L-type calcium channel-dependent inhibitory plasticity in the thalamus.

abstract：:The receptive field organization of nociceptive neurons suggests that noxious information may be encoded by population-based mechanisms. Electrophysiological evidence of population coding mechanisms has remained limited. However, psychophysical studies examining interactions between multiple noxious stimuli can provid...

journal_title：Journal of neurophysiology

authors： Quevedo AS,Coghill RC

更新日期：2009-12-01 00:00:00

abstract：:Frequent gait modifications are often required to navigate our world. These can involve long or wide steps or changes in direction. People generally prefer to minimize the motor cost (or effort) of a movement, although with changes in gait this is not always possible. The decision of when and where to shift gaze is cr...

journal_title：Journal of neurophysiology

authors： Domínguez-Zamora FJ,Marigold DS

更新日期：2019-07-01 00:00:00

abstract：:Previous studies have described maturational changes in GABAergic inhibitory synaptic transmission in the rodent somatosensory cortex during the early postnatal period. To determine whether alterations in the functional properties of synaptically localized GABA(A) receptors (GABA(A)Rs) contribute to development of inh...

journal_title：Journal of neurophysiology

authors： Dunning DD,Hoover CL,Soltesz I,Smith MA,O'Dowd DK

更新日期：1999-12-01 00:00:00

abstract：:1. The dentate gyrus fails to develop epileptiform activity in many experimental models of epilepsy, including the in vitro low-Ca2+ model. Although manipulating the K+ concentration or osmolality of normal low-Ca2+ perfusion mediums can enhance the propensity of the dentate gyrus to develop seizure activity, the spec...

journal_title：Journal of neurophysiology

authors： Richardson TL,O'Reilly CN

更新日期：1995-07-01 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：:The ventromedial medulla is implicated in a variety of functions including nociceptive and cardiovascular modulation and the control of thermoregulation. To determine whether single microinjections into the ventromedial medulla elicit changes in one or multiple functional systems, the GABA(A) receptor antagonist bicuc...

journal_title：Journal of neurophysiology

authors： Nason MW Jr,Mason P

更新日期：2004-07-01 00:00:00

abstract：:The synaptic plasticity literature has focused on establishing necessity and sufficiency as two essential and distinct features in causally relating a signaling molecule to plasticity induction, an approach that has been surprisingly lacking in the intrinsic plasticity literature. In this study, we complemented the re...

journal_title：Journal of neurophysiology

authors： Ashhad S,Johnston D,Narayanan R

更新日期：2015-04-01 00:00:00

abstract：:Recent work has investigated the link between motor learning and sensory function in arm movement control. A number of findings are consistent with the idea that motor learning is associated with systematic changes to proprioception (Haith A, Jackson C, Mial R, Vijayakumar S. Adv Neural Inf Process Syst 21: 593-600, 2...

journal_title：Journal of neurophysiology

authors： Wong JD,Kistemaker DA,Chin A,Gribble PL

更新日期：2012-12-01 00:00:00

abstract：:We studied the temporal behavior and tuning properties of medial superior temporal (MST) neurons in response to constant flow-field stimulation and continuously changing flow-field stimulation (transitions), which were obtained by morphing one flow field into another. During transitions, the flow fields resembled the ...

journal_title：Journal of neurophysiology

authors： Paolini M,Distler C,Bremmer F,Lappe M,Hoffmann KP

更新日期：2000-08-01 00:00:00

abstract：:When an object is lifted vertically, the normal force increases and decreases in tandem with tangential (load) force to safely avoid slips. For horizontal object transport, horizontal forces at the contact surfaces can be decomposed into manipulation forces (producing acceleration/deceleration) and grasping forces. Al...

journal_title：Journal of neurophysiology

authors： Winges SA,Soechting JF,Flanders M

更新日期：2007-08-01 00:00:00

abstract：:High-frequency burstlike electrical conditioning stimulation (HFS) applied to human skin induces an increase in mechanical pinprick sensitivity of the surrounding unconditioned skin (a phenomenon known as secondary hyperalgesia). The present study assessed the effect of frequency of conditioning stimulation on the dev...

journal_title：Journal of neurophysiology

authors： van den Broeke EN,Gousset S,Bouvy J,Stouffs A,Lebrun L,van Neerven SGA,Mouraux A

更新日期：2019-09-01 00:00:00

abstract：:Neurons of the avian nucleus laminaris (NL) compute the interaural time difference (ITD) by detecting coincident arrivals of binaural signals with submillisecond accuracy. The cellular mechanisms for this temporal precision have long been studied theoretically and experimentally. The myelinated axon initial segment in...

journal_title：Journal of neurophysiology

authors： Ashida G,Abe K,Funabiki K,Konishi M

更新日期：2007-03-01 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. Physiological responses of hippocampal pyramidal neurons in primary culture to prolonged glutamate (GLU) exposure (500 microM in all experiments) were studied with the use of patch electrodes and whole-cell current-clamp recording techniques. In some experiments, perforated patch recordings were employed with elect...

journal_title：Journal of neurophysiology

authors： Coulter DA,Sombati S,DeLorenzo RJ

更新日期：1992-08-01 00:00:00

abstract：:Electrical stimulation has been delivered to the basal ganglia (BG) to treat intractable symptoms of a variety of clinical disorders. However, it is still unknown how such treatments improve behavioral symptoms. A difficulty of this problem is that artificial signals created by electrical stimulation interact with int...

journal_title：Journal of neurophysiology

authors： Watanabe M,Munoz DP

更新日期：2013-07-01 00:00:00

abstract：:1. The somatotopic organization of nociceptive-specific (NS) and wide dynamic range (WDR) units in the nucleus ventralis posterolateralis (VPL) of the ventrobasal (VB) complex was studied. Experiments were carried out on adult cats anesthetized with urethane-chloralose. The recording sites of nociceptive units were ma...

journal_title：Journal of neurophysiology

authors： Yokota T,Asato F,Koyama N,Masuda T,Taguchi H

更新日期：1988-11-01 00:00:00

abstract：:We performed a whole-body mapping study of the effect of unilateral muscle vibration, eliciting spindle Ia firing, on the control of standing and walking in humans. During quiet stance, vibration applied to various muscles of the trunk-neck system and of the lower limb elicited a significant tilt in whole body postura...

journal_title：Journal of neurophysiology

authors： Courtine G,De Nunzio AM,Schmid M,Beretta MV,Schieppati M

更新日期：2007-01-01 00:00:00

abstract：:We assessed synaptic α-amino-3-hydroxy-5-methyl-4-isoxazole propionate receptor (AMPAR) properties during synaptogenesis to describe the development of individual glutamatergic synapses on rat hippocampal CA1 principal neurons. Pharmacologically isolated AMPAR-mediated glutamatergic synaptic currents [evoked by stimul...

journal_title：Journal of neurophysiology

authors： Stubblefield EA,Benke TA

更新日期：2010-10-01 00:00:00

abstract：:Many electrophysiologists view neurotransmitter transporters as tiny vacuum cleaners, operating continuously to lower extracellular neurotransmitter concentration to zero. However, this is not consistent with their known behavior, instead only reducing extracellular neurotransmitter concentration to a finite, nonzero ...

journal_title：Journal of neurophysiology

authors： Richerson GB,Wu Y

更新日期：2003-09-01 00:00:00

abstract：:The characteristics of the primary afferent depolarization (PAD) of Ia- and Ib-fibers generated by segmental and descending inputs have been analyzed in the spinal cord of anesthetized cats. The PAD was inferred from the changes produced by conditioning inputs on the intraspinal stimulus current required to produce a ...

journal_title：Journal of neurophysiology

authors： Rudomin P,Solodkin M,Jiménez I

更新日期：1986-10-01 00:00:00

abstract：:Directional hearing is crucial for animals depending on acoustic signals to locate a mate. We focused on crickets to explore the reliability of directional information forwarded to the brain by the ascending auditory interneuron AN1, which is crucial for phonotactic behavior. We presented calling song from -45° to +45...

journal_title：Journal of neurophysiology

authors： Lv M,Zhang X,Hedwig B

更新日期：2020-03-01 00:00:00

abstract：:Gamma-aminobutyric acid type A (GABAA) receptors expressed within the medial preoptic area (mPOA) are known to play a critical role in regulating sexual and neuroendocrine functions. In the rat brain, high levels of expression of the gamma1 subunit mRNA of the GABAA receptor are restricted to a limited number of regio...

journal_title：Journal of neurophysiology

authors： Nett ST,Jorge-Rivera JC,Myers M,Clark AS,Henderson LP

更新日期：1999-01-01 00:00:00

abstract：:Recent experimental findings suggest that there may be rich physiological information embedded within the power spectrum of neurophysiological recordings, which, in addition to power in specific oscillatory frequencies, can be extracted with the appropriate model. This article reviews previous empirical and modeling r...

journal_title：Journal of neurophysiology

authors： Gao R

更新日期：2016-02-01 00:00:00

abstract：:We constantly make eye movements to bring objects of interest onto the fovea for more detailed processing. Activity in area V4, a prestriate visual area, is enhanced at the location corresponding to the target of an eye movement. However, the precise role of activity in V4 in relation to these saccades and the modulat...

journal_title：Journal of neurophysiology

authors： Gee AL,Ipata AE,Goldberg ME

更新日期：2010-10-01 00:00:00

abstract：:Although previous research with human and nonhuman primates has examined the neural correlates of performance monitoring, discrepancies in methodology have limited our ability to make cross-species generalizations. One major obstacle arises from the use of different behavioral responses and tasks across different prim...

journal_title：Journal of neurophysiology

authors： Reinhart RM,Carlisle NB,Kang MS,Woodman GF

更新日期：2012-05-01 00:00:00

abstract：:1. The effects of dorsal raphe (DR) stimulation on neural activity in the rat lateral hypothalamic area (LHA), including specific glucose-sensitive neurons, were investigated by extracellular and intracellular recording in vivo, and the neurotransmitters involved were determined. 2. In 67 adult male anesthetized rats,...

journal_title：Journal of neurophysiology

authors： Kai Y,Oomura Y,Shimizu N

更新日期：1988-08-01 00:00:00

abstract：:Bladder and erectile dysfunction are common urologic complications of diabetes and are associated with reduced parasympathetic autonomic control. To determine whether disruption of ganglionic neurotransmission contributes to the loss of function, we investigated synaptic transmission at parasympathetic, major pelvic g...

journal_title：Journal of neurophysiology

authors： Tompkins JD,Vizzard MA,Parsons RL

更新日期：2013-02-01 00:00:00

abstract：:Mature stellate cells of the rat medial entorhinal cortex (EC), layer II, exhibit subthreshold membrane potential oscillations (MPOs) at theta frequencies (4-12 Hz) in vitro. We find that MPOs appear between postnatal days 14 (P14) and 18 (P18) but show little further change by day 28+ (P28-P32). To identify the facto...

journal_title：Journal of neurophysiology

authors： Burton BG,Economo MN,Lee GJ,White JA

更新日期：2008-12-01 00:00:00

abstract：:To explore the effects of acoustic and behavioral context on neuronal responses in the core of auditory cortex (fields A1 and R), two monkeys were trained on a go/no-go discrimination task in which they learned to respond selectively to a four-note target (S+) melody and withhold response to a variety of other nontarg...

journal_title：Journal of neurophysiology

authors： Yin P,Mishkin M,Sutter M,Fritz JB

更新日期：2008-12-01 00:00:00

abstract：:Human languages can express opposite propositions by means of the negative operator "not," which turns affirmative sentences into negative ones. Psycholinguistic research has indicated that negative meanings are formed by transiently reducing the access to mental representations of negated conceptual information. Neur...

journal_title：Journal of neurophysiology

authors： Bartoli E,Tettamanti A,Farronato P,Caporizzo A,Moro A,Gatti R,Perani D,Tettamanti M

更新日期：2013-04-01 00:00:00