Subretinal electrical stimulation reveals intact network activity in the blind mouse retina.

abstract：:CA1 place cells become more anticipatory with experience, an effect thought to be caused by NMDA receptor-dependent plasticity in the CA3-CA1 network. Theta (~5-12 Hz), slow gamma (~25-50 Hz), and fast gamma (~50-100 Hz) rhythms are thought to route spatial information in the hippocampal formation and to coordinate pl...

journal_title：Journal of neurophysiology

authors： Gereke BJ,Mably AJ,Colgin LL

更新日期：2018-02-01 00:00:00

abstract：:Previous studies have demonstrated anisotropic patterns of hand impedance under static conditions and during movement. Here we show that the pattern of kinematic error observed in studies of dynamics learning is associated with this anisotropic impedance pattern. We also show that the magnitude of kinematic error asso...

journal_title：Journal of neurophysiology

authors： Darainy M,Mattar AA,Ostry DJ

更新日期：2009-06-01 00:00:00

abstract：:1. During alertness, lemniscal thalamocortical neurons in the ventral medial geniculate body (MGBv) encode sound signals by firing action potentials in a tonic mode. When they are in a burst firing mode, characteristic of thalamic neurons during some sleep states, the same stimuli may have an alerting function, leadin...

journal_title：Journal of neurophysiology

authors： Tennigkeit F,Schwarz DW,Puil E

更新日期：1996-12-01 00:00:00

abstract：:Children with secondary dystonia due to cerebral palsy exhibit abnormal upper extremity postures and slow voluntary movement. However, the interaction between abnormal postures and abnormal movement in dystonia is still unclear. Some mechanisms by which postures are maintained in dystonia include stretch reflexes, ove...

journal_title：Journal of neurophysiology

authors： Kukke SN,Sanger TD

更新日期：2011-05-01 00:00:00

abstract：:The R6/2 mouse is the most frequently used model for experimental and preclinical drug trials in Huntington's disease (HD). When the R6/2 mouse was first developed, it carried exon 1 of the huntingtin gene with ~150 cytosine-adenine-guanine (CAG) repeats. The model presented with a rapid and aggressive phenotype that ...

journal_title：Journal of neurophysiology

authors： Cummings DM,Alaghband Y,Hickey MA,Joshi PR,Hong SC,Zhu C,Ando TK,André VM,Cepeda C,Watson JB,Levine MS

更新日期：2012-01-01 00:00:00

abstract：:We have studied how rewards modulate the occurrence of microsaccades by manipulating the size of an expected reward and the location of the cue that sets the expectations for future reward. We found an interaction between the size of the reward and the location of the cue. When monkeys fixated on a cue that signaled t...

journal_title：Journal of neurophysiology

authors： Joshua M,Tokiyama S,Lisberger SG

更新日期：2015-11-01 00:00:00

abstract：:The orthodromic synaptic responses, membrane properties, and responses of dentate gyrus granule cells (DGCs) to several convulsant agents were studied in the in vitro hippocampal slice preparation. Orthodromic stimulation via the perforant pathway (PP) evoked excitatory-inhibitory postsynaptic potentials (EPSP-IPSP) s...

journal_title：Journal of neurophysiology

authors： Fricke RA,Prince DA

更新日期：1984-02-01 00:00:00

abstract：:Pyramidal cells in the dorsal cochlear nucleus (DCN) show three characteristic discharge patterns in response tones: pauser, buildup, and regular firing. Experimental evidence suggests that a rapidly inactivating K+ current (I(KIF)) plays a critical role in generating these discharge patterns. To explore the role of I...

journal_title：Journal of neurophysiology

authors： Kanold PO,Manis PB

更新日期：2001-02-01 00:00:00

abstract：:The same set of stimuli and analytic methods that was used to study the dynamics of horizontal cells () was applied to a study of the response dynamics and signal processing in amacrine cells in the retina of the kissing gourami, Helostoma rudolfi. The retina contains two major classes of amacrine cells that could be ...

journal_title：Journal of neurophysiology

authors： Sakai HM,Machuca H,Naka KI

更新日期：1997-10-01 00:00:00

abstract：:During anticipated postural perturbations induced by limb movement, the central nervous system generates anticipatory postural adjustments (APAs) in the trunk and hip musculature to minimize disturbances to equilibrium. Age-related changes in functional organization of the nervous system may contribute to changes in A...

journal_title：Journal of neurophysiology

authors： Smith JA,Fisher BE

更新日期：2018-12-01 00:00:00

abstract：:To investigate the dependence of velocity characteristics on spatiotemporal interactions the velocity selectivity of 15 geniculate and 72 cortical cells (areas 17 and 18) was examined with light and dark bars before and after masking all but the most sensitive part of the receptive field. The use of a 0.3 degree windo...

journal_title：Journal of neurophysiology

authors： Duysens J,Orban GA,Cremieux J

更新日期：1985-10-01 00:00:00

abstract：:The timing of brief stationary sounds has been shown to alter the perceived speed of visual apparent motion (AM), presumably by altering the perceived timing of the individual frames of the AM stimuli and/or the duration of the interstimulus intervals (ISIs) between those frames. To investigate the neural correlates o...

journal_title：Journal of neurophysiology

authors： Kafaligonul H,Albright TD,Stoner GR

更新日期：2018-09-01 00:00:00

abstract：:1. The properties of parietal neurons were studied in four adult rhesus monkeys during fast arm movements. The animals were trained to perform flexion or extension of the forearm about the elbow in response to specific auditory cues. Single neuron activity was recorded in 272 area 5 neurons, 81 neurons of the somatose...

journal_title：Journal of neurophysiology

authors： Burbaud P,Doegle C,Gross C,Bioulac B

更新日期：1991-08-01 00:00:00

abstract：:1. Compartmental modeling experiments were carried out in an anatomically characterized neocortical pyramidal cell to study the integrative behavior of a complex dendritic tree containing active membrane mechanisms. Building on a previously presented hypothesis, this work provides further support for a novel principle...

journal_title：Journal of neurophysiology

authors： Mel BW

更新日期：1993-09-01 00:00:00

abstract：:1. Using patch-clamp methods, we show that brief prepulses to very positive voltages increase (facilitate) the amplitude of current through Ca2+ channels during a subsequent test pulse in some, but not all, dorsal root ganglion (DRG) sensory neurons. The amplitude of this facilitated current generally increases when t...

journal_title：Journal of neurophysiology

authors： Womack MD,McCleskey EW

更新日期：1995-05-01 00:00:00

abstract：:1. We studied the organization of motor units in the tenuissimus (TEN) muscle of pentobarbital-anesthetized cats. The cat TEN is a long, delicate straplike muscle that spans hip and knee, which has a very flat length-tension curve through 22 mm of length change. 2. The TEN motor nucleus, labeled by retrograde transpor...

journal_title：Journal of neurophysiology

authors： Lev-Tov A,Pratt CA,Burke RE

更新日期：1988-04-01 00:00:00

abstract：:Fast oscillatory activity (more than approximately 200 Hz) has been attracting increasing attention regarding its possible role in both normal brain function and epileptogenesis. Yet, its underlying cellular mechanism remains poorly understood. Our prior investigation of the phenomenon in rat somatosensory cortex indi...

journal_title：Journal of neurophysiology

authors： Jones MS,Barth DS

更新日期：2002-08-01 00:00:00

abstract：:Sex-specific behaviors of some vertebrates are reversible by androgen administered in adulthood. Such behavioral transformations in adulthood provide opportunities to identify how neural systems reconfigure to produce sex-specific behavior. In this study, we focused on the vocalizations of the African clawed frog, Xen...

journal_title：Journal of neurophysiology

authors： Potter KA,Bose T,Yamaguchi A

更新日期：2005-07-01 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：:We present a cell-based model of the Limulus lateral eye that computes the eye's input to the brain in response to any specified scene. Based on the results of extensive physiological studies, the model simulates the optical sampling of visual space by the array of retinal receptors (ommatidia), the transduction of li...

journal_title：Journal of neurophysiology

authors： Passaglia CL,Dodge FA,Barlow RB

更新日期：1998-10-01 00:00:00

abstract：:1. Intracellular recording techniques were used to study individual neurons in the cat parasympathetic vesical pelvic ganglion (VPG). 2. Active and passive electrical properties were determined from 140 ganglion cells (35 preparations). 3. Three types of ganglion cells were distinguished. Type I (A and B) cells were n...

journal_title：Journal of neurophysiology

authors： Griffith WH 3rd,Gallagher JP,Shinnick-Gallagher P

更新日期：1980-02-01 00:00:00

abstract：:Stroke survivors' difficulty in releasing grasped objects may be attributable not only to impaired finger extension but also to delays in terminating activity in the gripping flexor muscles. This study was undertaken 1) to quantify the time needed to initiate and terminate grip muscular activity following stroke and 2...

journal_title：Journal of neurophysiology

authors： Seo NJ,Rymer WZ,Kamper DG

更新日期：2009-06-01 00:00:00

abstract：:Metabotropic receptors modulate numerous cellular processes by intracellular Ca2+ signaling, but less is known about their role in regulating mitochondrial metabolic function within the CNS. In this study, we demonstrate in area CA3 of rat organotypic hippocampal slice cultures that glutamatergic, serotonergic, and mu...

journal_title：Journal of neurophysiology

authors： Kann O,Kovács R,Heinemann U

更新日期：2003-08-01 00:00:00

abstract：:We investigated the cellular mechanism underlying presynaptic regulation of olfactory receptor neuron (ORN) input to the mouse olfactory bulb using optical-imaging techniques that selectively report activity in the ORN presynaptic terminal. First, we loaded ORNs with calcium-sensitive dye and imaged stimulus-evoked ca...

journal_title：Journal of neurophysiology

authors： Wachowiak M,McGann JP,Heyward PM,Shao Z,Puche AC,Shipley MT

更新日期：2005-10-01 00:00:00

abstract：:Acetylcholine increases intracellular calcium of arterial chemoreceptor cells of adult cats. J. Neurophysiol. 78: 2388-2395, 1997. Several neurotransmitters have been reported to play important roles in the chemoreception of the carotid body. Among them acetylcholine (ACh) appears to be involved in excitatory processe...

journal_title：Journal of neurophysiology

authors： Shirahata M,Fitzgerald RS,Sham JS

更新日期：1997-11-01 00:00:00

abstract：:Stability of images on the retina was determined in 14 normal humans in response to rotational and translational perturbations during self-generated pitch and yaw, standing, walking, and running on a treadmill. The effects on image stability of target distance, vision, and spectacle magnification were examined. During...

journal_title：Journal of neurophysiology

authors： Crane BT,Demer JL

更新日期：1997-10-01 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

abstract：:It has been suggested that successively presented sounds that are perceived as separate auditory streams are represented by separate populations of neurons. Mostly, spectral separation in different peripheral filters has been identified as the cue for segregation. However, stream segregation based on temporal cues is ...

journal_title：Journal of neurophysiology

authors： Itatani N,Klump GM

更新日期：2011-01-01 00:00:00

abstract：:The present study was undertaken to explore the neuronal mechanisms responsible for muscle atonia that occurs after the microinjection of bicuculline into the nucleus pontis oralis (NPO). Specifically, we wished to test the hypothesis that motoneurons are postsynaptically inhibited after the microinjection of bicucull...

journal_title：Journal of neurophysiology

authors： Xi MC,Morales FR,Chase MH

更新日期：2001-10-01 00:00:00

abstract：:Rhythmic movements of the gastric mill and pyloric regions of the crustacean foregut are controlled by two stomatogastric neuronal networks that have been intensively studied in vitro. By using electromyographic recordings from the European lobster, Homarus gammarus, we have monitored simultaneously the motor activity...

journal_title：Journal of neurophysiology

authors： Clemens S,Combes D,Meyrand P,Simmers J

更新日期：1998-03-01 00:00:00