Diencephalic and mesencephalic efferents of the medial prefrontal cortex in the rat: electrophysiological evidence for the existence of branched axons.

abstract：:An experiment using reciprocal arm and wrist aiming movements with an amplitude of 16(o) and target width of .5° (ID = 6) was conducted to determine the impact of adding external loads. We predicted that wrist and arm performance may be differentially impacted by the added mass. Participants were asked to flex/extend ...

journal_title：Experimental brain research

authors： Panzer S,Boyle JB,Shea CH

更新日期：2013-01-01 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：:1.) Eye movements were recorded in four Java monkeys (M. fascicularis) after unilateral microinjections (1 microliter, concentration 1 micrograms/microliter) of the GABA antagonist, bicuculline, and the GABA agonist, muscimol, into oculomotor related regions of the vestibular nuclei. Eye movements were investigated in...

journal_title：Experimental brain research

authors： Straube A,Kurzan R,Büttner U

更新日期：1991-01-01 00:00:00

abstract：:Extracellular recordings were performed from turtle red nucleus neurons to examine their responsiveness to peripheral somatic stimulation and to study differences between rubral sensory and movement-related responses. In pentobarbital sodium-anesthetized or decerebrate turtles, red nucleus neurons could be divided int...

journal_title：Experimental brain research

authors： Sarrafizadeh R,Keifer J,Houk JC

更新日期：1996-02-01 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：:The neuropeptide galanin (GAL) was injected intrathecally (i.t.) in decerebrate, spinalized, unanesthetized rats and its effect on the nocifensive flexor reflex was examined. The reflex, which was evoked by intense mechanical or thermal stimulation of the foot, was recorded from the ipsilateral hamstring muscles. I.t....

journal_title：Experimental brain research

authors： Wiesenfeld-Hallin Z,Villar MJ,Hökfelt T

更新日期：1988-01-01 00:00:00

abstract：:The muscle activation patterns in anterior and posterior leg muscles were investigated with two types of perturbations to standing balance. Subjects stood with each foot on adjacent force platforms and performed arm flexion movements to shoulder height. Nine subjects performed ten repetitions unilaterally and bilatera...

journal_title：Experimental brain research

authors： Mochizuki G,Ivanova TD,Garland SJ

更新日期：2004-04-01 00:00:00

abstract：:Eight human subjects were exposed to 2 h of walking on the perimeter of a horizontally rotating disc with the body remaining still in space. After adaptation to this experience subjects were blindfolded and asked to walk straight ahead on firm ground. When doing so all subjects generated curved walking trajectories of...

journal_title：Experimental brain research

authors： Gordon CR,Fletcher WA,Melvill Jones G,Block EW

更新日期：1995-01-01 00:00:00

abstract：:Sinusoidal translation while rotating at constant angular velocity about a vertical axis (translation while rotating, TWR) produces centripetal and translational accelerations along the direction of translation and an orthogonal Coriolis acceleration due to the translation in the rotating frame. Thus, a Coriolis accel...

journal_title：Experimental brain research

authors： Maruta J,Simpson JI,Raphan T,Cohen B

更新日期：2005-06-01 00:00:00

abstract：:Experiments using the same glass microelectrode (6--8 M omega) for recording and stimulating were performed on 12 rats in which 379 cortical cells were studied in 65 penetrations through the motor and somatosensory cortical zones. To avoid anaesthetic effects the rats were chronically implanted with a head system deri...

journal_title：Experimental brain research

authors： Sapienza S,Talbi B,Jacquemin J,Albe-Fessard D

更新日期：1981-01-01 00:00:00

abstract：:The thalamic projections to the cortical area surrounding the anterior (ASs) and middle (MSs) suprasylvian sulci in the cat were studied using horseradish peroxidase histochemistry. The medial MSs area (medial wall of the MsS) receives thalamic afferents from the pulvinar-lateralis posterior (Pul-LP) complex, posterio...

journal_title：Experimental brain research

authors： Naito J,Kawamura K

更新日期：1982-01-01 00:00:00

abstract：:Several studies have shown that people can catch a ball even if it is visible only during part of its flight. Here, we examine how well they can do so. We measured the movements of a ball and of the hands of both the thrower and the catcher during one-handed underarm throwing and catching. The catcher's sight was occl...

journal_title：Experimental brain research

authors： López-Moliner J,Brenner E,Louw S,Smeets JB

更新日期：2010-10-01 00:00:00

abstract：:The primary vagal axons and terminals in the lateral descending trigeminal complex (dlv-DLV complex) in crotaline snakes were studied following HRP injections into the vagal nerve. Labeled fibers and terminals were found in the marginal neuropil, which was made up entirely of unmyelinated fibers, i.e., C fibers. The g...

journal_title：Experimental brain research

authors： Kishida R,Yoshimoto M,Kusunoki T,Goris RC,Terashima S

更新日期：1984-01-01 00:00:00

abstract：:Developmental changes in the human brain coincide with and underlie changes in a wide range of motor and cognitive abilities. Neuroimaging studies have shown that musical training can result in structural and functional plasticity in the brains of musicians, and that this plasticity is greater for those who begin trai...

journal_title：Experimental brain research

authors： Watanabe D,Savion-Lemieux T,Penhune VB

更新日期：2007-01-01 00:00:00

abstract：:During saccadic eye movements, images of external objects move rapidly across the retina. Small, unpredictable displacements imposed upon a target moving at saccadic velocity were detected with equal accuracy when (1) the retinal image velocity was caused by an eye movement, or (2) when the same velocity was produced ...

journal_title：Experimental brain research

authors： Brooks BA,Yates JT,Coleman RD

更新日期：1980-01-01 00:00:00

abstract：:Rats kept in the dark (i.e., less than 0.1 lux) from birth until 15 days were exposed to light. In vivo incorporation of 14C-leucine into acid insoluble material and in vitro aminoacylation of tRNAleu were studied in visual, somaesthetic and motor brain cortices. A significant increase of both 14C-leucine incorporatio...

journal_title：Experimental brain research

authors： Sayavedra MS

更新日期：1977-04-21 00:00:00

abstract：:After several days of exposure to optically-imposed post-saccadic retinal slip, the saccades of normal monkeys acquire an exponential ocular drift. This drift is in the direction of the imposed image motion, and persists in the dark. It has been argued that these changes result from the operation of a visually mediate...

journal_title：Experimental brain research

authors： Optican LM,Zee DS,Miles FA

更新日期：1986-01-01 00:00:00

abstract：:The whisker-to-barrel pathway of the adult mouse was used in a study on the effects of peripheral sensory deprivation on GAD-immunoreactivity in the somatosensory cortex. At varying periods of time after removal of a set of vibrissal follicles, mice were processed for immunohistochemistry using an antibody against GAD...

journal_title：Experimental brain research

authors： Welker E,Soriano E,Van der Loos H

更新日期：1989-01-01 00:00:00

abstract：:Previous studies have used a secondary probe reaction time (RT) task to assess attentional demands of a primary task. The current study used a startling acoustic stimulus (SAS) in a probe RT paradigm to test the hypothesis that attentional resources would be directly related to limitations in response preparation. Par...

journal_title：Experimental brain research

authors： Maslovat D,Drummond NM,Carter MJ,Carlsen AN

更新日期：2015-09-01 00:00:00

abstract：:Human observers are experts at visual face recognition due to specialized visual mechanisms for face processing that evolve with perceptual expertize. Such expertize has long been attributed to the use of configural processing, enabled by fast, parallel information encoding of the visual information in the face. Here ...

journal_title：Experimental brain research

authors： Wallraven C,Whittingstall L,Bülthoff HH

更新日期：2013-05-01 00:00:00

abstract：:The aim of this study was to define the relative contribution of self-generated cutaneous and proprioceptive feedback to haptic shape discrimination by systematically constraining the exploratory strategy. Subjects (n = 23) explored pairs of two-dimensional (2-D) angles (standard angle, 90 degrees; comparison angles, ...

journal_title：Experimental brain research

authors： Levy M,Bourgeon S,Chapman CE

更新日期：2007-04-01 00:00:00

abstract：:Emotional memory consolidation has been associated with rapid eye movement (REM) sleep, and recent evidence suggests that increased electroencephalogram spectral power in the theta (4-8 Hz) frequency range indexes this activity. REM sleep has been implicated in posttraumatic stress disorder (PTSD) as well as in emotio...

journal_title：Experimental brain research

authors： Cowdin N,Kobayashi I,Mellman TA

更新日期：2014-05-01 00:00:00

abstract：:This study examined modulation of corticospinal excitability during both actual and imagined movements. Seven young healthy subjects performed actual (3-50% maximal voluntary contractions) and imagined index finger force production, and rest. Individual responses to focal transcranial magnetic stimulation (TMS) in fou...

journal_title：Experimental brain research

authors： Li S

更新日期：2007-05-01 00:00:00

abstract：:Extracellular focal synaptic potentials (FSPs) were recorded in forelimb segments of cats in the region where corticospinal volleys (pyramidal stimulation) gave a maximal FSP. No FSP was recorded in this region on stimulation of the medial part of the lateral reticular nucleus (LRN), provided that ventral spinal pathw...

journal_title：Experimental brain research

authors： Alstermark B,Lundberg A

更新日期：1982-01-01 00:00:00

abstract：:Saslow and others have shown that the latency of foveating saccades can be altered by changing the offset time of the current fixation point relative to the onset of the peripheral target. Whether anticipatory saccades contributed to these results was not known. By the criteria of direction error and amplitude error t...

journal_title：Experimental brain research

authors： Kalesnykas RP,Hallett PE

更新日期：1987-01-01 00:00:00

abstract：:Previous evidence based on perceptual integration and arbitrary responses suggests extensive cross-modal links in attention across the various modalities. Attention typically shifts to a common location across the modalities, despite the vast differences in their initial coding of space. An issue that remains unclear ...

journal_title：Experimental brain research

authors： Patchay S,Haggard P,Castiello U

更新日期：2006-04-01 00:00:00

abstract：:The McGurk effect, which denotes the influence of visual information on audiovisual speech perception, is less frequently observed in individuals with autism spectrum disorder (ASD) compared to those without it; the reason for this remains unclear. Several studies have suggested that facial configuration context might...

journal_title：Experimental brain research

authors： Ujiie Y,Asai T,Wakabayashi A

更新日期：2018-04-01 00:00:00

abstract：:The spatial and temporal coupling between the hands is known to be very robust during movements which use homologous muscles (in-phase or symmetric movements). In contrast, movements using nonhomologous muscles (antiphase or asymmetric movements) are less stable and exhibit a tendency to undergo a phase transition to ...

journal_title：Experimental brain research

authors： Kagerer FA,Summers JJ,Semjen A

更新日期：2003-08-01 00:00:00

abstract：:Muscle sympathetic nerve activity (MSNA) is modulated on a beat-to-beat basis by the baroreflex. Vestibular input from the otolith organs also modulates MSNA, but characteristics of the vestibulo-sympathetic reflex (VSR) are largely unknown. The purpose of this study was to elicit the VSR with electrical stimulation t...

journal_title：Experimental brain research

authors： Voustianiouk A,Kaufmann H,Diedrich A,Raphan T,Biaggioni I,Macdougall H,Ogorodnikov D,Cohen B

更新日期：2006-05-01 00:00:00

abstract：:The present study attempted to demonstrate that the indicator arm influences end point distribution in contralateral multi-joint proprioceptive tasks and also that intrinsic physical characteristics of multi-joint arms (arm stiffness) may predict the error pattern. For this purpose, we carried out two types of contral...

journal_title：Experimental brain research

authors： Itaguchi Y,Fukuzawa K

更新日期：2012-10-01 00:00:00