Photic-induced sensitization: acquisition of an augmenting spike-wave response in the adult rat through repeated strobe exposure.

abstract：:Dopamine neurons of the ventral tegmental area (VTA) signal the occurrence of a reward-predicting conditioned stimulus (CS) with a subsecond duration increase in post-CS firing rate. Important theories about reward-prediction error and reward expectancy have been informed by the substantial number of studies that have...

journal_title：Journal of neurophysiology

authors： Totah NK,Kim Y,Moghaddam B

更新日期：2013-07-01 00:00:00

abstract：:1. Semi-isolated preparations of the nine-celled cardiac ganglion of the crab, Portunus sanguinolentus, were studied electrophysiologically, using simultaneous recording from extracellular and two or three intracellular electrodes. Nine penetrations of small cells were achieved. 2. Three large (80 x 120 micron) cells ...

journal_title：Journal of neurophysiology

authors： Tazaki K,Cooke IM

更新日期：1979-07-01 00:00:00

abstract：:Adaptive processes are crucial in maintaining the accuracy of body movements and rely on error storage and processing mechanisms. Although classically studied with adaptation paradigms, evidence of these ongoing error-correction mechanisms should also be detectable in other movements. Despite this connection, current ...

journal_title：Journal of neurophysiology

authors： Wong AL,Shelhamer M

更新日期：2014-05-01 00:00:00

abstract：:Electrically excitable cells have voltage-dependent ion channels on the plasma membrane that regulate membrane permeability to specific ions. Voltage-gated Ca(2+) channels (VGCCs) are especially important as Ca(2+) serves as both a charge carrier and second messenger. Zebrafish (Danio rerio) are an important model ver...

journal_title：Journal of neurophysiology

authors： Won YJ,Ono F,Ikeda SR

更新日期：2011-01-01 00:00:00

abstract：:1. The shared inputs to cat retinal ganglion cells have been investigated by studying correlations in the maintained firing of neighboring ganglion cells. The firing of one cell was recorded from its axon in the optic tract, while that of a neighboring cell was simultaneously recorded with a second electrode in the re...

journal_title：Journal of neurophysiology

authors： Mastronarde DN

更新日期：1983-02-01 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：:The phase-response curve (PRC), relating the phase shift of an oscillator to external perturbation, is an important tool to study neurons and their population behavior. It can be experimentally estimated by measuring the phase changes caused by probe stimuli. These stimuli, usually short pulses or continuous noise, ha...

journal_title：Journal of neurophysiology

authors： Hong S,Robberechts Q,De Schutter E

更新日期：2012-10-01 00:00:00

abstract：:1. The vestibuloocular reflex (VOR) undergoes long-term adaptive changes in the presence of persistent retinal image motion during head turns. Previous experiments using natural stimuli have provided evidence that the VOR is subserved by parallel pathways, including some that are modified during learning and some that...

journal_title：Journal of neurophysiology

authors： Broussard DM,Brontë-Stewart HM,Lisberger SG

更新日期：1992-06-01 00:00:00

abstract：:Damage to the peripheral vestibular system can result in debilitating postural, perceptual, and visual symptoms. A potential new treatment for this clinical problem is to replace some aspects of peripheral vestibular function with an implant that senses head motion and provides this information to the brain by stimula...

journal_title：Journal of neurophysiology

authors： Lewis RF

更新日期：2016-12-01 00:00:00

abstract：:Neurons in the visual cortex respond selectively to stimulus orientation and spatial frequency. Changes in response amplitudes of these neurons could be the neurophysiological basis of orientation and spatial frequency discrimination. We have estimated the minimum differences in stimulus orientation and spatial freque...

journal_title：Journal of neurophysiology

authors： Bradley A,Skottun BC,Ohzawa I,Sclar G,Freeman RD

更新日期：1987-03-01 00:00:00

abstract：:1. The actions of hydrogen sulfide (HS-) on membrane and synaptic properties of dorsal raphe (DR) serotonergic cells were studied in the in vitro brain stem slice preparation, using intracellular sharp microelectrode and whole-cell recording techniques. 2. Sulfide produced two reversible, concentration-dependent effec...

journal_title：Journal of neurophysiology

authors： Kombian SB,Reiffenstein RJ,Colmers WF

更新日期：1993-07-01 00:00:00

abstract：:Electrophysiological recordings show intense neuronal firing during epileptic seizures leading to enhanced energy consumption. However, the relationship between oxygen metabolism and seizure patterns has not been well studied. Recent studies have developed fast and quantitative techniques to measure oxygen microdomain...

journal_title：Journal of neurophysiology

authors： Wei Y,Ullah G,Ingram J,Schiff SJ

更新日期：2014-07-15 00:00:00

abstract：:The functional maturation of cuneate neurons was studied using reproducible tactile stimulation procedures and quantitative assessment of coding capacities in anesthetized (N2O/O2 plus barbiturate infusion) or decerebrate cats from six different age groups; neonatal (1-5 days), 10-15, 25-30, 55-63, and 83-90 days, and...

journal_title：Journal of neurophysiology

authors： Connor KM,Ferrington DG,Rowe MJ

更新日期：1984-07-01 00:00:00

abstract：:Processing of temporal information is key in auditory processing. In this study, we recorded single-unit activity from rat auditory cortex while they performed an interval-discrimination task. The animals had to decide whether two auditory stimuli were separated by either 150 or 300 ms and nose-poke to the left or to ...

journal_title：Journal of neurophysiology

authors： Abolafia JM,Martinez-Garcia M,Deco G,Sanchez-Vives MV

更新日期：2013-11-01 00:00:00

abstract：:Cervical dystonia (CD) is a movement disorder that involves involuntary turning and twisting of the neck caused by abnormal muscle contraction. Deep brain stimulation (DBS) in the globus pallidus internus (GPi) is used to treat both CD and the motor symptoms of Parkinson's disease (PD). It has been suggested that the ...

journal_title：Journal of neurophysiology

authors： Tang JK,Moro E,Mahant N,Hutchison WD,Lang AE,Lozano AM,Dostrovsky JO

更新日期：2007-08-01 00:00:00

abstract：:Many single-unit electrophysiological studies of visual cortex have investigated strong evoked responses to simple stimuli such as oriented gratings. Experiments involving other types of stimuli, such as natural scenes, higher-order features, and surface brightness, produce single-unit responses that are more difficul...

journal_title：Journal of neurophysiology

authors： Hung CP,Ramsden BM,Roe AW

更新日期：2002-05-01 00:00:00

abstract：:The CNS controls reproduction through pulsatile secretion of gonadotropin-releasing hormone (GnRH). Episodic increases in the firing rate of unidentified hypothalamic neurons have been associated with downstream markers of GnRH secretion. Whether this episodic electrical activity is intrinsic to GnRH neurons, intrinsi...

journal_title：Journal of neurophysiology

authors： Nunemaker CS,DeFazio RA,Geusz ME,Herzog ED,Pitts GR,Moenter SM

更新日期：2001-07-01 00:00:00

abstract：:Synaptic transmission at the inner hair cell (IHC) afferent synapse, the first synapse in the auditory pathway, is specialized for rapid and reliable signaling. Here we investigated the properties of a hyperpolarization-activated current (I(h)), expressed in the afferent dendrite of auditory nerve fibers, and its role...

journal_title：Journal of neurophysiology

authors： Yi E,Roux I,Glowatzki E

更新日期：2010-05-01 00:00:00

abstract：:The responses of many neurons in primary visual cortex are modulated by stimuli outside the classical receptive field in ways that may contribute to integrative processes like scene segmentation. To explore this issue, single-unit neuronal responses were recorded in monkey cortical areas V1 and V2 to visual stimuli co...

journal_title：Journal of neurophysiology

authors： Marcus DS,Van Essen DC

更新日期：2002-11-01 00:00:00

abstract：:1. gamma-Aminobutyric acid (GABA) withdrawal syndrome (GWS) represents a particular model of focal epilepsy consecutive to the interruption of a chronic intracortical GABA infusion and is characterized by the appearance of focal epileptic electroencephalographic (EEG) discharges and localized clinical signs on withdra...

journal_title：Journal of neurophysiology

authors： Silva-Barrat C,Araneda S,Menini C,Champagnat J,Naquet R

更新日期：1992-03-01 00:00:00

abstract：:The octopus cells of the posteroventral cochlear nucleus receive inputs from auditory-nerve fibers and form one of the major ascending auditory pathways. They respond to acoustic and electrical stimulation transiently and are believed to carry temporal information in the precise timing of their action potentials. The ...

journal_title：Journal of neurophysiology

authors： Cai Y,Walsh EJ,McGee J

更新日期：1997-08-01 00:00:00

abstract：:Long-term synaptic depression (LTD) of cerebellar parallel fiber-Purkinje cell synapses is a form of use-dependent synaptic plasticity that may be studied in cell culture. One form of LTD is induced postsynaptically through an mGlu1/Ca influx/protein kinase Cα (PKCα) cascade, and its initial expression requires phosph...

journal_title：Journal of neurophysiology

authors： Linden DJ

更新日期：2012-01-01 00:00:00

abstract：:Despite the peripheral and central immaturities that limit auditory processing in juvenile animals, they are able to lateralize sounds using binaural cues. This study explores a central mechanism that may compensate for these limitations during development. Interaural time and level difference processing by neurons in...

journal_title：Journal of neurophysiology

authors： Green JS,Sanes DH

更新日期：2005-12-01 00:00:00

abstract：:Weight predictions used to scale lifting forces adapt quickly when repeatedly lifting unusually weighted objects and are readily updated by explicit information provided about weight. In contrast, weight predictions used when making perceptual judgments about weight are more resistant to change and are largely unaffec...

journal_title：Journal of neurophysiology

authors： Trewartha KM,Flanagan JR

更新日期：2016-09-01 00:00:00

abstract：:1. A total of 312 cutaneous afferent units identified in the rat foot as belonging to one of nine major types of sensory receptors were included in the present study. A natural stimulus set was defined to differentiate optimally among those receptor types according to the distinguishing response patterns that it produ...

journal_title：Journal of neurophysiology

authors： Leem JW,Willis WD,Weller SC,Chung JM

更新日期：1993-12-01 00:00:00

abstract：:1. The effects of acute and chronic labyrinthectomies on Fos-defined neuronal activity induced by rotation were determined with the use of quantitative image analysis procedures. Unilateral sodium arsanilate labyrinthectomies (UL) were performed either 24 h (acute) or 2 wk (chronic) before exposure to a 90 min, 2-G ce...

journal_title：Journal of neurophysiology

authors： Kaufman GD,Anderson JH,Beitz AJ

更新日期：1993-07-01 00:00:00

abstract：:Squirrel monkeys were trained using newly developed visual-vestibular mismatch paradigms to test the asymmetrical simultaneous induction of vertical vestibuloocular reflex (VOR) gain changes in opposite directions (high and low) either in the upward and downward directions or in response to high- and low-frequency sti...

journal_title：Journal of neurophysiology

authors： Hirata Y,Lockard JM,Highstein SM

更新日期：2002-12-01 00:00:00

abstract：:The topographical response of a portion of an isofrequency contour in primary cat auditory cortex (AI) to a series of monaural and binaural stimuli was studied. Responses of single neurons to monaural and a matrix of binaural characteristic frequency tones, varying in average binaural level (ABL) and interaural level ...

journal_title：Journal of neurophysiology

authors： Nakamoto KT,Zhang J,Kitzes LM

更新日期：2004-01-01 00:00:00

abstract：:Sexually dimorphic behaviors develop under the influence of sex steroids, which induce reversible changes in the underlying neural network of the brain. However, little is known about the proteins that mediate these activational effects of sex steroids. Here, we used a proteomics approach for large-scale identificatio...

journal_title：Journal of neurophysiology

authors： Zupanc GK,Ilies I,Sîrbulescu RF,Zupanc MM

更新日期：2014-04-01 00:00:00

abstract：:1. The antidromic compound action potential (ACAP) of the auditory nerve was evoked by shocks to the auditory nerve root and recorded at the round window of the cochlea in anesthetized guinea pigs. The goal of this study was to determine the characteristics of the ACAP and compare these characteristics with those of t...

journal_title：Journal of neurophysiology

authors： Brown MC

更新日期：1994-05-01 00:00:00