Opiate binding differentially associated with oxytocin and vasopressin nerve endings from porcine neurohypophyses.

abstract：:Previous investigations have revealed that perceived spatial frequency of gratings rises as contrast is lowered. In order to account for this finding it has been postulated that the spatial frequency which produces the maximum response from cortical neurones decreases with contrast. We have examined this hypothesis by...

journal_title：Experimental brain research

authors： Skottun BC,Bradley A,Ramoa AS

更新日期：1986-01-01 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：:The blocking effect of triethyldodecylammoniumbromide (TEA-C12), applied locally to the sciatic nerve, was studied in 28 adult BDF1 mice. Clinical parameters, electrophysiological recordings of muscle action potentials evoked by stimulation at the sciatic notch, and morphological aspects are presented. Our results sho...

journal_title：Experimental brain research

authors： Seitz RJ,Lipfert P,Willrich A,Himmelmann F

更新日期：1989-01-01 00:00:00

abstract：:We ask whether a target's velocity is considered when planning a fast interceptive action. Human volunteers hit targets that could move at different velocities from across a tilted screen (the hand starting 40 cm away from the screen). We examined how the direction in which the hand initially moved depended on the tar...

journal_title：Experimental brain research

authors： de Lussanet MH,Smeets JB,Brenner E

更新日期：2004-07-01 00:00:00

abstract：:The intracortical arborizations of thalamocortical fibers arising from the ventroposterolateral (VPL) nucleus in the cat were studied following intra-axonal injections of horseradish peroxidase (HRP). The axons were impaled 1.5 to 3 mm below the surface of the cortex, identified electrophysiologically by stimulating t...

journal_title：Experimental brain research

authors： Landry P,Diadori P,Leclerc S,Dykes RW

更新日期：1987-01-01 00:00:00

abstract：:The developmental pattern of hippocampal mossy fiber (dentate granule cell axon) innervation to the pyramidal cell layer was examined with anterograde transport methods. Injection of 3H-leucine into the dentate gyrus on PN 1 resulted in labeling of the incipient stratum lucidum extending to, but not beyond, the CA3 re...

journal_title：Experimental brain research

authors： Cook TM,Crutcher KA

更新日期：1988-01-01 00:00:00

abstract：:Everyday actions can be characterized by whether they are freely chosen or commanded by external stimuli, and whether they produce pleasant or unpleasant outcomes. To assess how these aspects of actions affect the sense of agency, we asked participants to perform freely selected or instructed key presses which could p...

journal_title：Experimental brain research

authors： Barlas Z,Hockley WE,Obhi SS

更新日期：2018-01-01 00:00:00

abstract：:In the frog's isolated head preparations, spontaneous activity was recorded from the whole nerve of the left horizontal semicircular canal (HC) for 6 min before and 16 min after destruction of the right labyrinth by heating or administration of d-tubocurarine (0.5 microliter, 5.10(-6)M) into the perilymph of the right...

journal_title：Experimental brain research

authors： Bricout-Berthout A,Caston J

更新日期：1982-01-01 00:00:00

abstract：:Pain is a conscious experience, crucial for survival. To investigate the neural basis of pain perception in humans, a large number of investigators apply noxious stimuli to the body of volunteers while sampling brain activity using different functional neuroimaging techniques. These responses have been shown to origin...

journal_title：Experimental brain research

authors： Iannetti GD,Mouraux A

更新日期：2010-08-01 00:00:00

abstract：:Memory for object-place configurations appears to be a common function of the hippocampus in the human and monkey brain. The nature of the spatial information which enters into these object-configural memories in the primate, and the location of the memories themselves, have remained obscure, however. In the rat, much...

journal_title：Experimental brain research

authors： Gaffan D

更新日期：1998-11-01 00:00:00

abstract：:After injection of S35-methionine into cervical and lumbar dorsal root ganglia in turtle, a primary afferent projection was demonstrated on to the cerebellum. Few, but consistent patches of silver grains were found within the granular layer suggesting mossy fiber terminations. The projection was mainly ipsilateral and...

journal_title：Experimental brain research

authors： Künzle H

更新日期：1982-01-01 00:00:00

abstract：:Several types of continuous human movements comply with the so-called Two-Thirds Power Law (2/3-PL) stating that velocity (V) is a power function of the radius of curvature (R) of the endpoint trajectory. The origin of the 2/3-PL has been the object of much debate. An experiment investigated further this issue by comp...

journal_title：Experimental brain research

authors： Catavitello G,Ivanenko YP,Lacquaniti F,Viviani P

更新日期：2016-06-01 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：:Voluntary movements are preceded by a slow electrical potential of the brain (Bereitschafts-potential, BP) or readiness potential. The BP is accompanied by a magnetic field shift of similar time characteristics (Bereitschaftsmagnetfeld, BM). The BM preceding volitional right foot or toe movements was recorded from ant...

journal_title：Experimental brain research

authors： Deecke L,Boschert J,Weinberg H,Brickett P

更新日期：1983-01-01 00:00:00

abstract：:The objectives of this study were to determine whether changes in electromyographic (EMG) responses observed during prolonged intracortical microstimulation (ICMS) were due to local plasticity of the motor system or to global changes in the preparation. Local effects would be expressed as changes only along the activa...

journal_title：Experimental brain research

authors： Gu X,Fortier PA

更新日期：1996-02-01 00:00:00

abstract：:The topography and receptive field (RF) organization of neurones in the trunk zone of the thalamic ventrobasal complex (VB) projecting to the homologous zone of the ipsilateral first somatosensory area (SI) were studied in the cat by performing experiments of retrograde neuronal tracing and microelectrode recording. P...

journal_title：Experimental brain research

authors： Barbaresi P,Conti F,Manzoni T

更新日期：1984-01-01 00:00:00

abstract：:Past studies of the kinematics of human prehension have shown that varying object size affects the maximum opening of the hand, while varying object distance affects the kinematic profile of the reaching limb. These data contributed to the formulation of a theory that the reaching and grasping components of human preh...

journal_title：Experimental brain research

authors： Jakobson LS,Goodale MA

更新日期：1991-01-01 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：: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：:The gain of the vestibulo-ocular reflex (VOR) of intact pigmented rats was adaptively modified by training protocols that created a visual-vestibular conflict. For training, head restrained animals were oscillated on a turntable in front of an optokinetic pattern projected onto a cylindrical wall. The optokinetic patt...

journal_title：Experimental brain research

authors： Tempia F,Dieringer N,Strata P

更新日期：1991-01-01 00:00:00

abstract：:Eye-hand coordination is geometrically complex. To compute the location of a visual target relative to the hand, the brain must consider every anatomical link in the chain from retinas to fingertips. Here we focus on the first three links, studying how the brain handles information about the angles of the two eyes and...

journal_title：Experimental brain research

authors： Henriques DY,Medendorp WP,Gielen CC,Crawford JD

更新日期：2003-09-01 00:00:00

abstract：:The uptake of L-glutamate was studied in astrocytes cultured from different brain areas of newborn rats as well as in two different cultures of neurons obtained from mouse brain. Both astrocytes and neurons exhibited high-affinity glutamate uptake with Km values ranging from 34 microM to 82 microM. Vmax values for ast...

journal_title：Experimental brain research

authors： Drejer J,Larsson OM,Schousboe A

更新日期：1982-01-01 00:00:00

abstract：:This paper presents ILGM (the Infant Learning to Grasp Model), the first computational model of infant grasp learning that is constrained by the infant motor development literature. By grasp learning we mean learning how to make motor plans in response to sensory stimuli such that open-loop execution of the plan leads...

journal_title：Experimental brain research

authors： Oztop E,Bradley NS,Arbib MA

更新日期：2004-10-01 00:00:00

abstract：:The ventral medulla oblongata of rats was analyzed with a double-labelling immunofluorescence technique using guinea pig antibodies directed against serotonin (5-HT) and rabbit antisera directed against enkephalin (ENK). Numerous cells in the region of nucleus raphe obscurus, nucleus raphe pallidus and nucleus raphe m...

journal_title：Experimental brain research

authors： Millhorn DE,Hökfelt T,Verhofstad AA,Terenius L

更新日期：1989-01-01 00:00:00

abstract：:Previous research has demonstrated that viewing one's hand can induce tactile response compatibility effects at the hands. Here, we investigated the question of whether vision of one's own hand is actually necessary. The Eriksen flanker task was combined with the rubber hand illusion in order to determine whether tact...

journal_title：Experimental brain research

authors： Wesslein AK,Spence C,Frings C

更新日期：2015-02-01 00:00:00

abstract：:Human walking dynamics are typically framed in the context of mechanics and energetics rather than in the context of neuromuscular control. Dynamic walking principles describe one helpful theoretical approach to characterize efficient human walking mechanics over many steps. These principles do not, however, address h...

journal_title：Experimental brain research

authors： Toney ME,Chang YH

更新日期：2013-12-01 00:00:00

abstract：:The subcommissural organ (SCO) is a brain gland secreting glycoproteins into the cerebrospinal fluid (CSF), where they aggregate forming the Reissner's fiber (RF). By the continuous addition of newly released glycoproteins, RF grows along the cerebral aqueduct, fourth ventricle, and central canal of the spinal cord. A...

journal_title：Experimental brain research

authors： Rodríguez S,Vio K,Wagner C,Barría M,Navarrete EH,Ramírez VD,Pérez-Fígares JM,Rodríguez EM

更新日期：1999-10-01 00:00:00

abstract：:Auditory dysfunction, including hypersensitivity and tinnitus, is a common symptom of autism spectrum disorder (ASD). Prenatal exposure to the antiseizure medication valproic acid (VPA) significantly increases the risk of ASD in humans and similar exposure is utilized as an animal model of ASD in rodents. Animals expo...

journal_title：Experimental brain research

authors： Mansour Y,Ahmed SN,Kulesza R

更新日期：2020-11-16 00:00:00

abstract：:The purpose of this study was to compare the asymmetric gait induced by unilateral spinal cord injury in chicks with asymmetric gaits of other bipeds and quadrupeds. After lateral hemisection of the left thoracic spinal cord, kinetic (ground reaction forces) and kinematic (distance and timing) data were recorded as ch...

journal_title：Experimental brain research

authors： Muir GD,Katz SL,Gosline JM,Steeves JD

更新日期：1998-10-01 00:00:00

abstract：:Postural reactions to disruptions of stance are rapid and automatic in both quadrupeds and bipeds. Current evidence suggests that these postural responses are generated by the central nervous system as patterns involving muscle synergies. This study attempted to test this hypothesis of a centrally generated postural m...

journal_title：Experimental brain research

authors： Macpherson JM,Rushmer DS,Dunbar DC

更新日期：1986-01-01 00:00:00