Spatiotemporal processing of linear acceleration: primary afferent and central vestibular neuron responses.

abstract：:The aim of this study is to assess brain activity measured during continuous performance of design tracing tasks. Three issues were addressed: identification of brain areas involved in performing maze and square tracing tasks, investigation of differences and similarities in these areas related to dominant and nondomi...

journal_title：Journal of neurophysiology

authors： van Mier H,Tempel LW,Perlmutter JS,Raichle ME,Petersen SE

更新日期：1998-10-01 00:00:00

abstract：:The rhythmic delivery of visual stimuli evokes large-scale neuronal entrainment in the form of steady-state oscillatory field potentials. The spatiotemporal properties of stimulus drive appear to constrain the relative degrees of neuronal entrainment. Specific frequency ranges, for example, are uniquely suited for enh...

journal_title：Journal of neurophysiology

authors： Nguyen T,Kuntzelman K,Miskovic V

更新日期：2017-07-01 00:00:00

abstract：:Glutamate is the primary excitatory transmitter in axons innervating the hypothalamic suprachiasmatic nucleus (SCN) and is responsible for light-induced phase shifts of circadian rhythms generated by the SCN. By using self-innervating single neuron cultures and patch-clamp electrophysiology, we studied metabotropic gl...

journal_title：Journal of neurophysiology

authors： Chen G,van den Pol AN

更新日期：1998-10-01 00:00:00

abstract：:Dopamine neurons in freely moving rats often fire behaviorally relevant high-frequency bursts, but depolarization block limits the maximum steady firing rate of dopamine neurons in vitro to ∼10 Hz. Using a reduced model that faithfully reproduces the sodium current measured in these neurons, we show that adding an add...

journal_title：Journal of neurophysiology

authors： Qian K,Yu N,Tucker KR,Levitan ES,Canavier CC

更新日期：2014-12-01 00:00:00

abstract：:People naturally direct their gaze to visible hand movement goals. Doing so improves reach accuracy through use of signals related to gaze position and visual feedback of the hand. Here, we studied where people naturally look when acting on remembered target locations. Four targets were presented on a screen, in perip...

journal_title：Journal of neurophysiology

authors： Flanagan JR,Terao Y,Johansson RS

更新日期：2008-09-01 00:00:00

abstract：:During seizure-like events (SLEs), intracellular Ca2+ concentration ([Ca2+]i) increases causing depolarization of the mitochondrial membrane and subsequent intramitochondrial accumulation of Ca2+. Mitochondrial depolarization results in an interruption of oxidative phosphorylation and increase in reactive oxygen speci...

journal_title：Journal of neurophysiology

authors： Schuchmann S,Buchheim K,Meierkord H,Heinemann U

更新日期：1999-01-01 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：:The timing of brief stationary sounds has been shown to alter the perceived speed of visual apparent motion (AM), presumably by altering the perceived timing of the individual frames of the AM stimuli and/or the duration of the interstimulus intervals (ISIs) between those frames. To investigate the neural correlates o...

journal_title：Journal of neurophysiology

authors： Kafaligonul H,Albright TD,Stoner GR

更新日期：2018-09-01 00:00:00

abstract：:Previously, an essential tremor-like phenotype has been noted in animals with a global knockout of the GABAAα1 subunit. Given the hypothesized role of the cerebellum in tremor, including essential tremor, we used transgenic mice to selectively knock out the GABAAα1 subunit from cerebellar Purkinje cells. We examined t...

journal_title：Journal of neurophysiology

authors： Nietz A,Krook-Magnuson C,Gutierrez H,Klein J,Sauve C,Hoff I,Christenson Wick Z,Krook-Magnuson E

更新日期：2020-10-01 00:00:00

abstract：:We have previously demonstrated that neurons R3-14 of the Aplysia abdominal ganglia specifically express a gene encoding a 108-amino acid neuropeptide precursor. This precursor is postranslationally processed by cleavage of a signal sequence and two internal dibasic residues resulting in three peptides. The peptide pr...

journal_title：Journal of neurophysiology

authors： Campanelli JT,Scheller RH

更新日期：1987-04-01 00:00:00

abstract：:Whole cell membrane currents induced by the inflammatory mediators, bradykinin, 5-hydroxytryptamine (5-HT) and prostaglandin E2, were investigated in capsaicin-sensitive dorsal root ganglion (DRG) neurons from newborn rats grown on a monolayer of hippocampal glia without nerve growth factor (NGF). When firmly attached...

journal_title：Journal of neurophysiology

authors： Vyklický L,Knotková-Urbancová H,Vitásková Z,Vlachová V,Kress M,Reeh PW

更新日期：1998-02-01 00:00:00

abstract：:It was recently shown that repeated heat stimulation, using brief contacts (<1 s) with a preheated thermode at sufficiently short interstimulus intervals (ISIs <5 s) and high temperatures (> or =51 degrees C), will elicit in humans a sensation of rapidly augmenting "second" (burning) pain with only a weak "first" (sha...

journal_title：Journal of neurophysiology

authors： Craig AD,Andrew D

更新日期：2002-04-01 00:00:00

abstract：:Stress-related alterations to the induction of hippocampal synaptic plasticity have been implicated in certain forms of psychiatric disorders. However, relatively little is known about such changes in other psychiatric disorders-related structures. We tested this possibility in one of such structures, the nucleus accu...

journal_title：Journal of neurophysiology

authors： Hugues S,Kessal K,Hunt MJ,Garcia R

更新日期：2003-11-01 00:00:00

abstract：:Whenever the eyes move, spatial attention must keep track of the locations of targets as they shift on the retina. This study investigated transsaccadic updating of visual attention to cued targets. While observers prepared a saccade, we flashed an irrelevant, but salient, color cue in their visual periphery and measu...

journal_title：Journal of neurophysiology

authors： Jonikaitis D,Szinte M,Rolfs M,Cavanagh P

更新日期：2013-03-01 00:00:00

abstract：:ALS (amyotrophic lateral sclerosis) is an adult-onset and deadly neurodegenerative disease characterized by a progressive and selective loss of motoneurons. Transgenic mice overexpressing a mutated human gene (G93A) coding for the enzyme SOD1 (Cu/Zn superoxide dismutase) develop a motoneuron disease resembling ALS in ...

journal_title：Journal of neurophysiology

authors： Kuo JJ,Schonewille M,Siddique T,Schults AN,Fu R,Bär PR,Anelli R,Heckman CJ,Kroese AB

更新日期：2004-01-01 00:00:00

abstract：:N-arachidonoyldopamine (NADA) is an endogenous molecule found in the nervous system that is capable of acting as a vanilloid agonist via the TRPV1 receptor and as a cannabinoid agonist via the CB1 receptor. Using anesthetized rats, we investigated the neural correlates of behavioral thermal hyperalgesia produced by NA...

journal_title：Journal of neurophysiology

authors： Huang SM,Walker JM

更新日期：2006-02-01 00:00:00

abstract：:Paired-pulse transcranial magnetic stimulation (TMS) and peripheral stimulation combined with TMS can be used to study cortical interneuronal circuitry. By combining these procedures with concurrent transcranial alternating current stimulation (tACS), Guerra and colleagues recently showed that different cortical inter...

journal_title：Journal of neurophysiology

authors： Hussain SJ,Thirugnanasambandam N

更新日期：2017-06-01 00:00:00

abstract：:Recent findings indicate that monkeys can report their confidence in perceptual decisions and that this information is encoded in neurons involved in making decisions, including the lateral intraparietal area (LIP) and the supplementary eye field (SEF). A key issue to consider when studying confidence is that decision...

journal_title：Journal of neurophysiology

authors： Grimaldi P,Cho SH,Lau H,Basso MA

更新日期：2018-11-01 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

abstract：:1. Whole-cell recordings were performed on acutely isolated pyramidal neurons from rat sensorimotor cortex 2 to 21 days postnatal to study the expression of a tetrodotoxin (TTX) sensitive, voltage dependent, persistent Na+ current (INaP) during different stages of postnatal development. 2. INaP was activated positive ...

journal_title：Journal of neurophysiology

authors： Alzheimer C,Schwindt PC,Crill WE

更新日期：1993-01-01 00:00:00

abstract：:Evidence for a persistent Na+ current (I(NaP)) in the apical dendrite of neocortical neurons was sought with the use of fluorescence imaging to measure changes in intradendritic Na+ concentration. Neurons in neocortical brain slices were filled iontophoretically through an intracellular recording microelectrode with t...

journal_title：Journal of neurophysiology

authors： Mittmann T,Linton SM,Schwindt P,Crill W

更新日期：1997-08-01 00:00:00

abstract：:Microelectrode arrays (MEAs) are appealing tools to probe large neural ensembles and build neural prostheses. Microelectronics microfabrication technologies now allow building high-density MEAs containing several hundreds of microelectrodes. However, several major problems become limiting factors when the size of the ...

journal_title：Journal of neurophysiology

authors： Heim M,Rousseau L,Reculusa S,Urbanova V,Mazzocco C,Joucla S,Bouffier L,Vytras K,Bartlett P,Kuhn A,Yvert B

更新日期：2012-09-01 00:00:00

abstract：:In this study we attempted to identify the principles that govern the changes in neural control that occur during repeated performance of a multiarticular coordination task. Eight participants produced isometric flexion/extension and pronation/supination torques at the radiohumeral joint, either in isolation (e.g., fl...

journal_title：Journal of neurophysiology

authors： Shemmell J,Forner M,Tresilian JR,Riek S,Barry BK,Carson RG

更新日期：2005-11-01 00:00:00

abstract：:Under binaural listening conditions, the detection of target signals within background masking noise is substantially improved when the interaural phase of the target differs from that of the masker. Neural correlates of this binaural masking level difference (BMLD) have been observed in the inferior colliculus and te...

journal_title：Journal of neurophysiology

authors： Hughes LE,Rowe JB,Ghosh BC,Carlyon RP,Plack CJ,Gockel HE

更新日期：2014-12-15 00:00:00

abstract：:Reward and punishment have opposite affective value but are both processed by the cingulate cortex. However, it is unclear whether the positive and negative affective values of monetary reward and punishment are processed by separate or common subregions of the cingulate cortex. We performed a functional magnetic reso...

journal_title：Journal of neurophysiology

authors： Fujiwara J,Tobler PN,Taira M,Iijima T,Tsutsui K

更新日期：2009-06-01 00:00:00

abstract：:A preparation is described in which the thoracic ganglia of the crayfish are isolated together with the thoracocoxal muscle receptor organ (TCMRO) of the fourth leg. This preparation allows intracellular analysis of both centrally generated and reflex activity in leg motor neurons (MNs). The isolated thoracic ganglia ...

journal_title：Journal of neurophysiology

authors： Sillar KT,Skorupski P

更新日期：1986-04-01 00:00:00

abstract：:We measured synaptic responses to complex stimulus trains in the calyx of Held and used the data to test how well several vesicle-release models could capture the observed dynamics. We tested stimulation protocols consisting of Poisson-distributed activity with periodically changing mean frequencies, trains with const...

journal_title：Journal of neurophysiology

authors： Hermann J,Grothe B,Klug A

更新日期：2009-01-01 00:00:00

abstract：:The deep piriform region has an unusually high seizure susceptibility. Voltage imaging previously located the sites of epileptiform discharge onset in slices of rat piriform cortex and revealed the spatiotemporal pattern of development of two types of electrical activity during the latent period prior to discharge ons...

journal_title：Journal of neurophysiology

authors： Demir R,Haberly LB,Jackson MB

更新日期：2000-02-01 00:00:00

abstract：:To gain further insight into the neural mechanisms for different forms of quadrupedal walking, data on postural orientation, hindlimb kinematics, and motor patterns were assessed for four grades of downslope walking, from 25% (14 degrees slope) to 100% (45 degrees), and compared with data from level and downslope walk...

journal_title：Journal of neurophysiology

authors： Smith JL,Carlson-Kuhta P,Trank TV

更新日期：1998-04-01 00:00:00

abstract：:Several studies have demonstrated that motor adaptations to a novel task environment can be transferred between limbs. Such interlimb transfer of motor commands is consistent with the notion of centrally driven strategies that can be generalized across different frames of reference. So far, studies of interlimb transf...

journal_title：Journal of neurophysiology

authors： Houldin A,Chua R,Carpenter MG,Lam T

更新日期：2012-08-01 00:00:00