Hyperpolarization-activated current (Ih) in the inferior colliculus: distribution and contribution to temporal processing.

abstract：:Swimming behavior in the marine mollusc Tritonia diomedea is episodic, consisting of a series of alternating dorsal and ventral flexions initiated by a brief sensory stimulus. The swim motor pattern is generated by a network formed of four groups of premotor interneurons: cerebral cell 2 (C2), dorsal swim interneurons...

journal_title：Journal of neurophysiology

authors： Getting PA,Dekin MS

更新日期：1985-02-01 00:00:00

abstract：:Single-electrode voltage-clamp techniques and bath application of the N-methyl-D-aspartate (NMDA) receptor antagonist 2-amino-5-phosphonovaleric acid (APV) were used to study the time course of seizure-induced alterations in NMDA-dependent synaptic currents in granule cells of the dentate gyrus in hippocampal slices f...

journal_title：Journal of neurophysiology

authors： Sayin,Rutecki P,Sutula T

更新日期：1999-02-01 00:00:00

abstract：:We studied gamma-aminobutyric acid (GABA)-mediated currents in short-term cultured dorsal unpaired median (DUM) neurons of cockroach Periplaneta americana using the whole cell patch-clamp technique in symmetrical chloride solutions. All DUM neurons voltage-clamped at -50 mV displayed inward currents (I(GABA)) when 10(...

journal_title：Journal of neurophysiology

authors： Alix P,Grolleau F,Hue B

更新日期：2002-06-01 00:00:00

abstract：:1. Using extracellular recording techniques in the CA1 region of the rat hippocampus, we have evaluated the effects of the redox reagents 5,5O-dithiobis-2-nitrobenzoic acid (DTNB) and tris (carboxyethyl) phosphine (TCEP) on long-term potentiation (LTP) expressed by alpha-amino-3-hydroxy-5-methyl-isoxazole-4-propionic ...

journal_title：Journal of neurophysiology

authors： Gozlan H,Khazipov R,Diabira D,Ben-Ari Y

更新日期：1995-06-01 00:00:00

abstract：:1. Many cells in the superior temporal sulcus (STS) of the monkey that represent the foveal region of the visual field discharge during pursuit eye movements. Damage to these areas produces a deficit in the maintenance of pursuit eye movements when the target towards the side of the brain with the lesion. In the prese...

journal_title：Journal of neurophysiology

authors： Komatsu H,Wurtz RH

更新日期：1989-07-01 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：:1. To examine the effect of disruption of basal ganglia output on limb stability and movement, muscimol was injected into the internal globus pallidus (GPi) of monkeys trained to make arm movements to visible or remembered targets in a two-dimensional workspace. 2. Injections of as little as 0.25 micrograms muscimol a...

journal_title：Journal of neurophysiology

authors： Inase M,Buford JA,Anderson ME

更新日期：1996-03-01 00:00:00

abstract：:The cerebellar control of orienting behavior toward visual targets was studied in the head-unrestrained cat by analyzing the deficits of saccadic gaze shifts after unilateral injection of muscimol in the caudal part of the fastigial nucleus (cFN). Gaze shifts are rendered strongly inaccurate by muscimol cFN inactivati...

journal_title：Journal of neurophysiology

authors： Goffart L,Pélisson D

更新日期：1998-04-01 00:00:00

abstract：:The cerebellum has long been recognized to play an important role in motor adaptation. Individuals with cerebellar ataxia exhibit impaired learning in visuomotor adaptation tasks such as prism adaptation and force field learning. Both types of tasks involve the adjustment of an internal model to compensate for an exte...

journal_title：Journal of neurophysiology

authors： Schlerf JE,Xu J,Klemfuss NM,Griffiths TL,Ivry RB

更新日期：2013-02-01 00:00:00

abstract：:Whereas the activation of Gαi/o-coupled receptors commonly results in postsynaptic responses that show acute desensitization, the presynaptic inhibition of transmitter release caused by many Gαi/o-coupled receptors is maintained during agonist exposure. However, an exception has been noted where GABAB receptor (GABABR...

journal_title：Journal of neurophysiology

authors： Pennock RL,Hentges ST

更新日期：2016-06-01 00:00:00

abstract：:1. Single-unit recordings were made, under moderate gaseous anesthesia (33% O2-66% N2O + 0.5/0.6% halothane), in the ventrobasal (VB) thalamic complex of rats (n = 42) with a mononeuropathy created 2-3 wk beforehand, by four loose ligatures around the common sciatic nerve. Before the recording session, three behaviora...

journal_title：Journal of neurophysiology

authors： Guilbaud G,Benoist JM,Jazat F,Gautron M

更新日期：1990-11-01 00:00:00

abstract：:1. The question of whether active uptake limits the duration of action of the inhibitory transmitter glycine has been addressed in vivo at inhibitory synapses on the goldfish Mauthner (M) cell. The kinetics of inhibitory postsynaptic potentials and inhibitory postsynaptic currents (IPSCs) evoked antidromically and by ...

journal_title：Journal of neurophysiology

authors： Titmus MJ,Korn H,Faber DS

更新日期：1996-04-01 00:00:00

abstract：:Experimental and clinical evidence indicates that pain can affect cognitive processes, but the cortical networks involved in pain-cognition interactions are unclear. In this study, we determined the effect of pain on the activity of cortical areas involved in cognition acting as a whole (i.e., a network). Subjects und...

journal_title：Journal of neurophysiology

authors： Seminowicz DA,Davis KD

更新日期：2007-05-01 00:00:00

abstract：:Three nonspiking interneurons are described in this paper that influence the activity of the motor neurons of three muscles of the proximal leg joints of the stick insect. Interneurons were recorded and stained intracellularly by glass microelectrodes; motor neurons were recorded extracellularly with oil-hook electrod...

journal_title：Journal of neurophysiology

authors： Brunn DE

更新日期：1998-06-01 00:00:00

abstract：:The characteristics of the primary afferent depolarization (PAD) of Ia- and Ib-fibers generated by segmental and descending inputs have been analyzed in the spinal cord of anesthetized cats. The PAD was inferred from the changes produced by conditioning inputs on the intraspinal stimulus current required to produce a ...

journal_title：Journal of neurophysiology

authors： Rudomin P,Solodkin M,Jiménez I

更新日期：1986-10-01 00:00:00

abstract：:In the main olfactory bulb, several populations of granule cells (GCs) can be distinguished based on the soma location either superficially, interspersed with mitral cells within the mitral cell layer (MCL), or deeper, within the GC layer (GCL). Little is known about the physiological properties of superficial GCs (sG...

journal_title：Journal of neurophysiology

authors： Heinbockel T,Hamilton KA,Ennis M

更新日期：2007-04-01 00:00:00

abstract：:Regeneration of a cut muscle nerve fails to restore the stretch reflex, and the companion paper to this article [Alvarez FJ, Titus-Mitchell HE, Bullinger KL, Kraszpulski M, Nardelli P, Cope TC. J Neurophysiol (August 10, 2011). doi:10.1152/jn.01095.2010] suggests an important central contribution from substantial and ...

journal_title：Journal of neurophysiology

authors： Bullinger KL,Nardelli P,Pinter MJ,Alvarez FJ,Cope TC

更新日期：2011-11-01 00:00:00

abstract：:A powerful early inhibition is seen in triceps surae after transcutaneous electrical stimulation of the Achilles tendon [tendon electrical stimulation (TES)]. The aim of the present study was to confirm results from surface electromyogram (SEMG) recordings that the inhibition is not wholly or partly due to stimulation...

journal_title：Journal of neurophysiology

authors： Rogasch NC,Burne JA,Türker KS

更新日期：2012-01-01 00:00:00

abstract：:1. A method for adapting a standard stereotaxic frame for use with neonatal rats as young as postnatal day 1 (PD 1) was devised, and single-unit extracellular recordings were obtained from neurons in the locus ceruleus (LC) in urethan-anesthetized rats during different stages in development from PD 1 to PD 34. 2. The ...

journal_title：Journal of neurophysiology

authors： Nakamura S,Kimura F,Sakaguchi T

更新日期：1987-09-01 00:00:00

abstract：:Contrasting theories of visual attention have emphasized selection by spatial location, individual features, and whole objects. We used functional magnetic resonance imaging to ask whether and how attention to one feature of an object spreads to other features of the same object. Subjects viewed two spatially superimp...

journal_title：Journal of neurophysiology

authors： Ernst ZR,Boynton GM,Jazayeri M

更新日期：2013-11-01 00:00:00

abstract：:Express saccades represent the fastest possible eye movements to visual targets with reaction times that approach minimum sensory-motor conduction delays. Previous work in monkeys has identified two specific neural signals in the superior colliculus (SC: a midbrain sensorimotor integration structure involved in gaze c...

journal_title：Journal of neurophysiology

authors： Marino RA,Levy R,Munoz DP

更新日期：2015-08-01 00:00:00

abstract：:We studied the effect of eye position on visual and pursuit-related activity in neurons in the superior temporal sulcus of the macaque monkey. Altogether, 109 neurons from the middle temporal area (area MT) and the medial superior temporal area (area MST) were tested for influence of eye position on their stimulus-dri...

journal_title：Journal of neurophysiology

authors： Bremmer F,Ilg UJ,Thiele A,Distler C,Hoffmann KP

更新日期：1997-02-01 00:00:00

abstract：:1. In taste neurophysiology, from Pfaffmann's (49, 50) pioneering work until the present, the possibility of types of neurons corresponding in some sense with the "primary" taste qualities of Henning (33) has been entertained: recently types of gustatory neurons in peripheral nerves have been established according to ...

journal_title：Journal of neurophysiology

authors： Woolston DC,Erickson RP

更新日期：1979-09-01 00:00:00

abstract：:Differential Modulation by Copper and Zinc of P2X2 and P2X4 Receptor Function. The modulation by Cu2+ and Zn2+ of P2X2 and P2X4 receptors expressed in Xenopus oocytes was studied with the two-electrode, voltage-clamp technique. In oocytes expressing P2X2 receptors, both Cu2+ and Zn2+, in the concentration range 1-130 ...

journal_title：Journal of neurophysiology

authors： Xiong K,Peoples RW,Montgomery JP,Chiang Y,Stewart RR,Weight FF,Li C

更新日期：1999-05-01 00:00:00

abstract：:A major goal of neuroscience is to understand the functions of networks of neurons in cognition and behavior. Recent work has focused on implanting arrays of ∼100 immovable electrodes or smaller numbers of individually adjustable electrodes, designed to target a few cortical areas. We have developed a recording system...

journal_title：Journal of neurophysiology

authors： Feingold J,Desrochers TM,Fujii N,Harlan R,Tierney PL,Shimazu H,Amemori K,Graybiel AM

更新日期：2012-04-01 00:00:00

abstract：:This study reexamined the perceptual equivalence of active and passive touch using a computer-controlled force-feedback device. Nine subjects explored a 6 x 10-cm workspace, with the index finger resting on a mobile flat plate, and experienced simulated Gaussian ridges and troughs (width, 15 mm; amplitude, 0.5 to 4.5 ...

journal_title：Journal of neurophysiology

authors： Smith AM,Chapman CE,Donati F,Fortier-Poisson P,Hayward V

更新日期：2009-12-01 00:00:00

abstract：:The responses of spinothalamic tract neurons were studied by extra- and intracellular recordings from the lumbosacral spinal cord in anesthetized rhesus monkeys (Macaca mulatta). The neurons were identified by antidromic activation from the contralateral diencephalon. They were then classified by the mildest form of m...

journal_title：Journal of neurophysiology

authors： Foreman RD,Applebaum AE,Beall JE,Trevino DL,Willis WD

更新日期：1975-01-01 00:00:00

abstract：:In this article, we review a recent paper by Stevenson et al. (J Neurosci 34: 691-697, 2014). This paper illustrates the need to present different forms of stimuli in order to characterize the perceptual abilities of people with autism spectrum disorder (ASD). Furthermore, we will discuss their behavioral results and ...

journal_title：Journal of neurophysiology

authors： Chan JS,Naumer MJ

更新日期：2014-12-01 00:00:00

abstract：:Parkinson's disease is associated with altered neural activity in the motor cortex. Chronic high-frequency deep brain stimulation (DBS) of the subthalamic nucleus (STN) is effective in suppressing parkinsonian motor symptoms and modulates cortical activity. However, the anatomical pathways responsible for STN DBS-medi...

journal_title：Journal of neurophysiology

authors： Kumaravelu K,Oza CS,Behrend CE,Grill WM

更新日期：2018-08-01 00:00:00

abstract：:The musculoskeletal redundancy of the body provides multiple solutions for performing motor tasks. We have proposed that the nervous system solves this unconstrained problem through the recruitment of motor modules or functional muscle synergies that map motor intention to action. Consistent with this hypothesis, we s...

journal_title：Journal of neurophysiology

authors： Torres-Oviedo G,Ting LH

更新日期：2010-06-01 00:00:00