Dynamic modulation of phasic and asynchronous glutamate release in hippocampal synapses.

abstract：:The small-signal linear characteristics of afferent responses from the isolated semicircular canal were described by the use of white-noise rotational acceleration inputs. The results, based on cross-correlation analysis, showed a striking and systematic variation in linear system impulse response characteristics from...

journal_title：Journal of neurophysiology

authors： O'Leary DP,Dunn RF

更新日期：1976-05-01 00:00:00

abstract：:Reach-to-grasp movements require information about the distance and size of target objects. Calibration of this information could be achieved via feedback information (visual and/or haptic) regarding terminal accuracy when target objects are grasped. A number of reports suggest that the nervous system alters reach-to-...

journal_title：Journal of neurophysiology

authors： Bingham GP,Mon-Williams MA

更新日期：2013-12-01 00:00:00

abstract：:Two monkeys were trained to point to targets and to retrieve fruit bits from a Kluver board, bottles, and tubes. Once proficient in the tasks, the macaques underwent aseptic surgical implantation of a recording chamber over the cerebellar nuclei on the side of their preferred hand. After recovery from surgery, a serie...

journal_title：Journal of neurophysiology

authors： Mason CR,Miller LE,Baker JF,Houk JC

更新日期：1998-02-01 00:00:00

abstract：:Electrical synapses play significant roles in neural processing in invertebrate and vertebrate nervous systems. The view of electrical synapses as plain bidirectional intercellular channels represents a partial picture because rectifying electrical synapses expand the complexity in the communication capabilities of ne...

journal_title：Journal of neurophysiology

authors： Rela L,Szczupak L

更新日期：2007-02-01 00:00:00

abstract：:Previous analysis of the firing of individual rat hippocampal place cells has shown that their firing rate increases when they enter a place field and that their phase of firing relative to the ongoing theta oscillation (7-12 Hz) varies systematically as the rat traverses the place field, a phenomenon termed the theta...

journal_title：Journal of neurophysiology

authors： Jensen O,Lisman JE

更新日期：2000-05-01 00:00:00

abstract：:Ablation and single-unit studies in primates have shown that inferior temporal (IT) cortex is important for pattern discrimination. The first paper in this series suggested that single units in IT cortex of alert monkeys respond to a set of two-dimensional patterns with complex temporal modulation of their spike train...

journal_title：Journal of neurophysiology

authors： Optican LM,Richmond BJ

更新日期：1987-01-01 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：:Responses to repeated auditory stimuli were examined in 103 neurons in the auditory region of the thalamic reticular nucleus (TRN) and in 20 medial geniculate (MGB) neurons of anesthetized rats. A further six TRN neurons were recorded from awake rats. The TRN neurons showed strong responses to the first trial and weak...

journal_title：Journal of neurophysiology

authors： Yu XJ,Xu XX,Chen X,He S,He J

更新日期：2009-02-01 00:00:00

abstract：:1. The pteropod mollusk Clione limacina swims by rhythmical oscillations of two wings, and its spatial orientation during locomotion is determined by tail movements. The majority of neurons responsible for generation of the wing and tail movements are located in the pedal ganglia. On the other hand, the majority of se...

journal_title：Journal of neurophysiology

authors： Panchin YV,Popova LB,Deliagina TG,Orlovsky GN,Arshavsky YI

更新日期：1995-05-01 00:00:00

abstract：:To program a goal-directed response in the presence of acoustic reflections, the audio-motor system should suppress the detection of time-delayed sources. We examined the effects of spatial separation and inter-stimulus delay on the ability of human listeners to localize a pair of broadband sounds in the horizontal pl...

journal_title：Journal of neurophysiology

authors： van Bentum GC,van Wanrooij MM,Van Opstal AJ

更新日期：2020-12-30 00:00:00

abstract：:1. In a search for correlated fast rhythms in recurrent laryngeal (RL) expiratory (E) activities, we performed spectral and coherence analysis on bilateral RL nerve discharges in 54 midcollicular decerebrate, paralyzed cats. 2. Inspiratory (I) RL activities showed in almost all cases high-frequency oscillations (HFO, ...

journal_title：Journal of neurophysiology

authors： Huang WX,Christakos CN,Cohen MI,He Q

更新日期：1993-11-01 00:00:00

abstract：:The neurons in the intermediate layers of the monkey superior colliculus (SC) that discharge before saccadic eye movements can be divided into at least two types, burst and buildup neurons, and the differences in their characteristics are compatible with different functional contributions of the two cell types. It has...

journal_title：Journal of neurophysiology

authors： Aizawa H,Wurtz RH

更新日期：1998-04-01 00:00:00

abstract：:1. Plasticity at the connections between sensory neurons and their follower cells in Aplysia has been used extensively as a model system to examine mechanisms of simple forms of learning. Earlier studies have concluded that serotonin (5-HT) is a key modulatory transmitter and that it exerts its short-term actions via ...

journal_title：Journal of neurophysiology

authors： Sugita S,Goldsmith JR,Baxter DA,Byrne JH

更新日期：1992-08-01 00:00:00

abstract：:1. In the European rock lobster, Homarus gammarus, two bilaterally symmetrical pairs of commissural neurons, P and commissural pyloric (CP), evoke excitatory postsynaptic potentials in the neurons of the pyloric motor network. The present paper shows that the two commissural neurons also exert a modulatory control ove...

journal_title：Journal of neurophysiology

authors： Nagy F,Cardi P

更新日期：1994-06-01 00:00:00

abstract：:We have addressed the source and nature of the persistent neural activity that bridges the stimulus-free gap between the conditioned stimulus (CS) and unconditioned stimulus (US) during trace eyelid conditioning. Previous work has demonstrated that this persistent activity is necessary for trace eyelid conditioning: C...

journal_title：Journal of neurophysiology

authors： Siegel JJ,Kalmbach B,Chitwood RA,Mauk MD

更新日期：2012-01-01 00:00:00

abstract：:1. Neuron-specific expression of alternately spliced exons of the gene encoding the Phe-Met-Arg-Phe-NH2 (FMRFamide) family of neuropeptides and the role of encoded peptides in synaptic transmission were examined in an identified cardiorespiratory interneuron, the visceral white interneuron (VWI), in the snail Lymnaea....

journal_title：Journal of neurophysiology

authors： Skingsley DR,Bright K,Santama N,van Minnen J,Brierley MJ,Burke JF,Benjamin PR

更新日期：1993-03-01 00:00:00

abstract：:1. In chronically prepared, freely moving rats, electrical stimulation was applied to the angular bundle, and responses were recorded extracellularly at a variety of sites in the ipsilateral hippocampal formation. At each recording site the stimulus-response relationship was tested during four different behavioral sta...

journal_title：Journal of neurophysiology

authors： Winson J,Abzug C

更新日期：1978-05-01 00:00:00

abstract：:Field potential recording was used to investigate properties of synaptic transmission and long-term potentiation (LTP) at Schaffer collateral-CA1 synapses in both hippocampal slices of mutant mice in which the alpha-subunit of the olfactory cyclic nucleotide-gated channel (alpha3/OCNC)1 was rendered null and also in s...

journal_title：Journal of neurophysiology

authors： Parent A,Schrader K,Munger SD,Reed RR,Linden DJ,Ronnett GV

更新日期：1998-06-01 00:00:00

abstract：:1. Simultaneous, whole-cell recordings were obtained from synaptically coupled photoreceptor/bipolar cell pairs, by the use of direct visualization in a superfused, mudpuppy retinal slice preparation. 2. OFF-bipolar cells (BPs) generated sign-conserving responses when extrinsic current was injected into rods and cones...

journal_title：Journal of neurophysiology

authors： Kim HG,Miller RF

更新日期：1993-02-01 00:00:00

abstract：:Tetanus neurotoxin (TeNT) cleaves synaptobrevin, a protein involved in synaptic vesicle docking and fusion, thereby preventing neurotransmitter release and causing a functional deafferentation. We injected TeNT into the lateral rectus muscle of adult cats at 0.5 or 5 ng/kg (low and high dose, respectively). In the per...

journal_title：Journal of neurophysiology

authors： Gonzalez-Forero D,de la Cruz RR,Delgado-Garcia JM,Alvarez FJ,Pastor AM

更新日期：2003-04-01 00:00:00

abstract：:1. A total of 312 cutaneous afferent units identified in the rat foot as belonging to one of nine major types of sensory receptors were included in the present study. A natural stimulus set was defined to differentiate optimally among those receptor types according to the distinguishing response patterns that it produ...

journal_title：Journal of neurophysiology

authors： Leem JW,Willis WD,Weller SC,Chung JM

更新日期：1993-12-01 00:00:00

abstract：:Learned vocalizations, such as bird song, require intricate coordination of vocal and respiratory muscles. Although the neural basis for this coordination remains poorly understood, it likely includes direct synaptic interactions between respiratory premotor neurons and vocal motor neurons. In birds, as in mammals, th...

journal_title：Journal of neurophysiology

authors： Kubke MF,Yazaki-Sugiyama Y,Mooney R,Wild JM

更新日期：2005-10-01 00:00:00

abstract：:The discharge patterns of single units in the ventral cochlear nucleus (VCN) of anesthetized guinea pigs were examined in response to iterated rippled noise (IRN) as a function of the IRN delay (which determines the IRN pitch) and the IRN sound level. Delays were varied over five octaves in half-octave steps, and soun...

journal_title：Journal of neurophysiology

authors： Wiegrebe L,Winter IM

更新日期：2001-03-01 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：:1. Responses of primary sensory neurons to substance P applications by perfusion were studied with intracellular recording techniques in in vitro slice preparations of trigeminal root ganglia (guinea pigs). Application of substance P in micromolar doses produced reversible depolarizations of 2-47 mV in 48 out of 64 ne...

journal_title：Journal of neurophysiology

authors： Spigelman I,Puil E

更新日期：1990-07-01 00:00:00

abstract：:We used laser scanning photostimulation through a focused UV laser of caged glutamate in an in vitro slice preparation through the rat's somatosensory thalamus to study topography and connectivity between the thalamic reticular nucleus and ventral posterior lateral nucleus. This enabled us to focally stimulate the som...

journal_title：Journal of neurophysiology

authors： Lam YW,Sherman SM

更新日期：2005-10-01 00:00:00

abstract：:1. Serotonergic modulation of a hyperpolarization-activated inward current, Ih, and a calcium-dependent outward current, Io(Ca), was examined in the dorsal gastric (DG) motor neuron, with the use of intracellular recording techniques in an isolated preparation of the crab stomatogastric ganglion (STG). 2. Hyperpolariz...

journal_title：Journal of neurophysiology

authors： Kiehn O,Harris-Warrick RM

更新日期：1992-08-01 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：:Second-order vestibular neurons (2 degrees VN) were identified in the isolated frog brain by the presence of monosynaptic excitatory postsynaptic potentials (EPSPs) after separate electrical stimulation of individual vestibular nerve branches. Combinations of one macular and the three semicircular canal nerve branches...

journal_title：Journal of neurophysiology

authors： Straka H,Holler S,Goto F

更新日期：2002-11-01 00:00:00

abstract：:We examined the influence of focal cerebellar lesions on working memory (n-back task), gait, and the interaction between working memory and different gait tasks in a dual-task paradigm. The analysis included 17 young patients with chronic focal lesions after cerebellar tumor resection and 17 age-matched controls. Pati...

journal_title：Journal of neurophysiology

authors： Ilg W,Christensen A,Mueller OM,Goericke SL,Giese MA,Timmann D

更新日期：2013-11-01 00:00:00