Dimethyl disulfide exerts insecticidal neurotoxicity through mitochondrial dysfunction and activation of insect K(ATP) channels.

abstract：:The inferior colliculus (IC) is highly modulated by descending projections from higher auditory and nonauditory centers. Traditionally, corticofugal fibers were believed to project mainly to the extralemniscal IC regions. However, there is some anatomical evidence suggesting that a substantial number of fibers from th...

journal_title：Journal of neurophysiology

authors： Lim HH,Anderson DJ

更新日期：2007-02-01 00:00:00

abstract：:1. Behavioral studies in the monkey and clinical studies in humans show that some visuomotor functions are spared in case of a V1 lesion. This residual vision appears to be subserved at least partially by visual activity in extrastriate cortex. Earlier studies have demonstrated that neurons in area V2 lose their visua...

journal_title：Journal of neurophysiology

authors： Girard P,Salin PA,Bullier J

更新日期：1991-11-01 00:00:00

abstract：:We have shown that some neural activity is required for the maintenance of long-term potentiation (LTP) at visual cortical inhibitory synapses. We tested whether this was also the case in N-methyl-d-aspartate (NMDA) receptor-independent LTP of excitatory connections in layer 2/3 cells of developing rat visual cortex. ...

journal_title：Journal of neurophysiology

authors： Liu HN,Kurotani T,Ren M,Yamada K,Yoshimura Y,Komatsu Y

更新日期：2004-08-01 00:00:00

abstract：:Persistent spiking in response to a discrete stimulus is considered to reflect the active maintenance of a memory for that stimulus until a behavioral response is made. This response pattern has been reported in learning paradigms that impose a temporal gap between stimulus presentation and behavioral response, includ...

journal_title：Journal of neurophysiology

authors： Siegel JJ

更新日期：2014-11-01 00:00:00

abstract：:Using microstimulation to imprint meaningful activity patterns into intrinsically highly interconnected neuronal substrates is hampered by activation of fibers of passage leading to a spatiotemporal "blur" of activity. The focus of the present study was to characterize the shape of this blur in the neocortex to arrive...

journal_title：Journal of neurophysiology

authors： Butovas S,Schwarz C

更新日期：2003-11-01 00:00:00

abstract：:A previous neurophysiological investigation demonstrated an increase in functional projections of expiratory bulbospinal neurons (EBSNs) in the segment above a chronic lateral thoracic spinal cord lesion that severed their axons. We have now investigated how this plasticity might be manifested in thoracic motoneurons ...

journal_title：Journal of neurophysiology

authors： Ford TW,Anissimova NP,Meehan CF,Kirkwood PA

更新日期：2016-01-01 00:00:00

abstract：:1. Intracellular recordings were made in 427 phrenic motoneurons from kittens (in four stages of postnatal development, ranging from 2 to 14 wk) and in 72 motoneurons from adult cats. These experiments were performed to determine how the pattern of spontaneous discharge changes in phrenic motoneurons during developmen...

journal_title：Journal of neurophysiology

authors： Cameron WE,Jodkowski JS,Fang H,Guthrie RD

更新日期：1991-03-01 00:00:00

abstract：:1. The heart of the nudibranch mollusc Archidoris montereyensis is uniquely responsive to regulation by identifiable cardiac motor neurons. The neurotransmitters mediating the strong excitatory and inhibitory actions of the neurons are unknown. 2. In this study we developed an infused, in vitro preparation of the Arch...

journal_title：Journal of neurophysiology

authors： Wiens BL,Brownell PH

更新日期：1995-10-01 00:00:00

abstract：:1. The caudal photoreceptor (CPR) interneurons in the sixth abdominal ganglion of the crayfish are complex, multi-modal interneurons. These cells respond directly to light with tonic spike discharges, and they integrate synaptic input from an array of fili-form mechanoreceptors on the tailfan. They also provide input ...

journal_title：Journal of neurophysiology

authors： Pei X,Wilkens LA,Moss F

更新日期：1996-11-01 00:00:00

abstract：:We studied the eye movements evoked by applying small amounts of current (2-50 microA) within the oculomotor vermis of two monkeys. We first compared the eye movements evoked by microstimulation applied either during maintained pursuit or during fixation. Smooth, pursuitlike changes in eye velocity caused by the micro...

journal_title：Journal of neurophysiology

authors： Krauzlis RJ,Miles FA

更新日期：1998-10-01 00:00:00

abstract：:Speech stimuli give rise to neural activity in the listener that can be observed as waveforms using magnetoencephalography. Although waveforms vary greatly from trial to trial due to activity unrelated to the stimulus, it has been demonstrated that spoken sentences can be discriminated based on theta-band (3-7 Hz) pha...

journal_title：Journal of neurophysiology

authors： Howard MF,Poeppel D

更新日期：2010-11-01 00:00:00

abstract：:1. The homeostatic model of delta sleep has provided a useful framework for basic sleep research. This model is based on the relation of delta EEG to the duration of prior waking in man, a relation highlighted by the marked increase (rebound) in the delta EEG of nonrapid eye movement (NREM) sleep that follows total sl...

journal_title：Journal of neurophysiology

authors： Feinberg I,Campbell IG

更新日期：1993-12-01 00:00:00

abstract：:The excitotoxic theory of Parkinson's disease (PD) hypothesizes that a pathophysiological degeneration of dopaminergic neurons stems from neural hyperactivity at early stages of disease, leading to mitochondrial stress and cell death. Recent research has harnessed the visual system of Drosophila PD models to probe thi...

journal_title：Journal of neurophysiology

authors： Himmelberg MM,West RJH,Elliott CJH,Wade AR

更新日期：2018-03-01 00:00:00

abstract：:The structure of dendritic spines is highly plastic and can be modified by neuronal activity. In addition, there is evidence that spine head size correlates with the synaptic α-amino-3-hydroxy-5-methylisoxazole propionic acid (AMPA) receptor (AMPAR) content, which suggests that they may be coregulated. Although there ...

journal_title：Journal of neurophysiology

authors： He K,Lee A,Song L,Kanold PO,Lee HK

更新日期：2011-04-01 00:00:00

abstract：:1. Eleven adult cats were trained to stop inspiration in response to a conditioning stimulus. The conditioning stimuli were presented at the onset of inspiration at intervals of approximately 20-30 s. Intratracheal pressures, diaphragmatic activity, and the extracellular activity of single medullary respiratory neuron...

journal_title：Journal of neurophysiology

authors： Orem J

更新日期：1989-11-01 00:00:00

abstract：:To clarify the role of cholinergic inputs to the intermediate layer of the superior colliculus (SC), we examined the effect of microinjection of nicotine into the SC on visually guided saccades in macaque monkeys. After injection of 0.4-2 microl of 1-100 mM nicotine into the SC, frequency of extremely short latency sa...

journal_title：Journal of neurophysiology

authors： Aizawa H,Kobayashi Y,Yamamoto M,Isa T

更新日期：1999-09-01 00:00:00

abstract：:Gamma-aminobutyric acid type A (GABAA) receptors expressed within the medial preoptic area (mPOA) are known to play a critical role in regulating sexual and neuroendocrine functions. In the rat brain, high levels of expression of the gamma1 subunit mRNA of the GABAA receptor are restricted to a limited number of regio...

journal_title：Journal of neurophysiology

authors： Nett ST,Jorge-Rivera JC,Myers M,Clark AS,Henderson LP

更新日期：1999-01-01 00:00:00

abstract：:Recent discoveries of visceral nociceptive inputs sharing the classical tactile pathway in the dorsal-column medial lemniscus system have opened a new venue for the investigation of somatovisceral interactions. The current study was designed to determine whether somatic innocuous inputs modulate visceral nociceptive t...

journal_title：Journal of neurophysiology

authors： Zhang HQ,Al-Chaer ED,Willis WD

更新日期：2002-09-01 00:00:00

abstract：:C-mechanoreceptors in humans comprise a population of unmyelinated afferents exhibiting a wide range of mechanical sensitivities. C-mechanoreceptors are putatively divided into those signaling gentle touch (C-tactile afferents, CTs) and nociception (C-mechanosensitive nociceptors, CMs), giving rise to positive and neg...

journal_title：Journal of neurophysiology

authors： Watkins RH,Wessberg J,Backlund Wasling H,Dunham JP,Olausson H,Johnson RD,Ackerley R

更新日期：2017-04-01 00:00:00

abstract：:1. The present experiment was designed to test whether synaptic transmission and synaptic plasticity in the dentate gyrus were modulated by the medial amygdala (MeA). Field potentials in the dentate gyrus (DG) evoked by stimulations of the medial perforant path (PP) were extracellularly recorded in anesthetized rats. ...

journal_title：Journal of neurophysiology

authors： Ikegaya Y,Abe K,Saito H,Nishiyama N

更新日期：1995-11-01 00:00:00

abstract：:The buccal ganglia of Aplysia contain a central pattern generator (CPG) that organizes the rhythmic movements of the radula and buccal mass during feeding. Many of the cellular and synaptic elements of this CPG have been identified and characterized. However, the roles that specific cellular and synaptic properties pl...

journal_title：Journal of neurophysiology

authors： Susswein AJ,Hurwitz I,Thorne R,Byrne JH,Baxter DA

更新日期：2002-05-01 00:00:00

abstract：:The temporal lobe is well known for its oscillatory activity associated with exploration, navigation, and learning. Intrinsic membrane potential oscillations (MPOs) and resonance of stellate cells (SCs) in layer II of the entorhinal cortex are thought to contribute to network oscillations and thereby to the encoding o...

journal_title：Journal of neurophysiology

authors： Boehlen A,Henneberger C,Heinemann U,Erchova I

更新日期：2013-01-01 00:00:00

abstract：:Hypocretin-1 and -2 (Hcrt-1 and -2, also called orexin-A and -B) are newly identified neuropeptides synthesized by hypothalamic neurons. Defects in the Hcrt system underlie the sleep disorder narcolepsy, which is characterized by sleep fragmentation and the involuntary loss of muscle tone called cataplexy. Hcrt neuron...

journal_title：Journal of neurophysiology

authors： Peever JH,Lai YY,Siegel JM

更新日期：2003-05-01 00:00:00

abstract：:Voltage-activated currents in blue cones of the retinal slice of zebrafish were characterized using whole cell recording techniques. Depolarizing-elicited currents were recorded: an outward tetraethylammonium (TEA)-sensitive K+ current (IKx), an outward Ca(2+)-activated Cl- current (ICl(Ca)), from which we inferred an...

journal_title：Journal of neurophysiology

authors： Fan SF,Yazulla S

更新日期：1997-03-01 00:00:00

abstract：:Sciatic nerve section (axotomy) increases the excitability of rat dorsal root ganglion (DRG) neurons. The changes in Ca2+ currents, K+ currents, Ca2+ sensitive K+ current, and hyperpolarization-activated cation current (I(H)) that may be associated with this effect were examined by whole cell recording. Axotomy affect...

journal_title：Journal of neurophysiology

authors： Abdulla FA,Smith PA

更新日期：2001-02-01 00:00:00

abstract：:It remains unclear how attention affects the tuning of individual neurons in visual cerebral cortex. Some observations suggest that attention preferentially enhances responses to low contrast stimuli, whereas others suggest that attention proportionally affects responses to all stimuli. Resolving how attention affects...

journal_title：Journal of neurophysiology

authors： Lee J,Maunsell JH

更新日期：2010-08-01 00:00:00

abstract：:The activity of malic dehydrogenase, pyruvic kinase, and phosphorylase b was measured in the geniohyoid muscle of the cat after injection of 10 10 mM colchicine into the hypoglossal nerve. Experiments performed 1-60 days after the injection showed that the activity of the three enzymes gradually decreased (day 4-5), r...

journal_title：Journal of neurophysiology

authors： Inestrosa NC,Fernandez HL

更新日期：1976-11-01 00:00:00

abstract：:The corticospinal tract excitability is modulated when preparing movements. Earlier to movement execution, the excitability of the spinal cord increases waiting for supraspinal commands to release the movement. Movement execution and movement observation share processes within the motor system, although movement obser...

journal_title：Journal of neurophysiology

authors： Arias P,Robles-García V,Espinosa N,Corral-Bergantiños Y,Mordillo-Mateos L,Grieve K,Oliviero A,Cudeiro J

更新日期：2014-04-01 00:00:00

abstract：:In humans with temporal lobe epilepsy and kainate-treated rats, the mossy fibers of the dentate granule cells send collateral axons into the inner molecular layer. Prior investigations on kainate-treated rats demonstrated that abnormal hilar-evoked events can occasionally be observed in slices with mossy fiber sprouti...

journal_title：Journal of neurophysiology

authors： Patrylo PR,Dudek FE

更新日期：1998-01-01 00:00:00

abstract：:1. Surgically resected tissue from the tip of the human temporal lobe of seven patients undergoing temporal lobectomy was employed to study functional properties of GABAergic inhibition mediated through activation of GABAA receptors, using patch-clamp recording techniques in acutely isolated neurons and in slices of h...

journal_title：Journal of neurophysiology

authors： Gibbs JW 3rd,Zhang YF,Kao CQ,Holloway KL,Oh KS,Coulter DA

更新日期：1996-04-01 00:00:00