Differential gurmarin suppression of sweet taste responses in rat solitary nucleus neurons.

abstract：:1. The discharge patterns and axonal projections of saccadic long-lead burst neurons (LLBNs) with somata in the pontine reticular formation were studied in alert squirrel monkeys with the use of the method of intraaxonal recording and horseradish peroxidase injection. 2. The largest population of stained neurons were ...

journal_title：Journal of neurophysiology

authors： Scudder CA,Moschovakis AK,Karabelas AB,Highstein SM

更新日期：1996-07-01 00:00:00

abstract：:In this study, the representation of taste in the orbitofrontal cortex was investigated to determine whether or not a pleasant and an aversive taste have distinct or overlapping representations in this region. The pleasant stimulus used was sweet taste (1 M glucose), and the unpleasant stimulus was salt taste (0.1 M N...

journal_title：Journal of neurophysiology

authors： O'Doherty J,Rolls ET,Francis S,Bowtell R,McGlone F

更新日期：2001-03-01 00:00:00

abstract：:Spontaneous and stimulus-evoked excitatory postsynaptic currents (EPSCs) were recorded in calyx nerve terminals from the turtle vestibular lagena to quantify key attributes of quantal transmission at this synapse. On average, EPSC events had a magnitude of ∼ 42 pA, a rise time constant of τ(0) ∼ 229 μs, decayed to bas...

journal_title：Journal of neurophysiology

authors： Highstein SM,Mann MA,Holstein GR,Rabbitt RD

更新日期：2015-06-01 00:00:00

abstract：:The effect of acute intrahippocampal infusion of brain-derived neurotrophic factor (BDNF) on synaptic transmission in the dentate gyrus was investigated in urethan-anesthetized rats. Medial perforant path-evoked field potentials were recorded in the dentate hilus and BDNF-containing buffer was infused (4 microl, 25 mi...

journal_title：Journal of neurophysiology

authors： Messaoudi E,Bârdsen K,Srebro B,Bramham CR

更新日期：1998-01-01 00:00:00

abstract：:1. Using the patch-clamp technique, we investigated whether the glutamate-elicited current in mechanically isolated cone photoreceptors from the salamander retina is generated by a Cl- channel or a glutamate transporter. 2. The current reversed near the equilibrium potential for Cl-, was decreased by three Cl- channel...

journal_title：Journal of neurophysiology

authors： Picaud SA,Larsson HP,Grant GB,Lecar H,Werblin FS

更新日期：1995-10-01 00:00:00

abstract：:Limb movement-related neurons in the cerebellar nuclei (CN) typically produce bursts of discharge in association with movement. Consequently, given the inhibitory nature of the Purkinje cell (PC) projection to CN, it is puzzling that only a minority of movement-related PCs pause; the majority burst. Some of the moveme...

journal_title：Journal of neurophysiology

authors： Holdefer RN,Houk JC,Miller LE

更新日期：2005-01-01 00:00:00

abstract：:The aim of this study was to examine whether subjects who have learned a skilled locomotor task can transfer the acquired performance to conditions involving either a change in the external coordinates or in the sensory input from one leg. Subjects were trained to step over an obstacle with minimal foot clearance with...

journal_title：Journal of neurophysiology

authors： Lam T,Dietz V

更新日期：2004-10-01 00:00:00

abstract：:PSD-95-like, disc-large (DLG) family membrane-associated guanylate kinase proteins (PSD/DLG-MAGUKs) are essential for regulating synaptic AMPA receptor (AMPAR) function and activity-dependent trafficking of AMPARs. Using a molecular replacement strategy to replace endogenous PSD-95 with SAP97β, we show that the protot...

journal_title：Journal of neurophysiology

authors： Liu M,Lewis LD,Shi R,Brown EN,Xu W

更新日期：2014-02-01 00:00:00

abstract：:1. A task was used by Posner (1980) to measure shifts of attention that occurred covertly, in the absence of an eye movement or other orienting response. This paradigm was used here to assess the nature of covert attentional orienting in monkeys to develop an animal model for neurophysiological studies. Shifts of atte...

journal_title：Journal of neurophysiology

authors： Bowman EM,Brown VJ,Kertzman C,Schwarz U,Robinson DL

更新日期：1993-07-01 00:00:00

abstract：:The hypocretin/orexins (Hcrt/Orxs) are hypothalamic neuropeptides that regulate stress, addiction, feeding, and arousal behaviors. They depolarize many types of central neurons and can increase [Ca2+]i in some, including those of the dorsal raphe (DR) and laterodorsal tegmental (LDT) nuclei-two structures likely to co...

journal_title：Journal of neurophysiology

authors： Kohlmeier KA,Watanabe S,Tyler CJ,Burlet S,Leonard CS

更新日期：2008-10-01 00:00:00

abstract：:Our mental representation of object categories is hierarchically organized, and our rapid and seemingly effortless categorization ability is crucial for our daily behavior. Here, we examine responses of a large number (>600) of neurons in monkey inferior temporal (IT) cortex with a large number (>1,000) of natural and...

journal_title：Journal of neurophysiology

authors： Kiani R,Esteky H,Mirpour K,Tanaka K

更新日期：2007-06-01 00:00:00

abstract：:1. This paper examines the electrophysiological properties of cultured rat adrenal chromaffin cells at different stages of neuron-like morphological differentiation in response to nerve growth factor (NGF). 2. Chromaffin cells display a large variability in the morphological changes after exposure to NGF. However, a m...

journal_title：Journal of neurophysiology

authors： Islas-Suárez L,Gómez-Chavarín M,Drucker-Colín R,Hernández-Cruz A

更新日期：1994-10-01 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：:Behavioral and neural findings demonstrate that animals can locate low-frequency sounds along the azimuth by detecting microsecond interaural time differences (ITDs). Information about ITDs is also available in the amplitude modulations (i.e., envelope) of high-frequency sounds. Since medial superior olivary (MSO) neu...

journal_title：Journal of neurophysiology

authors： Gai Y,Kotak VC,Sanes DH,Rinzel J

更新日期：2014-08-15 00:00:00

abstract：:Although it is generally accepted that humans cannot perceive sounds in the frequency range above 20 kHz, the question of whether the existence of such "inaudible" high-frequency components may affect the acoustic perception of audible sounds remains unanswered. In this study, we used noninvasive physiological measure...

journal_title：Journal of neurophysiology

authors： Oohashi T,Nishina E,Honda M,Yonekura Y,Fuwamoto Y,Kawai N,Maekawa T,Nakamura S,Fukuyama H,Shibasaki H

更新日期：2000-06-01 00:00:00

abstract：:When the brain has determined the position of a moving object, because of anatomical and processing delays the object will have already moved to a new location. Given the statistical regularities present in natural motion, the brain may have acquired compensatory mechanisms to minimize the mismatch between the perceiv...

journal_title：Journal of neurophysiology

authors： Subramaniyan M,Ecker AS,Patel SS,Cotton RJ,Bethge M,Pitkow X,Berens P,Tolias AS

更新日期：2018-11-01 00:00:00

abstract：:We have examined the role of dorsal horn cells that respond to Lissauer tract stimulation in regulating primary afferent depolarization (PAD). PAD was monitored by recording the dorsal root potential (DRP) in the roots of the lumbar cord. Recordings were made of the discharges of Lissauer tract-responsive cells, and t...

journal_title：Journal of neurophysiology

authors： Lidierth M,Wall PD

更新日期：1998-08-01 00:00:00

abstract：:Experiments in both conscious and anesthetized animals indicate that intrathecal (i.t.) strychnine (STR; glycine receptor antagonist) produces acute, reversible allodynia, as evidenced by inappropriate behavioral and autonomic responses to cutaneous tactile stimuli. Although STR is known to produce disinhibition of af...

journal_title：Journal of neurophysiology

authors： Sherman SE,Luo L,Dostrovsky JO

更新日期：1997-08-01 00:00:00

abstract：:Behavioral and physiological characteristics of standing were studied in nontrained spinal cats and in spinal cats that received daily stand training of the hindlimbs for 12 wk. Training consisted of assisting the cats to stand with full weight support either on both hindlimbs or on one hindlimb (30 min/day, 5 days/wk...

journal_title：Journal of neurophysiology

authors： De Leon RD,Hodgson JA,Roy RR,Edgerton VR

更新日期：1998-07-01 00:00:00

abstract：:The completion of an antisaccade (i.e., a nonstandard task) lengthens the reaction time (RT) of a subsequent prosaccade: a behavioral phenomenon termed the unidirectional prosaccade switch-cost. One explanation for the unidirectional prosaccade switch-cost is suppressing a stimulus-driven prosaccade during the precedi...

journal_title：Journal of neurophysiology

authors： Weiler J,Heath M

更新日期：2014-11-01 00:00:00

abstract：:1. The little brown bat, Myotis lucifugus, employs biosonar pulses containing broadband frequency-modulated (FM) sounds of only one harmonic during the initial phases of echolocation. Neurons throughout the auditory cortex exhibit delay-dependent facilitation to artificial pulses and echoes at particular echo delays. ...

journal_title：Journal of neurophysiology

authors： Paschal WG,Wong D

更新日期：1994-07-01 00:00:00

abstract：:Acetic acid applied to the hind limb of a frog evokes nocifensive behaviors, including a vigorous wiping of the exposed skin, referred to as the wiping response. The aim of this study was to examine the responses of cutaneous primary afferent fibers in frogs to acetic acid (pH 2.84-1.42) applied topically to the skin....

journal_title：Journal of neurophysiology

authors： Hamamoto DT,Simone DA

更新日期：2003-08-01 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：:Coherence analysis has the ability to identify the presence of common descending drive shared by motor unit pools and reveals its spectral properties. However, the link between spectral properties of shared neural drive and functional interactions among muscles remains unclear. We assessed shared neural drive between ...

journal_title：Journal of neurophysiology

authors： Laine CM,Valero-Cuevas FJ

更新日期：2017-09-01 00:00:00

abstract：:Cultured Kenyon cells from the mushroom body of the honeybee, Apis mellifera, show a voltage-gated, fast transient K+ current that is sensitive to 4-aminopyridine, an A current. The kinetic properties of this A current and its modulation by extracellular K+ ions were investigated in vitro with the whole cell patch-cla...

journal_title：Journal of neurophysiology

authors： Pelz C,Jander J,Rosenboom H,Hammer M,Menzel R

更新日期：1999-04-01 00:00:00

abstract：:Voluntary and stimulus-driven shifts of attention can modulate the representation of behaviorally relevant stimuli in early areas of visual cortex. In turn, attended items are processed faster and more accurately, facilitating the selection of appropriate behavioral responses. Information processing is also strongly i...

journal_title：Journal of neurophysiology

authors： Serences JT,Saproo S

更新日期：2010-07-01 00:00:00

abstract：:1. Opaline release in Aplysia provides a simple model system for examining the biochemical and electrophysiological mechanisms underlying glandular secretion and its modulation. The opaline gland is a large multivesicular structure, which is innervated by at least three large identified motor neurons located within th...

journal_title：Journal of neurophysiology

authors： Tritt SH,Byrne JH

更新日期：1982-12-01 00:00:00

abstract：:N-methyl-D-aspartate receptors (NMDARs) are known to regulate axonal refinement and dendritic branching. However, because NMDARs are abundantly present as tri-heteromers (e.g., NR1/NR2A/NR2B) during development, the precise role of the individual subunits NR2A and NR2B in these processes has not been elucidated. Ventr...

journal_title：Journal of neurophysiology

authors： Sepulveda FJ,Bustos FJ,Inostroza E,Zúñiga FA,Neve RL,Montecino M,van Zundert B

更新日期：2010-04-01 00:00:00

abstract：:Recent advances in recording and computing hardware have enabled laboratories to record the electrical activity of multiple brain regions simultaneously. Lagging behind these technical advances, however, are the methods needed to rapidly produce microdrives and head-caps that can flexibly accommodate different recordi...

journal_title：Journal of neurophysiology

authors： Headley DB,DeLucca MV,Haufler D,Paré D

更新日期：2015-04-01 00:00:00

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