L-arginine via nitric oxide is an inhibitory feedback modulator of Aplysia feeding.

abstract：:We presented optic flow and real movement heading stimuli while recording MSTd neuronal activity. Monkeys were alternately engaged in three tasks: visual detection of optic flow heading perturbations, vestibular detection of real movement heading perturbations, and auditory detection of brief tones. Push-button RTs we...

journal_title：Journal of neurophysiology

authors： Page WK,Duffy CJ

更新日期：2018-01-01 00:00:00

abstract：:To estimate contour-orientation sensitivity of the cat and the degree to which precortical processing contributes to such estimates, the amplitude of visually evoked potentials (VEP) recorded from the visual cortex of cats in response to a visual stimulus (S2) presented at various intervals after presentation of anoth...

journal_title：Journal of neurophysiology

authors： Tootle JS,Berkley MA

更新日期：1985-05-01 00:00:00

abstract：:A large array of neuroscientific techniques, including in vivo electrophysiology, two-photon imaging, optogenetics, lesions, and microdialysis, require access to the brain through the skull. Ideally, the necessary craniotomies could be performed in a repeatable and automated fashion, without damaging the underlying br...

journal_title：Journal of neurophysiology

authors： Pak N,Siegle JH,Kinney JP,Denman DJ,Blanche TJ,Boyden ES

更新日期：2015-06-01 00:00:00

abstract：:1. Spontaneous saccades, vestibuloocular responses (VOR), and optokinetic nystagmus were recorded in three squirrel monkeys before and after chemical or electrolytic lesion of the posterior commissure (PC). 2. PC lesions produced abnormal vertical eye movements, in particular, 1) Postsaccadic drifts, and 2) VOR gain r...

journal_title：Journal of neurophysiology

authors： Partsalis AM,Highstein SM,Moschovakis AK

更新日期：1994-06-01 00:00:00

abstract：:Populations of output neurons in the mammalian olfactory bulb (OB) exhibit distinct, widespread spatial and temporal activation patterns when stimulated with odorants. However, questions remain as to how ensembles of mitral/tufted (M/T) neurons in the mammalian OB represent odorant information. In this report, the sin...

journal_title：Journal of neurophysiology

authors： Lehmkuhle MJ,Normann RA,Maynard EM

更新日期：2006-03-01 00:00:00

abstract：:These experiments were designed to test the hypothesis that climbing fiber inputs evoked by a peripheral stimulus increase the responsiveness of Purkinje cells to mossy fiber inputs. This hypothesis was based on a previous series of observations demonstrating that spontaneous climbing fiber inputs are associated with ...

journal_title：Journal of neurophysiology

authors： Ebner TJ,Yu QX,Bloedel JR

更新日期：1983-07-01 00:00:00

abstract：:1. Taste buds in catfish are found not only within the oropharyngeal cavity, as in mammals, but are also located along the external body surface of the animal from the barbels and lips to the caudal fin. Because these taste buds are innervated by the facial (cranial VII) nerve, the extraoral taste system of catfish is...

journal_title：Journal of neurophysiology

authors： Michel W,Caprio J

更新日期：1991-07-01 00:00:00

abstract：:In this paper, the predictive capability of surface and untargeted intramuscular electromyography (EMG) was compared with respect to wrist-joint torque to quantify which type of measurement better represents joint torque during multiple degrees-of-freedom (DoF) movements for possible application in prosthetic control....

journal_title：Journal of neurophysiology

authors： Kamavuako EN,Scheme EJ,Englehart KB

更新日期：2013-06-01 00:00:00

abstract：:In developing ciliary ganglion (CG) neurons, movement of functional large-conductance (BK type) Ca(2+)-activated K+ (K(Ca)) channels to the cell surface is stimulated by the endogenous growth factors TGF(beta)1 and beta-neuregulin-1 (NRG1). Here we show that a brief NRG1 treatment (0.5-1.5 h) mobilizes K(Ca) channels ...

journal_title：Journal of neurophysiology

authors： Chae KS,Oh KS,Dryer SE

更新日期：2005-08-01 00:00:00

abstract：:The action potential (AP) is a fundamental feature of excitable cells that serves as the basis for long-distance signaling in the nervous system. There is considerable diversity in the appearance of APs and the underlying repolarization mechanisms in different neuronal types (reviewed in Bean BP. Nat Rev Neurosci 8: 4...

journal_title：Journal of neurophysiology

authors： Pathak D,Guan D,Foehring RC

更新日期：2016-05-01 00:00:00

abstract：:The central auditory system has traditionally been divided into lemniscal and nonlemniscal pathways leading from the midbrain through the thalamus to the cortex. This view has served as an organizing principle for studying, modeling, and understanding the encoding of sound within the brain. However, there is evidence ...

journal_title：Journal of neurophysiology

authors： Straka MM,Schmitz S,Lim HH

更新日期：2014-08-15 00:00:00

abstract：:Humans quickly and sophisticatedly correct their movements in response to changes in the world, such as when reaching to a target that abruptly changes its location. The vigor of these movement corrections is time-dependent, increasing if the time left to make the correction decreases, which can be explained by optima...

journal_title：Journal of neurophysiology

authors： Oostwoud Wijdenes L,van Beers RJ,Medendorp WP

更新日期：2019-09-01 00:00:00

abstract：:Glycinergic and GABAergic inhibition are juxtaposed at one retinal synaptic layer yet likely perform different functions. These functions have usually been evaluated using receptor antagonists. In examining retinal glycine receptors, we were surprised to find that commonly used concentrations of GABA antagonists block...

journal_title：Journal of neurophysiology

authors： Wang P,Slaughter MM

更新日期：2005-06-01 00:00:00

abstract：:How the CNS masters the many degrees of freedom of the musculoskeletal system to control goal-directed movements is a long-standing question. We have recently provided support to the hypothesis that the CNS relies on a modular control architecture by showing that the phasic muscle patterns for fast reaching movements ...

journal_title：Journal of neurophysiology

authors： d'Avella A,Fernandez L,Portone A,Lacquaniti F

更新日期：2008-09-01 00:00:00

abstract：:The tactile sensations mediated by the whisker-trigeminal system allow rodents to efficiently detect and discriminate objects. These capabilities rely strongly on the temporal and spatial structure of whisker deflections. Subthreshold but also spiking receptive fields in the barrel cortex encompass a large number of v...

journal_title：Journal of neurophysiology

authors： Le Cam J,Estebanez L,Jacob V,Shulz DE

更新日期：2011-08-01 00:00:00

abstract：:Extracellular discharges from single neurons in the internal segment of the globus pallidus (GPi) were recorded and analyzed for rate changes associated with visually guided forearm rotations to four different targets. We sought to examine how GPi neurons contribute to movement preparation and execution. Unit discharg...

journal_title：Journal of neurophysiology

authors： Gdowski MJ,Miller LE,Parrish T,Nenonene EK,Houk JC

更新日期：2001-02-01 00:00:00

abstract：:Reward and punishment have opposite affective value but are both processed by the cingulate cortex. However, it is unclear whether the positive and negative affective values of monetary reward and punishment are processed by separate or common subregions of the cingulate cortex. We performed a functional magnetic reso...

journal_title：Journal of neurophysiology

authors： Fujiwara J,Tobler PN,Taira M,Iijima T,Tsutsui K

更新日期：2009-06-01 00:00:00

abstract：:The medial-olivocochlear (MOC) acoustic reflex is thought to provide frequency-specific feedback that adjusts the gain of cochlear amplification, but little is known about how frequency specific the reflex actually is. We measured human MOC tuning through changes in stimulus frequency otoacoustic emissions (SFOAEs) fr...

journal_title：Journal of neurophysiology

authors： Lilaonitkul W,Guinan JJ Jr

更新日期：2012-03-01 00:00:00

abstract：:Task optimization in the presence of signal-dependent noise (TOPS) has been proposed as a general framework for planning goal-directed movements. Within this framework, the motor command is assumed to be corrupted by signal-dependent noise, which leads to a distribution of possible movements. A task can then be equate...

journal_title：Journal of neurophysiology

authors： Hamilton AF,Wolpert DM

更新日期：2002-05-01 00:00:00

abstract：:The medial division of the ventral nucleus of the lateral lemniscus (VNLLm) contains a specialized population of neurons that is sensitive to interaural temporal disparities (ITDs), a potent cue for sound localization along the azimuth. Unlike many ITD-sensitive neurons elsewhere in the auditory system, neurons in the...

journal_title：Journal of neurophysiology

authors： Batra R,Fitzpatrick DC

更新日期：2002-08-01 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：:In the hippocampus, the calcium-binding protein parvalbumin (PV) is expressed in interneurons that innervate perisomatic regions. PV in GABAergic synaptic terminals was proposed to limit repetitive GABA release by buffering of "residual calcium." We assessed the role of presynaptic PV in Ca(2+)-dependent GABA release ...

journal_title：Journal of neurophysiology

authors： Vreugdenhil M,Jefferys JG,Celio MR,Schwaller B

更新日期：2003-03-01 00:00:00

abstract：:The goal of this study was to characterize the dynamics and functional connectivity of brain networks associated with fast (short-term) learning of handwriting using functional magnetic resonance imaging. Participants (n = 12) performed a graphomotor sequence learning task (naïve subjects learning to draw simple, 3-st...

journal_title：Journal of neurophysiology

authors： Swett BA,Contreras-Vidal JL,Birn R,Braun A

更新日期：2010-06-01 00:00:00

abstract：:Olfactory receptor neurons (ORNs) respond to odorants with changes in the action potential firing rate. Excitatory responses, consisting of firing increases, are mediated by a cyclic AMP cascade that leads to the activation of cationic nonselective cyclic nucleotide-gated (CNG) channels and Ca2+-dependent Cl- (ClCa) c...

journal_title：Journal of neurophysiology

authors： Delgado R,Saavedra MV,Schmachtenberg O,Sierralta J,Bacigalupo J

更新日期：2003-09-01 00:00:00

abstract：:Learned vocalizations, such as bird song, require intricate coordination of vocal and respiratory muscles. Although the neural basis for this coordination remains poorly understood, it likely includes direct synaptic interactions between respiratory premotor neurons and vocal motor neurons. In birds, as in mammals, th...

journal_title：Journal of neurophysiology

authors： Kubke MF,Yazaki-Sugiyama Y,Mooney R,Wild JM

更新日期：2005-10-01 00:00:00

abstract：:In the ventral tegmental area (VTA), interactions between dopamine (DA) and γ-aminobutyric acid (GABA) neurons are critical for regulating DA neuron activity and thus DA efflux. To provide a mechanistic explanation of how GABA neurons influence DA neuron firing, we developed a circuit model of the VTA. The model is ba...

journal_title：Journal of neurophysiology

authors： Morozova EO,Myroshnychenko M,Zakharov D,di Volo M,Gutkin B,Lapish CC,Kuznetsov A

更新日期：2016-10-01 00:00:00

abstract：:Humans with spinal cord injury (SCI) modulate locomotor output in response to limb load. Understanding the neural control mechanisms responsible for locomotor adaptation could provide a framework for selecting effective interventions. We quantified feedback and feedforward locomotor adaptations to limb load modulation...

journal_title：Journal of neurophysiology

authors： Gordon KE,Wu M,Kahn JH,Schmit BD

更新日期：2010-09-01 00:00:00

abstract：:Divergence of the Shaker superfamily of voltage-gated (Kv) ion channels early in metazoan evolution created numerous electrical phenotypes that were presumably selected to produce a wide range of excitability characteristics in neurons, myocytes, and other cells. A comparative approach that emphasizes this early radia...

journal_title：Journal of neurophysiology

authors： Klassen TL,Buckingham SD,Atherton DM,Dacks JB,Gallin WJ,Spencer AN

更新日期：2006-05-01 00:00:00

abstract：:1. Serotonergic modulation of a hyperpolarization-activated inward current, Ih, and a calcium-dependent outward current, Io(Ca), was examined in the dorsal gastric (DG) motor neuron, with the use of intracellular recording techniques in an isolated preparation of the crab stomatogastric ganglion (STG). 2. Hyperpolariz...

journal_title：Journal of neurophysiology

authors： Kiehn O,Harris-Warrick RM

更新日期：1992-08-01 00:00:00

abstract：:1. Whole cell patch-clamp experiments were conducted to determine whether rat aortic baroreceptor neurons contain mechano-sensitive conductances. 2. Putative aortic baroreceptor neurons in the nodose ganglia were identified by injecting DiI onto the adventitia of the aortic arch. Nodose ganglia neurons were dissociate...

journal_title：Journal of neurophysiology

authors： Cunningham JT,Wachtel RE,Abboud FM

更新日期：1995-05-01 00:00:00