Visual mismatch negativity and stimulus-specific adaptation: the role of stimulus complexity.

abstract：:Past studies of the kinematics of human prehension have shown that varying object size affects the maximum opening of the hand, while varying object distance affects the kinematic profile of the reaching limb. These data contributed to the formulation of a theory that the reaching and grasping components of human preh...

journal_title：Experimental brain research

authors： Jakobson LS,Goodale MA

更新日期：1991-01-01 00:00:00

abstract：:In humans, vibration applied to muscle tendons evokes illusory sensations of movement that are usually associated with an excitatory tonic response in muscles antagonistic to those vibrated (antagonist vibratory response or AVR). The aim of the present study was to investigate the neurophysiological mechanisms underly...

journal_title：Experimental brain research

authors： Calvin-Figuière S,Romaiguère P,Gilhodes JC,Roll JP

更新日期：1999-02-01 00:00:00

abstract：:Receptive field (RF) characteristics of cells in primary visual cortex of the mouse (C57B16 strain) were studied by single unit recording. We have studied the functional organization of area 17 along both the radial and tangential dimensions of the cortex. Eighty seven percent of the visual neurons could be classified...

journal_title：Experimental brain research

authors： Métin C,Godement P,Imbert M

更新日期：1988-01-01 00:00:00

abstract：:We measured the amount of information transmitted by the direction of two-dimensional (2-D) arm movements of human subjects, and by neuronal populations in the motor cortex and area 5 of monkeys. We also compared the information transmitted by a motor cortical population when the predictability of the direction of mov...

journal_title：Experimental brain research

authors： Georgopoulos AP,Massey JT

更新日期：1988-01-01 00:00:00

abstract：:Aiming movements of the upper limbs can be classified either as discrete, or reciprocal, or cyclic. The control of these movements after a stroke can be affected. The aim of this experimental, cross-sectional study was to characterize the performance of these movements after the right and left hemisphere chronic strok...

journal_title：Experimental brain research

authors： Carvalho DB,Freitas SMSF,Alencar FAD,Silva ML,Alouche SR

更新日期：2020-10-01 00:00:00

abstract：:1. The activity of cat semicircular canal and otolith afferents was studied during yaw and roll rotations, respectively, to examine their dynamic behavior. 2. A sinusoidal analysis of the canal afferent activities showed that their dynamic characteristics are similar to those of second order vestibular neurons, except...

journal_title：Experimental brain research

authors： Anderson JH,Blanks RH,Precht W

更新日期：1978-08-15 00:00:00

abstract：:After injection of 3H dihydrotestosterone, concentration and retention of radioactivity occur in nuclei of certain neurons in the spinal cord and spinal ganglia as well as in dorsal and ventral root cells of chick embryos at day 10, 12, and 18. Cell of the glycogen body show nuclear labeling at day 12, but not at day ...

journal_title：Experimental brain research

authors： Reid FA,Gasc JM,Stumpf WE,Sar M

更新日期：1981-01-01 00:00:00

abstract：:In order to see whether septal neurones are connected to the hypothalamic neurones secreting vasopressin or oxytocin, neurones in different regions of the septum were recorded during electrical stimulation of the supraoptic nucleus. The position of the stimulating electrode within the latter was verified using lactati...

journal_title：Experimental brain research

authors： Poulain DA,Lebrun CJ,Vincent JD

更新日期：1981-01-01 00:00:00

abstract：:Normally, gamma motoneurones innervate only the intrafusal fibres of muscle spindles. This is a report of sprouting of gamma motoneurones to innervate extrafusal muscle fibres following partial denervation of the soleus muscle of kittens. In eight newborn animals, the L7 ventral root was cut on one side under anaesthe...

journal_title：Experimental brain research

authors： Einsiedel L,Luff AR,Proske U

更新日期：1992-01-01 00:00:00

abstract：:Previous work has shown that motoneurone excitability is enhanced by a hyperpolarization of the membrane potential at which an action potential is initiated (V(th)) at the onset, and throughout brainstem-evoked fictive locomotion in the adult decerebrate cat and neonatal rat. Modeling work has suggested the modulation...

journal_title：Experimental brain research

authors： Power KE,Carlin KP,Fedirchuk B

更新日期：2012-03-01 00:00:00

abstract：:The goal of the present investigation was to determine the time-course by which the motor system might resolve the context-dependent effects of a visual illusion [i.e., the Müller-Lyer (ML) figure]. Specifically, we asked participants to scale their grip aperture (GA) to the perceived size of an object embedded within...

journal_title：Experimental brain research

authors： Heath M,Rival C,Binsted G

更新日期：2004-10-01 00:00:00

abstract：:Lightly touching a stable reference is associated with sway reduction during standing. Unexpected displacement of the touch reference results in a false-positive balance reaction in some participants, but only with the first such disturbance. This study investigated whether light touch reduces standing sway (1) after ...

journal_title：Experimental brain research

authors： Bryanton MA,Chodan SDC,Vander Meulen J,Fenrich KK,Misiaszek JE

更新日期：2019-03-01 00:00:00

abstract：:The influence of radial (near-far) and vertical (upper-lower) dimensions on lateral visuo-spatial neglect was studied using two horizontal line-bisection tasks (one motor and one perceptual). A group of 15 patients with neglect and a group of 14 right-brain damaged patients without neglect were examined. This latter g...

journal_title：Experimental brain research

authors： Pitzalis S,Di Russo F,Spinelli D,Zoccolotti P

更新日期：2001-02-01 00:00:00

abstract：:In walking cats decerebrated at the premammillary level, single neurone activity of Purkinje cells (P-cells) with long corticofugal axons was recorded in the cerebellar vermis. The P-cells (N = 145) were identified as they showed spontaneous simple and complex spikes and also antidromic activation from Deiters' nucleu...

journal_title：Experimental brain research

authors： Udo M,Matsukawa K,Kamei H,Minoda K,Oda Y

更新日期：1981-01-01 00:00:00

abstract：:Saccadic latencies measured in response to a step-wise displacement of the target may be substantially reduced if a gap separates the offset of the initial fixation point and the onset of the peripheral target. According to Fischer and Ramsperger (1984) this paradigm provokes a bimodal latency distribution which consi...

journal_title：Experimental brain research

authors： Jüttner M,Wolf W

更新日期：1992-01-01 00:00:00

abstract：:Parkinson's disease (PD) adversely affects information processing and motor performance. The impact of aerobic exercise on modifying the deleterious effects of PD underlying information and motor control processes is not well established. The primary aim of this project was to determine the effects of an 8-week high i...

journal_title：Experimental brain research

authors： Rosenfeldt AB,Koop MM,Fernandez HH,Alberts JL

更新日期：2021-01-04 00:00:00

abstract：:In the present study, we report the sensitivity of utricular afferents to sinusoidal translational motion in the horizontal plane. The head orientation was altered relative to the direction of translational travel in 30 degrees increments to allow determination of the head orientation that elicited the maximal and min...

journal_title：Experimental brain research

authors： Purcell IM,Newlands SD,Perachio AA

更新日期：2003-10-01 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：:The primary vagal axons and terminals in the lateral descending trigeminal complex (dlv-DLV complex) in crotaline snakes were studied following HRP injections into the vagal nerve. Labeled fibers and terminals were found in the marginal neuropil, which was made up entirely of unmyelinated fibers, i.e., C fibers. The g...

journal_title：Experimental brain research

authors： Kishida R,Yoshimoto M,Kusunoki T,Goris RC,Terashima S

更新日期：1984-01-01 00:00:00

abstract：:Shape is an inherent property of objects existing in both vision and touch but not audition. Can shape then be represented by sound artificially? It has previously been shown that sound can convey visual information by means of image-to-sound coding, but whether sound can code tactile information is not clear. Blindfo...

journal_title：Experimental brain research

authors： Kim JK,Zatorre RJ

更新日期：2010-05-01 00:00:00

abstract：:The present study was carried out to determine the effects of central nervous free fatty acids, lysophospholipids, or platelet activating factor (PAF), in a mouse facial carrageenan injection model of orofacial pain. Mice that received intracerebroventricular (I.C.V.) injection of arachidonic acid or oleic acid showed...

journal_title：Experimental brain research

authors： Vahidy WH,Ong WY,Farooqui AA,Yeo JF

更新日期：2006-10-01 00:00:00

abstract：:We employed binocular magnetic search coils to study the vestibulo-ocular reflex (VOR) and visually enhanced vestibulo-ocular reflex (VVOR) of 15 human subjects undergoing passive, whole-body rotations about a vertical (yaw) axis delivered as a series of pseudorandom transients and sinusoidal oscillations at frequenci...

journal_title：Experimental brain research

authors： Crane BT,Viirre ES,Demer JL

更新日期：1997-04-01 00:00:00

abstract：:Sensitivity to binocular positional mismatch was evaluated in cat striate cortical neurones, for paired, dichoptically presented, moving sine-wave gratings whose interocular positional phase relationship was varied. Spatial frequency, orientation and velocity were optimized for each neurone. Binocular responses for ea...

journal_title：Experimental brain research

authors： Hammond P

更新日期：1991-01-01 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：:Limb proprioception is an awareness by the central nervous system (CNS) of the location of a limb in three-dimensional space and is essential for movement and postural control. The CNS uses the position of the head and neck when interpreting the position of the upper limb, and altered input from neck muscles may affec...

journal_title：Experimental brain research

authors： Zabihhosseinian M,Holmes MW,Murphy B

更新日期：2015-05-01 00:00:00

abstract：:The afternystagmus that occurs in the dark after gaze fixation during optokinetic stimulation is directed in the opposite direction relative to the previous optokinetic stimulus. The mechanism responsible for such afternystagmus after suppression of optokinetic nystagmus (ASOKN) is unclear. Several hypotheses have bee...

journal_title：Experimental brain research

authors： Chen CC,Huang MY,Weber KP,Straumann D,Bockisch CJ

更新日期：2014-09-01 00:00:00

abstract：:Previous work in our laboratory has demonstrated that binocular vision makes an important contribution to skilled reaching and grasping movements directed at static targets. In the present study we examine the contribution of binocular vision to interceptive reaching movements. We monitored such movements using a high...

journal_title：Experimental brain research

authors： Servos P,Goodale MA

更新日期：1998-03-01 00:00:00

abstract：:Integration of tactile afferent signals with motor commands is crucial for the performance of purposeful movements such as during manipulation of an object in the hand. To study the somatotopic organization of sensorimotor integration we applied electrical peripheral conditioning stimuli to a digit located near (homot...

journal_title：Experimental brain research

authors： Classen J,Steinfelder B,Liepert J,Stefan K,Celnik P,Cohen LG,Hess A,Kunesch E,Chen R,Benecke R,Hallett M

更新日期：2000-01-01 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 study was conducted to investigate the difference between Han Chinese and Caucasians on various parameters measured from responses to transcranial magnetic brain stimulation (TMS). Sixteen subjects were studied in each group. A circular coil at the vertex was used for stimulation, whilst recording surface electrom...

journal_title：Experimental brain research

authors： Yi X,Fisher KM,Lai M,Mansoor K,Bicker R,Baker SN

更新日期：2014-02-01 00:00:00