Glycine binding site of the synaptic NMDA receptor in subpostremal NTS neurons.

abstract：:In the absence of any obvious input, sensory neurons and interneurons can display resting or spontaneous activity. This is often regarded as noise and removed through trial averaging, although it may reflect history-dependent modulation of tuning or fidelity and, thus, be of functional relevance to downstream interneu...

journal_title：Journal of neurophysiology

authors： Lepreux G,Haupt SS,Dürr V

更新日期：2019-12-01 00:00:00

abstract：:Working memory (WM) for sensory-based information about individual objects and their locations appears to involve interactions between lateral prefrontal and sensory cortexes. The mechanisms and representations for maintenance of more abstract, nonsensory information in WM are unknown, particularly whether such active...

journal_title：Journal of neurophysiology

authors： Ikkai A,Blacker KJ,Lakshmanan BM,Ewen JB,Courtney SM

更新日期：2014-10-15 00:00:00

abstract：:Slow covariations in neuronal resting potentials can lead to artefactually fast cross-correlations in their spike trains. J. Neurophysiol. 80: 3345-3351, 1998. A model of two lateral geniculate nucleus (LGN) cells, which interact only through slow (tens of seconds) covariations in their resting membrane potentials, is...

journal_title：Journal of neurophysiology

authors： Brody CD

更新日期：1998-12-01 00:00:00

abstract：:1. Previous studies indicate that after transection of the rostral spinal cord, larval lamprey begin to recover locomotor behavior 2 wk posttransection and recovery is complete at approximately 8 wk. To examine the mechanisms underlying behavioral recovery after spinal cord transection, in the present study the time c...

journal_title：Journal of neurophysiology

authors： McClellan AD

更新日期：1994-08-01 00:00:00

abstract：:Receptive fields of neurons in somatosensory area 3b of monkeys are typically described as restricted to part of a single digit or palm pad. However, such neurons are likely involved in integrating stimulus information from across the hand. To evaluate this possibility, we recorded from area 3b neurons in anesthetized...

journal_title：Journal of neurophysiology

authors： Reed JL,Qi HX,Zhou Z,Bernard MR,Burish MJ,Bonds AB,Kaas JH

更新日期：2010-04-01 00:00:00

abstract：:Previously, an essential tremor-like phenotype has been noted in animals with a global knockout of the GABAAα1 subunit. Given the hypothesized role of the cerebellum in tremor, including essential tremor, we used transgenic mice to selectively knock out the GABAAα1 subunit from cerebellar Purkinje cells. We examined t...

journal_title：Journal of neurophysiology

authors： Nietz A,Krook-Magnuson C,Gutierrez H,Klein J,Sauve C,Hoff I,Christenson Wick Z,Krook-Magnuson E

更新日期：2020-10-01 00:00:00

abstract：:Neural correlates of gap detection in three auditory cortical fields in the cat. Mimimum detectable gaps in noise in humans are independent of the position of the gap, whereas in cat primary auditory cortex (AI) they are position dependent. The position dependence in other cortical areas is not known and may resolve t...

journal_title：Journal of neurophysiology

authors： Eggermont JJ

更新日期：1999-05-01 00:00:00

abstract：:1. We have examined the effects of iontophoresing specific antagonists to excitatory amino acid receptors on the visual responses of cells in lamina A or A1 of the cat's lateral geniculate nucleus (LGN). 2. Cells were classified as On- or Off-center, X or Y, and lagged or nonlagged. The effects of antagonists were stu...

journal_title：Journal of neurophysiology

authors： Kwon YH,Esguerra M,Sur M

更新日期：1991-08-01 00:00:00

abstract：:Individuation refers to individuals' use of spatial and temporal properties to register an object as a distinct perceptual event relative to other stimuli. Although behavioral studies have examined both spatial and temporal individuation, neuroimaging investigations of individuation have been restricted to the spatial...

journal_title：Journal of neurophysiology

authors： Naughtin CK,Tamber-Rosenau BJ,Dux PE

更新日期：2014-02-01 00:00:00

abstract：:Rectification of surface EMG before spectral analysis is a well-established preprocessing method used in the detection of motor unit firing patterns. A number of recent studies have called into question the need for rectification before spectral analysis, pointing out that there is no supporting experimental evidence ...

journal_title：Journal of neurophysiology

authors： Ward NJ,Farmer SF,Berthouze L,Halliday DM

更新日期：2013-10-01 00:00:00

abstract：:To study the possible role of the cerebellum in the vestibular-ocular reflex, extracellular responses of cerebellar nuclear neurons were recorded in awake monkeys during natural vestibular stimulation; 115 neurons in the fastigial nucleus responded to horizontal sinusoidal accelerations applied to the head by means of...

journal_title：Journal of neurophysiology

authors： Gardner EP,Fuchs AF

更新日期：1975-05-01 00:00:00

abstract：:Neurons in the visual cortex respond selectively to stimulus orientation and spatial frequency. Changes in response amplitudes of these neurons could be the neurophysiological basis of orientation and spatial frequency discrimination. We have estimated the minimum differences in stimulus orientation and spatial freque...

journal_title：Journal of neurophysiology

authors： Bradley A,Skottun BC,Ohzawa I,Sclar G,Freeman RD

更新日期：1987-03-01 00:00:00

abstract：:Robust auditory perception plays a pivotal function for processing behaviorally relevant sounds, particularly with distractions from the environment. The neuronal coding enabling this ability, however, is still not well understood. In this study, we recorded single-unit activity from the primary auditory cortex (A1) o...

journal_title：Journal of neurophysiology

authors： Ni R,Bender DA,Shanechi AM,Gamble JR,Barbour DL

更新日期：2017-02-01 00:00:00

abstract：:The spinal cord has been well established as the site of generation of the locomotor rhythm in vertebrates, but studies have suggested that the caudal hindbrain in larval fish and amphibians can also generate locomotor rhythms. Here, we investigated whether the caudal hindbrain of the adult lamprey ( Petromyzon marinu...

journal_title：Journal of neurophysiology

authors： Buchanan JT

更新日期：2018-05-01 00:00:00

abstract：:Whole cell voltage-clamp techniques were employed to characterize the sodium (Na) conductances in acutely dissociated, mature guinea-pig cerebellar Purkinje cells. Three phenomenological components were noted: two inactivating and a persistent component (I(P)(Na). All exhibited similar sensitivities to tetrodotoxin (T...

journal_title：Journal of neurophysiology

authors： Kay AR,Sugimori M,Llinás R

更新日期：1998-09-01 00:00:00

abstract：:The nucleus gracilis (NG) receives an abundance of visceral input from various abdominal organs and is proposed to play an important role in visceral pain processing. The purpose of this study was to investigate the necessity of the NG for colorectal input into the ventral posterolateral (VPL) nucleus of the thalamus....

journal_title：Journal of neurophysiology

authors： Al-Chaer ED,Westlund KN,Willis WD

更新日期：1997-07-01 00:00:00

abstract：:The mechanisms of irregular firing of spontaneous action potentials in neurons from the rat suprachiasmatic nucleus (SCN) were studied in hypothalamic slices using cell-attached and whole cell recording. The firing pattern of spontaneous action potentials could be divided into regular and irregular, based on the inter...

journal_title：Journal of neurophysiology

authors： Kononenko NI,Dudek FE

更新日期：2004-01-01 00:00:00

abstract：:Although fluorescence microscopy has proven to be one of the most powerful tools in biology, its application to the intact animal has been limited to imaging several hundred micrometers below the surface. The rest of the animal has eluded investigation at the microscopic level without excising tissue or performing ext...

journal_title：Journal of neurophysiology

authors： Levene MJ,Dombeck DA,Kasischke KA,Molloy RP,Webb WW

更新日期：2004-04-01 00:00:00

abstract：:Vibration reduces the amplitudes of the tendon jerk response and the Hoffmann and stretch reflexes in the muscle exposed to the vibration, yet does not alter the time to task failure when the task involves exerting a submaximal force against a rigid restraint. Because the amplitude of the stretch reflex is greater whe...

journal_title：Journal of neurophysiology

authors： Mottram CJ,Maluf KS,Stephenson JL,Anderson MK,Enoka RM

更新日期：2006-02-01 00:00:00

abstract：:The response properties of ampullary electroreceptors of paddlefish, Polyodon spathula, were studied in vivo, as single-unit afferent responses to external electrical stimulation with varied intensities of several types of noise waveforms, all Gaussian and zero-mean. They included broadband white noise, Ornstein-Uhlen...

journal_title：Journal of neurophysiology

authors： Neiman AB,Yakusheva TA,Russell DF

更新日期：2007-11-01 00:00:00

abstract：:Responses to repeated auditory stimuli were examined in 103 neurons in the auditory region of the thalamic reticular nucleus (TRN) and in 20 medial geniculate (MGB) neurons of anesthetized rats. A further six TRN neurons were recorded from awake rats. The TRN neurons showed strong responses to the first trial and weak...

journal_title：Journal of neurophysiology

authors： Yu XJ,Xu XX,Chen X,He S,He J

更新日期：2009-02-01 00:00:00

abstract：:The respiratory network of the preBötzinger complex (preBötC), which controls inspiratory behavior, can in normal conditions simultaneously produce two types of inspiration-related rhythmic activities: the eupneic rhythm composed of monophasic, low-amplitude, and relatively high-frequency bursts, interspersed with sig...

journal_title：Journal of neurophysiology

authors： Thoby-Brisson M

更新日期：2018-09-01 00:00:00

abstract：:The aim of this study was to examine how cat spinal motoneurons integrate the synaptic currents generated by the concurrent activation of large groups of presynaptic neurons. We obtained intracellular recordings from cat triceps surae motoneurons and measured the effects of repetitive activity in different sets of pre...

journal_title：Journal of neurophysiology

authors： Powers RK,Binder MD

更新日期：2000-01-01 00:00:00

abstract：:1. Adult rats and rats with a postnatal age of 3-29 days (PN 3-29) were used for the preparation of in vitro slices of the frontal neocortex. Epileptiform activity was induced by bath application of the gamma-aminobutyric acid-A (GABAA) receptor antagonists bicuculline or picrotoxin. 2. The voltage-sensitive dye RH 41...

journal_title：Journal of neurophysiology

authors： Sutor B,Hablitz JJ,Rucker F,ten Bruggencate G

更新日期：1994-10-01 00:00:00

abstract：:One of the fundamental principles of neuroscience is that direct electrical interactions between neurons are not possible without specialized electrical contacts, gap junctions, because the transmembrane resistance of neurons is typically much higher than the resistance of the adjacent extracellular space. However it ...

journal_title：Journal of neurophysiology

authors： Dmitriev AV,Mangel SC

更新日期：2006-03-01 00:00:00

abstract：:Synaptic transmission throughout most of the CNS is steeply dependent on presynaptic calcium influx through the voltage-gated calcium channels Cav2.1-Cav2.3. In addition to triggering exocytosis, this calcium influx also recruits short-term synaptic plasticity. During the complex patterns of presynaptic activity that ...

journal_title：Journal of neurophysiology

authors： Ricoy UM,Frerking ME

更新日期：2014-06-15 00:00:00

abstract：:The problem of how the hippocampus encodes both spatial and nonspatial information at the cellular network level remains largely unresolved. Spatial memory is widely modeled through the theoretical framework of attractor networks, but standard computational models can only represent spaces that are much smaller than t...

journal_title：Journal of neurophysiology

authors： Hedrick KR,Zhang K

更新日期：2016-08-01 00:00:00

abstract：:1. We study the propagation and dynamics of spindle waves in thalamic slices by developing and analyzing a model of reciprocally coupled populations of excitatory thalamocortical (TC) neurons and inhibitory thalamic reticular (RE) neurons. 2. Each TC neuron has three intrinsic ionic currents: a low-threshold T-type Ca...

journal_title：Journal of neurophysiology

authors： Golomb D,Wang XJ,Rinzel J

更新日期：1996-02-01 00:00:00

abstract：:1. The selectivity of adaptation to unidirectional motion was examined in neurons of the cat striate cortex. Following prolonged stimulation with a unidirectional high-contrast grating, the responsivity of cortical neurons was reduced. In many units this decrease was restricted to the direction of prior stimulation. T...

journal_title：Journal of neurophysiology

authors： Marlin SG,Hasan SJ,Cynader MS

更新日期：1988-04-01 00:00:00

abstract：:1. Responses to pure tones were recorded from single neurons in the anteroventral cochlear nucleus (AVCN) in kittens ranging in age from 4 to 45 days. Different response properties mature at different times after birth. 2. The shapes of response areas of AVCN neurons after the 1st postnatal week resemble those recorde...

journal_title：Journal of neurophysiology

authors： Brugge JF,Javel E,Kitzes LM

更新日期：1978-11-01 00:00:00