Slow recovery from excitation of thalamic reticular nucleus neurons.

abstract：:Cross-orientation suppression was measured in human primary visual cortex (V1) to test the normalization model. Subjects viewed vertical target gratings (of varying contrasts) with or without a superimposed horizontal mask grating (fixed contrast). We used functional magnetic resonance imaging (fMRI) to measure the ac...

journal_title：Journal of neurophysiology

authors： Brouwer GJ,Heeger DJ

更新日期：2011-11-01 00:00:00

abstract：:Experimental evidence supports a number of mechanisms for the synaptic change that occurs with long-term potentiation (LTP) including insertion of AMPA receptors, an increase in AMPA receptor single channel conductance, unmasking silent synapses, and increases in vesicle release probability. Here we combine experiment...

journal_title：Journal of neurophysiology

authors： Holmes WR,Grover LM

更新日期：2006-09-01 00:00:00

abstract：:1. Eye movements were recorded before and after bilateral occipital lobectomy in six rhesus monkeys trained to fixate and to follow small targets. Striate cortex was completely removed in two animals; small islands islands remained in the others. In all animals portions of extrastriate cortex were also removed but the...

journal_title：Journal of neurophysiology

authors： Zee DS,Tusa RJ,Herdman SJ,Butler PH,Gücer G

更新日期：1987-10-01 00:00:00

abstract：:Procedural skill learning requires iterative comparisons between feedback of self-generated motor output and a goal sensorimotor pattern. In juvenile songbirds, neural representations of both self-generated behaviors (each bird's own immature song) and the goal motor pattern (each bird's adult tutor song) are essentia...

journal_title：Journal of neurophysiology

authors： Yuan RC,Bottjer SW

更新日期：2019-02-01 00:00:00

abstract：:The anterior branch of N. VIII was sectioned in adult frogs. Two months later the brain was isolated to record in vitro responses in the vestibular nuclei and from the abducens nerves following electric stimulation of the anterior branch of N. VIII or of the posterior canal nerve. Extra- and intracellularly recorded r...

journal_title：Journal of neurophysiology

authors： Goto F,Straka H,Dieringer N

更新日期：2000-07-01 00:00:00

abstract：:1. Over two thirds of caudal medullary raphespinal neurons respond to electrical stimulation of the vestibular nerve, and it has been suggested that these neurons may participate in the generation of vestibulospinal and vestibulosympathetic reflexes. The objective of the present study was to determine which vestibular...

journal_title：Journal of neurophysiology

authors： Yates BJ,Goto T,Kerman I,Bolton PS

更新日期：1993-09-01 00:00:00

abstract：:We recently reported evidence indicating that selective attention is deployed to a target location in a multi-object display, when the target event (a change of one of the objects) is preceded by subliminal flicker in the gamma range. However, concerns have been raised regarding the stimuli used in this study and the ...

journal_title：Journal of neurophysiology

authors： Cheadle SW,Parton A,Müller HJ,Usher M

更新日期：2011-02-01 00:00:00

abstract：:When sensory feedback is perturbed, accurate movement is restored by a combination of implicit processes and deliberate reaiming to strategically compensate for errors. Here, we directly compare two methods used previously to dissociate implicit from explicit learning on a trial-by-trial basis: 1) asking participants ...

journal_title：Journal of neurophysiology

authors： Leow LA,Gunn R,Marinovic W,Carroll TJ

更新日期：2017-08-01 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：:Spontaneous calcium oscillations in mushroom bodies of late stage pupal and adult Drosophila brains have been implicated in memory consolidation during olfactory associative learning. This study explores the cellular mechanisms regulating calcium dynamics in Kenyon cells, principal neurons in mushroom bodies. Fura-2 i...

journal_title：Journal of neurophysiology

authors： Jiang SA,Campusano JM,Su H,O'Dowd DK

更新日期：2005-07-01 00:00:00

abstract：:The abundance of nitric oxide (NO) synthesizing enzymes identified in the vertebrate retina highlight the importance of NO as a signaling molecule in this tissue. Here we describe opposing actions of NO on the rod and cone photoreceptor synapse. Depolarization-induced increases of calcium concentration in rods and con...

journal_title：Journal of neurophysiology

authors： Kourennyi DE,Liu XD,Hart J,Mahmud F,Baldridge WH,Barnes S

更新日期：2004-07-01 00:00:00

abstract：:Modulation of dendrodendritic synapses by the noradrenergic system in the accessory olfactory bulb (AOB) plays a key role in the formation of memory in olfactory-mediated behaviors. We have recently shown that noradrenaline (NA) inhibits mitral cells by increasing gamma-aminobutyric acid inhibitory input onto mitral c...

journal_title：Journal of neurophysiology

authors： Smith RS,Weitz CJ,Araneda RC

更新日期：2009-08-01 00:00:00

abstract：:Previous studies have shown that regional slow-wave activity (SWA) during non-rapid eye movement (NREM) sleep is modulated by prior experience and learning. Although this effect has been convincingly demonstrated for the sensorimotor domain, attempts to extend these findings to the visual system have provided mixed re...

journal_title：Journal of neurophysiology

authors： Bernardi G,Betta M,Cataldi J,Leo A,Haba-Rubio J,Heinzer R,Cirelli C,Tononi G,Pietrini P,Ricciardi E,Siclari F

更新日期：2019-06-01 00:00:00

abstract：:Visual response properties of neurons in the dorsolateral geniculate nucleus (dLGN) have been well described in several species, but not in rats. Analysis of responses from the unanesthetized rat dLGN will be needed to develop quantitative models that account for visual behavior of rats. We recorded visual responses f...

journal_title：Journal of neurophysiology

authors： Sriram B,Meier PM,Reinagel P

更新日期：2016-06-01 00:00:00

abstract：:Our goal was to understand how patterns of excitation and inhibition, interacting across arrays of ganglion cells in space and time, generate the spiking output pattern for each ganglion cell type. We presented the retina with a 1-s flashed square, 600 microm on a side, and measured patterns of excitation and inhibiti...

journal_title：Journal of neurophysiology

authors： Roska B,Molnar A,Werblin FS

更新日期：2006-06-01 00:00:00

abstract：:1. Many cells in the superior temporal sulcus (STS) of the monkey that represent the foveal region of the visual field discharge during pursuit eye movements. Damage to these areas produces a deficit in the maintenance of pursuit eye movements when the target towards the side of the brain with the lesion. In the prese...

journal_title：Journal of neurophysiology

authors： Komatsu H,Wurtz RH

更新日期：1989-07-01 00:00:00

abstract：:Rats typically employ 4- to 12-Hz "whisking" movements of their vibrissae during tactile exploration. The intentional sampling of signals in this frequency range suggests that neural processing of tactile information may be differentially engaged in this bandwidth. We examined action potential responses in rat primary...

journal_title：Journal of neurophysiology

authors： Garabedian CE,Jones SR,Merzenich MM,Dale A,Moore CI

更新日期：2003-09-01 00:00:00

abstract：:Primary afferent fibers from the electroreceptors of mormyrid electric fish use a latency code to signal the intensity of electrical current evoked by the fish's own electric organ discharge (EOD). The afferent fibers terminate centrally in the deep and superficial granular layers of the electrosensory lobe with morph...

journal_title：Journal of neurophysiology

authors： Zhang J,Han VZ,Meek J,Bell CC

更新日期：2007-03-01 00:00:00

abstract：:A single bout of aerobic exercise improves executive function; however, the mechanism for the improvement remains unclear. One proposal asserts that an exercise-mediated increase in cerebral blood flow (CBF) enhances the efficiency of executive-related cortical structures. To examine this, participants completed separ...

journal_title：Journal of neurophysiology

authors： Tari B,Vanhie JJ,Belfry GR,Shoemaker JK,Heath M

更新日期：2020-09-01 00:00:00

abstract：:Chronic pain after nerve injury is often accompanied by hypersensitivity to mechanical stimuli, yet whether this reflects altered input, altered processing, or both remains unclear. Spinal nerve ligation or transection results in hypersensitivity to mechanical stimuli in skin innervated by adjacent dorsal root ganglia...

journal_title：Journal of neurophysiology

authors： Boada MD,Gutierrez S,Aschenbrenner CA,Houle TT,Hayashida K,Ririe DG,Eisenach JC

更新日期：2015-01-01 00:00:00

abstract：:Silent synapses are excitatory synapses endowed exclusively with N-methyl-D-aspartate (NMDA) responses that have been proposed to acquire alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA) responses during development and after long-term potentiation (LTP). These synapses are functionally silent because o...

journal_title：Journal of neurophysiology

authors： Losi G,Prybylowski K,Fu Z,Luo JH,Vicini S

更新日期：2002-03-01 00:00:00

abstract：:Cellular mechanisms underlying defense reactions induced by noxious heat and acids were studied in frogs (Rana pipiens) by measuring whole cell membrane currents in cultured dorsal root ganglion (DRG) neurons. Seventy-eight of 82 DRG neurons exposed to 3-s ramps of increasing temperature to 48 degrees C exhibited an i...

journal_title：Journal of neurophysiology

authors： Kuffler DP,Lyfenko A,Vyklický L,Vlachová V

更新日期：2002-10-01 00:00:00

abstract：:During priming of pop-out, performance at discriminating a pop-out feature target in visual search is affected by whether the target on the previous trial was defined by the same feature as on the upcoming trial. Recent studies suggest that priming of pop-out relies on attentional processes. With the use of simultaneo...

journal_title：Journal of neurophysiology

authors： Taylor PC,Muggleton NG,Kalla R,Walsh V,Eimer M

更新日期：2011-12-01 00:00:00

abstract：:It is well recognized that the brain uses sensory information to accurately produce motor commands. Indeed, most research into the relationship between sensory and motor systems has focused on how sensory information modulates motor function. In contrast, recent studies have begun to investigate the reverse: how senso...

journal_title：Journal of neurophysiology

authors： Wong JD,Wilson ET,Gribble PL

更新日期：2011-05-01 00:00:00

abstract：:Many critically ill patients in intensive care units suffer from an infection-induced whole body inflammatory state known as sepsis, which causes severe weakness in patients who survive. The mechanisms by which sepsis triggers intensive care unit-acquired weakness (ICUAW) remain unclear. Currently, research into ICUAW...

journal_title：Journal of neurophysiology

authors： Nardelli P,Khan J,Powers R,Cope TC,Rich MM

更新日期：2013-04-01 00:00:00

abstract：:The high variability of cortical sensory responses is often assumed to impose a major constraint on efficient computation. In the auditory cortex, however, response variability can be very low. We have used in vivo whole cell patch-clamp methods to study the trial-to-trial variability of the subthreshold fluctuations ...

journal_title：Journal of neurophysiology

authors： Deweese MR,Zador AM

更新日期：2004-09-01 00:00:00

abstract：:Interhemispheric interactions through the corpus callosum play an important role in the control of bimanual forces. However, the extent to which physiological connections between primary motor cortices are modulated during increasing levels of bimanual force generation in intact humans remains poorly understood. Here ...

journal_title：Journal of neurophysiology

authors： Long J,Tazoe T,Soteropoulos DS,Perez MA

更新日期：2016-03-01 00:00:00

abstract：:1. A method for adapting a standard stereotaxic frame for use with neonatal rats as young as postnatal day 1 (PD 1) was devised, and single-unit extracellular recordings were obtained from neurons in the locus ceruleus (LC) in urethan-anesthetized rats during different stages in development from PD 1 to PD 34. 2. The ...

journal_title：Journal of neurophysiology

authors： Nakamura S,Kimura F,Sakaguchi T

更新日期：1987-09-01 00:00:00

abstract：:1. We have studied the responses of neurons in the lateral and descending vestibular nuclei of decerebrate cats to stimulation of neck receptors, produced by rotating the body in vertical planes with the head stationary. The responses to such neck stimulation were compared with the responses to vestibular stimulation ...

journal_title：Journal of neurophysiology

authors： Kasper J,Schor RH,Wilson VJ

更新日期：1988-11-01 00:00:00

abstract：:The cerebellum of the mormyrid fish consists of three major divisions: the valvula, the central lobes, and the caudal lobes. Several studies have focused on the central lobes and the valvula, but little is known about the caudal lobes. The mormyrid caudal lobe includes anterior and posterior components. The anterior c...

journal_title：Journal of neurophysiology

authors： Zhang Y,Han VZ

更新日期：2007-09-01 00:00:00