Antispastic effects of L-dopa.

abstract：:The uptake of tritiated gamma-aminobutyric acid (3H-GABA) in the oculomotor nucleus of the cat was studied, using light and electron microscopic examination of radioautograms after intracerebral in vivo administration of the amino-acid. A glial uptake by oligodendrocytes was seen together with a neuronal uptake of the...

journal_title：Experimental brain research

authors： Lanoir J,Soghomonian JJ,Cadenel G

更新日期：1982-01-01 00:00:00

abstract：:Following large injections of horseradish peroxidase - wheat germ agglutinin in the pontine nuclei, corticopontine neurons in areas 18 and 19 were quantitatively mapped and flat maps showing the distribution of retrogradely labeled cells were constructed. The areal borders were defined either cyto- and myeloarchitecto...

journal_title：Experimental brain research

authors： Bjaalie JG

更新日期：1985-01-01 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：OBJECTIVES:The occurrence of postural and balance disorders is a frequent feature in advanced forms of Parkinson's disease (PD). However, the pathological substrate of these disturbances is poorly understood. METHODS:In the present work, we investigated the evolution of posturometric parameters [center of pressure (Co...

journal_title：Experimental brain research

authors： Guehl D,Dehail P,de Sèze MP,Cuny E,Faux P,Tison F,Barat M,Bioulac B,Burbaud P

更新日期：2006-04-01 00:00:00

abstract：:Prior research has concluded that the correlations of isometric finger forces represent the extent to which the fingers are controlled as a single unit. If this is the case, finger force correlations should be consistent with estimates of the controlled (dynamical) degrees of freedom in finger forces. The present stud...

journal_title：Experimental brain research

authors： James EG

更新日期：2012-12-01 00:00:00

abstract：:The aim of this study was to investigate the effect of single joint displacement on the pattern of leg muscle electromyographic (EMG) activity during locomotion. For the first time, unilateral rotational hip or knee joint displacements were applied by a driven orthotic device at three phases of swing during locomotion...

journal_title：Experimental brain research

authors： Dietz V,Colombo G,Müller R

更新日期：2004-10-01 00:00:00

abstract：:In general, social neuroscience research tends to focus on visual and auditory channels as routes for social information. However, because the skin is the site of events and processes crucial to the way we think about, feel about, and interact with one another, touch can mediate social perceptions in various ways. Thi...

journal_title：Experimental brain research

authors： Morrison I,Löken LS,Olausson H

更新日期：2010-07-01 00:00:00

abstract：:In humans, studies of back muscle activity have mainly addressed the functioning of lumbar muscles during postural adjustments or rhythmic activity, including locomotor tasks. The present study investigated how back muscles are activated along the spine during rhythmical activities in order to gain insights into spina...

journal_title：Experimental brain research

authors： de Sèze M,Falgairolle M,Viel S,Assaiante C,Cazalets JR

更新日期：2008-02-01 00:00:00

abstract：:The aim of this work was to study the neurochemical effects in the brain of GABA-transaminase inhibition by systemic administration of gabaculine (100 mg/kg, i.a.) in the rat. In order to investigate neurotransmitter and related amino-acid compartmentation and metabolism, we have developed an original tool: the coupli...

journal_title：Experimental brain research

authors： Piérard C,Pérès M,Satabin P,Guezennec CY,Lagarde D

更新日期：1999-08-01 00:00:00

abstract：:Neural cuffs, implanted around various hindlimb nerves (sural, common peroneal, posterior tibial), were used to deliver brief stimulus trains to unrestrained cats walking on a treadmill. The resulting perturbations of the step cycle were evaluated by analyzing the EMG bursts recorded from the ankle extensors and by hi...

journal_title：Experimental brain research

authors： Duysens J,Stein RB

更新日期：1978-06-19 00:00:00

abstract：:The amygdala has been demonstrated to contribute to pain-related behavior and food preference. Here, the effect of pain on food preference and food-matched visual-cue memory, in the presence or absence of a basolateral amygdala (BLA) lesion, has been evaluated using a novel innovative apparatus and protocol. Forty adu...

journal_title：Experimental brain research

authors： Zamyad M,Abbasnejad M,Esmaeili-Mahani S,Sheibani V,Raoof M

更新日期：2020-10-26 00:00:00

abstract：:Injections of horseradish peroxidase conjugated with wheat germ agglutinin (WGA-HRP) were made into the cortex of kittens. When cytochrome oxidase histochemistry was performed on sections taken through the injection sites staining of the WGA-HRP deposits occurred, demonstrating that WGA-HRP can cross-react during proc...

journal_title：Experimental brain research

authors： Price D,Zumbroich T

更新日期：1985-01-01 00:00:00

abstract：:Supervised learning of different postural tasks in patients with lesions of the motor cortex or pyramidal system (poststroke hemiparesis: 20 patients), nigro-striatal system (Parkinson's disease: 33 patients) and cerebellum (spinocerebellar ataxia: 37 patients) was studied. A control group consisted of 13 healthy subj...

journal_title：Experimental brain research

authors： Ioffe ME,Ustinova KI,Chernikova LA,Kulikov MA

更新日期：2006-01-01 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：:Cell responses to complex visual patterns such as compositions of broad-band (non-monochromatic) colour areas are presented. Patterns were scanned over the receptive field, and cell response at each point was recorded. "Response patterns" were constructed which display the cell transform of the stimulus pattern. Parvo...

journal_title：Experimental brain research

authors： Nothdurft HC,Lee BB

更新日期：1982-01-01 00:00:00

abstract：:The major mammalian subcortical visual structures receive topographically ordered projections from both eyes. In the adult dorsal lateral geniculate nucleus (dLGN) each projection terminates in separate restricted regions of the nucleus. This pattern is different during development. Initially in ferrets the projection...

journal_title：Experimental brain research

authors： Jeffery G

更新日期：1990-01-01 00:00:00

abstract：:The time course of the microglial cell reaction in central nervous system primary sensory projection territories has been examined following peripheral nerve injury in the adult rat using qualitative and quantitative analysis of immunoreactivity with the monoclonal antibody OX-42, which recognises the complement recep...

journal_title：Experimental brain research

authors： Eriksson NP,Persson JK,Svensson M,Arvidsson J,Molander C,Aldskogius H

更新日期：1993-01-01 00:00:00

abstract：:In a choice reaction time (RT) paradigm, providing partial advance information (a precue) about the upcoming response has been shown to decrease RT, presumably due to preprogramming of the precued parameters. When advance information about a particular aspect of a movement is provided (precued), several different stra...

journal_title：Experimental brain research

authors： Forgaard CJ,Maslovat D,Carlsen AN,Franks IM

更新日期：2011-12-01 00:00:00

abstract：:Migraine affects the autonomous nervous system and a recent investigation has also proposed a severe disturbance of dynamic cerebral blood flow regulation in the middle cerebral artery during spontaneous blood pressure oscillations. This study investigates whether dynamic cerebral autoregulation is impaired in persons...

journal_title：Experimental brain research

authors： Reinhard M,Wehrle-Wieland E,Roth M,Niesen WD,Timmer J,Weiller C,Hetzel A

更新日期：2007-07-01 00:00:00

abstract：:Motor learning in the vestibular system can be differentially obtained depending upon the context for which the vestibulo-ocular reflex (VOR) has been exposed. Manipulating head orientation relative to gravity is an example of a contextual cue that can elicit independent VOR gains. We were interested in examining rete...

journal_title：Experimental brain research

authors： Schubert MC,Migliaccio AA,Minor LB,Clendaniel RA

更新日期：2008-05-01 00:00:00

abstract：:We studied the circuitry between the utricular (UT) nerve and ventral neck motoneurons innervating the longus capitis (LC), a neck flexor muscle, in decerebrate cats. We recorded intracellularly from 63 LC (ipsilateral 37, contralateral 26) motoneurons in C1 and C2 segments. UT nerve stimulation evoked disynaptic, exc...

journal_title：Experimental brain research

authors： Ikegami H,Sasaki M,Uchino Y

更新日期：1994-01-01 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：:Previous work has highlighted the role of haptic feedback for manual dexterity, in particular for the control of precision grip forces between the index finger and thumb. It is unclear how fine motor skills involving more than just two digits might be affected, especially given that loss of sensation from the hand aff...

journal_title：Experimental brain research

authors： Miall RC,Rosenthal O,Ørstavik K,Cole JD,Sarlegna FR

更新日期：2019-09-01 00:00:00

abstract：:In the Brentano version of the Müller-Lyer illusion one part looks longer and the other looks shorter than it really is. We asked participants to make saccadic eye movements along these parts of the figure and between positions on the figure and a position outside the illusion. By showing that saccades from outside th...

journal_title：Experimental brain research

authors： de Grave DD,Smeets JB,Brenner E

更新日期：2006-10-01 00:00:00

abstract：:Cells in cat's area 17 respond optimally if elongated contrasts are presented at a certain angle or orientation with respect to the retina, or to the visual field, respectively (Hubel and Wiesel, 1962). The preferred orientation and the range of orientation sensitivity of cells in close proximity to one another have b...

journal_title：Experimental brain research

authors： Albus K

更新日期：1975-12-22 00:00:00

abstract：:We have previously shown that sinusoidal galvanic vestibular stimulation (sGVS), delivered bilaterally at 0.2-2.0 Hz, evokes a potent entrainment of sympathetic outflow to muscle and skin. Most recently, we showed that stimulation at 0.08-0.18 Hz generates two bursts of modulation of muscle sympathetic nerve activity ...

journal_title：Experimental brain research

authors： Hammam E,Dawood T,Macefield VG

更新日期：2012-06-01 00:00:00

abstract：:Microelectrode recordings were made from dorsal column postsynaptic (DCPS) fibres, in the fasciculus gracilis of the cat, at thoracic level Th 12, and from single cells in the nucleus gracilis. The sensitivity of the fibres (Th 12) and cells (bulbar level) to both gentle and noxious stimuli was studied and a classific...

journal_title：Experimental brain research

authors： Angaut-Petit D

更新日期：1975-05-22 00:00:00

abstract：:During voluntary movement, muscle spindles of both the agonist and antagonist muscles potentially can supply information about position of the limb. Muscle vibration is known to increase muscle spindle discharge and cause systematic distortions of limb position sense in humans. The following two experiments attempted ...

journal_title：Experimental brain research

authors： Inglis JT,Frank JS

更新日期：1990-01-01 00:00:00

abstract：:The startle reaction (SR) is usually understood as an involuntary reaction to an unexpected sensory input. However, there is evidence that the mechanisms involved in the SR contribute also to the execution of actions that we consider voluntary. We need to exert a fine control of the motor output, which usually involve...

journal_title：Experimental brain research

authors： Valls-Solé J,Kumru H,Kofler M

更新日期：2008-06-01 00:00:00

abstract：:The purpose of this research was to ascertain whether gravitational cues contribute to localisation ability of mentally represented cutaneous targets. Eight right-handed male subjects were asked to use each hand to point accurately toward four points in the anterior trunk midline solely on the basis of the mental repr...

journal_title：Experimental brain research

authors： Spidalieri G,Sgolastra R

更新日期：2001-05-01 00:00:00