Vestibular function modulates the impact of nGVS on postural control in older adults.

abstract：:Interplexiform (IP) cells are a long-neglected group of retinal neurons the function of which is yet to be determined. Anatomical study indicates that IP cells are located in the inner nuclear layer, juxtaposed with the third-order neurons. However, the synaptic transmission of IP cells in the inner retina is poorly u...

journal_title：Journal of neurophysiology

authors： Jiang Z,Shen W

更新日期：2010-02-01 00:00:00

abstract：:1. Baclofen increases transient light responses of amacrine and ganglion cells despite acting as a classical inhibitory transmitter to both hyperpolarize and shunt these cells. 2. This effect seems to occur at the level of the inner retina and appears not to be due to an additional input from bipolar cells. 3. In some...

journal_title：Journal of neurophysiology

authors： Bai SH,Slaughter MM

更新日期：1989-02-01 00:00:00

abstract：:Acetic acid applied to the hind limb of a frog evokes nocifensive behaviors, including a vigorous wiping of the exposed skin, referred to as the wiping response. The aim of this study was to examine the responses of cutaneous primary afferent fibers in frogs to acetic acid (pH 2.84-1.42) applied topically to the skin....

journal_title：Journal of neurophysiology

authors： Hamamoto DT,Simone DA

更新日期：2003-08-01 00:00:00

abstract：:Neurons in area MT, a motion-sensitive area of extrastriate cortex, respond to a step of target velocity with a transient-sustained firing pattern. The transition from a high initial firing rate to a lower sustained rate occurs over a time course of 20-80 ms and is considered a form of short-term adaptation. The prese...

journal_title：Journal of neurophysiology

authors： Priebe NJ,Churchland MM,Lisberger SG

更新日期：2002-07-01 00:00:00

abstract：:1. Many examples of long-term potentiation (LPT) are induced by repetitive electrical stimulation of presynaptic axons. LTP also is induced by direct glutamate iontophoresis (1 M, 1-2 microA, 10 s) onto postsynaptic neurons in hippocampal slices without evoked presynaptic stimulation; this form of LTP is called "ionto...

journal_title：Journal of neurophysiology

authors： Cormier RJ,Kelly PT

更新日期：1996-05-01 00:00:00

abstract：:Human neuropsychological and neuroimaging studies have raised the possibility that different attributes of optic flow stimuli, namely radial direction and the position of the focus of expansion (FOE), are processed within separate cortical areas. In the human brain, visual areas V5/MT+ and V3A have been proposed as in...

journal_title：Journal of neurophysiology

authors： Strong SL,Silson EH,Gouws AD,Morland AB,McKeefry DJ

更新日期：2017-06-01 00:00:00

abstract：:Our mental representation of object categories is hierarchically organized, and our rapid and seemingly effortless categorization ability is crucial for our daily behavior. Here, we examine responses of a large number (>600) of neurons in monkey inferior temporal (IT) cortex with a large number (>1,000) of natural and...

journal_title：Journal of neurophysiology

authors： Kiani R,Esteky H,Mirpour K,Tanaka K

更新日期：2007-06-01 00:00:00

abstract：:Spinal cord direct current stimulation (sDCS) has the potential for promoting motor function after injury through its modulatory actions on sensory processing, reflex functions, the motor cortex (M1) motor map, and motor output. Here we addressed systems-level mechanisms underlying sDCS neuromodulation of spinal circu...

journal_title：Journal of neurophysiology

authors： Song W,Martin JH

更新日期：2017-03-01 00:00:00

abstract：:The exercise pressor reflex (EPR) is generated by group III and IV muscle afferents during exercise to increase cardiovascular function. Muscle contraction is triggered by ACh, which is metabolized into choline that could serve as a signal of exercise-induced activity. We demonstrate that ACh can induce current in mus...

journal_title：Journal of neurophysiology

authors： Baxter JC,Ramachandra R,Mayne DR,Elmslie KS

更新日期：2014-09-15 00:00:00

abstract：:Long-train electrical stimulation of the motor and premotor cortices of nonhuman primates can produce either hand-to-mouth or grasp-to-inspect movements, depending on the precise location of stimulation. Furthermore, single-neuron recording studies identify discrete neuronal populations in the inferior parietal and ve...

journal_title：Journal of neurophysiology

authors： Flindall JW,Gonzalez CL

更新日期：2016-11-01 00:00:00

abstract：:While the cochlear implant has successfully restored hearing to many deaf patients, it cannot benefit those without a functional auditory nerve or an implantable cochlea. As an alternative, the auditory midbrain implant (AMI) has been developed and implanted into deaf patients. Consisting of a single-shank array, the ...

journal_title：Journal of neurophysiology

authors： Straka MM,Schendel D,Lim HH

更新日期：2013-08-01 00:00:00

abstract：:Using intrinsic signal optical imaging (ISI), we have shown previously that the point spread of evoked activity in the rat barrel cortex in response to single-whisker stimulation encompasses a surprisingly large area. Given that our typical stimulation consists of five deflections at 5 Hz, the large area of evoked act...

journal_title：Journal of neurophysiology

authors： Polley DB,Chen-Bee CH,Frostig RD

更新日期：1999-02-01 00:00:00

abstract：:The continuous perception of motion-through-depth is critical for both navigation and interacting with objects in a dynamic three-dimensional (3D) world. Here we used 3D tracking to simultaneously assess the perception of motion in all directions, facilitating comparisons of responses to motion-through-depth to fronto...

journal_title：Journal of neurophysiology

authors： Bonnen K,Huk AC,Cormack LK

更新日期：2017-09-01 00:00:00

abstract：:The dendritic tree of layer 5 (L5) pyramidal neurons spans the neocortical layers, allowing the integration of intra- and extracortical synaptic inputs. Here we investigate the postnatal development of the integrative properties of rat L5 pyramidal neurons using simultaneous whole cell recording from the soma and dist...

journal_title：Journal of neurophysiology

authors： Atkinson SE,Williams SR

更新日期：2009-08-01 00:00:00

abstract：:Following peripheral nerve injury, moderate daily exercise conducted on a level treadmill results in enhanced axon regeneration and modest improvements in functional recovery. If the exercise is conducted on an upwardly inclined treadmill, even more motor axons regenerate successfully and reinnervate muscle targets. W...

journal_title：Journal of neurophysiology

authors： Cannoy J,Crowley S,Jarratt A,Werts KL,Osborne K,Park S,English AW

更新日期：2016-09-01 00:00:00

abstract：:The GABAergic neurons of the thalamic reticular nucleus (nRt) provide the primary source of inhibition within the thalamus. Using physiology, pharmacology, and immunohistochemistry in mice, we characterized postsynaptic developmental changes in these inhibitory projection neurons. First, at postnatal days 3-5 (P3-5), ...

journal_title：Journal of neurophysiology

authors： Pangratz-Fuehrer S,Sieghart W,Rudolph U,Parada I,Huguenard JR

更新日期：2016-03-01 00:00:00

abstract：:The centre médian-parafascicular (CM-Pf) complex is located at the posterior intralaminar nuclei of the thalamus and forms part of the nonspecific thalamocortical projection system and the internal circuit of the basal ganglia. However, the functional roles of this complex remain to be fully elucidated. Here we have e...

journal_title：Journal of neurophysiology

authors： Minamimoto T,Kimura M

更新日期：2002-06-01 00:00:00

abstract：:We investigated whether the proprioceptive eye position signal after the execution of a saccadic eye movement is used to estimate the accuracy of the movement. If so, saccadic adaptation, the mechanism that maintains saccade accuracy, could use this signal in a similar way as it uses visual feedback after the saccade....

journal_title：Journal of neurophysiology

authors： Gremmler S,Lappe M

更新日期：2019-11-01 00:00:00

abstract：:This study of chronic incomplete spinal cord injury (SCI) subjects investigated patterns of central motor drive (i.e., central activation) of the plantar flexors using interpolated twitches, and modulation of soleus H-reflexes during lengthening, isometric, and shortening muscle actions. In a recent study of the knee ...

journal_title：Journal of neurophysiology

authors： Kim HE,Corcos DM,Hornby TG

更新日期：2015-07-01 00:00:00

abstract：:1. Semi-isolated preparations of the nine-celled cardiac ganglion of the crab, Portunus sanguinolentus, were studied electrophysiologically, using simultaneous recording from extracellular and two or three intracellular electrodes. Nine penetrations of small cells were achieved. 2. Three large (80 x 120 micron) cells ...

journal_title：Journal of neurophysiology

authors： Tazaki K,Cooke IM

更新日期：1979-07-01 00:00:00

abstract：:1. A 16-channel electrode array was used to record simultaneously extracellular laminar field potentials evoked by displacement of contralateral vibrissa from vibrissa/barrel cortex in five rats. Current source-density (CSD) analysis combined with principal component analysis (PCA) was used to determine the time cours...

journal_title：Journal of neurophysiology

authors： Di S,Baumgartner C,Barth DS

更新日期：1990-04-01 00:00:00

abstract：:Moth pheromones cause rises in intracellular Ca(2+) concentrations that activate Ca(2+)-dependent cation channels in antennal olfactory receptor neurons. In addition, mechanisms of adaptation and sensitization depend on changes in cyclic nucleotide concentrations. Here, cyclic nucleotide-activated currents in cultured...

journal_title：Journal of neurophysiology

authors： Krannich S,Stengl M

更新日期：2008-11-01 00:00:00

abstract：:1. The induction of long-term weakening of synaptic transmission in rat hippocampal slices was examined in CA1 synapses during cholinergic modulation. 2. Bath application of the cholinergic agonist carbachol (50 microM) activated an oscillation of the local field potential in the theta-frequency range (5-12 Hz), terme...

journal_title：Journal of neurophysiology

authors： Huerta PT,Lisman JE

更新日期：1996-02-01 00:00:00

abstract：:Spinal neurons undergo large cyclic membrane potential oscillations during fictive locomotion in lamprey. It was investigated whether these oscillations were due only to synaptically driven excitatory and inhibitory potentials or if voltage-dependent inward conductances also contribute to the depolarizing phase by usi...

journal_title：Journal of neurophysiology

authors： Hu GY,Biró Z,Hill RH,Grillner S

更新日期：2002-06-01 00:00:00

abstract：:1. The response to an optimally oriented stimulus of both simple and complex cells in the cat's striate visual cortex (area 17) can be suppressed by the superposition of an orthogonally oriented drifting grating. This effect is referred to as cross-orientation suppression. We have examined the spatial organization and...

journal_title：Journal of neurophysiology

authors： DeAngelis GC,Robson JG,Ohzawa I,Freeman RD

更新日期：1992-07-01 00:00:00

abstract：:The human visual system is remarkably sensitive to environmental regularities, which can facilitate behavioral performance when sensory events conform to past experience. The point at which prior knowledge is integrated during visual perception is unclear, particularly for incidentally learned associations. One possib...

journal_title：Journal of neurophysiology

authors： Hall MG,Mattingley JB,Dux PE

更新日期：2018-04-01 00:00:00

abstract：:1. Effects of hypothalamic stimulation on activity of dorsomedial medulla neurons that responded to subdiaphragmatic vagal stimulation were investigated in urethan-anesthetized rats. 2. Extracellular recordings were made from 231 neurons in the nucleus of the tractus solitarius (NTS) that fired repetitively in respons...

journal_title：Journal of neurophysiology

authors： Nishimura H,Oomura Y

更新日期：1987-10-01 00:00:00

abstract：:Beta-band oscillations are a dominant feature in the sensorimotor system, which includes movement-related beta desynchronization (MRBD) during the preparation and execution phases of movement and postmovement beta synchronization (PMBS) on movement cessation. Many studies have linked this rhythm to motor functions. Ho...

journal_title：Journal of neurophysiology

authors： Zhang X,Li H,Xie T,Liu Y,Chen J,Long J

更新日期：2020-08-01 00:00:00

abstract：:Limb movement-related neurons in the cerebellar nuclei (CN) typically produce bursts of discharge in association with movement. Consequently, given the inhibitory nature of the Purkinje cell (PC) projection to CN, it is puzzling that only a minority of movement-related PCs pause; the majority burst. Some of the moveme...

journal_title：Journal of neurophysiology

authors： Holdefer RN,Houk JC,Miller LE

更新日期：2005-01-01 00:00:00

abstract：:Particular types of amacrine cells of the vertebrate retina show oscillatory membrane potentials (OMPs) in response to light stimulation. Historically it has been thought the oscillations arose as a result of circuit properties. In a previous study we found that in some amacrine cells, the ability to oscillate was an ...

journal_title：Journal of neurophysiology

authors： Vigh J,Solessio E,Morgans CW,Lasater EM

更新日期：2003-07-01 00:00:00