Cortically activated interneurons shape spatial aspects of cortico-accumbens processing.

abstract：:It is well known that pro- and antisaccades may deploy different cognitive processes. However, the specific reason why antisaccades have longer latencies than prosaccades is still under debate. In three experiments, we studied the factors contributing to the antisaccade cost by taking attentional orienting and target ...

journal_title：Journal of neurophysiology

authors： Liu CL,Chiau HY,Tseng P,Hung DL,Tzeng OJ,Muggleton NG,Juan CH

更新日期：2010-03-01 00:00:00

abstract：:1. Excitatory postsynaptic currents (EPSCs) in parasympathetic preganglionic neurons (PGNs) were examined by the use of the whole cell patch-clamp recording technique in slice preparations of the neonatal rat lumbosacral spinal cord. Synaptic responses were evoked in PGNs by extracellular stimulation of a neighboring ...

journal_title：Journal of neurophysiology

authors： Araki I,De Groat WC

更新日期：1996-07-01 00:00:00

abstract：:1. Responses of single units and multiunit clusters were recorded in the ferret primary auditory cortex (AI) with the use of broadband complex dynamic spectra. Previous work has demonstrated that simpler spectra consisting of single moving ripples (i.e., sinusoidally modulated spectral profiles that travel at a consta...

journal_title：Journal of neurophysiology

authors： Kowalski N,Depireux DA,Shamma SA

更新日期：1996-11-01 00:00:00

abstract：:The nucleus accumbens core (AcbC) is a striatal brain region essential for integrating motivated behavior and reward processing with premotor function. In humans and rodents, research has identified sex differences and sex steroid hormone sensitivity in AcbC-mediated behaviors, in disorders, and in rats in the electro...

journal_title：Journal of neurophysiology

authors： Cao J,Dorris DM,Meitzen J

更新日期：2018-10-01 00:00:00

abstract：:The functional role of input from the primary motor cortex (M1) to primary somatosensory cortex (S1) is unclear; one key to understanding this pathway may lie in elucidating the cell-type specific microcircuits that connect S1 and M1. Recently, we discovered that a subset of pyramidal neurons in the infragranular laye...

journal_title：Journal of neurophysiology

authors： Kinnischtzke AK,Fanselow EE,Simons DJ

更新日期：2016-09-01 00:00:00

abstract：:We developed a variety of 54-channel high-density silicon electrode arrays (polytrodes) designed to record from large numbers of neurons spanning millimeters of brain. In cat visual cortex, it was possible to make simultaneous recordings from >100 well-isolated neurons. Using standard clustering methods, polytrodes pr...

journal_title：Journal of neurophysiology

authors： Blanche TJ,Spacek MA,Hetke JF,Swindale NV

更新日期：2005-05-01 00:00:00

abstract：:1. The synaptic pathways underlying tectal influence over pinna movements were studied using an acute electrophysiological approach. Under pentobarbital anesthesia, postsynaptic potentials were recorded intracellularly in antidromically identified, cat facial motoneurons following electrical stimulation of the superio...

journal_title：Journal of neurophysiology

authors： Vidal PP,May PJ,Baker R

更新日期：1988-08-01 00:00:00

abstract：:Numerous developmental changes in the nervous system occur during the first several weeks of the rodent lifespan. Therefore, many characteristics of neuronal function described at the cellular level from in vitro slice experiments conducted during this early time period may not generalize to adult ages. We investigate...

journal_title：Journal of neurophysiology

authors： Paul K,Cox CL

更新日期：2013-03-01 00:00:00

abstract：:Twenty-four slowly adapting type 1 (SA1) and 26 rapidly adapting (RA) cutaneous mechanoreceptive afferents in the rhesus monkey were studied with an array of independently controlled, punctate probes that covered an entire fingerpad. Each afferent had a receptive field (RF) on a single fingerpad and was studied at 73 ...

journal_title：Journal of neurophysiology

authors： Vega-Bermudez F,Johnson KO

更新日期：1999-06-01 00:00:00

abstract：:Precisely synchronized neuronal activity has been commonly observed in the mammalian visual pathway. Spike timing correlations in the lateral geniculate nucleus (LGN) often take the form of phase synchronized oscillations in the high gamma frequency range. To study the relations between oscillatory activity, synchrony...

journal_title：Journal of neurophysiology

authors： Ito H,Maldonado PE,Gray CM

更新日期：2010-12-01 00:00:00

abstract：:Studies on animals have shown that noise-induced hearing loss is followed by an increase of spontaneous firing at several stages of the central auditory system. This central hyperactivity has been suggested to underpin the perception of tinnitus. It was shown that decreasing cochlear activity can abolish the noise-ind...

journal_title：Journal of neurophysiology

authors： Noreña AJ,Mulders WH,Robertson D

更新日期：2015-01-01 00:00:00

abstract：:Midcervical spinal interneurons form a complex and diffuse network and may be involved in modulating phrenic motor output. The intent of the current work was to enable a better understanding of midcervical "network-level" connectivity by pairing the neurophysiological multielectrode array (MEA) data with histological ...

journal_title：Journal of neurophysiology

authors： Streeter KA,Sunshine MD,Patel SR,Liddell SS,Denholtz LE,Reier PJ,Fuller DD,Baekey DM

更新日期：2017-03-01 00:00:00

abstract：:The discharge of muscle spindle afferents from monkey spindle afferents from monkey jaw-closing muscles was studied during mastication of natural foods by extracellular recording from the fibers or cell bodies of the tract and mesencephalic nucleus of the fifth nerve. In all, 39 muscle afferents were studied. The spin...

journal_title：Journal of neurophysiology

authors： Goodwin GM,Luschei ES

更新日期：1975-05-01 00:00:00

abstract：:The dorsal nucleus of the lateral lemniscus (DNLL) receives afferent inputs from many brain stem nuclei and, in turn, is a major source of inhibitory inputs to the inferior colliculus (IC). The goal of this study was to characterize the monaural and binaural response properties of neurons in the DNLL of unanesthetized...

journal_title：Journal of neurophysiology

authors： Davis KA,Lomakin O,Pesavento MJ

更新日期：2007-09-01 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 mechanism(s) of olfactory transduction in invertebrates remains to be fully understood. In lobster olfactory receptor neurons (ORNs), a nonselective sodium-gated cation (SGC) channel, a presumptive transient receptor potential (TRP)C channel homolog, plays a crucial role in olfactory transduction, at least in part...

journal_title：Journal of neurophysiology

authors： Pezier A,Bobkov YV,Ache BW

更新日期：2009-03-01 00:00:00

abstract：:High-frequency activity produces transient depression at many synapses but also, as recently demonstrated, may accelerate the recovery from use-dependent depression. We have examined the possible consequences of this synaptic mechanism in neocortical excitatory synapses by recording simultaneously from presynaptic pyr...

journal_title：Journal of neurophysiology

authors： Galarreta M,Hestrin S

更新日期：2000-01-01 00:00:00

abstract：:1. Intracellular recordings from neostriatal neurons in an in vitro slice preparation of the rat brain were used to analyze the pharmacological sensitivity of the action potential (AP) repolarization and the afterhyperpolarization (AHP) that follows a single action potential. The interspike voltage trajectory and the ...

journal_title：Journal of neurophysiology

authors： Pineda JC,Galarraga E,Bargas J,Cristancho M,Aceves J

更新日期：1992-07-01 00:00:00

abstract：:Hyolaryngeal elevation is essential for airway protection during swallowing and is mainly a reflexive response to oropharyngeal sensory stimulation. Targeted intramuscular electrical stimulation can elevate the resting larynx and, if applied during swallowing, may improve airway protection in dysphagic patients with i...

journal_title：Journal of neurophysiology

authors： Burnett TA,Mann EA,Stoklosa JB,Ludlow CL

更新日期：2005-12-01 00:00:00

abstract：:The mechanisms of irregular firing of spontaneous action potentials in neurons from the rat suprachiasmatic nucleus (SCN) were studied in hypothalamic slices using cell-attached and whole cell recording. The firing pattern of spontaneous action potentials could be divided into regular and irregular, based on the inter...

journal_title：Journal of neurophysiology

authors： Kononenko NI,Dudek FE

更新日期：2004-01-01 00:00:00

abstract：:Caenorhabditis elegans responds to chemical cues using a small number of chemosensory neurons that detect a large variety of molecules in its environment. During chemotaxis, C. elegans biases its migration in spatial chemical gradients by lengthening (/shortening) periods of forward movement when it happens to be movi...

journal_title：Journal of neurophysiology

authors： Luo L,Gabel CV,Ha HI,Zhang Y,Samuel AD

更新日期：2008-05-01 00:00:00

abstract：:During anticipated postural perturbations induced by limb movement, the central nervous system generates anticipatory postural adjustments (APAs) in the trunk and hip musculature to minimize disturbances to equilibrium. Age-related changes in functional organization of the nervous system may contribute to changes in A...

journal_title：Journal of neurophysiology

authors： Smith JA,Fisher BE

更新日期：2018-12-01 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：:An increase in L-arginine hemolymph concentration acts as a postingestion signal inhibiting Aplysia feeding. At physiological concentrations (a 10-μM increase over background), the inhibitory effect of L-arginine is too weak to block feeding in hungry animals. However, a 10-μM increase in L-arginine concentration acts...

journal_title：Journal of neurophysiology

authors： Miller N,Saada R,Markovich S,Hurwitz I,Susswein AJ

更新日期：2011-04-01 00:00:00

abstract：:The relationship between neck muscle electromyography (EMG) and torsional head rotation (about the nasooccipital axis) is difficult to assess during normal gaze behaviors with the head upright. Here, we induced acute head tilts similar to cervical dystonia (torticollis) in two monkeys by electrically stimulating 20 in...

journal_title：Journal of neurophysiology

authors： Farshadmanesh F,Byrne P,Wang H,Corneil BD,Crawford JD

更新日期：2012-12-01 00:00:00

abstract：:The discovery that neuroligin is a key protein involved in synapse formation offers the unprecedented opportunity to induce functional synapses between neurons and heterologous cells. We took this opportunity recording for the first-time synaptic currents in human embryonic kidney 293 (HEK293) cells transfected with n...

journal_title：Journal of neurophysiology

authors： Fu Z,Washbourne P,Ortinski P,Vicini S

更新日期：2003-12-01 00:00:00

abstract：:Recent evidence suggests that changes in sodium channel expression and localization may be involved in some pathological pain syndromes. SNS, a tetrodotoxin-resistant (TTX-R) sodium channel, is preferentially expressed in small dorsal root ganglion (DRG) neurons, many of which are nociceptive. TTX-R sodium currents an...

journal_title：Journal of neurophysiology

authors： Fjell J,Cummins TR,Fried K,Black JA,Waxman SG

更新日期：1999-02-01 00:00:00

abstract：:Extracellular recordings were made from cold-receptive afferent fibers in the trigeminal ganglion of rats anesthetized with halothane. By applying a standardized series of steady or changing temperatures to the receptive fields, we recorded the static and dynamic responses of the afferents. Comparable recordings were ...

journal_title：Journal of neurophysiology

authors： Davies SN,Goldsmith GE,Hellon RF,Mitchell D

更新日期：1985-02-01 00:00:00

abstract：:1. Evidence for local excitatory synaptic connections in CA1 of the rat hippocampus was obtained by recording excitatory postsynaptic potentials (EPSPs) intracellularly from pyramidal cells during local microapplications of glutamate. 2. Experiments were performed in hippocampal slices cut parallel to (transverse slic...

journal_title：Journal of neurophysiology

authors： Christian EP,Dudek FE

更新日期：1988-01-01 00:00:00

abstract：:The effect of HCO(3)(-)/CO(2) on membrane properties of isolated hippocampal CA1 neurons was studied with the use of the whole cell configuration of the patch-clamp technique. Neurons were acutely dissociated from 21- to 30-day-old mice. In the current-clamp mode, HCO(3)(-)/CO(2) significantly hyperpolarized CA1 neuro...

journal_title：Journal of neurophysiology

authors： Gu XQ,Yao H,Haddad GG

更新日期：2000-11-01 00:00:00