Distinct AMPA-type glutamatergic synapses in developing rat CA1 hippocampus.

abstract：:We introduce a new method to unveil the network connectivity among dozens of neurons in brain slice preparations. While synaptic inputs were whole cell recorded from given postsynaptic neurons, the spatiotemporal firing patterns of presynaptic neuron candidates were monitored en masse with functional multineuron calci...

journal_title：Journal of neurophysiology

authors： Sasaki T,Minamisawa G,Takahashi N,Matsuki N,Ikegaya Y

更新日期：2009-07-01 00:00:00

abstract：:Monocular organization of the goldfish horizontal neural integrator was studied during spontaneous scanning saccadic and fixation behaviors. Analysis of neuronal firing rates revealed a population of ipsilateral (37%), conjugate (59%), and contralateral (4%) eye position neurons. When monocular optokinetic stimuli wer...

journal_title：Journal of neurophysiology

authors： Debowy O,Baker R

更新日期：2011-02-01 00:00:00

abstract：:The transient potassium current (I(A)) plays an important role in shaping the firing properties of pyloric neurons in the stomatogastric ganglion (STG) of the spiny lobster, Panulirus interruptus. The shal gene encodes I(A) in pyloric neurons. However, when we over-expressed the lobster Shal protein by shal RNA inject...

journal_title：Journal of neurophysiology

authors： Zhang Y,MacLean JN,An WF,Lanning CC,Harris-Warrick RM

更新日期：2003-04-01 00:00:00

abstract：:Adaptation of fingertip forces to friction at the grasping surface is necessary to prevent use of inadequate or excessive grip forces. In the current study we investigated the effect of blocking tactile information from the fingertips noninvasively on the adaptation and efficiency of grip forces to surface friction du...

journal_title：Journal of neurophysiology

authors： Bilaloglu S,Lu Y,Geller D,Rizzo JR,Aluru V,Gardner EP,Raghavan P

更新日期：2016-03-01 00:00:00

abstract：:To perform goal-oriented hand movement, humans combine multiple sensory signals (e.g., vision and proprioception) that can be encoded in various reference frames (body centered and/or exo-centered). In a previous study (Tagliabue M, McIntyre J. PLoS One 8: e68438, 2013), we showed that, when aligning a hand to a remem...

journal_title：Journal of neurophysiology

authors： Arnoux L,Fromentin S,Farotto D,Beraneck M,McIntyre J,Tagliabue M

更新日期：2017-09-01 00:00:00

abstract：:Sensory inputs from muscle, cutaneous, and joint afferents project to the spinal cord, where they are able to affect ongoing locomotor activity. Activation of sensory input can initiate or prolong bouts of locomotor activity depending on the identity of the sensory afferent activated and the timing of the activation w...

journal_title：Journal of neurophysiology

authors： Bui TV,Brownstone RM

更新日期：2015-04-01 00:00:00

abstract：:The role of potassium channels in regulating spontaneous firing and sound-evoked responses in the central nucleus of the inferior colliculus was studied by recording single-unit activity before and during iontophoretic application of a nonspecific potassium channel blocker, tetraethylammonium (TEA). Tone bursts and si...

journal_title：Journal of neurophysiology

authors： Zhang H,Wu SH,Kelly JB

更新日期：2004-05-01 00:00:00

abstract：:Motor control relies on multiple sources of information. To estimate the position and motion of the hand, the brain uses both vision and body-position (proprioception and kinesthesia) senses from sensors in the muscles, tendons, joints, and skin. Although performance is better when more than one sensory modality is pr...

journal_title：Journal of neurophysiology

authors： Wong T,Henriques DY

更新日期：2009-02-01 00:00:00

abstract：:Activation of calcium-calmodulin dependent protein kinase II (CaMKII) during induction of long-term potentiation (LTP) is a series of complicated stochastic processes that are affected by noise. There are two main sources of noise affecting CaMKII activation within a dendritic spine. One is the noise associated with s...

journal_title：Journal of neurophysiology

authors： Zeng S,Holmes WR

更新日期：2010-04-01 00:00:00

abstract：:Paired-pulse transcranial magnetic stimulation (TMS) and peripheral stimulation combined with TMS can be used to study cortical interneuronal circuitry. By combining these procedures with concurrent transcranial alternating current stimulation (tACS), Guerra and colleagues recently showed that different cortical inter...

journal_title：Journal of neurophysiology

authors： Hussain SJ,Thirugnanasambandam N

更新日期：2017-06-01 00:00:00

abstract：:Orexin-producing neurons are clearly essential for the regulation of wakefulness and sleep because loss of these cells produces narcolepsy. However, little is understood about how these neurons dynamically interact with other wake- and sleep-regulatory nuclei to control behavioral states. Using survival analysis of wa...

journal_title：Journal of neurophysiology

authors： Diniz Behn CG,Kopell N,Brown EN,Mochizuki T,Scammell TE

更新日期：2008-06-01 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：:Swallow-evoked potentials in the preganglionic vagal fibers were studied using the single-fiber recording technique in anesthetized opossums. Swallows were evoked by tactile pharyngeal stimulation or electrical stimulation of the cut central end of the superior laryngeal nerve (SLN). Swallowing activity was recorded b...

journal_title：Journal of neurophysiology

authors： Gidda JS,Goyal RK

更新日期：1984-12-01 00:00:00

abstract：:Spontaneous synchronized bursts of activity play an essential role in the maturation and plasticity of neuronal networks. To investigate the cellular properties that enable spontaneous network activity, we used dissociated cultures of hippocampal neurons that express prolonged network activity bursts. Acute exposure t...

journal_title：Journal of neurophysiology

authors： Cohen D,Segal M

更新日期：2009-04-01 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：:1. Intracellular recordings were made from neurons of the basolateral amygdala (BLA) in in vitro slice preparations to determine long-term differences in metabotropic glutamate receptor (mGluR) agonist-induced membrane responses in control and amygdala-kindled rats. 2. (2S,3S,4S)-alpha-(carboxycyclopropyl)glycine-1 (L...

journal_title：Journal of neurophysiology

authors： Holmes KH,Keele NB,Shinnick-Gallagher P

更新日期：1996-10-01 00:00:00

abstract：:The deep piriform region has an unusually high seizure susceptibility. Voltage imaging previously located the sites of epileptiform discharge onset in slices of rat piriform cortex and revealed the spatiotemporal pattern of development of two types of electrical activity during the latent period prior to discharge ons...

journal_title：Journal of neurophysiology

authors： Demir R,Haberly LB,Jackson MB

更新日期：2000-02-01 00:00:00

abstract：:Results from previous studies suggest that two-dimensional spatial patterns are processed similarly in vision and touch when the patterns are equated for effective size or when visual stimuli are blurred to mimic the spatial filtering of the skin. In the present study, we measured subjects' ability to perceive the sha...

journal_title：Journal of neurophysiology

authors： Cho Y,Craig JC,Hsiao SS,Bensmaia SJ

更新日期：2016-01-01 00:00:00

abstract：:Extracellular single-unit recordings were used to characterize responses of thalamic barreloid and cortical barrel neurons to controlled whisker deflections in 2, 3-, and 4-wk-old and adult rats in vivo under fentanyl analgesia. Results indicate that response properties of thalamic and cortical neurons diverge during ...

journal_title：Journal of neurophysiology

authors： Shoykhet M,Simons DJ

更新日期：2008-01-01 00:00:00

abstract：:Accurate temporal coding of low-frequency tones by spikes that are locked to a particular phase of the sine wave (phase-locking), occurs among certain groups of neurons at various processing levels in the brain. Phase-locked responses have previously been studied in the inferior colliculus and neocortex of the guinea ...

journal_title：Journal of neurophysiology

authors： Wallace MN,Anderson LA,Palmer AR

更新日期：2007-10-01 00:00:00

abstract：:We investigated the precision of spike timing in a model of gap junction-coupled oscillatory neurons. The model incorporated the known physiology, morphology, and connectivity of the weakly electric fish's high-frequency and extremely precise pacemaker nucleus (Pn). Two neuron classes, pacemaker and relay cells, were ...

journal_title：Journal of neurophysiology

authors： Moortgat KT,Bullock TH,Sejnowski TJ

更新日期：2000-02-01 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：:In recent years a small number of studies have applied functional imaging techniques to investigate visual responses in the human superior colliculus (SC), but few have investigated its oculomotor functions. Here, in two experiments, we examined activity associated with endogenous saccade preparation. We used 3-T fMRI...

journal_title：Journal of neurophysiology

authors： Furlan M,Smith AT,Walker R

更新日期：2015-08-01 00:00:00

abstract：:The ablation of afferent input results in the reorganization of sensory and motor cortices. In the primary visual cortex (V1), binocular retinal lesions deprive a corresponding cortical region [lesion projection zone (LPZ)] of visual input. Nevertheless, neurons in the LPZ regain responsiveness by shifting their recep...

journal_title：Journal of neurophysiology

authors： McManus JN,Ullman S,Gilbert CD

更新日期：2008-05-01 00:00:00

abstract：:Regulation of feeding behavior involves the integration of multiple physiological and neurological pathways that control both nutrient-seeking and consummatory behaviors. The consummatory phase of ingestion includes stereotyped oromotor movements of the tongue and jaw that are controlled through brain stem pathways. T...

journal_title：Journal of neurophysiology

authors： Nasse JS,Travers JB

更新日期：2014-08-01 00:00:00

abstract：:Adaptation is a prominent feature of the human motor system and has been studied extensively in reaching movements. This study characterizes adaptation and generalization during isometric reaching in which the arm remains stationary and the participant controls a virtual cursor via force applied by the hand. We measur...

journal_title：Journal of neurophysiology

authors： Rotella MF,Nisky I,Koehler M,Rinderknecht MD,Bastian AJ,Okamura AM

更新日期：2015-03-15 00:00:00

abstract：:Dual whole-cell patch clamp recordings from the soma and dendrites of CA1 pyramidal neurons located in hippocampal slices of adult rats were used to examine the potential mechanisms of phase precession. To mimic phasic synaptic input, 5-Hz sine wave current injections were simultaneously delivered both to the soma and...

journal_title：Journal of neurophysiology

authors： Magee JC

更新日期：2001-07-01 00:00:00

abstract：:Based on kinematic properties and distinct substrates, there are different classes of eyelid movement described as eyeblinks. We investigate whether the eyelid movements made in response to a conditioned stimulus (CS) are a category of eyelid movements distinct from blinks. Human subjects received 60 trials of classic...

journal_title：Journal of neurophysiology

authors： Schade Powers A,Coburn-Litvak P,Evinger C

更新日期：2010-02-01 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 examined the effect of the sweet transduction blocker gurmarin on taste responses recorded from neurons in the rat solitary nucleus (NST) to determine how gurmarin sensitivity is distributed across neuronal type. Initially, responses evoked by washing the anterior tongue and palate with 0.5 M sucrose, 0.1 M NaCl, 0...

journal_title：Journal of neurophysiology

authors： Lemon CH,Imoto T,Smith DV

更新日期：2003-08-01 00:00:00