Physiological responses of cat vestibular nerve to a selective mechanical stimulation of the lateral crista ampullaris.

abstract：:We examined the characteristic features of galanin (GAL)-containing nerve afferents in the intermediolateral nucleus (IML) of the rat lumbosacral spinal cord (L6, S1), i.e., spinal parasympathetic nucleus, by immunocytochemistry at both light and electron microscopic levels. Firstly, the types of synapses formed by GA...

journal_title：Experimental brain research

authors： Ohmachi T,Nakamura T,Zhang FZ,Tani I,Takagi H

更新日期：1996-06-01 00:00:00

abstract：:Dual task paradigms can be used to examine the interactions between cognition and the control of posture and gait. Measuring and interpreting changes in dual task performance is challenging, however, because many factors can influence performance. This study examined the effects of instructed focus and walking task di...

journal_title：Experimental brain research

authors： Kelly VE,Janke AA,Shumway-Cook A

更新日期：2010-11-01 00:00:00

abstract：:Mammalian muscle spindles show persistent after-effects following conditioning stretch or fusimotor stimulation. Most previous observations have been carried out on primary endings of spindles and using dynamic fusimotor stimulation. We report here observations on after-effects produced either by conditioning stretch ...

journal_title：Experimental brain research

authors： Proske U,Morgan DL

更新日期：1985-01-01 00:00:00

abstract：:Movements of the dominant and nondominant hand have been claimed to differ with respect to how they take intersegmental dynamics into account. Consistent with this claim, movements of the dominant hand are hypothesized to better exploit the intrinsic limb dynamics, whereas movements of the nondominant hand are control...

journal_title：Experimental brain research

authors： Heuer H

更新日期：2007-04-01 00:00:00

abstract：:Earlier studies have suggested an impairment in the attention and eye movement control of children with ADHD. An important phenomenon in the control of attentional shifts and eye movements is the inhibition of return (IOR), which states that our brain works in a way that prevents our attention from returning to a spat...

journal_title：Experimental brain research

authors： Li CS,Chang HL,Lin SC

更新日期：2003-03-01 00:00:00

abstract：:Abundant evidence has revealed that social observation could enhance people's norm-enforcement behaviors to norm violators. However, whether such enhancement is strategically reputation-based without changes on awareness of social norms or it is accompanied with strengthened perception of norm violations remains uncle...

journal_title：Experimental brain research

authors： Ouyang H,Sun F,Che L,Zhang W,Cheng X,Zheng L

更新日期：2020-05-01 00:00:00

abstract：:The memory for the final position of a moving object which suddenly disappears has been found to be displaced forward, in the direction of motion, and downwards, in the direction of gravity. These phenomena were coined, respectively, Representational Momentum and Representational Gravity. Although both these and simil...

journal_title：Experimental brain research

authors： De Sá Teixeira NA

更新日期：2016-09-01 00:00:00

abstract：:Sources of primary afferent depolarization (PAD) of skin afferents in the sural (Sur) nerve and of group-II muscle afferents in the posterior biceps and semitendinosus (PBST) nerve were compared at several sites, about 2 mm apart, within the L7-S2 segments in order to define areas of projection of sacral interneurons ...

journal_title：Experimental brain research

authors： Jankowska E,Bichler E,Hammar I

更新日期：2000-08-01 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：:In cats, anaesthetized with chloralose and paralysed, the responses of units in the right lateral thalamus were recorded while the extrinsic ocular muscles (EOM) of the right eye were stretched in the dark. Phasic responses were found in all layers of the dorsal lateral geniculate nucleus (LGNd) and in the perigenicul...

journal_title：Experimental brain research

authors： Donaldson IM,Dixon RA

更新日期：1980-02-01 00:00:00

abstract：:The effects on striatal high affinity glutamate uptake (HAGU) of an apomorphine injection administered either alone or along with an electrical stimulation of the frontal cortex were compared between intact control rats and animals with 6-hydroxydopamine (6-OHDA) induced lesions of the nigrostriatal dopaminergic neuro...

journal_title：Experimental brain research

authors： Kerkerian L,Nieoullon A

更新日期：1988-01-01 00:00:00

abstract：:Haptic perception is based on the integration of afferent proprioceptive and tactile signals. A further potential source of information during active touch is predicted sensory feedback (PSF) derived from a copy of efferent motor commands that give rise to the exploratory actions. There is substantial evidence that PS...

journal_title：Experimental brain research

authors： Sciutti A,Squeri V,Gori M,Masia L,Sandini G,Konczak J

更新日期：2010-01-01 00:00:00

abstract：:Little is known about anticipatory postural adjustments (APAs) developing when body segments of tiny mass are moved. Thus, APAs in the human upper-limb were investigated during a gentle and small index finger tap (35 mm stroke in 50 ms). This task was fulfilled by ten subjects either with prone or supine hand. EMG was...

journal_title：Experimental brain research

authors： Caronni A,Cavallari P

更新日期：2009-03-01 00:00:00

abstract：:We have previously shown, using a local inactivation technique, that layer VI provides a facilitatory input to the majority of hypercomplex cells located in layer IV above, and hence to layers II/III, which in many cases enhances length selectivity. However, many cells in these layers are not tuned for stimulus length...

journal_title：Experimental brain research

authors： Grieve KL,Sillito AM

更新日期：1995-01-01 00:00:00

abstract：:The electrophysiological responses of 162 tectal cells to computer-generated visual stimuli were extracellularly recorded from 24 homing pigeons before and after injecting either lidocaine or N-methyl-D-aspartate (NMDA) into the nucleus isthmi pars magnocellularis (Imc) or the nucleus isthmi pars parvocellularis (Ipc)...

journal_title：Experimental brain research

authors： Wang SR,Wang YC,Frost BJ

更新日期：1995-01-01 00:00:00

abstract：:The present study examined, in the superior colliculus (SC) of anaesthetised cats, the functional connectivity between superficial-layer neurones (SLNs) and tectoreticular neurones (TRNs: collicular output cells). TRNs were antidromically identified by electrical stimulation of the predorsal bundle. The auto- and cros...

journal_title：Experimental brain research

authors： Chabli A,Guitton D,Fortin S,Molotchnikoff S

更新日期：2000-03-01 00:00:00

abstract：:In 11 squirrel monkeys (Saimiri sciureus), the brain stem was systematically explored with electrical brain stimulation for sites affecting the acoustic structure of ongoing vocalization. Vocalization was elicited by electrical stimulation of different brain structures. A severe deterioration of the acoustical structu...

journal_title：Experimental brain research

authors： Dressnandt J,Jürgens U

更新日期：1992-01-01 00:00:00

abstract：:The ability to control speed and accuracy of goal directed aiming tasks underpins many activities of daily living. Recent evidence has begun to suggest that obesity can affect the control of movement. This study evaluated perceptual motor control of 183 normal weight, overweight, and obese participants using a discret...

journal_title：Experimental brain research

authors： Gaul D,Fernandez L,Issartel J

更新日期：2018-10-01 00:00:00

abstract：:The adaptation and habituation characteristics produced by the repeated presentation of a moving visual stimulus were studied in single cells in the pigeon's optic tectum. Units located near the surface in the stratum opticum showed little adaptation. However, cells located in deeper layers exhibited varying rates and...

journal_title：Experimental brain research

authors： Woods EJ,Frost BJ

更新日期：1977-03-30 00:00:00

abstract：:We studied cognitive functions related to processing sensory and motor activities in the basal ganglia (BG), specifically in the putamen and in cortical structures forming the BG-frontocortical circuits. Intracerebral recordings were made from 160 brain sites in 32 epilepsy surgery candidates. We studied P3-like poten...

journal_title：Experimental brain research

authors： Rektor I,Bares M,Kanovský P,Brázdil M,Klajblová I,Streitová H,Rektorová I,Sochůrková D,Kubová D,Kuba R,Daniel P

更新日期：2004-10-01 00:00:00

abstract：:Neuromagnetic fields from the left cerebral hemisphere of five healthy, right-handed subjects were investigated under three different experimental conditions: (1) electrical stimulation of the right index finger (task S); (2) voluntary movement of the same finger (M); (3) M+S condition, consisting of voluntary movemen...

journal_title：Experimental brain research

authors： Kristeva-Feige R,Rossi S,Pizzella V,Lopez L,Erné SN,Edrich J,Rossini PM

更新日期：1996-01-01 00:00:00

abstract：:By measuring the forces applied by each limb supporting the weight of the standing quadruped (cat), before and during elicitation of the placing reaction, it was possible to examine quantitatively and qualitatively the postural events which preceded and accompanied forelimb displacement. The findings are summarized as...

journal_title：Experimental brain research

authors： Coulmance M,Gahéry Y,Massion J,Swett JE

更新日期：1979-10-01 00:00:00

abstract：:Rats probe objects with their whiskers and make decisions about sizes, shapes, textures and distances within a few tens of milliseconds. This perceptual analysis requires the processing of tactile high-frequency object components reflecting surface roughness. We have shown that neurons in the barrel cortex of rats enc...

journal_title：Experimental brain research

authors： Ewert TA,Möller J,Engel AK,Vahle-Hinz C

更新日期：2015-10-01 00:00:00

abstract：:Growing evidence suggests that blind subjects outperform the sighted on certain tactile discrimination tasks depending on cutaneous inputs. The purpose of this study was to compare the performance of blind (n = 14) and sighted (n = 15) subjects in a haptic angle discrimination task, depending on both cutaneous and pro...

journal_title：Experimental brain research

authors： Alary F,Goldstein R,Duquette M,Chapman CE,Voss P,Lepore F

更新日期：2008-06-01 00:00:00

abstract：:The postnatal development of monoamine levels and receptors in the occipital cortex of the cat has been investigated using neurochemical techniques. The endogenous catecholamines (noradrenaline and dopamine) gradually increased with age, displaying an about 12-13-fold increase in their concentration from the newborn t...

journal_title：Experimental brain research

authors： Jonsson G,Kasamatsu T

更新日期：1983-01-01 00:00:00

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：:The present study extends our previous findings in challenging the traditional interpretation of irregularities in the velocity profile of pointing movements as corrective submovements performed to improve accuracy of target achievement. The study is driven by a hypothesis that pointing includes at least two subtasks,...

journal_title：Experimental brain research

authors： Wisleder D,Dounskaia N

更新日期：2007-01-01 00:00:00

abstract：:In order to investigate the role of mental rotation in the directional control of eye movements, we instructed subjects to make saccades in directions different from that of a visual stimulus (rotated saccades). Saccadic latency increased linearly with the amount of directional transformation imposed between the stimu...

journal_title：Experimental brain research

authors： de'Sperati C

更新日期：1999-06-01 00:00:00

abstract：:Cerebellar cell suspensions were prepared from normal mouse embryos and implanted into the cerebellum of Purkinje cell degeneration (pcd) mutant mice, which are characterized by a virtually complete degeneration of Purkinje cells between postnatal day (P) 17 and P45. The expression of immunoreactivity for PEP-19, a de...

journal_title：Experimental brain research

authors： Chang AC,Triarhou LC,Alyea CJ,Low WC,Ghetti B

更新日期：1989-01-01 00:00:00

abstract：:In convergent strabismus (esotropia) the spatial asynchrony of the two eye inputs unbalances the interocular interactions, leading to the functional advantage of the nondeviated eye and the inhibition of the esotropic eye. It may be argued that the strabismic suppression, if it is the effect of inhibitory interactions...

journal_title：Experimental brain research

authors： Di Stefano M,Gargini C

更新日期：2002-11-01 00:00:00