Descending input from the hypothalamic paraventricular nucleus to sympathetic preganglionic neurons in the rat.

abstract：:Extracellular recordings were obtained from inferior olivary neurones of the rat. The responses of fifty neurones evoked by electrical stimulation of a branch of the trigeminal nerve were recorded. Maxillary nerve stimulation was most effective. The response was characterized by an early discharge (single spike and wa...

journal_title：Experimental brain research

authors： Cook JR,Wiesendanger M

更新日期：1976-09-24 00:00:00

abstract：:Recent studies have demonstrated that dyslexia is associated with deficits in the temporal encoding of sensory information. While most previous studies have focused on information processing within a single sensory modality, it is clear that the deficits seen in dyslexia span multiple sensory systems. Surprisingly, al...

journal_title：Experimental brain research

authors： Hairston WD,Burdette JH,Flowers DL,Wood FB,Wallace MT

更新日期：2005-10-01 00:00:00

abstract：:Visual stimuli undetected by normal subjects as a result of masking procedures can nonetheless activate response preparation in motor areas and yield a motor response. An unanswered question is whether the same holds for undetected subliminal stimuli that are not responded to. To answer this question, in this study no...

journal_title：Experimental brain research

authors： Minelli A,Marzi CA,Girelli M

更新日期：2007-06-01 00:00:00

abstract：:Perceived motion may be a stimulus for anticipatory slow eye movements. To test this possibility, the production of anticipatory slow eye movements in humans was studied using apparent motion stimuli. Short range apparent motion was produced with random dot stimuli and the anticipatory slow eye movements were isolated...

journal_title：Experimental brain research

authors： Boman DK,Hotson JR

更新日期：1989-01-01 00:00:00

abstract：:The convergence of the posterior semicircular canal (PC) and utricular (UT) inputs in single vestibular nuclei neurons was studied intracellularly in decerebrate cats. A total of 160 vestibular neurons were orthodromically activated by selective stimulation of the PC and the UT nerve and classified according to whethe...

journal_title：Experimental brain research

authors： Zakir M,Kushiro K,Ogawa Y,Sato H,Uchino Y

更新日期：2000-05-01 00:00:00

abstract：:Upper trunk bending movements were accompanied by opposite movements of the lower body segments. These axial kinematic synergies maintained equilibrium during the movement performance by stabilizing the center of gravity (CG), which shifted on average across all the subjects by 1 +/- 4 cm in the anteroposterior direct...

journal_title：Experimental brain research

authors： Alexandrov A,Frolov A,Massion J

更新日期：1998-01-01 00:00:00

abstract：:The effects on striatal high affinity glutamate uptake (HAGU) of an apomorphine injection administered either alone or along with an electrical stimulation of the frontal cortex were compared between intact control rats and animals with 6-hydroxydopamine (6-OHDA) induced lesions of the nigrostriatal dopaminergic neuro...

journal_title：Experimental brain research

authors： Kerkerian L,Nieoullon A

更新日期：1988-01-01 00:00:00

abstract：:Sudden limb displacement evokes a complex sequence of compensatory muscle activity. Following the short-latency reflex and preceding voluntary reactions is an epoch termed the medium-latency reflex (MLR) that could reflect spinal processing of group II muscle afferents. One way to test this possibility is oral ingesti...

journal_title：Experimental brain research

authors： Kurtzer I,Bouyer LJ,Bouffard J,Jin A,Christiansen L,Nielsen JB,Scott SH

更新日期：2018-03-01 00:00:00

abstract：:Single cells were recorded in layers A and A1 of the cat dorsal lateral geniculate nucleus (dLGN) with multibarrel micropipettes. Interocular inhibition ("binocular inhibition") was elicited by phase-reversing gratings presented monocularly to the nondominant eye. This inhibition was blocked by microiontophoretic appl...

journal_title：Experimental brain research

authors： Pape HC,Eysel UT

更新日期：1986-01-01 00:00:00

abstract：:Although postural control requires the integration of different sensory cues, little is known about the role of attentional artifacts on the individual's ability to properly respond to postural challenges. This study investigated the effects of concomitant tasks (cognitive and postural) on the relationship between vis...

journal_title：Experimental brain research

authors： Genoves GG,Barela AM,Sanches C,Barela JA

更新日期：2016-12-01 00:00:00

abstract：:The cerebellum is recognised to bilaterally modulate sensorimotor function and has recently been shown to play a role in swallowing. Unilateral cerebellar repetitive trans-cranial magnetic stimulation (rTMS) excites corticobulbar motor pathways to the pharynx but the effects of bilateral versus unilateral cerebellar r...

journal_title：Experimental brain research

authors： Sasegbon A,Smith CJ,Bath P,Rothwell J,Hamdy S

更新日期：2020-08-01 00:00:00

abstract：UNLABELLED:Saccadic eye movements made to remembered locations in the dark show a distinct up-shift in macaque monkey, and slight upward bias in humans (Gnadt et al. 1991). This upward bias created in the visual spatial mapping of a saccade may be translated downstream in a hand/touch movement. This error could possibl...

journal_title：Experimental brain research

authors： Burke MR,Grieve KL

更新日期：2005-01-01 00:00:00

abstract：:Using a declarative memory paradigm, the anatomical correlates of spatial location encoding and retrieval in the healthy human brain as reflected by BOLD fMRI were investigated. During encoding, subjects were instructed to view and keep in mind different locations of an object on a platform seen from different viewpoi...

journal_title：Experimental brain research

authors： Frings L,Wagner K,Quiske A,Schwarzwald R,Spreer J,Halsband U,Schulze-Bonhage A

更新日期：2006-09-01 00:00:00

abstract：:The present study aimed at determining whether the observation of two functionally compatible artefacts, that is which potentially concur in achieving a specific function, automatically activates a motor programme of interaction between the two objects. To this purpose, an interference paradigm was used during which a...

journal_title：Experimental brain research

authors： De Stefani E,Innocenti A,Bernardi NF,Campione GC,Gentilucci M

更新日期：2012-05-01 00:00:00

abstract：:We investigated a double-label 2-DG protocol and method of analysis in which sequential injections of 3H- and 14C-2-DG were used to map brain metabolism during two distinct experimental treatments in the same animal. In initial studies, brain sections from rats given only 3H-2-DG or only 14C-2-DG were exposed on Ultro...

journal_title：Experimental brain research

authors： Friedman HR,Bruce CJ,Goldman-Rakic PS

更新日期：1987-01-01 00:00:00

abstract：:The hand, one of the most versatile but mechanically redundant parts of the human body, suffers more and longer than other body parts after stroke. One of the rehabilitation paradigms, task-oriented rehabilitation, encourages motor repeatability, the ability to produce similar motor performance over repetitions throug...

journal_title：Experimental brain research

authors： Kim Y,Koh K,Yoon B,Kim WS,Shin JH,Park HS,Shim JK

更新日期：2017-12-01 00:00:00

abstract：:We previously demonstrated that velocity and movement time for the initial segment for a two-stroke movement are scaled in relation to the difficulty of the second segment. The interdependent kinematic changes were interpreted as evidence that movement planning/organization processes consider the movement parameters o...

journal_title：Experimental brain research

authors： Rand MK,Stelmach GE

更新日期：2000-09-01 00:00:00

abstract：:Prior research has concluded that the correlations of isometric finger forces represent the extent to which the fingers are controlled as a single unit. If this is the case, finger force correlations should be consistent with estimates of the controlled (dynamical) degrees of freedom in finger forces. The present stud...

journal_title：Experimental brain research

authors： James EG

更新日期：2012-12-01 00:00:00

abstract：:Encoding of visual target location in extrapersonal space requires convergence of at least three types of information: retinal signals, information about orbital eye positions, and the position of the head on the body. Since the position of gaze is the sum of the head position and the eye position, inaccuracy of spati...

journal_title：Experimental brain research

authors： Rossetti Y,Tadary B,Prablanc C

更新日期：1994-01-01 00:00:00

abstract：:The purpose of this study was to examine the effect of prior experience concerning direction of a postural perturbation on the balance response of cats to translations of their support surface. Previous work has shown that, when cats are translated in many directions in the horizontal plane, they respond by exerting a...

journal_title：Experimental brain research

authors： Macpherson JM

更新日期：1994-01-01 00:00:00

abstract：:The aim of this research was to analyse the development of postural reactions to approaching (AOF) and receding (ROF) ground rectilinear optical flows. Optical flows were shaped by a pattern of circular spots of light projected on the ground surface by a texture flow generator. The geometrical structure of the project...

journal_title：Experimental brain research

authors： Baumberger B,Isableu B,Flückiger M

更新日期：2004-11-01 00:00:00

abstract：:In earlier studies the tetrahydroisoquinoline derivative N-methyl-norsalsolinol (2-MDTIQ) was discovered in lumbar cerebrospinal fluid and brain of patients with Parkinson's disease. To establish whether 2-MDTIQ is toxic to the dopaminergic system, 2-MDTIQ or 6-hydroxydopamine (6-OHDA) were stereotactically injected i...

journal_title：Experimental brain research

authors： Moser A,Siebecker F,Nobbe F,Böhme V

更新日期：1996-11-01 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：:We studied visuomotor processing in the middle (MS) and lateral suprasylvian (LS) cortices of the alert cat by making single cell recordings while the cat was working in a behavioral task requiring visual fixation and visually guided eye movements. We found responses with three different components: visual sensory, sa...

journal_title：Experimental brain research

authors： Yin TC,Greenwood M

更新日期：1992-01-01 00:00:00

abstract：:Clear vision of objects moving in three-dimensional space near an observer is attained by a combination of smooth-pursuit and vergence eye movements. The two systems must interact with the vestibular system to maintain the image of the object on the fovea. Previous studies showed that training with smooth-pursuit vest...

journal_title：Experimental brain research

authors： Sato F,Akao T,Kurkin S,Fukushima J,Fukushima K

更新日期：2004-05-01 00:00:00

abstract：:Prior studies have shown that procedural learning is severely impaired in patients with diffuse cerebellar damage (cortical degeneration) as measured by the serial reaction time task (SRTT). We hypothesize that focal cerebellar lesions can also have lateralized effects on procedural learning. Our objective was to asse...

journal_title：Experimental brain research

authors： Gómez-Beldarrain M,García-Moncó JC,Rubio B,Pascual-Leone A

更新日期：1998-05-01 00:00:00

abstract：:The excitability of the corticospinal motor pathways to transcranial magnetic stimulation (TMS) can be differentially modulated by a variety of motor tasks. However, there is emerging evidence that linguistic tasks may alter excitability of the corticospinal motor pathways also. In this study we evaluated the effect o...

journal_title：Experimental brain research

authors： Papathanasiou I,Filipović SR,Whurr R,Rothwell JC,Jahanshahi M

更新日期：2004-01-01 00:00:00

abstract：:Efferent and afferent connections of the visually responsive cortex (area anteromedial, AM) located in the anterior portion of area 18b were studied with degeneration and horseradish peroxidase (HRP) methods following small lesions and HRP injections into this area. Degenerating axons, terminals and retrogradely HRP-l...

journal_title：Experimental brain research

authors： Torrealba F,Olavarria J,Carrasco MA

更新日期：1984-01-01 00:00:00

abstract：:Normally, gamma motoneurones innervate only the intrafusal fibres of muscle spindles. This is a report of sprouting of gamma motoneurones to innervate extrafusal muscle fibres following partial denervation of the soleus muscle of kittens. In eight newborn animals, the L7 ventral root was cut on one side under anaesthe...

journal_title：Experimental brain research

authors： Einsiedel L,Luff AR,Proske U

更新日期：1992-01-01 00:00:00

abstract：:We used a virtual reality setup to let participants grasp discs, which differed in luminance, chromaticity and size. Current theories on perception and action propose a division of labor in the brain into a color proficient perception pathway and a less color-capable action pathway. In this study, we addressed the que...

journal_title：Experimental brain research

authors： Kleinholdermann U,Franz VH,Gegenfurtner KR,Stockmeier K

更新日期：2009-07-01 00:00:00