Further studies on the fiber connections of the central cervical nucleus in the cat.

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：:The reinforcement learning hypothesis of dopamine function predicts that dopamine acts as a teaching signal by governing synaptic plasticity in the striatum. Induced changes in synaptic strength enable the cortico-striatal network to learn a mapping between situations and actions that lead to a reward. A review of the...

journal_title：Experimental brain research

authors： Morris G,Schmidt R,Bergman H

更新日期：2010-01-01 00:00:00

abstract：:Proprioceptive input arising from torsional body movements elicits small reflexive eye movements. The functional relevance of these eye movements is still unknown so far. We evaluated their slow components as a function of stimulus frequency and velocity. The horizontal eye movements of seven adult subjects were recor...

journal_title：Experimental brain research

authors： Mergner T,Schweigart G,Botti F,Lehmann A

更新日期：1998-06-01 00:00:00

abstract：:Extracellular recordings were made from neurones in the ventromedial and parafasicular nuclei of the rat thalamus, many of which had demonstrable capsular or caudate projections. These cells responded to electrical stimulation of the ipsilateral substantia nigra with a short latency (4 ms) inhibition presumed to be mo...

journal_title：Experimental brain research

authors： MacLeod NK,James TA,Kilpatrick IC,Starr MS

更新日期：1980-01-01 00:00:00

abstract：:Primary somatosensory cortex (S1) is known to rapidly adapt to task demands and to intermodal information (e.g. from vision). Here, we show that also intramodal information (i.e. posture) can affect tactile attentional selection processes and the intermodal effects of vision on those processes at S1 stages of processi...

journal_title：Experimental brain research

authors： Gillmeister H,Forster B

更新日期：2012-09-01 00:00:00

abstract：:Two experiments investigated the contribution of space- and object-based coordinates to previously reported leftward perceptual biases (pseudoneglect) at various locations across visual space. Neurologically intact participants (n = 34 and 27) made luminance discriminations between two left/right mirror-reversed lumin...

journal_title：Experimental brain research

authors： Orr CA,Nicholls ME

更新日期：2005-04-01 00:00:00

abstract：:It has previously been demonstrated that Pre-I neurons, localized in the rostral ventrolateral medulla, are important in the generation of the primary respiratory rhythm in brainstem-spinal cord preparations from newborn rats. To investigate whether or not Pre-I neurons have endogenous pacemaker properties, we examine...

journal_title：Experimental brain research

authors： Onimaru H,Arata A,Homma I

更新日期：1989-01-01 00:00:00

abstract：:Motoneurones innervating the retractor bulbi muscle in the cat have been identified by retrograde labelling with horseradish peroxidase, by intracellular recording and by intracellular staining with horseradish peroxidase. Their somata are found in an accessory abducens nucleus, analogous to that described in some oth...

journal_title：Experimental brain research

authors： Grant K,Guéritaud JP,Horcholle-Bossavit G,Tyć-Dumont S

更新日期：1979-02-15 00:00:00

abstract：:Previously we described physiological properties of pontine reticulo-spinal neurons which generate bursts and decaying tonic discharges related to eye movements and neck muscle activity during ipsiversive gaze shifts (Grantyn and Berthoz 1987). Two of these "eye-neck reticulo-spinal neurons" (EN-RSN) were labeled by i...

journal_title：Experimental brain research

authors： Grantyn A,Ong-Meang Jacques V,Berthoz A

更新日期：1987-01-01 00:00:00

abstract：:The active components of the quadrupedal diagonal stance response to rapid removal of the support from beneath a single limb were studied in cats to further define the mechanisms that trigger and generate the response. We recorded EMG activity from lateral gastrocnemius and tibialis anterior muscles in awake, behaving...

journal_title：Experimental brain research

authors： Rushmer DS,Dunbar DC,Russell CJ,Windus SL

更新日期：1987-01-01 00:00:00

abstract：:Single neurons in the inferior colliculus of the Greater Horseshoe bat, Rhinolophus ferrumequinum, showed two broad categories of response patterns to sinusoidally frequency (SFM) or amplitude (SAM) modulated stimuli. Tonic responding cells (best excitatory frequency (BEF) between 10 and 90 kHz) showed a rough sinusoi...

journal_title：Experimental brain research

authors： Schuller G

更新日期：1979-01-02 00:00:00

abstract：:In anesthetized cats 251 cells within the cortical vestibular projection area, adjacent to the post-cruciate dimple, were analyzed as to their input characteristics employing extracellular recording techniques. The post cruciate dimple vestibular field, which is located in area 3a, has a high degree of convergence bet...

journal_title：Experimental brain research

authors： Odkvist LM,Liedgreen SR,Larsby B,Jerlvall L

更新日期：1975-01-01 00:00:00

abstract：:The distribution of synaptic zinc after short-term (up to 48 h) tactile deprivation of vibrissae was investigated in the barrel cortex of mice using histochemical staining. In adult mice, 12 h after trimming selected rows of vibrissae, an increase in zinc staining in the deprived barrels was observed. This increase wa...

journal_title：Experimental brain research

authors： Czupryn A,Skangiel-Kramska J

更新日期：2001-12-01 00:00:00

abstract：:This study compared the morphological characteristics and the behavioural effects of intrahippocampal septal cell suspension grafts injected either just above the pyramidal cell layer of the hippocampal region CA1 or within the dorsal leaf of the dentate gyrus (DG) in rats subjected to electrolytic fimbria-fornix lesi...

journal_title：Experimental brain research

authors： Hofferer E,Kelche C,Will B,Cassel JC

更新日期：1996-09-01 00:00:00

abstract：:During transient, high-acceleration rotation, performance of the normal vestibulo-ocular reflex (VOR) depends on viewing distance. With near targets, gain (eye velocity/head velocity) enhancement is manifest almost immediately after ocular rotation begins. Later in the response, VOR gain depends on both head rotation ...

journal_title：Experimental brain research

authors： Crane BT,Tian JR,Demer JL

更新日期：2000-02-01 00:00:00

abstract：:Inhibition of return (IOR) is thought to reflect a bias against returning attention to previously attended locations. According to this view, IOR should occur only if attention is withdrawn from the target location prior to target appearance. In the present study, endogenous attention and exogenous cueing were manipul...

journal_title：Experimental brain research

authors： Lupiáñez J,Decaix C,Siéroff E,Chokron S,Milliken B,Bartolomeo P

更新日期：2004-12-01 00:00:00

abstract：:Neuron activity was recorded in monkey cerebral cortex during a visually guided reaching task. Cells located in the banks of the arcuate sulcus at its curvature changed their activity during the period in which the monkey saw a food reward in a certain position, but before it moved to retrieve the reward. A role of th...

journal_title：Experimental brain research

authors： Godschalk M,Lemon RN,Nijs HG,Kuypers HG

更新日期：1981-01-01 00:00:00

abstract：:Quantitative analysis of dendritic orientation in rapid Golgi sections of the lateral geniculate nucleus of Old World monkeys was performed with the help of a computer-microscope and a tree-analysing program. The orientation of intermediate and terminal dendritic segments of parvocellular and magnocellular multipolar ...

journal_title：Experimental brain research

authors： Leuba G,Garey LJ

更新日期：1984-01-01 00:00:00

abstract：:In an attempt to identify cholinergic neurons of the brain stem which project to the forebrain, retrograde labeling of neurons in the brain stem was examined by autoradiography following injections of 20 microCi [3H]choline into the thalamus, hypothalamus, basal forebrain and frontal cortex. After injections into the ...

journal_title：Experimental brain research

authors： Jones BE,Beaudet A

更新日期：1987-01-01 00:00:00

abstract：:Astronauts returning from space flight and performing Earth-bound activities must rapidly transition from the microgravity-adapted sensorimotor state to that of Earth's gravity. The goal of the current study was to assess locomotor dysfunction and recovery of function after long-duration space flight using a test of f...

journal_title：Experimental brain research

authors： Mulavara AP,Feiveson AH,Fiedler J,Cohen H,Peters BT,Miller C,Brady R,Bloomberg JJ

更新日期：2010-05-01 00:00:00

abstract：:For an understanding of how various degrees of altered use (training, disuse) affect the properties of skeletal muscles, it is important to know how much they are used normally. The main aim of the present project was to produce such background knowledge for hindlimb muscles of the cat. In four adult female cats, each...

journal_title：Experimental brain research

authors： Hensbergen E,Kernell D

更新日期：1997-06-01 00:00:00

abstract：:This study compared and contrasted the manifestation of neuropathic pain behaviors in several strains of rats. These included ACI, Brown-Norway, Fischer 344, Lewis, Long-Evans, Sprague-Dawley, and Wistar-Furth, all obtained from Harlan Sprague-Dawley Inc. Comparison was also made between two substrains of Sprague-Dawl...

journal_title：Experimental brain research

authors： Yoon YW,Lee DH,Lee BH,Chung K,Chung JM

更新日期：1999-11-01 00:00:00

abstract：:Although it is well known that the corticospinal system exerts more influence over distal (hand and fingers) than proximal (elbow and shoulder) upper limb muscles, differences in the importance of this system for voluntary activation of these muscle groups have not been demonstrated directly. Two investigations were c...

journal_title：Experimental brain research

authors： Turton A,Lemon RN

更新日期：1999-12-01 00:00:00

abstract：:5-Hydroxytryptamine (5-HT) has the most diverse set of receptors in comparison with any other neurotransmitter or hormone in the body. To date, seven families of 5-HT receptors have been characterized. A great number of studies have been published regarding the role of 5-HT and its receptors in seizures. However, with...

journal_title：Experimental brain research

authors： Gharedaghi MH,Seyedabadi M,Ghia JE,Dehpour AR,Rahimian R

更新日期：2014-02-01 00:00:00

abstract：:In a previous study of the heat grill illusion, sensations of burning and stinging were sometimes reported when the skin was cooled by as little as 2 degrees C. Informal tests subsequently indicated that these nociceptive sensations were experienced if cooling occurred when the stimulating thermode rested on the skin,...

journal_title：Experimental brain research

authors： Green BG,Pope JV

更新日期：2003-02-01 00:00:00

abstract：:In four normal human subjects we measured eye movements during full-field optokinetic stimulation (10-220 deg/s) and determined the relationship among retinal-slip velocity (drum velocity minus slow-phase eye velocity), the slow-phase velocity of optokinetic nystagmus (OKN) and the initial value of the slow-phase velo...

journal_title：Experimental brain research

authors： Fletcher WA,Hain TC,Zee DS

更新日期：1990-01-01 00:00:00

abstract：:Norepinephrine (NE)-induced, long-lasting facilitation of the perforant path evoked population spike amplitude in the dentate gyrus (DG) has been reported to occur following iontophoresis of norepinephrine in the DG in vivo and following application of 10 or 20 microM NE to the hippocampal slice in vitro. The present ...

journal_title：Experimental brain research

authors： Harley CW,Milway JS

更新日期：1986-01-01 00:00:00

abstract：:Functional decline in locomotion is common among the elderly, and the prevalence of gait disorders increases with age. Recently, increasing interest has been focused on the influence of age-related decline in brain function and neurological disorders such as dementia and Alzheimer's disease on gait capacity. However, ...

journal_title：Experimental brain research

authors： Harada T,Miyai I,Suzuki M,Kubota K

更新日期：2009-03-01 00:00:00

abstract：:In order to navigate efficiently, animals can benefit from internal representations of their moment-to-moment orientation. Head-direction (HD) cells are neurons that discharge maximally when the head of a rat is oriented in a specific ("preferred") direction in the horizontal plane, independently from position or ongo...

journal_title：Experimental brain research

authors： Zugaro MB,Tabuchi E,Wiener SI

更新日期：2000-07-01 00:00:00

abstract：:Attention to sensory stimulation modulates behavioural responses and cortical activity. Attention to movement can also modulate motor responses. For example, directing attention away from cued movements can increase reaction times. This study used fMRI to determine where in the motor cortex attention to movement modul...

journal_title：Experimental brain research

authors： Johansen-Berg H,Matthews PM

更新日期：2002-01-01 00:00:00