1993-01-01 00:00:00

abstract：:The tuberomammillary nucleus (TM) located in the posterior part of the hypothalamus is the main source of neuronal histamine in the central nervous system. Recent work from our laboratories has indicated an involvement of the TM region in neuronal plasticity and reinforcement processes. In the present study, we invest...

journal_title：Experimental brain research

authors： Frisch C,Hasenöhrl RU,Haas HL,Weiler HT,Steinbusch HW,Huston JP

更新日期：1998-02-01 00:00:00

abstract：:The purpose of this study was to test the principle of motor abundance, which has been hypothesized as the principle by which the central nervous system controls the excessive degrees of freedom of the human movements, in contrast to the traditional negative view of motor redundancy. This study investigated the change...

journal_title：Experimental brain research

authors： Karol S,Kim YS,Huang J,Kim YH,Koh K,Yoon BC,Shim JK

更新日期：2011-02-01 00:00:00

abstract：:Previous studies have shown that rearing rabbits in a stroboscopically illuminated environment results in a decrease in orientation and direction selectivity and an increase in responsivity to stroboscopic stimuli among neurons in area 17. In the present study, the critical period for susceptibility to these effects w...

journal_title：Experimental brain research

authors： Pearson HE,Berman N,Murphy EH

更新日期：1983-01-01 00:00:00

abstract：:Excitatory inputs to neurons in the Forel's field H (FFH) related to visually induced vertical saccades from the ipsilateral superior colliculus (SC) were investigated in chronically prepared alert cats. By stimulation of the deep or intermediate layer of the SC, upward augmenting neurons (ANs) and one long-lead downw...

journal_title：Experimental brain research

authors： Nakao S,Shiraishi Y,Li WB,Oikawa T

更新日期：1990-01-01 00:00:00

abstract：:The effect of Coriolis, cross-coupled stimulation on the vestibuloocular reflex and the elicitation of motion sickness depends on background gravitoinertial force level (DiZio et al. 1986, 1987; Graybiel et al. 1977; Lackner and Graybiel 1984, 1986). We have explored whether this response dependency is related to the ...

journal_title：Experimental brain research

authors： DiZio P,Lackner JR

更新日期：1988-01-01 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：:Single neurons in the auditory cortex of anesthetized cats were examined quantitatively for their sensitivity to the sound pressure level of characteristic frequency (CF) tone pulses, and to 6 dB, linear modulations in the amplitude of a continuous CF carrier tone. The direction and rate of amplitude modulation (AM), ...

journal_title：Experimental brain research

authors： Phillips DP,Hall SE

更新日期：1987-01-01 00:00:00

abstract：:It is a common experience, immediately after the removal of a cast or a splint, to feel motor awkwardness, which is usually attributed to muscular and joint immobilization. However, the same feeling may also be perceived after a brief period of immobilization. We provide evidence that this last effect stems from chang...

journal_title：Experimental brain research

authors： Bolzoni F,Bruttini C,Esposti R,Cavallari P

更新日期：2012-07-01 00:00:00

abstract：:Normal development of motor function was compared to that of cats with spinal transections at birth (newborn operates) or at approximately two weeks after birth (two week operates). Newborn operates expressed motor behavior not seen until sometime later in normal newborn cats, suggesting that this behavior is normally...

journal_title：Experimental brain research

authors： Robinson GA,Goldberger ME

更新日期：1986-01-01 00:00:00

abstract：:Stellate cells within the ventral cochlear nucleus (VCN) are a diverse cell group that have been classified according to their size and morphology. Some of these stellate cell types constitute major projection neurones into the brainstem and directly into the inferior colliculus, while others are implicated in more lo...

journal_title：Experimental brain research

authors： Palmer AR,Wallace MN,Arnott RH,Shackleton TM

更新日期：2003-12-01 00:00:00

abstract：:(1) Pinna stimulation evoked rhythmic oscillations in the spinal cord of the decerebrate curarized cat ("fictitious" scratch reflex). The role of different spinal segments in generation of these oscillations was studied. For this purpose, destruction of the grey matter of one or of several spinal segments was performe...

journal_title：Experimental brain research

authors： Deliagina TG,Orlovsky GN,Pavlova GA

更新日期：1983-01-01 00:00:00

abstract：:Anatomical studies in several species have demonstrated a pallidostriatal pathway. We employed electrophysiological and anatomical methods to distinguish the neurones of this pathway from the two pallidocortical groups reported in the rat. Injection of fluorescent retrograde tracers, combined with immunohistochemistry...

journal_title：Experimental brain research

authors： Walker RH,Arbuthnott GW,Wright AK

更新日期：1989-01-01 00:00:00

abstract：:The ability to make accurate reaching movements toward proprioceptively defined target locations was studied in seven normal subjects who were trained to reach to five different targets in a horizontal plane, with no vision of hand or target. The task consisted of moving a handle from a fixed origin to each target loc...

journal_title：Experimental brain research

authors： Hocherman S

更新日期：1993-01-01 00:00:00