Inflammatory mediators at acidic pH activate capsaicin receptors in cultured sensory neurons from newborn rats.

abstract：:Our group set out to develop a sensitive technique, capable of detecting output changes from the posterior fossa following a motor acquisition task. Transcranial magnetic stimulation (TMS) was applied over the right cerebellar cortex 5 ms in advance of test stimuli over the left cerebral motor cortex (M1), suppressing...

journal_title：Journal of neurophysiology

authors： Baarbé J,Yielder P,Daligadu J,Behbahani H,Haavik H,Murphy B

更新日期：2014-02-01 00:00:00

abstract：:Individuals with cerebral palsy (CP) experience impairments in the control of head and neck movements, suggesting dysfunction in brain stem circuitry. To examine if brain stem circuitry is altered in CP, we compared reflexes evoked in the sternocleidomastoid (SCM) muscle by trigeminal nerve stimulation in adults with ...

journal_title：Journal of neurophysiology

authors： Smith AT,Gorassini MA

更新日期：2018-09-01 00:00:00

abstract：:In rat CA1 hippocampal pyramidal neurons (HPNs), somatostatin (SST) has inhibitory postsynaptic actions, including hyperpolarization of the membrane at rest and augmentation of the K+ M-current. However, the effects of SST on synaptic transmission in this brain region have not been well-characterized. Therefore we use...

journal_title：Journal of neurophysiology

authors： Tallent MK,Siggins GR

更新日期：1997-12-01 00:00:00

abstract：:We presented optic flow and real movement heading stimuli while recording MSTd neuronal activity. Monkeys were alternately engaged in three tasks: visual detection of optic flow heading perturbations, vestibular detection of real movement heading perturbations, and auditory detection of brief tones. Push-button RTs we...

journal_title：Journal of neurophysiology

authors： Page WK,Duffy CJ

更新日期：2018-01-01 00:00:00

abstract：:The electrical activity of 168 individual neurons located in the medullary reticular formation, namely, in the medial aspects of the nucleus reticularis gigantocellularis, magnocellularis, and ventralis, has been recorded in precollicular decerebrate cats during sinusoidal tilt about the longitudinal axis of the whole...

journal_title：Journal of neurophysiology

authors： Manzoni D,Pompeiano O,Stampacchia G,Srivastava UC

更新日期：1983-11-01 00:00:00

abstract：:Based on kinematic properties and distinct substrates, there are different classes of eyelid movement described as eyeblinks. We investigate whether the eyelid movements made in response to a conditioned stimulus (CS) are a category of eyelid movements distinct from blinks. Human subjects received 60 trials of classic...

journal_title：Journal of neurophysiology

authors： Schade Powers A,Coburn-Litvak P,Evinger C

更新日期：2010-02-01 00:00:00

abstract：:The short-term (3-51 days) and long-term (31-42 wk) effects of corpus callosum transection on the receptive-field properties of neurons were assessed at the single-cell, architectural, and topographical levels of organization in the cat striate cortex. Corpus callosum transection decreased the proportion of neurons th...

journal_title：Journal of neurophysiology

authors： Payne BR,Pearson HE,Berman N

更新日期：1984-09-01 00:00:00

abstract：:Previous studies have reported an important relationship between increasing age, vestibular impairment, and increased risk of falls. Recently, noisy galvanic vestibular stimulation (nGVS) has been shown to improve postural control in older adults during and potentially following stimulation. However, this effect of nG...

journal_title：Journal of neurophysiology

authors： Nooristani M,Bigras C,Lafontaine L,Bacon BA,Maheu M,Champoux F

更新日期：2020-12-09 00:00:00

abstract：:1. Voltage-dependent Na+ conductances were studied in small (18-25 microns diam) adult rat dorsal root ganglion (DRG) neurons with the use of the whole cell patch-clamp technique. Na+ currents were also recorded from larger (44-50 microns diam) neurons and compared with those of the small neurons. 2. The predominant N...

journal_title：Journal of neurophysiology

authors： Rizzo MA,Kocsis JD,Waxman SG

更新日期：1994-12-01 00:00:00

abstract：:Synaptic plasticity in the amygdala is thought to underlie aversive or rewarding learning and emotional memories. In this study, different mechanisms were found to underlie synaptic plasticity in lateral (LA) and basolateral (BLA) amygdala pathways to the primary output nucleus of the amygdala, the central amygdala (C...

journal_title：Journal of neurophysiology

authors： Fu Y,Shinnick-Gallagher P

更新日期：2005-05-01 00:00:00

abstract：:1. In order to investigate the effects of an imbalance in stimulation to the eyes without the confounding influence of continuous deprivation of one eye, we reared cats with unequal alternating monocular exposure (AME) and, for comparison, cats with equal AME. We recorded extracellularly from single cells in area 17 o...

journal_title：Journal of neurophysiology

authors： Tieman DG,McCall MA,Hirsch HV

更新日期：1983-03-01 00:00:00

abstract：:The blood oxygen level-dependent (BOLD) functional magnetic resonance imaging signal arises as a consequence of changes in blood flow and oxygen usage that in turn are modulated by changes in neural activity. Much attention has been given to both theoretical and experimental aspects of the energetics but not to the ne...

journal_title：Journal of neurophysiology

authors： Bennett MR,Farnell L,Gibson WG

更新日期：2018-03-01 00:00:00

abstract：:We used optical imaging of intrinsic signals to study the large-scale organization of ferret auditory cortex in response to complex sounds. Cortical responses were collected during continuous stimulation by sequences of sounds with varying frequency, period, or interaural level differences. We used a set of stimuli th...

journal_title：Journal of neurophysiology

authors： Nelken I,Bizley JK,Nodal FR,Ahmed B,King AJ,Schnupp JW

更新日期：2008-04-01 00:00:00

abstract：:Mesencephalic trigeminal (M-V) neurons are primary somatosensory neurons with somata located within the CNS, instead of in peripheral sensory ganglia. In amphibians, these unipolar cells are found within the optic tectum and have a single axon that runs along the mandibular branch of the trigeminal nerve. The axon has...

journal_title：Journal of neurophysiology

authors： Pratt KG,Aizenman CD

更新日期：2009-07-01 00:00:00

abstract：:We investigated whether heptanol and other long-chain alcohols that are known to block gap junctions interfere with the generation or the propagation of spreading depression (SD). Waves of SD were triggered by micro-injection of concentrated KCl solution in stratum (s.) radiatum of CA1 of rat hippocampal tissue slices...

journal_title：Journal of neurophysiology

authors： Largo C,Tombaugh GC,Aitken PG,Herreras O,Somjen GG

更新日期：1997-01-01 00:00:00

abstract：:Hypercapnia-induced arousal from sleep is an important protective mechanism pertinent to a number of diseases. Most notably among these are the sudden infant death syndrome, obstructive sleep apnea and sudden unexpected death in epilepsy. Serotonin (5-HT) plays a significant role in hypercapnia-induced arousal. The me...

journal_title：Journal of neurophysiology

authors： Buchanan GF,Smith HR,MacAskill A,Richerson GB

更新日期：2015-07-01 00:00:00

abstract：:Responses to rapid application of glutamic acid (Glu) and gamma-aminobutyric acid (GABA), 0.01-3 mM, were recorded by whole-cell patch clamp of cultured crab (Cardisoma carnifex) X-organ neurons. Responses peaked within 200 ms. Both Glu and GABA currents had reversal potentials that followed the Nernst Cl(-) potential...

journal_title：Journal of neurophysiology

authors： Duan S,Cooke IM

更新日期：2000-01-01 00:00:00

abstract：:1. High-voltage-activated Ca2+ currents [ICa(HVA)] were studied in immunolabeled mouse retinal ganglion neurons (RGNs) to elucidate channel-specific components and their developmental changes in vitro. 2. Neurons were dissociated at postnatal day 5. RGNs were selected for electrophysiological measurements by vital lab...

journal_title：Journal of neurophysiology

authors： Rothe T,Grantyn R

更新日期：1994-11-01 00:00:00

abstract：:The role of voltage-dependent calcium channels (VDCCs) in the nicotinic acetylcholine receptor (nAChR)-mediated enhancement of spontaneous GABAergic inhibitory postsynaptic currents (IPSCs) was investigated in chick brain slices. Whole cell recordings of neurons in the lateral spiriform (SpL) and ventral lateral genic...

journal_title：Journal of neurophysiology

authors： Tredway TL,Guo JZ,Chiappinelli VA

更新日期：1999-02-01 00:00:00

abstract：:Adult neuronal phenotype is maintained, at least in part, by the sensitivity of individual neurons to a specific selection of neurotrophic factors and the availability of such factors in the neurons' environment. Nerve growth factor (NGF) increases the functional expression of Na(+) channel currents (I(Na)) and both N...

journal_title：Journal of neurophysiology

authors： Ford CP,Wong KV,Lu VB,Posse de Chaves E,Smith PA

更新日期：2008-03-01 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：:The macaque middle temporal area (MT) is exquisitely sensitive to visual motion and there is a large amount of evidence that neural activity in MT is tightly correlated with the perception of motion. The mechanisms by which MT neurons achieve their directional selectivity, however, have received considerably less atte...

journal_title：Journal of neurophysiology

authors： Krekelberg B,Albright TD

更新日期：2005-05-01 00:00:00

abstract：:Particular types of amacrine cells of the vertebrate retina show oscillatory membrane potentials (OMPs) in response to light stimulation. Historically it has been thought the oscillations arose as a result of circuit properties. In a previous study we found that in some amacrine cells, the ability to oscillate was an ...

journal_title：Journal of neurophysiology

authors： Vigh J,Solessio E,Morgans CW,Lasater EM

更新日期：2003-07-01 00:00:00

abstract：:1. Presynaptic activity of identified primary afferents from flexor, extensor, and bifunctional hindlimb muscles was studied with intra-axonal recordings during fictive locomotion. Fictive locomotion appeared spontaneously in decorticate cats (n = 9), with stimulation of the mesencephalic locomotor region (n = 4), and...

journal_title：Journal of neurophysiology

authors： Gossard JP,Cabelguen JM,Rossignol S

更新日期：1991-04-01 00:00:00

abstract：:Changes in temperature of up to several degrees have been reported in different brain regions during various behaviors or in response to environmental stimuli. We investigated temperature sensitivity of dopaminergic neurons of the rat substantia nigra pars compacta (SNc), an area important for motor and emotional cont...

journal_title：Journal of neurophysiology

authors： Guatteo E,Chung KK,Bowala TK,Bernardi G,Mercuri NB,Lipski J

更新日期：2005-11-01 00:00:00

abstract：:This study examined the effects of selective inactivation of the cerebellar nuclei in the cat on the control of multijoint trajectories and trajectory adaptation to avoid obstacles. Animals were restrained in a hammock and trained to perform a prehension task in which they reached to grasp a small cube of meat from a ...

journal_title：Journal of neurophysiology

authors： Martin JH,Cooper SE,Hacking A,Ghez C

更新日期：2000-04-01 00:00:00

abstract：:1. A brain slice preparation was used to study the hypoglossal (XII) neuronal response to anoxia. Both intra- and extracellular potassium activities (K+i,K+o) were measured by the use of ion-selective microelectrodes, and K+ flux was assessed by the use of pharmacologic blockers. 2. Extracellular recordings showed tha...

journal_title：Journal of neurophysiology

authors： Jiang C,Haddad GG

更新日期：1991-07-01 00:00:00

abstract：:1. We studied the effect of electrical stimulation of the peribrachial region (PBR) in the brain stem on the visual response of single cells in the dorsal lateral geniculate nucleus (dLGN) to a light slit presented in a series of positions across the receptive field. The response was plotted against slit position, giv...

journal_title：Journal of neurophysiology

authors： Hartveit E,Ramberg SI,Heggelund P

更新日期：1993-10-01 00:00:00

abstract：:1. The stiffness during the initial portion of a ramp stretch was measured in cat peroneus longus muscle at rest and during maximal tetanic contractions produced by increasing numbers of motor units of the same type [slow (S), fast fatigue resistant (FR), or fast fatigable (FF)]. 2. This initial ramp stiffness was def...

journal_title：Journal of neurophysiology

authors： Petit J,Filippi GM,Gioux M,Hunt CC,Laporte Y

更新日期：1990-12-01 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