Source density analysis of scalp potentials during evaluated action. II. Lateral distributions.

abstract：:The survival of grafts of dissociated allogeneic fetal neural dopamine (DA) rich tissue in the striatum has been studied after transplantation between inbred strains of mice differing at defined immunogenetical loci between donor and recipient. Six to 7 weeks and 15 weeks after grafting, surviving grafted DA neurons w...

journal_title：Experimental brain research

authors： Widner H,Brundin P,Björklund A,Möller E

更新日期：1989-01-01 00:00:00

abstract：:Saccadic latencies measured in response to a step-wise displacement of the target may be substantially reduced if a gap separates the offset of the initial fixation point and the onset of the peripheral target. According to Fischer and Ramsperger (1984) this paradigm provokes a bimodal latency distribution which consi...

journal_title：Experimental brain research

authors： Jüttner M,Wolf W

更新日期：1992-01-01 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：:Although several features of brain motor function appear to be preserved even in chronic complete SCI, previous functional MRI (fMRI) studies have also identified significant derangements such as a strongly reduced volume of activation, a poor modulation of function and abnormal activation patterns. It might be specul...

journal_title：Experimental brain research

authors： Enzinger C,Ropele S,Fazekas F,Loitfelder M,Gorani F,Seifert T,Reiter G,Neuper C,Pfurtscheller G,Müller-Putz G

更新日期：2008-09-01 00:00:00

abstract：:As a functional measure of NMDA receptor effectiveness in kitten striate cortex, the uptake of 45Ca by visual cortical slices was measured after 2 minute bath applications of N-methyl-D-aspartate (NMDA). Significant Ca uptake occurred in response to 12.5-100 microM NMDA in slices prepared from visual cortex of normal ...

journal_title：Experimental brain research

authors： Feldman D,Sherin JE,Press WA,Bear MF

更新日期：1990-01-01 00:00:00

abstract：:In frogs, each lobe of the midbrain optic tectum receives two spatially aligned maps of binocular visual space, one through each eye. The map from the contralateral eye is the product of direct retinal input to the tectum, while that from the ipsilateral eye is mediated by a commissural system of connections that rela...

journal_title：Experimental brain research

authors： Keating MJ,Dawes EA,Grant S

更新日期：1992-01-01 00:00:00

abstract：:The primary auditory "cortex" field L, of the Guinea fowl is a three layer tonotopically organized structure. Isofrequency planes as shown with the 2-deoxyglucose (2DG) method cut across these layers and with their second dimension extend in rostro-caudal direction. The input layer L2 exhibits "spontaneous" labeling d...

journal_title：Experimental brain research

authors： Scheich H,Bonke BA

更新日期：1981-01-01 00:00:00

abstract：:Mental imagery is considered to be important for normal conscious experience. It is most frequently investigated in the visual, auditory and motor domain (imagination of movement), while the studies on tactile imagery (imagination of touch) are scarce. The current study investigated the effect of tactile and auditory ...

journal_title：Experimental brain research

authors： Anema HA,de Haan AM,Gebuis T,Dijkerman HC

更新日期：2012-05-01 00:00:00

abstract：:Spike trains of long duration were recorded from concurrently active pairs of motor units in the human masseter and tibialis anterior muscles. An innovative analysis technique was used to investigate functional coupling between the motoneurons by plotting the discharge frequency of one motor unit with respect to the f...

journal_title：Experimental brain research

authors： Türker KS,Schmied A,Cheng HB

更新日期：1996-10-01 00:00:00

abstract：:We report the connections of cerebellar cortical lobule HVI in the rabbit. We have studied the anterograde and retrograde transport of wheatgerm-agglutinated horseradish peroxidase (WGA-HRP) following its injection into HVI to reveal efferent and afferent connections. All of the cases showed strong anterograde transpo...

journal_title：Experimental brain research

authors： Yeo CH,Hardiman MJ,Glickstein M

更新日期：1985-01-01 00:00:00

abstract：:If horizontal saccades or smooth-pursuit eye movements are made with the line-of-sight at different elevations, the three-dimensional (3D) angular rotation axis of the globe tilts by half the vertical eye eccentricity. This phenomenon is named "half-angle rule" and is a consequence of Listing's law. It was recently fo...

journal_title：Experimental brain research

authors： Palla A,Straumann D,Obzina H

更新日期：1999-11-01 00:00:00

abstract：:Nystagmic eye movements in response to selective optokinetic stimulation of different parts of the retina were studied in normal human subjects by two methods: 1. a digital computer controlled by the eye movement signal was used to generate an optokinetic display which stimulated only the peripheral retina, simulating...

journal_title：Experimental brain research

authors： Cheng M,Outerbridge JS

更新日期：1975-08-14 00:00:00

abstract：:In a previous study, we found that haptic guidance from a robotic steering wheel can improve short-term learning of steering of a simulated vehicle, in contrast to several studies of other tasks that had found that the guidance either impairs or does not aid motor learning. In this study, we examined whether haptic gu...

journal_title：Experimental brain research

authors： Marchal-Crespo L,McHughen S,Cramer SC,Reinkensmeyer DJ

更新日期：2010-03-01 00:00:00

abstract：:The results of this study show that the different receptive fields of multisensory neurons in the cortex of the cat anterior ectosylvian sulcus (AES) were in spatial register, and it is this register that determined the manner in which these neurons integrated multiple sensory stimuli. The functional properties of mul...

journal_title：Experimental brain research

authors： Wallace MT,Meredith MA,Stein BE

更新日期：1992-01-01 00:00:00

abstract：:While diverging efficacy and inter-individual response variability have repeatedly been reported for paired-associative stimulation (PAS), approaches to overcome these issues are yet lacking. Hence, the aim of the present study was to determine whether response variability could be reduced through the application of a...

journal_title：Experimental brain research

authors： Campana M,Papazova I,Pross B,Hasan A,Strube W

更新日期：2019-07-01 00:00:00

abstract：:Successfully picking up and handling objects requires taking into account their physical properties (e.g., material) and position relative to the body. Such features are often inferred by sight, but it remains unclear to what extent observers vary their actions depending on the perceived properties. To investigate thi...

journal_title：Experimental brain research

authors： Paulun VC,Gegenfurtner KR,Goodale MA,Fleming RW

更新日期：2016-08-01 00:00:00

abstract：:To determine if PAG stimulation activates serotonin containing neurons in RM, intracellular techniques were used to identify raphe magnus (RM) cells that are excited by antinociceptive periaqueductal gray (PAG) stimulation in the cat. RM neurons that received a monosynaptic EPSP from PAG shock were intracellularly lab...

journal_title：Experimental brain research

authors： Mason P,Strassman A,Maciewicz R

更新日期：1988-01-01 00:00:00

abstract：:Observing an action activates action representations in the motor system. Moreover, the representations of manipulable objects are closely linked to the motor systems at a functional and neuroanatomical level. Here, we investigated whether action observation can facilitate object recognition using an action priming pa...

journal_title：Experimental brain research

authors： Helbig HB,Steinwender J,Graf M,Kiefer M

更新日期：2010-01-01 00:00:00

abstract：:In 11 squirrel monkeys (Saimiri sciureus), the brain stem was systematically explored with electrical brain stimulation for sites affecting the acoustic structure of ongoing vocalization. Vocalization was elicited by electrical stimulation of different brain structures. A severe deterioration of the acoustical structu...

journal_title：Experimental brain research

authors： Dressnandt J,Jürgens U

更新日期：1992-01-01 00:00:00

abstract：:Emotional processing that occurs partially in advance of perceptual processing is known as pre-perceptual emotional processing. The facilitation of sensory processing due to pre-perceptual emotional processing can be observed in visual search and attentional blink tasks. However, previous event-related potential studi...

journal_title：Experimental brain research

authors： Takeshima Y,Gyoba J

更新日期：2016-02-01 00:00:00

abstract：:Optokinetic circular vection (CV) was investigated in 12 subjects using an optokinetic pattern rotating at 15 degrees /s, 30 degrees /s, or 60 degrees /s, and four viewing conditions: FOL, subjects attentively followed details of pattern; STA, subjects stared at the pattern; SUP, subjects suppressed their optokinetic ...

journal_title：Experimental brain research

authors： Becker W,Raab S,Jürgens R

更新日期：2002-06-01 00:00:00

abstract：:The aim of this study was to evaluate the modulation of muscle activity during locomotor-like movements by different walking speeds in subjects with a motor complete spinal cord injury (SCI) compared to actively--and passively-walking control subjects without neurological deficit. Stepping movements on a treadmill wer...

journal_title：Experimental brain research

authors： Lünenburger L,Bolliger M,Czell D,Müller R,Dietz V

更新日期：2006-10-01 00:00:00

abstract：:Extracellular recordings were made from the nucleus ambiguous in three conscious Macaca nemestrina monkeys during spontaneous vocalizations and swallows. The temporal relationship of neuronal activity to swallowing was inferred through correlation with the thyroarytenoid electromyographic (EMG) activity. Videofluorosc...

journal_title：Experimental brain research

authors： Chiao GZ,Larson CR,Yajima Y,Ko P,Kahrilas PJ

更新日期：1994-01-01 00:00:00

abstract：:Functional reorganization in a musician's brain has long been considered strong evidence of experience-dependent neuroplasticity. Highly coordinated bimanual movements require abundant communication between bilateral hemispheres. Interhemispheric inhibition (IHI) is the communication between bilateral primary motor co...

journal_title：Experimental brain research

authors： Kuo YL,Fisher BE

更新日期：2020-12-01 00:00:00

abstract：:The human soleus H-reflex is commonly tested as an indicator of the reflex excitability of the calf muscles with infrequent stimuli to a subject seated and at rest. However, the reflex varies widely with the level of voluntary contraction and with the time history of stimulation. We studied two aspects of this variati...

journal_title：Experimental brain research

authors： Stein RB,Estabrooks KL,McGie S,Roth MJ,Jones KE

更新日期：2007-09-01 00:00:00

abstract：:Besides luminance change, the pupil responds to changes in spatial pattern, color content and target motion. Our experimental results show that transient pupillary constriction can also be elicited by dichoptically viewing a change in stereoscopic stimuli composed of dynamic random-dot stereograms from an initially fl...

journal_title：Experimental brain research

authors： Li Z,Sun F

更新日期：2005-01-01 00:00:00

abstract：:Efficient daily navigation is underpinned by path integration, the mechanism by which we use self-movement information to update our position in space. This process is well understood in adulthood, but there has been relatively little study of path integration in childhood, leading to an underrepresentation in account...

journal_title：Experimental brain research

authors： Smith AD,McKeith L,Howard CJ

更新日期：2013-12-01 00:00:00

abstract：:Intracerebroventricular kainate treatment in rats induces neuronal cell death, followed by proliferation and hypertrophy of glial cells in the lesioned area. To further understand the activated signal transduction pathways and to get insights into potential target gene activation, the present study aims to elucidate l...

journal_title：Experimental brain research

authors： Ong WY,Lim HM,Lim TM,Lutz B

更新日期：2000-03-01 00:00:00

abstract：:We studied the development of information-movement couplings in a ball-bouncing task with a special interest in how space- and time-related information is used by people of different ages. Participants from four age groups (children aged 7-8, 9-10 and 11-12 years, and adults) performed a virtual ball-bouncing task in ...

journal_title：Experimental brain research

authors： Bazile C,Benguigui N,Siegler IA

更新日期：2016-01-01 00:00:00

abstract：:Eye and head rotations are normally correlated with changes in walking direction; however, it is unknown whether they play a causal role in the control of steering. The objective of the present study was to answer two questions about the role of head rotations in steering control when walking to a goal. First, are hea...

journal_title：Experimental brain research

authors： Cinelli M,Warren WH

更新日期：2012-06-01 00:00:00