Intrathecal galanin at low doses increases spinal reflex excitability in rats more to thermal than mechanical stimuli.

abstract：:In rats under alpha-chloralose or without general anesthesia the effect of a lateral olfactory tract stimulus on the caudate nucleus electric activity was explored by bipolar macroelectrodes. The stimulation effectiveness and the reactivity of recording sites to somatic stimuli were systematically tested. Under these ...

journal_title：Experimental brain research

authors： Orsini JC

更新日期：1977-08-31 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 purpose of this study was to determine whether the neuromuscular control of goal-directed movements is different for young and older adults with the upper and lower limbs. Twenty young (25.1 ± 3.9 years) and twenty older adults (71.5 ± 4.8 years) attempted to accurately match the displacement of their limb to a sp...

journal_title：Experimental brain research

authors： Kwon M,Chen YT,Fox EJ,Christou EA

更新日期：2014-06-01 00:00:00

abstract：:Postischemic spontaneous hyperthermia as a complication of occlusion of the middle cerebral artery with an intraluminal filament has been observed by some authors, but many other reports do not discuss this factor. The possible reasons why some of the authors have not seen severe hyperthermia in their experiments incl...

journal_title：Experimental brain research

authors： Abrahám H,Somogyvári-Vigh A,Maderdrut JL,Vigh S,Arimura A

更新日期：2002-01-01 00:00:00

abstract：:The distributions of the kainate/DL-alpha-amino-3-hydroxy-5-methylisoxazolepropionic acid (KA/ AMPA) receptors GluR1 and calcium-activated neutral protease II (calpain II) in the hippocampus of normal and kainate-lesioned rats were studied by immunocytochemistry. There was a reduction in GluR1 immunoreactivity and a s...

journal_title：Experimental brain research

authors： Ong WY,Garey LJ,Tan KK

更新日期：1997-01-01 00:00:00

abstract：:In addition to giving primary projections to the parabrachial and periaqueductal gray regions, ascending lamina I projections course through and terminate in brainstem regions known to contain catecholaminergic cells. For this reason, double-labeling experiments were designed for analysis with light and electron micro...

journal_title：Experimental brain research

authors： Westlund KN,Craig AD

更新日期：1996-07-01 00:00:00

abstract：:Adult-like fine control of cyclical motor patterns found in locomotion develops into adolescence. Single-leg hopping in place is one such motor pattern where children have demonstrated a reduced capacity to control horizontal motion and match metronome cues. These developmental differences might arise from immature in...

journal_title：Experimental brain research

authors： Beerse M,Wu J

更新日期：2019-07-01 00:00:00

abstract：:Quantitative studies were made of the distribution of labeled intracortical axons after focal injections of horseradish peroxidase (HRP) into mouse barrel cortex, in vitro. The pattern of labeled fibers was compared to that of labeled cell bodies with respect to the barrel map in layer IV. We analyzed 4 cortices with ...

journal_title：Experimental brain research

authors： Bernardo KL,McCasland JS,Woolsey TA

更新日期：1990-01-01 00:00:00

abstract：:Responses to binocular visual stimulation were compared in cortical area 18 of normal cats and in cats in which one eye was exodeviated by surgery early in postnatal life. In contrast to normal cats where most units (58%) were binocularly activated, relatively few units (10%) in strabismic cats were activated well by ...

journal_title：Experimental brain research

authors： Cynader M,Gardner JC,Mustari M

更新日期：1984-01-01 00:00:00

abstract：:We introduce a method for quantification of movement sway--spontaneous migrations of the center of pressure (COP) during its voluntary shifts. Subjects stood on a force platform or on a board with a narrow support surface ("unstable board") and performed voluntary cyclic shifts of the COP at different frequencies. Mov...

journal_title：Experimental brain research

authors： Latash ML,Ferreira SS,Wieczorek SA,Duarte M

更新日期：2003-06-01 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：:Subjects exposed to a rotating environment that perturbs their postural sway show adaptive changes in their voluntary spatially directed postural motion to restore accurate movement paths but do not exhibit any obvious learning during passive stance. We have found, however, that a variable known to characterize the de...

journal_title：Experimental brain research

authors： Bakshi A,DiZio P,Lackner JR

更新日期：2014-04-01 00:00:00

abstract：:In classic conditioning, the interstimulus interval (ISI) between the conditioned (CS) and unconditioned (US) stimulus is a critical parameter. The aim of the present experiment was to assess whether, during conditioning, modification of the CS-US interval could reliably produce changes in the functional properties of...

journal_title：Experimental brain research

authors： Pananceau M,Rispal-Padel L

更新日期：2000-06-01 00:00:00

abstract：:We examine cross-modality commonalities in visual and auditory imageries during fMRI scanning in a sample of healthy young adults. In a visual task combining viewed and imagined stimuli, 28 participants were asked to imagine novel scenes related to the other images, and in a similar auditory task combining heard and i...

journal_title：Experimental brain research

authors： Kleider-Offutt HM,Grant A,Turner JA

更新日期：2019-05-01 00:00:00

abstract：:Excitation and inhibition of jaw-closing motoneurons (Masseteric and Temporal Motoneurons, Mass. and Temp. Mns) during transient jaw closing, the so-called jaw-closing reflex, and prolonged jaw opening elicited by palatal stimulation were studied. By pressing the anterior palatal surfaces sustained jaw opening was eli...

journal_title：Experimental brain research

authors： Takata M,Tomioka S,Nakajo N

更新日期：1991-01-01 00:00:00

abstract：:A number of perceptual and neurophysiological studies have investigated the effects of delivering unilateral versus bilateral tactile sensory stimulation. While a number of studies indicate that perceptual discrimination degrades with opposite-hand stimulation, there have been no reports that examined the digit specif...

journal_title：Experimental brain research

authors： Nguyen RH,Forshey TM,Holden JK,Francisco EM,Kirsch B,Favorov O,Tommerdahl M

更新日期：2014-11-01 00:00:00

abstract：:Many neurons in the deeper layers of the superior colliculus (SC) respond to multiple sensory inputs--visual, auditory, and somatic--as well as provide signals essential for saccadic eye movements to targets in different modalities. When the eyes and pinnae are in primary position, the neural map of auditory space is ...

journal_title：Experimental brain research

authors： Peck CK,Baro JA,Warder SM

更新日期：1995-01-01 00:00:00

abstract：:Grasping using two forelimbs in opposition to one another is evolutionary older than the hand with an opposable thumb (Whishaw and Coles in Behav Brain Res 77:135-148, 1996); yet, the mechanisms for bimanual grasps remain unclear. Similar to unimanual grasping, the localization of matching stable grasp points on an ob...

journal_title：Experimental brain research

authors： Le A,Niemeier M

更新日期：2013-10-01 00:00:00

abstract：:Modern tools in technological environments are often characterized by a spatial separation of hand actions (operating a remote control) and their intended action effects (displayed movements of an unmanned vehicle, a robot, or an avatar on a screen). Often non-corresponding proximal and distal movement effects put hig...

journal_title：Experimental brain research

authors： Sutter C,Ladwig S

更新日期：2012-04-01 00:00:00

abstract：:The present study characterizes expression of calbindin D28K (CB-D28K) and parvalbumin (PV) in ventral forebrain (VFB) grafts placed in the neocortex of adult rats bearing quisqualic acid lesions to the nucleus basalis magnocellularis. Three to nine months after transplantation surgery, rats were killed for in situ hy...

journal_title：Experimental brain research

authors： Shoham S,Baker WA,Norris PJ,Emson PC

更新日期：1998-02-01 00:00:00

abstract：:It has previously been shown that unilateral ablation of the whole auditory cortex in the cat disrupts the precedence effect, and also interferes with the ability of the normal animal to discriminate in the Y-maze between a single sound on one side and a double sound consisting of a signal on both left and right sides...

journal_title：Experimental brain research

authors： Whitfield IC,Diamond IT,Chiveralls K,Williamson TG

更新日期：1978-02-15 00:00:00

abstract：:The activity of the rat hindlimb during treadmill stepping was studied in normal adult rats and in rats in which cerebellar development was interfered with by early-postnatal focal X-irradiation. Based on cinematographic and electromyographic data from over 100 step cycles in 15 normal rats, correlations were made bet...

journal_title：Experimental brain research

authors： Gruner JA,Altman J,Spivack N

更新日期：1980-01-01 00:00:00

abstract：:Based on the observations that the psychostimulant drug amphetamine in combination with physiotherapy can promote recovery of brain function after brain injury, we have studied the ability of the vigilance promoting drug Modafinil to counteract 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine-(MPTP)-induced degeneration o...

journal_title：Experimental brain research

authors： Fuxe K,Janson AM,Rosén L,Finnman UB,Tanganelli S,Morari M,Goldstein M,Agnati LF

更新日期：1992-01-01 00:00:00

abstract：:We tested the hypothesis that geniculate X cells are the neural substrate of psychophysically identified pattern channels and that geniculate Y cells are the neural substrate of psychophysically identified flicker channels. The hypothesis was tested by measuring the relative sensitivity of isolated X and Y cells in th...

journal_title：Experimental brain research

authors： Frascella J,Lehmkuhle S

更新日期：1984-01-01 00:00:00

abstract：:In cat medial gastrocnemius motoneurons, single stimuli to the cutaneous sural nerve evoke a post-synaptic potential with a mixture of depolarization and hyperpolarization, depolarization being dominant in type F cells and hyperpolarization in type S cells. This pattern is consistent with previous reports showing that...

journal_title：Experimental brain research

authors： Heckman CJ,Miller JF,Munson M,Rymer WZ

更新日期：1992-01-01 00:00:00

abstract：:The control of upright stance is commonly explained on the basis of the single inverted pendulum model (ankle strategy) or the double inverted pendulum model (combination of ankle and hip strategy). Kinematic analysis using the uncontrolled manifold (UCM) approach suggests, however, that stability in upright standing ...

journal_title：Experimental brain research

authors： Park E,Reimann H,Schöner G

更新日期：2016-06-01 00:00:00

abstract：:People are good at telling the direction of a moving tactile stimulus and this capacity provides a sensitive clinical test of somatosensory disturbances. Tactile directional sensitivity depends on two different kinds of somatosensory information, i.e. spatiotemporal information and information about friction-induced c...

journal_title：Experimental brain research

authors： Backlund Wasling H,Norrsell U,Göthner K,Olausson H

更新日期：2005-10-01 00:00:00

abstract：:A green button may be the target of a movement, or it may instruct the opening of an adjacent door. In the first case, its spatial configuration serves to guide the hand, whereas in the second case its colour allows a decision between alternative courses of action. This study contrasts these two categories of visuomot...

journal_title：Experimental brain research

authors： Toni I,Rushworth MF,Passingham RE

更新日期：2001-12-01 00:00:00

abstract：:It is an important issue to address the mode of information processing in the somatic motor circuit linking the frontal cortex and the basal ganglia. In the present study, we investigated the extent to which corticostriatal input zones from the primary motor cortex (MI), the supplementary motor area (SMA), and the pre...

journal_title：Experimental brain research

authors： Takada M,Tokuno H,Nambu A,Inase M

更新日期：1998-05-01 00:00:00

abstract：:Coarticulation indicates a dependence of a movement segment on a preceding segment (carry-over coarticulation) or on the segment that follows (anticipatory coarticulation). Here we study coarticulation in multidegrees of freedom human arm movements. We asked participants to transport a cylinder from a starting positio...

journal_title：Experimental brain research

authors： Hansen E,Grimme B,Reimann H,Schöner G

更新日期：2015-09-01 00:00:00