Mechanosensitive potassium channels in rat colon sensory neurons.

abstract：:We studied the effects of horizontal smooth pursuit on the ocular responses to brief vertical perturbations of textured backgrounds in humans. When the subject was fixating on a stationary target, a brief vertical perturbation of the background elicited a small tracking response. When the subject was pursuing a target...

journal_title：Journal of neurophysiology

authors： Miura K,Kobayashi Y,Kawano K

更新日期：2009-09-01 00:00:00

abstract：:Cellular mechanisms underlying learning and memory were investigated in the octopus using a brain slice preparation of the vertical lobe, an area of the octopus brain involved in learning and memory. Field potential recordings revealed long-term potentiation (LTP) of glutamatergic synaptic field potentials similar to ...

journal_title：Journal of neurophysiology

authors： Hochner B,Brown ER,Langella M,Shomrat T,Fiorito G

更新日期：2003-11-01 00:00:00

abstract：:1. The somatotopic organization of nociceptive-specific (NS) and wide dynamic range (WDR) units in the nucleus ventralis posterolateralis (VPL) of the ventrobasal (VB) complex was studied. Experiments were carried out on adult cats anesthetized with urethane-chloralose. The recording sites of nociceptive units were ma...

journal_title：Journal of neurophysiology

authors： Yokota T,Asato F,Koyama N,Masuda T,Taguchi H

更新日期：1988-11-01 00:00:00

abstract：:The central auditory system has traditionally been divided into lemniscal and nonlemniscal pathways leading from the midbrain through the thalamus to the cortex. This view has served as an organizing principle for studying, modeling, and understanding the encoding of sound within the brain. However, there is evidence ...

journal_title：Journal of neurophysiology

authors： Straka MM,Schmitz S,Lim HH

更新日期：2014-08-15 00:00:00

abstract：:The visual world presents multiple potential targets that can be brought to the fovea by saccadic eye movements. These targets produce activity at multiple sites on a movement map in the superior colliculus (SC), an area of the brain related to saccade generation. The saccade made must result from competition between ...

journal_title：Journal of neurophysiology

authors： Port NL,Wurtz RH

更新日期：2003-09-01 00:00:00

abstract：:The effect of L-glutamate on muscle fibers of the anterior aorta of the marine gastropod Aplysia are characterized. Iontophoretically applied L-glutamate depolarized anterior aorta muscle fibers in 14% of the applications; no response was detected in the other applications. Responses to iontophoretically applied L-glu...

journal_title：Journal of neurophysiology

authors： Sawada M,Gibson D,McAdoo DJ

更新日期：1984-02-01 00:00:00

abstract：:Extracellular recordings of 209 neurons were obtained with carbon fiber-containing multibarrel micropipettes. The cells were isolated in the primary somatosensory cortex of cats anesthetized with barbiturate and classified according to the nature of their response to natural stimuli, the nature of the surrounding mult...

journal_title：Journal of neurophysiology

authors： Dykes RW,Landry P,Metherate R,Hicks TP

更新日期：1984-12-01 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：:Neurons of the motor nerve net of the jellyfish Cyanea were impaled with microelectrodes for intracellular recordings. The cells have conventional, negative resting potentials and produce variable-amplitude action potentials with complex waveforms. The variability and complexity of these spikes is due to the superimpo...

journal_title：Journal of neurophysiology

authors： Anderson PA,Schwab WE

更新日期：1983-09-01 00:00:00

abstract：:1. Electron microscope studies using ruthenium red, horseradish peroxidase, and colloidal lanthanum disclosed a feature characteristic of the snake spindle capsule: it consists of a single layer of flattened cells connected in series, each of which forms a cylinder enclosing the intrafusal fiber. 2. In intact spindles...

journal_title：Journal of neurophysiology

authors： Fukami Y

更新日期：1982-05-01 00:00:00

abstract：:Every time we blink our eyes, the image on the retina goes almost completely dark. And yet we hardly notice these interruptions, even though an external darkening is startling. Intuitively it would seem that if our perception is continuous, then the neuronal activity on which our perceptions are based should also be c...

journal_title：Journal of neurophysiology

authors： Gawne TJ,Martin JM

更新日期：2000-11-01 00:00:00

abstract：:Trimming all but two whiskers in adult rats produces a predictable change in cortical cell-evoked responses characterized by increased responsiveness to the two intact whiskers and decreased responsiveness to the trimmed whiskers. This type of synaptic plasticity in rat somatic sensory cortex, called "whisker pairing ...

journal_title：Journal of neurophysiology

authors： Sachdev RN,Lu SM,Wiley RG,Ebner FF

更新日期：1998-06-01 00:00:00

abstract：:1. Rat dorsal root ganglion (DRG) cell bodies were screened according to action potential (AP) duration, capsaicin sensitivity, expression of IH, IA, and N-, L-, and T-type Ca2+ channel currents. AP duration was measured at half of total amplitude at a membrane potential of -60 mV. Sensitivity to capsaicin was defined...

journal_title：Journal of neurophysiology

authors： Cardenas CG,Del Mar LP,Scroggs RS

更新日期：1995-11-01 00:00:00

abstract：:Manipulations of vagal activity are used to treat medical pathologies, but the underlying CNS changes caused by these treatments are not well understood. Furthermore, heart and lung transplant as well as treatments for many gastrointestinal disorders result in section of the vagus nerve (vagotomy). Following unilatera...

journal_title：Journal of neurophysiology

authors： Swartz JB,Weinreich D

更新日期：2009-11-01 00:00:00

abstract：:The dorsal premotor area (PMd) of monkeys has been implicated in processes relating to movement preparation and movement selection. In the present study, we sought to determine whether PMd neurons that are activated during a delayed reaching task have directional responses that reflect either the target (i.e., the goa...

journal_title：Journal of neurophysiology

authors： Shen L,Alexander GE

更新日期：1997-03-01 00:00:00

abstract：:1. R2 and LPl1 are homologous giant cholinergic neurons in the nervous system of Aplysia with overlapping and almost symmetrical axonal trees extending over most of the body wall. In spite of much experimental study, the behavioral role of the cells has remained unknown. 2. After intrasomatic injection of R2 and LPl1 ...

journal_title：Journal of neurophysiology

authors： Rayport SG,Ambron RT,Babiarz J

更新日期：1983-04-01 00:00:00

abstract：:Filamentous actin (F-actin) was measured in cultured rat cerebellum granule neurons with the use of fluorescently labeled phallotoxin as a site-specific probe for F-actin, and fluorescence microscopy. The averaged apparent intensity of soma-associated F-actin-derived fluorescence (F(app)) was measured from fixed cells...

journal_title：Journal of neurophysiology

authors： Shorte SL

更新日期：1997-08-01 00:00:00

abstract：:The somatosensory temporal discrimination threshold (STDT) has been used in recent years to investigate time processing of sensory information, but little is known about the physiological correlates of somatosensory temporal discrimination. The objective of this study was to investigate whether the time interval requi...

journal_title：Journal of neurophysiology

authors： Leodori G,Formica A,Zhu X,Conte A,Belvisi D,Cruccu G,Hallett M,Berardelli A

更新日期：2017-10-01 00:00:00

abstract：:Peroneal motoneurons were recorded intracellularly in anesthetized cats during sustained submaximal contractions of peroneus brevis muscle (PB) elicited by repetitive electrical stimulation of motor axons in the distal portion of cut ventral root filaments. Mechanical stimulation of the territory innervated by the sup...

journal_title：Journal of neurophysiology

authors： Perrier JF,Lamotte D'Incamps B,Kouchtir-Devanne N,Jami L,Zytnicki D

更新日期：2000-06-01 00:00:00

abstract：:Over the past decade neuroscientific research has attempted to probe the neurobiological underpinnings of human prosocial decision making. Such research has almost ubiquitously employed tasks such as the dictator game or similar variations (i.e., ultimatum game). Considering the explicit numerical nature of such tasks...

journal_title：Journal of neurophysiology

authors： Arshad Q,Nigmatullina Y,Siddiqui S,Franka M,Mediratta S,Ramachandaran S,Lobo R,Malhotra PA,Roberts RE,Bronstein AM

更新日期：2017-12-01 00:00:00

abstract：:Intrathecally applied nicotine reduces bradykinin-induced plasma extravasation (BK-induced PE) in the rat knee joint. This depression is mediated by the hypothalamo-pituitary-adrenal (HPA) axis and is enhanced by interruption of impulse traffic in afferents of the abdominal vagus nerve. Like intrathecal nicotine, elec...

journal_title：Journal of neurophysiology

authors： Miao FJ,Jänig W,Green PG,Levine JD

更新日期：1997-09-01 00:00:00

abstract：:The median nerve N20 and P22 SEP components constitute the initial response of the primary somatosensory cortex to somatosensory stimulation of the upper extremity. Knowledge of the underlying generators is important both for basic understanding of the initial sequence of cortical activation and to identify landmarks ...

journal_title：Journal of neurophysiology

authors： Baumgärtner U,Vogel H,Ohara S,Treede RD,Lenz FA

更新日期：2010-12-01 00:00:00

abstract：:High-frequency oscillatory activity (>200 Hz) termed "fast oscillations" (FO) have been recorded in the rodent somatosensory cortex and may reflect very rapid integration of vibrissal information in sensory cortex. Yet, while electrophysiological correlates suggest that FO is generated within intracortical networks, c...

journal_title：Journal of neurophysiology

authors： Staba RJ,Brett-Green B,Paulsen M,Barth DS

更新日期：2003-05-01 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：:1. The initial objective of this study was to determine whether respiratory-related neural assemblies exist in the brain stem midline. A second goal was to seek evidence for concurrent relationships among the neurons that could generate the detected synchrony. 2. Experiments were conducted on anesthetized, paralyzed, ...

journal_title：Journal of neurophysiology

authors： Lindsey BG,Hernandez YM,Morris KF,Shannon R,Gerstein GL

更新日期：1992-04-01 00:00:00

abstract：:We examined the activation kinetics of the delayed rectifier K+ current of bullfrog sympathetic neurons, primarily using whole cell recording. On depolarization, currents activated with a sigmoid delay but did not show a Cole-Moore shift. The time course of activation differed systematically from an exponential raised...

journal_title：Journal of neurophysiology

authors： Klemic KG,Durand DM,Jones SW

更新日期：1998-05-01 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：:The Wilson-Cowan equations were originally shown to produce limit cycle oscillations for a range of parameters. Others subsequently showed that two coupled Wilson-Cowan oscillators could produce chaos, especially if the oscillator coupling was from inhibitory interneurons of one oscillator to excitatory neurons of the...

journal_title：Journal of neurophysiology

authors： Wilson HR

更新日期：2019-12-01 00:00:00

abstract：:Combined transcranial magnetic stimulation and electroencephalography (TMS-EEG) enables noninvasive neurophysiological investigation of the human cortex. A TMS paradigm of short-latency afferent inhibition (SAI) is characterized by attenuation of the motor-evoked potential (MEP) and modulation of N100 of the TMS-evoke...

journal_title：Journal of neurophysiology

authors： Noda Y,Cash RF,Zomorrodi R,Dominguez LG,Farzan F,Rajji TK,Barr MS,Chen R,Daskalakis ZJ,Blumberger DM

更新日期：2016-09-01 00:00:00

abstract：:Several identified neurons of the Aplysia buccal ganglia respond to choline. Iontophoretic applications of either choline or acetylcholine (ACh) to voltage-clamped inhibitory follower neurons produce similar currents. Peak amplitudes of choline responses were 10-100% of ACh responses on the same cell. Choline currents...

journal_title：Journal of neurophysiology

authors： Gardner D,Ruff RL,White RL

更新日期：1984-01-01 00:00:00