Cutaneous sensory feedback plays a critical role in agonist-antagonist co-activation.

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 current study examines the modulation of the motion-onset response based on the frequency-range of sound stimuli. Delayed motion-onset and stationary stimuli were presented in a free-field by sequentially activating loudspeakers on an azimuthal plane keeping the natural percept of externalized sound presentation. ...

journal_title：Experimental brain research

authors： Sarrou M,Schmitz PM,Hamm N,Rübsamen R

更新日期：2018-10-01 00:00:00

abstract：:Nonlinear analysis of the multifocal cortical visual evoked potential has allowed the identification of neural generation of higher-order nonlinear components by magnocellular and parvocellular neural streams. However, the location of individual brain sources that make such contributions to these evoked responses has ...

journal_title：Experimental brain research

authors： Crewther DP,Brown A,Hugrass L

更新日期：2016-07-01 00:00:00

abstract：:We examined modulation of transmission in short-latency, distal hindlimb cutaneous reflex pathways during fictive locomotion in 19 decerebrate cats. Fictive stepping was produced either by electrical stimulation of the mesencephalic locomotor region (MLR) or by administration of Nialamide and 1-DOPA to acutely spinali...

journal_title：Experimental brain research

authors： Schmidt BJ,Meyers DE,Tokuriki M,Burke RE

更新日期：1989-01-01 00:00:00

abstract：:To view different objects of interest, primates use fast, accurate eye movements called saccades. If saccades become inaccurate, the brain adjusts their amplitudes so they again land on target, a process known as saccade adaptation. The different types of saccades elicited in different behavioral circumstances appear ...

journal_title：Experimental brain research

authors： Hopp JJ,Fuchs AF

更新日期：2010-04-01 00:00:00

abstract：:Ocular responses to optokinetic stimulation were reexamined in adult albino rats of two different strains. Eye movements were measured in head-restrained animals using the search coil method. In contrast to some previous results, the albino rats showed optokinetic nystagmus, and some of them made responses comparable ...

journal_title：Experimental brain research

authors： Sirkin DW,Hess BJ,Precht W

更新日期：1985-01-01 00:00:00

abstract：:Eight rhesus monkeys (Macaca mulatta) were trained to detect an instantaneous lateral displacement of a small spot of light. The smallest movement for 79% correct performance was then determined. Severing the splenium of the corpus callosum, which has to be done to reveal the superior colliculi, had no effect on the m...

journal_title：Experimental brain research

authors： Cowey A,Smith B,Butter CM

更新日期：1984-01-01 00:00:00

abstract：:The subcommissural organ (SCO) is a brain gland secreting glycoproteins into the cerebrospinal fluid (CSF), where they aggregate forming the Reissner's fiber (RF). By the continuous addition of newly released glycoproteins, RF grows along the cerebral aqueduct, fourth ventricle, and central canal of the spinal cord. A...

journal_title：Experimental brain research

authors： Rodríguez S,Vio K,Wagner C,Barría M,Navarrete EH,Ramírez VD,Pérez-Fígares JM,Rodríguez EM

更新日期：1999-10-01 00:00:00

abstract：:Motor-unit activity in m. biceps brachii during isometric flexion contractions has been compared with motor-unit activity during a) slow voluntary movements against constant or increasing preloads and b) flexion contractions while movements were imposed by a torque motor. Recruitment levels and firing frequency behavi...

journal_title：Experimental brain research

authors： Tax AA,Denier van der Gon JJ,Gielen CC,Kleyne M

更新日期：1990-01-01 00:00:00

abstract：:In order to examine the stability and patterning of speech movement sequences, movements of the lip were recorded as subjects produced a phrase at normal, fast, and slow rates. Three methods of analysis were employed. First, a new index of spatiotemporal stability was derived by summing the standard deviations compute...

journal_title：Experimental brain research

authors： Smith A,Goffman L,Zelaznik HN,Ying G,McGillem C

更新日期：1995-01-01 00:00:00

abstract：:Parkinsonian rigidity is characterized by an increased resistance of a joint to externally imposed motion that remains uniform with changing joint angle. Two candidate mechanisms are proposed for the uniformity of rigidity, involving neural-mediated excitation of shortening muscles, i.e., shortening reaction (SR), or ...

journal_title：Experimental brain research

authors： Xia R,Powell D,Rymer WZ,Hanson N,Fang X,Threlkeld AJ

更新日期：2011-04-01 00:00:00

abstract：:Correlations between pairs of spontaneous climbing fiber responses (CFRs) recorded from couples of nearby Purkinje cells (PCs) were studied in immature rats by using cross-correlograms between CFR pairs, and compaired to those in adult animals. Correlations were found as early as day 3. Some days later, on PN days 7--...

journal_title：Experimental brain research

authors： Dupont JL,Crepel F

更新日期：1979-01-01 00:00:00

abstract：:We recently argued that the specific compensation of spatial neglect by manipulating neck proprioceptive and vestibular input is due to a central "correction" of the disturbed neural transformation process converting the afferent input coordinates from the peripheral sensory organs into a central representation of ego...

journal_title：Experimental brain research

authors： Karnath HO,Fetter M,Dichgans J

更新日期：1996-05-01 00:00:00

abstract：:The purpose of this study was to investigate the relationship between EEG-derived motor activity-related cortical potential (MRCP) and voluntary muscle activation. Eight healthy volunteers participated in two experimental sessions. In one session, subjects performed isometric elbow-flexion contractions at four intensi...

journal_title：Experimental brain research

authors： Siemionow V,Yue GH,Ranganathan VK,Liu JZ,Sahgal V

更新日期：2000-08-01 00:00:00

abstract：:Muscle synergy is important for simplifying functional movement, which constitutes spatiotemporal patterns of activity across muscles. To execute selective finger movements that are independent of synergistic movement patterns, we hypothesized that inhibitory neural activity is necessary to suppress enslaved finger mo...

journal_title：Experimental brain research

authors： Aoyama T,Kaneko F,Ohashi Y,Kohno Y

更新日期：2019-12-01 00:00:00

abstract：:We investigated whether the control of movement of the left hand is more likely to involve the use of allocentric information than movements performed with the right hand. Previous studies (Gonzalez et al. in J Neurophys 95:3496-3501, 2006; De Grave et al. in Exp Br Res 193:421-427, 2009) have reported contradictory f...

journal_title：Experimental brain research

authors： van der Kamp J,de Wit MM,Masters RS

更新日期：2012-04-01 00:00:00

abstract：:Tone bursts produced bands of selective 2-[14C]-deoxyglucose labelling in the inferior colliculus (IC) of the awake monkey. Low tone frequencies produced labelling in dorsal regions and high tone frequencies produced labelling in ventral regions. The position of the bands coincided with the position of a single unit w...

journal_title：Experimental brain research

authors： Webster WR,Servière J,Crewther D,Crewther S

更新日期：1984-01-01 00:00:00

abstract：:In three monkeys trained to finely grade grip force in a visuomotor step-tracking task, the effect of the context on neuronal force correlates was quantitatively assessed. Three trial types, which differed in force range, number, and direction of the force steps, were presented pseudo-randomly and cued with the color ...

journal_title：Experimental brain research

authors： Hepp-Reymond M,Kirkpatrick-Tanner M,Gabernet L,Qi HX,Weber B

更新日期：1999-09-01 00:00:00

abstract：:The factors controlling neurogenesis and differentiation of olfactory receptor cells in adults are poorly understood, although it is often stated that these cells undergo continual turnover after a predetermined lifespan. An interesting model in which to study mechanisms which control olfactory receptor neurogenesis a...

journal_title：Experimental brain research

authors： Mackay-Sim A,Breipohl W,Kremer M

更新日期：1988-01-01 00:00:00

abstract：:The complex spike (CS) and simple spike (SS) activities of Purkinje cells in the rostral zone of the cerebellar flocculus were recorded in alert cats during optokinetic responses (OKR) elicited by a stimulus sequence consisting of a constant-speed visual pattern movement in one direction for 1 s and then in the opposi...

journal_title：Experimental brain research

authors： Mizukoshi A,Kitama T,Omata T,Ueno T,Kawato M,Sato Y

更新日期：2000-05-01 00:00:00

abstract：:In the lateral septal area (LSA), both inhibitory and excitatory dopamine (DA) actions, as well as hypothalamic and midbrain DA efferents, have been described. Some neurons of the hypothalamic and midbrain DA systems contain somatostatin (SOM) or neurotensin (NT), and, in the LSA, the distribution of fibers containing...

journal_title：Experimental brain research

authors： Jakab RL,Leranth C

更新日期：1993-01-01 00:00:00

abstract：:Automatic attentional capture by a salient distractor can be prevented by spatial attentional control settings (ACSs) (e.g., Yantis and Jonides in J Exp Psychol Hum Percept Perform 16:121-134, 1990). Earlier, converging evidence for a spatial ACS (Eason et al. 1969) was found in event-related potentials (ERPs). In the...

journal_title：Experimental brain research

authors： Ishigami Y,Hamm JP,Satel J,Klein RM

更新日期：2012-12-01 00:00:00

abstract：:Lateral and medial thalamus are traditionally thought to have separate roles in pain processing, with lateral lemniscal regions transmitting discriminative information about location and intensity, while medial nonspecific regions are involved in emotional responses. Contrary to this view, the present study shows that...

journal_title：Experimental brain research

authors： Bushnell MC,Duncan GH

更新日期：1989-01-01 00:00:00

abstract：:The afferent volley generated during neuromuscular electrical stimulation (NMES) can increase the excitability of the human corticospinal (CS) pathway. This study was designed to determine the effect of different frequencies of NMES applied over the common peroneal nerve on changes in CS excitability for the tibialis ...

journal_title：Experimental brain research

authors： Mang CS,Lagerquist O,Collins DF

更新日期：2010-05-01 00:00:00

abstract：:Single cell activity was recorded from the putamen in rhesus monkeys (Macaca mulatta) performing limb movements made both with and without a preceding preparatory "set" concerning the impending direction of movement. The monkeys were trained to perform an elbow step-tracking task, each trial of which required the subj...

journal_title：Experimental brain research

authors： Alexander GE

更新日期：1987-01-01 00:00:00

abstract：:In order to determine whether neurones in the parvicellular reticular formation are in direct synaptic contact with motoneurones innervating facial muscles, a combined retrograde and anterograde transport study was carried out in the rat. Animals received injections of the retrograde tracer cholera toxin B conjugated ...

journal_title：Experimental brain research

authors： Mogoseanu D,Smith AD,Bolam JP

更新日期：1994-01-01 00:00:00

abstract：:Nystagmic eye movements in response to selective optokinetic stimulation of different parts of the retina were studied in normal human subjects by two methods: 1. a digital computer controlled by the eye movement signal was used to generate an optokinetic display which stimulated only the peripheral retina, simulating...

journal_title：Experimental brain research

authors： Cheng M,Outerbridge JS

更新日期：1975-08-14 00:00:00

abstract：:Several types of continuous human movements comply with the so-called Two-Thirds Power Law (2/3-PL) stating that velocity (V) is a power function of the radius of curvature (R) of the endpoint trajectory. The origin of the 2/3-PL has been the object of much debate. An experiment investigated further this issue by comp...

journal_title：Experimental brain research

authors： Catavitello G,Ivanenko YP,Lacquaniti F,Viviani P

更新日期：2016-06-01 00:00:00

abstract：:Fast cyclic movements and discrete motor acts are controlled differently, presumably because fast cyclic tasks are more automated, thereby depending on different circuits. If fast cyclic movements are made less predictable (e.g., by mixing frequencies), one would predict that their control will be less automated, requ...

journal_title：Experimental brain research

authors： Koenraadt KL,Duysens J,Meddeler BM,Keijsers NL

更新日期：2013-11-01 00:00:00

abstract：:This study addressed some of the controversial issues surrounding the anticonvulsant effect of phenytoin, and the predictive validity of the guinea-pig kindling model for the screening of anticonvulsant drugs. Following an intraperitoneal injection of either 50 or 75 mg/kg phenytoin, we analysed plasma concentrations ...

journal_title：Experimental brain research

authors： Gilbert TH,Bharadia V,Teskey GC

更新日期：2001-10-01 00:00:00