GSG1L regulates the strength of AMPA receptor-mediated synaptic transmission but not AMPA receptor kinetics in hippocampal dentate granule neurons.

abstract：:We propose that the descending command from area 4 that is responsible, in part, for the change in limb trajectory required to step over an obstacle in one's path also plays a role in triggering the anticipatory postural modifications that accompany this movement. To test this hypothesis, we recorded the discharge cha...

journal_title：Journal of neurophysiology

authors： Kably B,Drew T

更新日期：1998-07-01 00:00:00

abstract：:Regional blood oxygenation in the cerebellum and posterior cerebral cortices was monitored with functional magnetic resonance imaging (fMRI) at four Tesla while 16 normal subjects performed three tasks with identical visual stimulation: fixation; attention focused upon either stimulus shape or color and sustained duri...

journal_title：Journal of neurophysiology

authors： Le TH,Pardo JV,Hu X

更新日期：1998-03-01 00:00:00

abstract：:Perceptual decision making is often modeled as perfect integration of sequential sensory samples until the accumulated total reaches a fixed decision bound. In that view, the buildup of neural activity during perceptual decision making is attributed to temporal integration. However, an alternative explanation is that ...

journal_title：Journal of neurophysiology

authors： Carland MA,Marcos E,Thura D,Cisek P

更新日期：2016-02-01 00:00:00

abstract：:1. Two hundred and twenty-one spinothalamic tract (STT) neurons in the lumbar spinal cord of anesthetized monkeys were studied. The majority of the recordings were in laminae IV-VI. Thirteen of these neurons were intracellularly injected with horseradish peroxidase and histologically reconstructed. 2. A standard serie...

journal_title：Journal of neurophysiology

authors： Surmeier DJ,Honda CN,Willis WD Jr

更新日期：1988-03-01 00:00:00

abstract：:The aim of this study was to determine the extent to which an attention-demanding visuomotor task affects the strength of the inhibitory control exerted by the wrist flexor group Ia afferents on the wrist extensor motoneurons. Effects of median nerve stimulation on the tonic activity of wrist extensor single motor uni...

journal_title：Journal of neurophysiology

authors： Nafati G,Schmied A,Rossi-Durand C

更新日期：2005-04-01 00:00:00

abstract：:1. Extracellular bath application of the selective Ca2+/calmodulin-dependent kinase II (CaMKII) inhibitor KN-62 to hippocampal slices in vitro blocked the induction of long-term depression (LTD) by low-frequency Schaffer collateral stimulation (1 Hz/15 min) of the same concentration as has been shown previously to pre...

journal_title：Journal of neurophysiology

authors： Stanton PK,Gage AT

更新日期：1996-09-01 00:00:00

abstract：:The parafacial respiratory group (pFRG), located in the lateral aspect of the rostroventral lateral medulla, has been described as a conditional expiratory oscillator that emerges mainly in conditions of high metabolic challenges to increase breathing. The convergence of inhibitory and excitatory inputs to pFRG and th...

journal_title：Journal of neurophysiology

authors： Silva JDN,Oliveira LM,Souza FC,Moreira TS,Takakura AC

更新日期：2020-05-01 00:00:00

abstract：:1. Compartmental modeling experiments were carried out in an anatomically characterized neocortical pyramidal cell to study the integrative behavior of a complex dendritic tree containing active membrane mechanisms. Building on a previously presented hypothesis, this work provides further support for a novel principle...

journal_title：Journal of neurophysiology

authors： Mel BW

更新日期：1993-09-01 00:00:00

abstract：:We investigated the afferents and intracortical synaptic organization of the anterior cingulate cortex (ACC) during noxious electrical stimulation. Extracellular field potentials were recorded simultaneously from 16 electrodes spanning all layers of the ACC in male Sprague-Dawley rats anesthetized by halothane inhalat...

journal_title：Journal of neurophysiology

authors： Yang JW,Shih HC,Shyu BC

更新日期：2006-12-01 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：:1. The hyperpolarization that follows tetanic stimulation was recorded intra-axonally from the internodal region of intramuscular myelinated motor axons. 2. The peak amplitude of the posttetanic hyperpolarization (PTH) that followed stimulation at 20-100 Hz for < or = 35 s increased with increasing train duration, rea...

journal_title：Journal of neurophysiology

authors： Morita K,David G,Barrett JN,Barrett EF

更新日期：1993-11-01 00:00:00

abstract：:Unitary discharge patterns (peristimulus time histograms or PSTH) and synaptic events were studies with intracellular recording techniques in 164 cat cochlear nucleus cells to steady-frequency tone bursts 250 ms in duration. There were four response types defined on the basis of the shape of the discharge patterns to ...

journal_title：Journal of neurophysiology

authors： Britt R,Starr A

更新日期：1976-01-01 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：:1. Activation of neurokinin receptors contributes to the excitation of many dorsal horn neurons by cutaneous sensory stimuli, particularly noxious stimuli. In the present study we investigate the role of neurokinin receptors in the activation of primate spinothalamic tract (STT) neurons by cutaneous mechanical stimuli...

journal_title：Journal of neurophysiology

authors： Dougherty PM,Palecek J,Palecková V,Willis WD

更新日期：1994-10-01 00:00:00

abstract：:To examine the functional interactions between the color and form pathways in the primate visual cortex, we have examined the functional connectivity between pairs of color oriented and nonoriented V1 and V2 neurons in Macaque monkeys. Optical imaging maps for color selectivity, orientation preference, and ocular domi...

journal_title：Journal of neurophysiology

authors： Roe AW,Ts'o DY

更新日期：1999-11-01 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：:1. Intracellular recordings, in conjunction with fura-2 fluorescence imaging, were used to evaluate the contribution of the different Ca2+ channel subtypes to the Ca2+ influx induced by back-propagating trains of action potentials. High-threshold channels contributed mainly to Ca2+ influx in pyramidal cell somata and ...

journal_title：Journal of neurophysiology

authors： Christie BR,Eliot LS,Ito K,Miyakawa H,Johnston D

更新日期：1995-06-01 00:00:00

abstract：:A total of 443 pelvic nerve afferent fibers in the L6 dorsal root of the rat were identified by electrical stimulation of the pelvic nerve; 319 (72%) were myelinated A delta fibers with a mean conduction velocity (CV) of 11.8 m/s and 124 (28%) were unmyelinated C fibers with mean CV of 1.9 m/s. Two hundred fifty-two f...

journal_title：Journal of neurophysiology

authors： Su X,Sengupta JN,Gebhart GF

更新日期：1997-03-01 00:00:00

abstract：:The role of dorsal root reflexes (DRRs) in acute cutaneous neurogenic inflammation induced by intradermal injection of capsaicin (CAP) was examined in anesthetized rats. Changes in cutaneous blood flow (flare) on the plantar surface of the foot were measured using a laser Doppler flowmeter, and neurogenic edema was ex...

journal_title：Journal of neurophysiology

authors： Lin Q,Wu J,Willis WD

更新日期：1999-11-01 00:00:00

abstract：:Behavioral and neural findings demonstrate that animals can locate low-frequency sounds along the azimuth by detecting microsecond interaural time differences (ITDs). Information about ITDs is also available in the amplitude modulations (i.e., envelope) of high-frequency sounds. Since medial superior olivary (MSO) neu...

journal_title：Journal of neurophysiology

authors： Gai Y,Kotak VC,Sanes DH,Rinzel J

更新日期：2014-08-15 00:00:00

abstract：:1. To better characterize temporal and spatial mechanisms involved in the coding of prolonged nociceptive stimuli in the spinal cord, the responses of dorsal horn wide dynamic range (WDR) and nociceptive-specific (NS) neurons to prolonged, repetitive noxious heat stimuli (45-49 degrees C) were examined in unanesthetiz...

journal_title：Journal of neurophysiology

authors： Coghill RC,Mayer DJ,Price DD

更新日期：1993-03-01 00:00:00

abstract：:Membrane retrieval following exocytosis in synaptic terminals is fast and compensatory, however, little is known about the factors that regulate or contribute to this special form of endocytosis. We used whole-terminal capacitance measurements to examine the effect of hydrostatic pressure on compensatory endocytosis i...

journal_title：Journal of neurophysiology

authors： Heidelberger R,Zhou ZY,Matthews G

更新日期：2002-11-01 00:00:00

abstract：:Recent physiological recording studies in monkeys have suggested that the frontal eye fields (FEFs) are involved in visual scene analysis even when eye movement commands are not required. We examined this proposed function of the human frontal eye fields during performance of visual search tasks in which difficulty wa...

journal_title：Journal of neurophysiology

authors： Muggleton NG,Juan CH,Cowey A,Walsh V

更新日期：2003-06-01 00:00:00

abstract：:Using near-infrared spectroscopy (NIRS) and multichannel probes, we studied hemoglobin (Hb) concentration changes when single-pulse transcranial magnetic stimulation (TMS) was applied over the left hemisphere primary motor cortex (M1). Seventeen measurement probes were centered over left M1. Subjects were studied in b...

journal_title：Journal of neurophysiology

authors： Furubayashi T,Mochizuki H,Terao Y,Arai N,Hanajima R,Hamada M,Matsumoto H,Nakatani-Enomoto S,Okabe S,Yugeta A,Inomata-Terada S,Ugawa Y

更新日期：2013-03-01 00:00:00

abstract：:Alzheimer's disease (AD) is a progressive neurodegenerative condition characterized by profound deficits in memory and cognitive function. Neuropathological hallmarks of the disease include a loss of basal forebrain cholinergic neurons and the deposition of beta-amyloid peptide (Abeta) in neuritic plaques. At a cellul...

journal_title：Journal of neurophysiology

authors： Fu W,Jhamandas JH

更新日期：2003-11-01 00:00:00

abstract：:Foot drop is very common among people with chronic incomplete spinal cord injury (SCI) and likely stems from SCI that disturbs the corticospinal activation of the ankle dorsiflexor tibialis anterior (TA). Thus, if one can recover or increase the corticospinal excitability reduced by SCI, motor function recovery may be...

journal_title：Journal of neurophysiology

authors： Thompson AK,Fiorenza G,Smyth L,Favale B,Brangaccio J,Sniffen J

更新日期：2019-03-01 00:00:00

abstract：:The rhythmic delivery of visual stimuli evokes large-scale neuronal entrainment in the form of steady-state oscillatory field potentials. The spatiotemporal properties of stimulus drive appear to constrain the relative degrees of neuronal entrainment. Specific frequency ranges, for example, are uniquely suited for enh...

journal_title：Journal of neurophysiology

authors： Nguyen T,Kuntzelman K,Miskovic V

更新日期：2017-07-01 00:00:00

abstract：:The motor pathway responsible for the complex vocalizations of songbirds has been extensively characterized, both in terms of intrinsic and synaptic physiology in vitro and in terms of the spatiotemporal patterns of neural activity in vivo. However, the relationship between the neural architecture of the song motor pa...

journal_title：Journal of neurophysiology

authors： Abarbanel HD,Gibb L,Mindlin GB,Talathi S

更新日期：2004-07-01 00:00:00

abstract：:Intrathecally applied nicotine reduces bradykinin-induced plasma extravasation (BK-induced PE) in the rat knee joint. This depression is mediated by the hypothalamo-pituitary-adrenal (HPA) axis and is enhanced by interruption of impulse traffic in afferents of the abdominal vagus nerve. Like intrathecal nicotine, elec...

journal_title：Journal of neurophysiology

authors： Miao FJ,Jänig W,Green PG,Levine JD

更新日期：1997-09-01 00:00:00

abstract：:Changes to cerebral miRNA expression have been implicated in the progression of Alzheimer's disease (AD), as miRNAs that regulate the expression of gene products involved in amyloid beta (Aβ) processing, such as BACE1, are dysregulated in those that suffer from AD. Exercise training improves cognition and reduces BACE...

journal_title：Journal of neurophysiology

authors： Dungan CM,Valentino T,Vechetti IJ Jr,Zdunek CJ,Murphy MP,Lin AL,McCarthy JJ,Peterson CA

更新日期：2020-12-01 00:00:00