Similarities in error processing establish a link between saccade prediction at baseline and adaptation performance.

abstract：:Performance in behavioral tasks is influenced by temporal expectations shaped by the temporal structure of the task. Such implicit temporal preparation is reflected in slow brain potentials and electroencephalographic oscillations and is attributed to interval timing mechanisms that probably depend on intact basal gan...

journal_title：Journal of neurophysiology

authors： Praamstra P,Pope P

更新日期：2007-11-01 00:00:00

abstract：:The whisker region in the rodent primary motor (MI) cortex receives dense projections from neurons aligned with the layer IV septa in the whisker region of the primary somatosensory (SI) cortex. To compare whisker-induced responses in MI with respect to the SI responses in the septa and adjoining barrel regions, we us...

journal_title：Journal of neurophysiology

authors： Chakrabarti S,Zhang M,Alloway KD

更新日期：2008-07-01 00:00:00

abstract：:1. In a search for correlated fast rhythms in recurrent laryngeal (RL) expiratory (E) activities, we performed spectral and coherence analysis on bilateral RL nerve discharges in 54 midcollicular decerebrate, paralyzed cats. 2. Inspiratory (I) RL activities showed in almost all cases high-frequency oscillations (HFO, ...

journal_title：Journal of neurophysiology

authors： Huang WX,Christakos CN,Cohen MI,He Q

更新日期：1993-11-01 00:00:00

abstract：:1. The primary functions of the superior colliculus (SC) are thought to include both the spatial localization of sensory stimuli and the initiation of an orienting response. It has been hypothesized that, in cat, both of these SC functions may be influenced by feedback from the extraocular muscles. The present investi...

journal_title：Journal of neurophysiology

authors： Nelson JS,Meredith MA,Stein BE

更新日期：1989-12-01 00:00:00

abstract：:N-methyl-D-aspartate receptors (NMDARs) are comprised of different subunits. NR2 subunits confer different pharmacological and biophysical properties to NMDARs. Although NR2B subunit expression is uniform throughout striatum, NR2A subunit expression is greater laterally. Pharmacologically isolated NMDAR-mediated excit...

journal_title：Journal of neurophysiology

authors： Chapman DE,Keefe KA,Wilcox KS

更新日期：2003-01-01 00:00:00

abstract：:The cerebral cortex, the neostriatum (Str), and the external segment of the globus pallidus (GPe) form a cortico-Str-GPe disynaptic connection, which is one of the major connections in the basal ganglia circuitries and a target of dopamine modulation. The aim of this study was to examine the actions of D2-like dopamin...

journal_title：Journal of neurophysiology

authors： Watanabe K,Kita T,Kita H

更新日期：2009-02-01 00:00:00

abstract：:Abducens neurons undergo a dose-dependent synaptic blockade (either disinhibition or complete blockade) when tetanus neurotoxin (TeNT) is injected into the lateral rectus muscle at either a low (0.5) or a high dose (5 ng/kg). We studied the firing pattern and recruitment order in abducens neurons both in control and a...

journal_title：Journal of neurophysiology

authors： Pastor AM,Gonzalez-Forero D

更新日期：2003-10-01 00:00:00

abstract：:1. One hundred seventy-nine single units were studied in the superior colliculus of seven Dutch-belted rabbits following ablation of the ipsilateral visual cortex. The response characteristics of these units were compared with those of 284 single units recorded from the superior colliculus of 20 intact animals. 2. In ...

journal_title：Journal of neurophysiology

authors： Graham J,Berman N,Murphy EH

更新日期：1982-02-01 00:00:00

abstract：:Humans maneuver easily over uneven terrain. To maintain smooth and efficient gait the motor system needs to adapt the locomotor output to the walking environment. In the present study we investigate the role of sensory feedback in adjusting the soleus muscle activity during overground walking in 19 healthy volunteers....

journal_title：Journal of neurophysiology

authors： Af Klint R,Nielsen JB,Sinkjaer T,Grey MJ

更新日期：2009-04-01 00:00:00

abstract：:Expression of the 5-HT(1Apl(a)) receptor in Aplysia pleural sensory neurons inhibited 5-HT-mediated translocation of the novel PKC Apl II in sensory neurons and prevented PKC-dependent synaptic facilitation at sensory to motoneuron synapses (Nagakura et al. 2010). We now demonstrate that the ability of inhibitory rece...

journal_title：Journal of neurophysiology

authors： Dunn TW,Farah CA,Sossin WS

更新日期：2012-01-01 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 contribution of ascending afferents to the control of speech movement was evaluated by applying unanticipated loads to the lower lip during the generation of combined upper lip-lower lip speech gestures. To eliminate potential contamination due to anticipation or adaptation, loads were applied randomly on only 10-...

journal_title：Journal of neurophysiology

authors： Abbs JH,Gracco VL

更新日期：1984-04-01 00:00:00

abstract：:1. Although it is generally agreed that Ca2+ couples depolarization to the release of neurotransmitters, hypertonic saline and ethanol (ETOH) evoke neurosecretion independent of extracellular Ca2+. One possible explanation is that these agents release Ca2+ from an intracellular store that then stimulates Ca(2+)-depend...

journal_title：Journal of neurophysiology

authors： Brosius DC,Hackett JT,Tuttle JB

更新日期：1992-10-01 00:00:00

abstract：:Humans adopt very different head movement strategies for different gaze behaviors, for example, when playing sports versus watching sports on television. Such strategy switching appears to depend on both context and expectation of future gaze positions. Here, we explored the neural mechanisms for such behaviors by tra...

journal_title：Journal of neurophysiology

authors： Monteon JA,Avillac M,Yan X,Wang H,Crawford JD

更新日期：2012-11-01 00:00:00

abstract：:Using whole cell patch-clamp recordings, we examined the effect of colchicine, a microtubule disrupter, on the properties of glycine receptors (GlyRs) in cultured spinal cord neurons. Confocal microscopy revealed that colchicine treatment effectively altered microtubule bundles and neuronal morphology. Application of ...

journal_title：Journal of neurophysiology

authors： van Zundert B,Alvarez FJ,Yevenes GE,Cárcamo JG,Vera JC,Aguayo LG

更新日期：2002-01-01 00:00:00

abstract：:Multimodal sensory integration facilitates the generation of a unified and coherent perception of the environment. It is now well established that unimodal sensory perceptions, such as vision, are improved in multisensory contexts. Whereas multimodal integration is primarily performed by dedicated multisensory brain r...

journal_title：Journal of neurophysiology

authors： McClure JP Jr,Polack PO

更新日期：2019-06-01 00:00:00

abstract：:Properties of calcium spikes revealed during GABAA receptor antagonism in hippocampal CA1 neurons from guinea pigs. J. Neurophysiol. 78: 2269-2279, 1997. Intracellular electrical responses and changes in intracellular calcium concentration ([Ca2+]i) in response to activation of synaptic inputs and to DC injections wer...

journal_title：Journal of neurophysiology

authors： Miura M,Yoshioka M,Miyakawa H,Kato H,Ito KI

更新日期：1997-11-01 00:00:00

abstract：:1. Bicuculline-induced epileptiform bursts in slices of neocortical tissue resected from children (3 mo to 14 yr) undergoing neurosurgical treatment for intractable epilepsy were studied with conventional intracellular recording techniques. The purposes of this study were to characterize the bursts evoked in immature ...

journal_title：Journal of neurophysiology

authors： Kim YI,Peacock WJ,Dudek FE

更新日期：1993-11-01 00:00:00

abstract：:Synapsin is a synaptic vesicle-associated protein implicated in the regulation of vesicle trafficking and transmitter release, but its role in heterosynaptic plasticity remains elusive. Moreover, contradictory results have obscured the contribution of synapsin to homosynaptic plasticity. We previously reported that th...

journal_title：Journal of neurophysiology

authors： Fioravante D,Liu RY,Netek AK,Cleary LJ,Byrne JH

更新日期：2007-12-01 00:00:00

abstract：:Voltage-sensitive dye activity within the thin, unfoliated turtle cerebellar cortex (Cb) was recorded in vitro during eighth cranial nerve (nVIII) stimulation. Short latency responses were localized to the middle of the lateral edges of both ipsilateral and contralateral Cb [vestibulocerebellum (vCb)]. Even with a sev...

journal_title：Journal of neurophysiology

authors： Brown ME,Martin JR,Rosenbluth J,Ariel M

更新日期：2011-03-01 00:00:00

abstract：:1. In the intact pond snail Planorbis corneus, a rapid tilt in any plane evoked a defense reaction consisting of a fast movement of the shell towards the head, shortening of the foot, inhibition of locomotion and of rhythmical feeding movements. This reaction was similar to the first phase of the general defense react...

journal_title：Journal of neurophysiology

authors： Arshavsky YI,Deliagina TG,Okshtein IL,Orlovsky GN,Panchin YV,Popova LB

更新日期：1994-03-01 00:00:00

abstract：:1. The action of N-methyl-D-aspartate (NMDA) on cone horizontal cells was studied in in vitro goldfish retinas superfused with a bicarbonate-based Ringer solution that contained D-serine (0.5 microM), a glycine analogue, but no added Mg2+. Horizontal cell light responses and electrical coupling were assessed by monito...

journal_title：Journal of neurophysiology

authors： Harsanyi K,Wang Y,Mangel SC

更新日期：1996-02-01 00:00:00

abstract：:The role of GAT-3 transporters in regulating GABA(A) receptor-mediated inhibition was examined in the rat neocortex using an in vitro slice preparation. Pharmacologically isolated GABA(A) receptor-mediated responses were recorded from layer V neocortical pyramidal cells, and the effects of SNAP-5114, a GAT-3 GABA tran...

journal_title：Journal of neurophysiology

authors： Kinney GA

更新日期：2005-12-01 00:00:00

abstract：:Movement duration is an integral component of motor control, but nearly all extant optimization models of motor planning prefix duration instead of explaining it. Here we propose a new optimization principle that predicts movement duration. The model assumes that the brain attempts to minimize movement duration under ...

journal_title：Journal of neurophysiology

authors： Tanaka H,Krakauer JW,Qian N

更新日期：2006-06-01 00:00:00

abstract：:CA1 inhibitory interneurons at the stratum lacunosum-moleculare and radiatum junction (LM/RAD-INs) display subthreshold membrane potential oscillations (MPOs) involving voltage-dependent Na(+) and A-type K(+) currents. LM/RAD-INs also express other voltage-gated K(+) currents, although their properties and role in MPO...

journal_title：Journal of neurophysiology

authors： Morin F,Haufler D,Skinner FK,Lacaille JC

更新日期：2010-06-01 00:00:00

abstract：:1. A 16-channel electrode array was used to record simultaneously extracellular laminar field potentials evoked by displacement of contralateral vibrissa from vibrissa/barrel cortex in five rats. Current source-density (CSD) analysis combined with principal component analysis (PCA) was used to determine the time cours...

journal_title：Journal of neurophysiology

authors： Di S,Baumgartner C,Barth DS

更新日期：1990-04-01 00:00:00

abstract：:Many rapidly firing neurons, including those in the medial nucleus of the trapezoid body (MNTB) in the auditory brain stem, express "high threshold" voltage-gated Kv3.1 potassium channels that activate only at positive potentials and are required for stimuli to generate rapid trains of actions potentials. We now descr...

journal_title：Journal of neurophysiology

authors： Brown MR,El-Hassar L,Zhang Y,Alvaro G,Large CH,Kaczmarek LK

更新日期：2016-07-01 00:00:00

abstract：:Cholinergic signaling coupled to sensory-driven neuronal depolarization is essential for modulating lasting changes in deep-layer neural excitability and experience-dependent plasticity in the primary auditory cortex. However, the underlying cellular mechanism(s) associated with coincident cholinergic receptor activat...

journal_title：Journal of neurophysiology

authors： Fu X,Ye H,Jia H,Wang X,Chomiak T,Luo F

更新日期：2019-12-01 00:00:00

abstract：:Motor cortex plays a substantial role in driving movement, yet the details underlying this control remain unresolved. We analyzed the extent to which movement-related information could be extracted from single-trial motor cortical activity recorded while monkeys performed center-out reaching. Using information theoret...

journal_title：Journal of neurophysiology

authors： Golub MD,Yu BM,Schwartz AB,Chase SM

更新日期：2014-07-15 00:00:00

abstract：:The noted disruption of thalamocortical connections and abnormalities in tactile sensory function has resulted in a new definition of cerebral palsy (CP) that recognizes the sensorimotor integration process as central to the motor impairments seen in these children. Despite this updated definition, the connection betw...

journal_title：Journal of neurophysiology

authors： Kurz MJ,Heinrichs-Graham E,Becker KM,Wilson TW

更新日期：2015-05-01 00:00:00