In vitro study of odor-evoked behavior in a terrestrial mollusk.

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：:1. In cultured rat locus coeruleus neurons, somatostatin or met-enkephalin induces an inwardly rectifying K+ conductance. This inward rectifier was analyzed at the single-channel level. 2. Using the inside-out patch-clamp, guanosine 5'-triphosphate (GTP) application to the cytoplasmic side in the presence of somatosta...

journal_title：Journal of neurophysiology

authors： Grigg JJ,Kozasa T,Nakajima Y,Nakajima S

更新日期：1996-01-01 00:00:00

abstract：:The mitral cell primary dendrite plays an important role in transmitting distal olfactory nerve input from olfactory glomerulus to the soma-axon initial segment. To understand how dendritic active properties are involved in this transmission, we have combined dual soma and dendritic patch recordings with computational...

journal_title：Journal of neurophysiology

authors： Chen WR,Shen GY,Shepherd GM,Hines ML,Midtgaard J

更新日期：2002-11-01 00:00:00

abstract：:Long-term potentiation (LTP) of C-fiber-evoked field potentials in spinal dorsal horn may be relevant to pathological pain. Our previous work has shown that the late phase of the spinal LTP is protein synthesis-dependent. Considerable evidence has accumulated that dopamine D1/D5 receptors are important for late-phase ...

journal_title：Journal of neurophysiology

authors： Yang HW,Zhou LJ,Hu NW,Xin WJ,Liu XG

更新日期：2005-08-01 00:00:00

abstract：:Gain-of-function missense mutations in voltage-gated sodium channel Nav1.7 have been linked to small-fiber neuropathy, which is characterized by burning pain, dysautonomia and a loss of intraepidermal nerve fibers. However, the mechanistic cascades linking Nav1.7 mutations to axonal degeneration are incompletely under...

journal_title：Journal of neurophysiology

authors： Estacion M,Vohra BP,Liu S,Hoeijmakers J,Faber CG,Merkies IS,Lauria G,Black JA,Waxman SG

更新日期：2015-09-01 00:00:00

abstract：:1. Models of the saccadic system propose that there is an integration of the pulse signal, and there is good evidence that the integrator is reset gradually (Nichols and Sparks 1994, 1995). Other studies of the superior collicular contribution to the saccadic system have proposed a sensory, not motor, nature for its s...

journal_title：Journal of neurophysiology

authors： Kustov AA,Robinson DL

更新日期：1995-04-01 00:00:00

abstract：:Microsleeps are brief episodes of arousal level decrease manifested through behavioral signs. Brain activity during microsleep in the presence of external stimulus remains poorly understood. In this study, we sought to understand neural responses to auditory stimulation during microsleep. We gave participants the simp...

journal_title：Journal of neurophysiology

authors： Yong Z,Tan JH,Hsieh PJ

更新日期：2019-12-01 00:00:00

abstract：:A total of 443 pelvic nerve afferent fibers in the L6 dorsal root of the rat were identified by electrical stimulation of the pelvic nerve; 319 (72%) were myelinated A delta fibers with a mean conduction velocity (CV) of 11.8 m/s and 124 (28%) were unmyelinated C fibers with mean CV of 1.9 m/s. Two hundred fifty-two f...

journal_title：Journal of neurophysiology

authors： Su X,Sengupta JN,Gebhart GF

更新日期：1997-03-01 00:00:00

abstract：:In experiments on slices (from 100- to 150-g Sprague-Dawley rats) kept at 33 degreesC, we studied the effects of brief hypoxia (2-3 min) on CA1 neurons. In whole cell recordings from submerged slices, with electrodes containing only KMeSO4 and N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic acid, and in the presence of...

journal_title：Journal of neurophysiology

authors： Erdemli G,Xu YZ,Krnjević K

更新日期：1998-11-01 00:00:00

abstract：:The vestibular organs in the base of the skull provide important information about head orientation and motion in space. Previous studies have suggested that both angular velocity information from the semicircular canals and information about head orientation and translation from the otolith organs are centrally proce...

journal_title：Journal of neurophysiology

authors： Laurens J,Straumann D,Hess BJ

更新日期：2010-09-01 00:00:00

abstract：:The physiological basis of flexion spasms in individuals after spinal cord injury (SCI) may involve alterations in the properties of spinal neurons in the flexion reflex pathways. We hypothesize that these changes would be manifested as progressive increases in reflex response with repetitive stimulus application (i.e...

journal_title：Journal of neurophysiology

authors： Hornby TG,Rymer WZ,Benz EN,Schmit BD

更新日期：2003-01-01 00:00:00

abstract：:Trigeminal reflex blinks evoked near the onset of a saccade cause profound spatial-temporal perturbations of the saccade that are typically compensated in mid-flight. This paper investigates the influence of reflex blinks on the discharge properties of saccade-related burst neurons (SRBNs) in intermediate and deep lay...

journal_title：Journal of neurophysiology

authors： Goossens HH,Van Opstal AJ

更新日期：2000-06-01 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：:The human visual system is remarkably sensitive to environmental regularities, which can facilitate behavioral performance when sensory events conform to past experience. The point at which prior knowledge is integrated during visual perception is unclear, particularly for incidentally learned associations. One possib...

journal_title：Journal of neurophysiology

authors： Hall MG,Mattingley JB,Dux PE

更新日期：2018-04-01 00:00:00

abstract：:1. Inhibitors of extracellular carbonic anhydrase (CAo) offer much promise as diagnostic tools in the study of the synaptic basis of activity-induced alkaline transients in the brain. However, most of the present information related to the effects of CAo blockers in nervous tissue comes from experiments that involve s...

journal_title：Journal of neurophysiology

authors： Voipio J,Paalasmaa P,Taira T,Kaila K

更新日期：1995-08-01 00:00:00

abstract：:Retinotopy is a fundamental organizing principle of the visual cortex. Over the years, a variety of techniques have been used to examine it. None of these techniques, however, provides a way to rapidly characterize retinotopy, at the submillimeter range, in alert, behaving subjects. Voltage-sensitive dye imaging (VSDI...

journal_title：Journal of neurophysiology

authors： Yang Z,Heeger DJ,Seidemann E

更新日期：2007-08-01 00:00:00

abstract：:The amines dopamine (DA), serotonin (5-HT), and octopamine (Oct) each elicit a distinctive motor pattern from a quiescent pyloric network in the lobster stomatogastric ganglion (STG). We previously have demonstrated that these amines alter the synaptic strength at multiple, distributed sites within the pyloric network...

journal_title：Journal of neurophysiology

authors： Johnson BR,Harris-Warrick RM

更新日期：1997-12-01 00:00:00

abstract：:We present a quantitative analysis of the visual response properties of single neurons in the dorsal lateral geniculate nucleus (dLGN) of wild-type C57Bl/6J mice. Extracellular recordings were made from single dLGN cells in mice under halothane and nitrous oxide anesthesia. After mapping the receptive fields (RFs) of ...

journal_title：Journal of neurophysiology

authors： Grubb MS,Thompson ID

更新日期：2003-12-01 00:00:00

abstract：:Changes in the environment require rapid modification or inhibition of ongoing behavior. We used the stop-signal paradigm and intracranial recordings to investigate response preparation, inhibition, and monitoring of task-relevant information. Electrocorticographic data were recorded in eight patients with electrodes ...

journal_title：Journal of neurophysiology

authors： Fonken YM,Rieger JW,Tzvi E,Crone NE,Chang E,Parvizi J,Knight RT,Krämer UM

更新日期：2016-04-01 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：:The aim of this study was to determine the extent to which an attention-demanding visuomotor task affects the strength of the inhibitory control exerted by the wrist flexor group Ia afferents on the wrist extensor motoneurons. Effects of median nerve stimulation on the tonic activity of wrist extensor single motor uni...

journal_title：Journal of neurophysiology

authors： Nafati G,Schmied A,Rossi-Durand C

更新日期：2005-04-01 00:00:00

abstract：:Numerous models of the oculomotor neuronal integrator located in the prepositus hypoglossi nucleus (PHN) involve both highly tuned recurrent networks and intrinsic neuronal properties; however, there is little experimental evidence for the relative role of these two mechanisms. The experiments reported here show that ...

journal_title：Journal of neurophysiology

authors： Idoux E,Serafin M,Fort P,Vidal PP,Beraneck M,Vibert N,Mühlethaler M,Moore LE

更新日期：2006-07-01 00:00:00

abstract：:1. Teased axon recordings were made from 167 spontaneously active A beta- and A delta-afferents that ended in sciatic nerve end neuromas of 6-12 days standing. When challenged with a standard bolus of systemically applied adrenaline, 100 (60%) responded, either with an increase in baseline firing frequency (excitation...

journal_title：Journal of neurophysiology

authors： Chen Y,Michaelis M,Janig W,Devor M

更新日期：1996-12-01 00:00:00

abstract：:Electrically evoked otoacoustic emissions are sounds emitted from the inner ear when alternating current is injected into the cochlea. Their temporal structure consists of short- and long-delay components and they have been attributed to the motile responses of the sensory-motor outer hair cells of the cochlea. The na...

journal_title：Journal of neurophysiology

authors： Drexl M,Lagarde MM,Zuo J,Lukashkin AN,Russell IJ

更新日期：2008-04-01 00:00:00

abstract：:Visual tracking of moving objects requires prediction to compensate for visual delays and minimize mismatches between eye and target position and velocity. In everyday life, objects often disappear behind an occluder, and prediction is required to align eye and target at reappearance. Earlier studies investigating eye...

journal_title：Journal of neurophysiology

authors： Orban de Xivry JJ,Bennett SJ,Lefèvre P,Barnes GR

更新日期：2006-01-01 00:00:00

abstract：:We assessed synaptic α-amino-3-hydroxy-5-methyl-4-isoxazole propionate receptor (AMPAR) properties during synaptogenesis to describe the development of individual glutamatergic synapses on rat hippocampal CA1 principal neurons. Pharmacologically isolated AMPAR-mediated glutamatergic synaptic currents [evoked by stimul...

journal_title：Journal of neurophysiology

authors： Stubblefield EA,Benke TA

更新日期：2010-10-01 00:00:00

abstract：:Purinoreceptors of the P2 family contribute strongly to signaling in the cochlea, but little is known about the effects of purinergic neurotransmission in the central auditory system. Here we examine P2 receptor-mediated signaling in the large spherical bushy cells (SBCs) of Mongolian gerbils around the onset of acous...

journal_title：Journal of neurophysiology

authors： Milenkovic I,Rinke I,Witte M,Dietz B,Rübsamen R

更新日期：2009-09-01 00:00:00

abstract：:1. Somatic K currents of cultured hippocampal, striatal, and spinal cord neurons of embryonic rat were recorded under voltage clamp in membrane spheres ("blebs") excised by means of a tight-seal pipette. 2. The somatic K current in blebs was subject to rapid and near complete inactivation during 300-ms depolarizations...

journal_title：Journal of neurophysiology

authors： Rizzo MA,Nonner W

更新日期：1992-11-01 00:00:00

abstract：:The purpose of this study was to quantify the long-term loss of independent finger movements in humans with lesions relatively restricted to motor cortex or corticospinal tract. We questioned whether damage to the motor cortex or corticospinal tract would permanently affect the ability to move each finger to the same ...

journal_title：Journal of neurophysiology

authors： Lang CE,Schieber MH

更新日期：2003-08-01 00:00:00

abstract：:Histamine is a known secretagogue in adrenal chromaffin cells. Activation of G-protein linked H(1) receptors stimulates phospholipase C, which generates inositol trisphosphate leading to release of intracellular calcium stores and stimulation of calcium influx through store operated and other channels. This calcium le...

journal_title：Journal of neurophysiology

authors： Currie KP,Fox AP

更新日期：2000-03-01 00:00:00