GAT-3 transporters regulate inhibition in the neocortex.

abstract：:Gamma-aminobutyric acid type A (GABAA) receptors expressed within the medial preoptic area (mPOA) are known to play a critical role in regulating sexual and neuroendocrine functions. In the rat brain, high levels of expression of the gamma1 subunit mRNA of the GABAA receptor are restricted to a limited number of regio...

journal_title：Journal of neurophysiology

authors： Nett ST,Jorge-Rivera JC,Myers M,Clark AS,Henderson LP

更新日期：1999-01-01 00:00:00

abstract：:For the first time in any vertebrate, in vivo responses of single olfactory receptor neurons to odorant mixtures were studied quantitatively. Extracellular electrophysiological response of 54 single olfactory receptor neurons from 23 channel catfish, Ictalurus punctatus, to binary mixtures of amino acids and to their ...

journal_title：Journal of neurophysiology

authors： Kang J,Caprio J

更新日期：1997-01-01 00:00:00

abstract：:Ocular following (OFR) is a short-latency visual stabilization response to the optic flow experienced during self-motion. It has been proposed that it represents the early component of optokinetic nystagmus (OKN) and that it is functionally linked to the vestibularly driven stabilization reflex during translation (tra...

journal_title：Journal of neurophysiology

authors： Adeyemo B,Angelaki DE

更新日期：2005-03-01 00:00:00

abstract：:Silencing-induced homeostatic plasticity is usually expressed as a change in the amplitude or the frequency of miniature postsynaptic currents. Here we report that, prolonged (approximately 24 h) silencing of mature (20-22 days in vitro) cultured hippocampal neurons using the voltage-gated sodium channel blocker tetro...

journal_title：Journal of neurophysiology

authors： Sokolova IV,Mody I

更新日期：2008-08-01 00:00:00

abstract：:The receptive fields of directionally sensitive ganglion cells in the rabbit retina were analyzed. Several types of experiment showed that each point within the receptive field of the cell is inhibited by a fairly wide area of points around it, lying on each side of the preferred-null axis as well as along the preferr...

journal_title：Journal of neurophysiology

authors： Wyatt HJ,Daw NW

更新日期：1975-05-01 00:00:00

abstract：:Sensory cortical neurons display substantial receptive field dynamics during and after persistent sensory drive. Because a cell's response properties are determined by the inputs it receives, receptive field dynamics are likely to involve changes in the relative efficacy of different inputs to the cell. To test this h...

journal_title：Journal of neurophysiology

authors： Kohn A,Metz C,Tommerdahl MA,Whitsel BL

更新日期：2002-12-01 00:00:00

abstract：:Few studies have analyzed activity-induced changes in EMG activity in individual human motor units. We studied the changes in human thenar motor unit EMG that accompany the potentiation of twitch force and fatigue of tetanic force. Single motor unit EMG and force were recorded in healthy subjects in response to select...

journal_title：Journal of neurophysiology

authors： Thomas CK,Johansson RS,Bigland-Ritchie B

更新日期：2006-03-01 00:00:00

abstract：:1. It has been suggested that passive diffusion is the principal mechanism of the clearance of locally elevated extracellular potassium, K+o, in the cerebral cortex. This concept was based on the assumption that elevated K+ could be modeled as a point source. In the present study, the functional role of passive diffus...

journal_title：Journal of neurophysiology

authors： Vern BA,Schuette WH,Thibault LE

更新日期：1977-09-01 00:00:00

abstract：:Neurons in the medial superior olive (MSO) are tuned to the interaural time difference (ITD) of sound arriving at the two ears. MSO neurons evoke a strongest response at their best delay (BD), at which the internal delay between bilateral inputs to MSO matches the external ITD. We performed extracellular recordings in...

journal_title：Journal of neurophysiology

authors： Day ML,Semple MN

更新日期：2011-10-01 00:00:00

abstract：:The aim of this study was to examine the effects of kappa-opioid receptor selective agonists on responses of mechanosensitive afferent fibers in the pelvic nerve. Single-fiber recordings were made from pelvic nerve afferents in the decentralized S1 dorsal root of the rat. A total of 572 afferent fibers in the S1 dorsa...

journal_title：Journal of neurophysiology

authors： Su X,Sengupta JN,Gebhart GF

更新日期：1997-08-01 00:00:00

abstract：:In most of the bulbospinal respiratory neurons, threshold depolarization increased during the early period of their spontaneous burst discharge but decreased again at the end of a burst. In some vagal respiratory neurons, however, threshold depolarization increased steadily until the very end of their discharge period...

journal_title：Journal of neurophysiology

authors： Richter DW,Heyde F

更新日期：1975-09-01 00:00:00

abstract：:Chronic pain after nerve injury is often accompanied by hypersensitivity to mechanical stimuli, yet whether this reflects altered input, altered processing, or both remains unclear. Spinal nerve ligation or transection results in hypersensitivity to mechanical stimuli in skin innervated by adjacent dorsal root ganglia...

journal_title：Journal of neurophysiology

authors： Boada MD,Gutierrez S,Aschenbrenner CA,Houle TT,Hayashida K,Ririe DG,Eisenach JC

更新日期：2015-01-01 00:00:00

abstract：:The neocortex generates short epochs of persistent activity called up states, which are associated with changes in cellular and network excitability. Using somatosensory thalamocortical slices, we studied the impact of persistent cortical activity during spontaneous up states on intrinsic cellular excitability (input ...

journal_title：Journal of neurophysiology

authors： Rigas P,Castro-Alamancos MA

更新日期：2009-07-01 00:00:00

abstract：:Intracellular recordings were performed in Cs-loaded sympathetic preganglionic neurons (SPNs) of the intermediolateral nucleus, identified by antidromic stimulation, in the slice of the T2 or T3 segment of the cat spinal cord. Loading the neurons with Cs resulted in broadening of the action potential, depression of th...

journal_title：Journal of neurophysiology

authors： Yoshimura M,Polosa C,Nishi S

更新日期：1987-05-01 00:00:00

abstract：:Distractions affect postural control, but this mechanism is not well understood. Diversion of resources during cognitive stress may lead to decreased motor drive and postural muscle tone. This may appear as decreased postural stiffness and increased postural sway amplitude. We hypothesized that dual tasking leads to d...

journal_title：Journal of neurophysiology

authors： Kang HG,Lipsitz LA

更新日期：2010-12-01 00:00:00

abstract：:The dorsolateral pontine nucleus (DLPN) and nucleus reticularis tegmenti pontis (NRTP) comprise obligatory links in the cortico-ponto-cerebellar system supporting smooth pursuit eye movements. We examined the response properties of DLPN and rNRTP neurons during step-ramp smooth pursuit of a small target moving across ...

journal_title：Journal of neurophysiology

authors： Ono S,Das VE,Economides JR,Mustari MJ

更新日期：2005-01-01 00:00:00

abstract：:We have examined the role of dorsal horn cells that respond to Lissauer tract stimulation in regulating primary afferent depolarization (PAD). PAD was monitored by recording the dorsal root potential (DRP) in the roots of the lumbar cord. Recordings were made of the discharges of Lissauer tract-responsive cells, and t...

journal_title：Journal of neurophysiology

authors： Lidierth M,Wall PD

更新日期：1998-08-01 00:00:00

abstract：:Using whole cell recordings, I analyzed the intrinsic discharge properties for 285 neurons in Rexed's laminae III-V of isolated hamster spinal cord preparations. Neurons were characterized by their responses to step-wise and ramp-hold depolarizing current applied through the recording pipettes. Tonic cells (133/285; 4...

journal_title：Journal of neurophysiology

authors： Schneider SP

更新日期：2003-07-01 00:00:00

abstract：:Overestimation of roll tilt in hypergravity ("G-excess" illusion) has been demonstrated, but corresponding sustained hypogravic conditions are impossible to create in ground laboratories. In this article we describe the first systematic experimental evidence that in a hypogravity analog, humans underestimate roll tilt...

journal_title：Journal of neurophysiology

authors： Galvan-Garza RC,Clark TK,Sherwood D,Diaz-Artiles A,Rosenberg M,Natapoff A,Karmali F,Oman CM,Young LR

更新日期：2018-12-01 00:00:00

abstract：:One-hertz repetitive transcranial magnetic stimulation (1Hz-rTMS) over ipsilateral motor cortex is able to modify up to 30 min the motor performance of repetitive finger opposition movements paced with a metronome at 2 Hz. We investigated whether the long-lasting rTMS effect on motor behavior can be modulated by subse...

journal_title：Journal of neurophysiology

authors： Avanzino L,Bove M,Tacchino A,Trompetto C,Ogliastro C,Abbruzzese G

更新日期：2009-03-01 00:00:00

abstract：:Nerve injury induces a reorganization of subcortical and cortical sensory or motor maps in mammals. A similar process, vestibular plasticity 2 mo after unilateral section of the ramus anterior of N. VIII was examined in this study in adult frogs. The brain was isolated with the branches of both N. VIII attached. Monos...

journal_title：Journal of neurophysiology

authors： Goto F,Straka H,Dieringer N

更新日期：2001-06-01 00:00:00

abstract：:1. We have studied the responses of neurons in the lateral and descending vestibular nuclei of decerebrate cats to stimulation of neck receptors, produced by rotating the body in vertical planes with the head stationary. The responses to such neck stimulation were compared with the responses to vestibular stimulation ...

journal_title：Journal of neurophysiology

authors： Kasper J,Schor RH,Wilson VJ

更新日期：1988-11-01 00:00:00

abstract：:Ablation and single-unit studies in primates have shown that inferior temporal (IT) cortex is important for pattern discrimination. The first paper in this series suggested that single units in IT cortex of alert monkeys respond to a set of two-dimensional patterns with complex temporal modulation of their spike train...

journal_title：Journal of neurophysiology

authors： Optican LM,Richmond BJ

更新日期：1987-01-01 00:00:00

abstract：:Thalamic intralaminar and medial nuclei participate mainly in affective and motivational aspects of pain processing. Unique to the present study were identification and characterization of spontaneously active neurons in the central lateral nucleus (CL) of the intralaminar thalamus, which were found to respond only to...

journal_title：Journal of neurophysiology

authors： Ren Y,Zhang L,Lu Y,Yang H,Westlund KN

更新日期：2009-07-01 00:00:00

abstract：:The excitotoxic theory of Parkinson's disease (PD) hypothesizes that a pathophysiological degeneration of dopaminergic neurons stems from neural hyperactivity at early stages of disease, leading to mitochondrial stress and cell death. Recent research has harnessed the visual system of Drosophila PD models to probe thi...

journal_title：Journal of neurophysiology

authors： Himmelberg MM,West RJH,Elliott CJH,Wade AR

更新日期：2018-03-01 00:00:00

abstract：:The vestibular system operates in a push-pull fashion using signals from both labyrinths and an intricate bilateral organization. Unilateral vestibular lesions cause well-characterized motor deficits that are partially compensated over time and whose neural correlates have been traced in the mean response modulation o...

journal_title：Journal of neurophysiology

authors： Yu XJ,Thomassen JS,Dickman JD,Newlands SD,Angelaki DE

更新日期：2014-08-15 00:00:00

abstract：:We investigated the topography of human cortical activation during an antisaccade task by focal transcranial magnetic stimulation (TMS). We used a figure-eight shaped coil, with the stimulus intensity set just above the threshold for activation of the hand motor areas but weak enough not to elicit blinks. TMS was deli...

journal_title：Journal of neurophysiology

authors： Terao Y,Fukuda H,Ugawa Y,Hikosaka O,Hanajima R,Furubayashi T,Sakai K,Miyauchi S,Sasaki Y,Kanazawa I

更新日期：1998-08-01 00:00:00

abstract：:Spinal cord neuronal circuits generate motor neuron activity patterns responsible for rhythmic hindlimb behaviors such as scratching and swimming. Kinematic analyses of limb movements generated by this motor neuron output reveal important characteristics of these behaviors. Intralimb kinematics of the turtle hindlimb ...

journal_title：Journal of neurophysiology

authors： Field EC,Stein PS

更新日期：1997-09-01 00:00:00

abstract：:1. Mechanosensory hairs on the surface of the crayfish telson are dually innervated, one sensory cell responding to headward, the other to tailward deflection of the hair. The average conduction velocity of headward elements was 0.8 m/s (variance 0.08) and of tailward elements 1.2 m/s (variance 0.19). In a frequency r...

journal_title：Journal of neurophysiology

authors： Wiese K

更新日期：1976-07-01 00:00:00

abstract：:Subjects were asked to track, with their eyes or their hand, the movement of a target that maintained a constant speed and made a single, abrupt change in direction. The tracking speed and direction of motion after the step change in target direction were compared for the eyes and the hand. After removal of the saccad...

journal_title：Journal of neurophysiology

authors： Engel KC,Anderson JH,Soechting JF

更新日期：2000-09-01 00:00:00