Local axonal trajectories in mouse barrel cortex.

abstract：:The sense of agency is a profoundly important human experience and is strongly linked to volitional action. The importance of this experience is underscored by the fact that many neurological and psychiatric disorders are partially characterized by an abnormal sense of agency (e.g., schizophrenia, anxiety disorders, d...

journal_title：Experimental brain research

authors： Obhi SS,Swiderski KM,Farquhar R

更新日期：2013-09-01 00:00:00

abstract：:In this study, we investigated the neural basis of virtual time to contact (VTC) and the hypothesis that VTC provides predictive information for future postural instability. A novel approach to differentiate stable pre-falling and transition-to-instability stages within a single postural trial while a subject was perf...

journal_title：Experimental brain research

authors： Slobounov S,Cao C,Jaiswal N,Newell KM

更新日期：2009-10-01 00:00:00

abstract：:It is well established that neuronal transmission from the entorhinal cortex through the dentate gyrus via the perforant path is dependent on behavioral state. To further study the modulation of neuronal transmission by behavioral state we employed the paired-pulse technique to study interneuronally-mediated inhibitio...

journal_title：Experimental brain research

authors： Austin KB,Bronzino JD,Morgane PJ

更新日期：1989-01-01 00:00:00

abstract：:Electrical stimulation over the cerebellum is known to transiently suppress the contralateral motor cortex in humans. However, projections from the cerebellar nuclei to the primary motor cortex are disynaptic excitatory pathways through the ventral thalamus. In the present investigation we studied facilitatory effects...

journal_title：Experimental brain research

authors： Iwata NK,Hanajima R,Furubayashi T,Terao Y,Uesugi H,Shiio Y,Enomoto H,Mochizuki H,Kanazawa I,Ugawa Y

更新日期：2004-12-01 00:00:00

abstract：:The flow of information in the sensorimotor cortex may determine how somatic information modulates motor cortex neuronal activity during voluntary movement. Electrophysiological recordings and neuroanatomical tracing techniques were used to study the connections between the primary somatosensory cortex (SI) and the vi...

journal_title：Experimental brain research

authors： Izraeli R,Porter LL

更新日期：1995-01-01 00:00:00

abstract：:Hemi-seesaw nystagmus (hemi-SSN) is a jerk-waveform nystagmus with conjugate torsional and disjunctive vertical components. Halmagyi et al. in Brain 117(Pt 4):789-803 (1994), reported hemi-SSN in patients with unilateral lesions in the vicinity of the Interstitial Nucleus of Cajal (INC) and suggested that an imbalance...

journal_title：Experimental brain research

authors： Das VE,Leigh RJ,Swann M,Thurtell MJ

更新日期：2010-09-01 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：:Aiming movements of the upper limbs can be classified either as discrete, or reciprocal, or cyclic. The control of these movements after a stroke can be affected. The aim of this experimental, cross-sectional study was to characterize the performance of these movements after the right and left hemisphere chronic strok...

journal_title：Experimental brain research

authors： Carvalho DB,Freitas SMSF,Alencar FAD,Silva ML,Alouche SR

更新日期：2020-10-01 00:00:00

abstract：:Single unit activity was recorded in the striate cortex of vision-deprived cats aged between 3 and 8 weeks. Contrast sensitivity or response measurements made using moving sinusoidal gratings were used to construct spatial frequency tuning curves. At 3 weeks sensitivity, selectivity (assessed both as the narrowness of...

journal_title：Experimental brain research

authors： Derrington AM

更新日期：1984-01-01 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：:Dementia due to cerebral ischemic lesions is relatively common in the elderly. Since many of these lesions are probably caused by emboli, studying emboli-induced cerebral lesions in rabbits should, hopefully, provide information that is useful when searching for a means of preventing and treating vascular dementia in ...

journal_title：Experimental brain research

authors： Roos MW,Ericsson A

更新日期：1999-01-01 00:00:00

abstract：:Many studies demonstrated a higher accuracy in perception and action when using more than one sense. The maximum-likelihood estimation (MLE) model offers a recent approach on how perceptual information is integrated across different sensory modalities suggesting statistically optimal integration. The purpose of the pr...

journal_title：Experimental brain research

authors： Reuschel J,Drewing K,Henriques DY,Rösler F,Fiehler K

更新日期：2010-04-01 00:00:00

abstract：:The blood-brain barrier (BBB) arises from epithelial-like tight junctions that virtually cement adjoining capillary endothelium together in the brain microvasculature. Several experimental manipulations have been shown able to increase the permeability of brain capillaries, by altering endothelial cell membrane integr...

journal_title：Experimental brain research

authors： Saija A,Princi P,Trombetta D,Lanza M,De Pasquale A

更新日期：1997-07-01 00:00:00

abstract：:Postural equilibrium is known to be controlled by sensorimotor reflexes and automatic control loops but also depends on high-level body representation in space, probably implicating the right temporoparietal cortex. Indeed, short-term prism adaptation to a 10 degrees rightward visual shift has been shown to reduce pre...

journal_title：Experimental brain research

authors： Michel C,Rossetti Y,Rode G,Tilikete C

更新日期：2003-01-01 00:00:00

abstract：:The motor cortex contains a distributed map of muscles, with a single muscle represented over a wide cortical area. We have searched for inter-connections between distant sites projecting to common muscles by delivering pairs of 20-microA single-pulse intracortical microstimuli (ICMS) to sites separated by 1.5-2 mm in...

journal_title：Experimental brain research

authors： Baker SN,Olivier E,Lemon RN

更新日期：1998-12-01 00:00:00

abstract：:Previous studies have found that attention is oriented in the direction of other people's gaze suggesting that gaze perception is related to the mechanisms of joint attention. However, the role of the perception of gaze direction on joint attention has been challenged. We investigated the effects of disrupting gaze pe...

journal_title：Experimental brain research

authors： Ricciardelli P,Betta E,Pruner S,Turatto M

更新日期：2009-04-01 00:00:00

abstract：:The accomplishment of mature locomotor movements relies upon the integrated coordination of the lower and upper limbs and the trunk. Human adults normally swing their arms and a quadrupedal limb coordination persists during bipedal walking despite a strong corticospinal control of the upper extremities that allows to ...

journal_title：Experimental brain research

authors： La Scaleia V,Ivanenko Y,Fabiano A,Sylos-Labini F,Cappellini G,Picone S,Paolillo P,Di Paolo A,Lacquaniti F

更新日期：2018-04-01 00:00:00

abstract：:Though previous studies have suggested that the basal ganglia are necessarily involved in action imitation, their precise role is unclear. An important source of evidence concerns patients with Parkinson's disease (PD) who suffer basal ganglia impairments. Some studies report poor execution of observed meaningful (MF)...

journal_title：Experimental brain research

authors： Bonivento C,Rumiati RI,Biasutti E,Humphreys GW

更新日期：2013-01-01 00:00:00

abstract：:It is known that TMS can induce blinking, but it is unknown to what extent and at what time TMS-induced blinking can cover the pupil. We applied single-pulse TMS with a leftward and rightward monophasic current through a round coil over the occipital pole in 8 healthy subjects, using high-speed video to monitor left o...

journal_title：Experimental brain research

authors： Corthout E,Hallett M,Cowey A

更新日期：2011-04-01 00:00:00

abstract：:Experiments were carried out on the in vitro preparation of the lamprey brainstem isolated together with the labyrinths. The brain orientation in space could be changed in steps of 45 degrees by rotation (360 degrees) around the longitudinal axis (roll) or the transverse axis (pitch). Vestibular afferents in the VIII ...

journal_title：Experimental brain research

authors： Deliagina TG,Orlovsky GN,Grillner S,Wallén P

更新日期：1992-01-01 00:00:00

abstract：:The distribution, dendritic trees and axonal courses of spinally projecting cells in the dorsal column nuclei were studied after labelling by retrograde HRP transport. The region of densest distribution was at the base of the two nuclei and in the area between them, extending for about 2 mm caudally from the obex. Onl...

journal_title：Experimental brain research

authors： Enevoldson TP,Gordon G

更新日期：1984-01-01 00:00:00

abstract：:Peak grip aperture has often been used to quantify the influence of illusions on judgments of size for action. However, a larger peak grip aperture need not mean that the object looks larger. It could also mean that it was grasped more carefully. These two possibilities can be distinguished on the basis of the velocit...

journal_title：Experimental brain research

authors： Biegstraaten M,de Grave DD,Brenner E,Smeets JB

更新日期：2007-01-01 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：:Variations of the µ-opioid receptor gene OPRM1 have been shown to modulate pain perception with some evidence pointing towards a modulation of not only physical but also "psychological pain". In line with suggestions of a common neural network involved in the processing of physical pain and negative and distressing st...

journal_title：Experimental brain research

authors： Bonenberger M,Plener PL,Groschwitz RC,Grön G,Abler B

更新日期：2015-09-01 00:00:00

abstract：:In order to find out whether human vergence eye movements are influenced by simultaneous hand tracking movements, vergence was studied when sinusoidal (expressed in vergence angles) target movements were tracked. The target motion was externally generated and the target actually moved in depth. Tracking was done by th...

journal_title：Experimental brain research

authors： Koken PW,Erkelens CJ

更新日期：1993-01-01 00:00:00

abstract：:Recent animal studies have found neuronal expression of major histocompatibility complex (MHC) class I in the central nervous system (CNS). However, the developmental expression profiles of MHC class I in human CNS remain unclear. Here, we systemically evaluate the expression and subcellular localization of MHC class ...

journal_title：Experimental brain research

authors： Zhang A,Yu H,He Y,Shen Y,Zhang Y,Liu J,Fu B,Lv D,Miao F,Zhang J

更新日期：2015-09-01 00:00:00

abstract：:Structural changes of the cerebellum have been reported in several psychiatric diseases like schizophrenia, autism and attention-deficit/hyperactivity disorder (ADHD). Beside behavioral deficits children with ADHD often show slight motor abnormalities. Cerebellar malfunction may contribute. The cerebellum is a structu...

journal_title：Experimental brain research

authors： Frings M,Gaertner K,Buderath P,Gerwig M,Christiansen H,Schoch B,Gizewski ER,Hebebrand J,Timmann D

更新日期：2010-03-01 00:00:00

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：:Spontaneous firing of midbrain reticular formation (MRF) neurons was recorded extracellularly in chronically implanted, behaving cats during steady and transitional states of the sleep-waking cycle. Physiological identification of receiver and/or projection MRF neurons was achieved through orthodromically elicited dis...

journal_title：Experimental brain research

authors： Steriade M,Oakson G,Ropert N

更新日期：1982-01-01 00:00:00

abstract：:The efferent subcortical connections of the dorsomedial cortical visual area (DM) in the owl monkey were determined by tracing degenerating axons following lesions or by tracing axonal pathways following injection of radioactively labeled proline. Areas of termination included structures which are known to receive inp...

journal_title：Experimental brain research

authors： Norden JJ,Lin CS,Kaas JH

更新日期：1978-07-14 00:00:00