Detection of speed changes during pursuit eye movements.

abstract：:Dorsal horn neurons that express the neurokinin 1 receptor (NK-1R) play an important role in nociceptive processing. The targetting of NK-1R neurons by serotoninergic (5-hydroxytryptamine, 5-HT) axons would provide a straightforward means to exert an inhibitory analgesic effect at spinal level. This study used single ...

journal_title：Experimental brain research

authors： Worsley MA,Todd AJ,King AE

更新日期：2005-01-01 00:00:00

abstract：:The time course of 72-kDa heat-shock protein (hsp72) induction was evaluated by immunoblotting in cerebral cortex, striatum, hippocampus, cerebellum, liver, and kidney of rats subjected to 60-min focal cerebral ischemia following proximal unilateral occlusion of the right middle cerebral artery (MCA). Neurological exa...

journal_title：Experimental brain research

authors： Fredduzzi S,Mariucci G,Tantucci M,Ambrosini MV

更新日期：2001-01-01 00:00:00

abstract：:Evidence suggests that there are positive effects of exercise on learning and memory. Moreover, some studies have demonstrated that forced exercise plays the role of a stressor. This study was aimed at investigating the effects of different timing of exercise and exercise withdrawal on memory, and serum and hippocampa...

journal_title：Experimental brain research

authors： Radahmadi M,Alaei H,Sharifi MR,Hosseini N

更新日期：2015-10-01 00:00:00

abstract：:The projection from the nucleus prepositus hypoglossi (PH) to the superior colliculus (SC) has been proposed to provide a feedback control of collicular saccadic activities. The present study aimed to identify the functional properties of PH neurones projecting to the SC relative to eye movement parameters. Preposito-...

journal_title：Experimental brain research

authors： Hardy O,Corvisier J

更新日期：1996-08-01 00:00:00

abstract：:The characteristics of vibration-induced illusory joint movements were studied in healthy human subjects. Unseen by the subject, constant frequency vibration trains applied to the distal tendon of the Triceps or Biceps induced an almost constant velocity illusory movement of the elbow whose direction corresponded to t...

journal_title：Experimental brain research

authors： Roll JP,Vedel JP

更新日期：1982-01-01 00:00:00

abstract：:In this work a statistical study is made of the final outcome of the quantification of the nerve cell labelling in the adult, after prenatal injection of tritiated thymidine. This outcome is presented in the form of histograms which are the superposition of elementary Poisson distributions. A theoretical model, based...

journal_title：Experimental brain research

authors： Bisconte JC,Marty R

更新日期：1975-01-01 00:00:00

abstract：:Single neuronal activities were recorded in the arm/trunk region of the postcentral gyrus in awake Japanese monkeys. A total of 1608 units were isolated from four hemispheres of two animals, and receptive fields (RFs) and submodalities were identified in 1162 units. Deep or skin submodality neurons were dominant in ar...

journal_title：Experimental brain research

authors： Taoka M,Toda T,Iwamura Y

更新日期：1998-12-01 00:00:00

abstract：:To address the hypothesis that Parkinson's disease (PD) patients have deficits in controlling acceleration, a drawing task was used in which target size, frequency, and weight of pen were manipulated. In accordance with previous results, it was found that, relative to controls, PD patients produced movements at the re...

journal_title：Experimental brain research

authors： Broderick MP,Van Gemmert AW,Shill HA,Stelmach GE

更新日期：2009-08-01 00:00:00

abstract：:Second-order vestibular neurons of frogs receive converging monosynaptic excitatory and disynaptic excitatory and inhibitory inputs following electrical pulse stimulation of an individual semicircular canal nerve on the ipsilateral side. Here we revealed, in the in vitro frog brain, disynaptic inhibitory postsynaptic ...

journal_title：Experimental brain research

authors： Straka H,Dieringer N

更新日期：2000-12-01 00:00:00

abstract：:The afferent and efferent projections of the lobulus petrosus (LP) of the paraflocculus were examined by retrograde tracing with cholera toxin subunit B (CTB) and anterograde tracing with CTB or biotinylated dextran (BD) in the macaque. Following injections of the tracers into the LP, labeled neurons were seen mainly ...

journal_title：Experimental brain research

authors： Xiong G,Nagao S

更新日期：2002-11-01 00:00:00

abstract：:To investigate how the sensorimotor systems of eye and hand use position, velocity, and timing information of moving targets, we conducted a series of three experiments. Subjects performed combined eye-hand catch-up movements toward visual targets that moved with step-ramp-like velocity profiles. Visual feedback of th...

journal_title：Experimental brain research

authors： Eggert T,Rivas F,Straube A

更新日期：2005-01-01 00:00:00

abstract：:The microtubule associated tau protein becomes hyperphosphorylated in Alzheimer's disease (AD). While hyperphosphorylation promotes neurodegeneration, the cause and consequences of this abnormal modification are poorly understood. As impaired energy metabolism is an important hallmark of AD progression, we tested whet...

journal_title：Experimental brain research

authors： Ahmad W

更新日期：2018-11-01 00:00:00

abstract：:The present study investigated the effect of auditory feedback on planning and control of two-segment reaching movements and eye-hand coordination. In particular, it was examined whether additional auditory information indicating the progression of the initial reach (i.e., passing the midway and contacting the target)...

journal_title：Experimental brain research

authors： Rand MK

更新日期：2018-12-01 00:00:00

abstract：:Efferents originating from the rat medial prefrontal cortex and projecting to diencephalic and mesencephalic structures were analyzed electrophysiologically. The antidromic activation technique was used in order to identify cortical neurons which innervate the medio-dorsal nucleus of the thalamus (MD), lateral habenul...

journal_title：Experimental brain research

authors： Thierry AM,Chevalier G,Ferron A,Glowinski J

更新日期：1983-01-01 00:00:00

abstract：:In the thalamic ventrobasal complex (VB) of the cat, effects of electrical stimulation of the pyramidal tract (PT) upon activities of 112 relay cells and 18 internuncial cells were examined. Single PT shocks to the cerebral peduncle elicited short-latency discharges in 31 relay cells (mean latency, 1.4 +/- 0.5 msec). ...

journal_title：Experimental brain research

authors： Tsumoto T,Nakamura S,Iwama K

更新日期：1975-03-27 00:00:00

abstract：:We compared pursuit responses to 2D target motion in three separate conditions: predictable, randomised and randomised with timing cues. The target moved on a continuous quadrilateral path in which right-angle direction changes allowed anticipatory eye acceleration and deceleration in orthogonal axes to be assessed. R...

journal_title：Experimental brain research

authors： Barnes G,Collins S

更新日期：2015-03-01 00:00:00

abstract：:Saccade characteristics in response to moving and stationary targets were studied in three monkeys (Macaca mulatta) that had been trained to look at a target, which after an initial jump either remained in place or moved forward or backward with constant velocity (10 degrees /s). Eye movements were recorded using a se...

journal_title：Experimental brain research

authors： Guan Y,Eggert T,Bayer O,Büttner U

更新日期：2005-02-01 00:00:00

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：:Electrical stimulation with repetitive pulses (6/sec) was applied to the internal medullary lamina and produced tonic contraversive turning movements of eyes and head which were associated with recruiting responses in the visual cortex. Optical gratings of a spatial frequency of 0.5 c/deg which alternated with diffuse...

journal_title：Experimental brain research

authors： Hunsperger RW,Roman D

更新日期：1976-06-18 00:00:00

abstract：:Chronic loss of vestibular function modifies the role of neck afferents in human perception of self-motion. We characterized this change by comparing the self-motion perception of patients with chronic vestibular loss (Ps) to that of normal subjects (Ns). Stimuli consisted of sinusoidal horizontal rotations (0.025-0.4...

journal_title：Experimental brain research

authors： Schweigart G,Heimbrand S,Mergner T,Becker W

更新日期：1993-01-01 00:00:00

abstract：:In the present study, we investigated topographical differences between monocularly and binocularly evoked potential fields related to the retinal location and spatial frequency of grating stimuli. Electrical brain activity was recorded in 18 healthy adults using an array of 21 electrodes over the occipital areas. Ver...

journal_title：Experimental brain research

authors： Skrandies W

更新日期：1993-01-01 00:00:00

abstract：:The effects of learning on strategy selection in the context of action imitation have been investigated in two experiments conducted with healthy individuals. It was predicted that, once learnt, meaningless actions are processed by the cognitive system as meaningful and this new representational status might influence...

journal_title：Experimental brain research

authors： Tessari A,Bosanac D,Rumiati RI

更新日期：2006-08-01 00:00:00

abstract：:This study investigated the effects of declined accommodation on reading performance in non-native and native languages. Eighteen native Japanese speakers participated: eight presbyopes and ten non-presbyopes. In the experiment, participants were asked to scan, or sequentially read six-word items presented in two-line...

journal_title：Experimental brain research

authors： Teramoto W,Kawano S,Mori S,Sekiyama K

更新日期：2019-09-01 00:00:00

abstract：:Filial imprinting was originally proposed to be an irreversible process by which a young animal forms a preference for an object experienced early in life. The present study examined the effects of experience after imprinting on the stability of preferences of domestic chicks (Gallus gallus domesticus) for an imprinti...

journal_title：Experimental brain research

authors： Town SM

更新日期：2011-08-01 00:00:00

abstract：:The synRas transgenic mice express constitutively activated Valin12-Harvey Ras in postnatal neocortical pyramidal neurons. This leads to somatodendritic hypertrophy, higher densities of spines and synapses, and an enhancement of synaptic long-term potentiation associated with an increased glutamate receptor-mediated a...

journal_title：Experimental brain research

authors： Patz S,Colovic C,Wawro S,Lafenetre P,Leske O,Heumann R,Schönfelder S,Tomaschewski J,Räk A,Wahle P

更新日期：2009-12-01 00:00:00

abstract：:Experimental neurogenic tumors were induced transplacentally in rats by single injections of ethylnitrosourea (ENU). The resulting primary tumors as well as isogenic transplantation tumor lines and clonal cell lines derived therefrom were examined for their content of the brain specific protein 14-3-2 by a quantitativ...

journal_title：Experimental brain research

authors： Braun M,Grasso A,Wechsler W

更新日期：1976-05-10 00:00:00

abstract：:Recent anatomical and physiological studies have suggested that parts of the cingulate cortex are involved in the control of movement. These areas have been collectively termed the cingulate motor area (CMA). Currently almost nothing is known, however, about how neurons in the CMA actually participate in the control o...

journal_title：Experimental brain research

authors： Backus DA,Ye S,Russo GS,Crutcher MD

更新日期：2001-09-01 00:00:00

abstract：:Vigilance is the ability to sustain attention to information for prolonged periods of time, particularly in environments where critical signals may be rare. Recent research in the domain of mind-wandering has suggested that processes associated with mind-wandering may underpin the typical decline in vigilance task per...

journal_title：Experimental brain research

authors： Neigel AR,Claypoole VL,Fraulini NW,Waldfogle GE,Szalma JL

更新日期：2019-02-01 00:00:00

abstract：:A growing number of studies investigated anisotropies in representations of horizontal and vertical spaces. In humans, compelling evidence for such anisotropies exists for representations of multi-floor buildings. In contrast, evidence regarding open spaces is indecisive. Our study aimed at further enhancing the under...

journal_title：Experimental brain research

authors： Hinterecker T,Pretto P,de Winkel KN,Karnath HO,Bülthoff HH,Meilinger T

更新日期：2018-10-01 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