Event-related potentials elicited by errors during the stop-signal task. II: human effector-specific error responses.

abstract：:The intrinsic properties of tonically firing neurons in the cochlear nucleus contribute to representing average sound intensity by favoring synaptic integration across auditory nerve inputs, reducing phase locking to fine temporal acoustic structure and enhancing envelope locking. To determine whether tonically firing...

journal_title：Journal of neurophysiology

authors： Kreeger LJ,Arshed A,MacLeod KM

更新日期：2012-11-01 00:00:00

abstract：:Variations in cortical oscillations in the alpha (7-14 Hz) and beta (15-29 Hz) range have been correlated with attention, working memory, and stimulus detection. The mu rhythm recorded with magnetoencephalography (MEG) is a prominent oscillation generated by Rolandic cortex containing alpha and beta bands. Despite its...

journal_title：Journal of neurophysiology

authors： Jones SR,Pritchett DL,Sikora MA,Stufflebeam SM,Hämäläinen M,Moore CI

更新日期：2009-12-01 00:00:00

abstract：:N-methyl-D-aspartate receptors (NMDARs) play an important role in cell survival versus cell death decisions during neuronal development, ischemia, trauma, and epilepsy. Coupling of neurons by electrical synapses (gap junctions) is high or increases in neuronal networks during all these conditions. In the developing CN...

journal_title：Journal of neurophysiology

authors： Wang Y,Denisova JV,Kang KS,Fontes JD,Zhu BT,Belousov AB

更新日期：2010-12-01 00:00:00

abstract：:Cortical neurons display two fundamental nonlinear response characteristics: contrast-set gain control (also termed contrast normalization) and response expansion (also termed half-squaring). These nonlinearities could play an important role in forming and maintaining stimulus selectivity during natural viewing, but o...

journal_title：Journal of neurophysiology

authors： Albrecht DG,Geisler WS,Frazor RA,Crane AM

更新日期：2002-08-01 00:00:00

abstract：:The turtle posterior crista consists of two hemicristae. Each hemicrista extends from the planum semilunatum to the nonsensory torus and includes a central zone (CZ) surrounded by a peripheral zone (PZ). Type I and type II hair cells are found in the CZ and are innervated by calyx, dimorphic and bouton afferents. Only...

journal_title：Journal of neurophysiology

authors： Brichta AM,Goldberg JM

更新日期：2000-03-01 00:00:00

abstract：:The concept of hierarchical motor control has been viewed as a means of progressively decreasing the number of variables manipulated by each higher control level. We tested the hypothesis that turning an individual bimanual force-production task into a joint (two-participant) force-production task would lead to positi...

journal_title：Journal of neurophysiology

authors： Masumoto J,Inui N

更新日期：2015-06-01 00:00:00

abstract：:We propose that the descending command from area 4 that is responsible, in part, for the change in limb trajectory required to step over an obstacle in one's path also plays a role in triggering the anticipatory postural modifications that accompany this movement. To test this hypothesis, we recorded the discharge cha...

journal_title：Journal of neurophysiology

authors： Kably B,Drew T

更新日期：1998-07-01 00:00:00

abstract：:1. The discharge of individual neurons in the visual cortex and lateral geniculate nucleus (LGN) of anesthetized and paralyzed cats and kittens was examined for the presence of oscillatory activity. Neural firing was evoked through the monoptic or dichoptic presentation of drifting gratings and random sequences of fla...

journal_title：Journal of neurophysiology

authors： Ghose GM,Freeman RD

更新日期：1992-11-01 00:00:00

abstract：:In layer 2/3 of neocortex, brief trains of action potentials in pyramidal neurons (PNs) induce the mobilization of endogenous cannabinoids (eCBs), resulting in a depression of GABA release from the terminals of inhibitory interneurons (INs). This depolarization-induced suppression of inhibition (DSI) is mediated by ac...

journal_title：Journal of neurophysiology

authors： Lemtiri-Chlieh F,Levine ES

更新日期：2007-11-01 00:00:00

abstract：:Spinal cord neuronal circuits generate motor neuron activity patterns responsible for rhythmic hindlimb behaviors such as scratching and swimming. Kinematic analyses of limb movements generated by this motor neuron output reveal important characteristics of these behaviors. Intralimb kinematics of the turtle hindlimb ...

journal_title：Journal of neurophysiology

authors： Field EC,Stein PS

更新日期：1997-09-01 00:00:00

abstract：:Recent studies conducted in our laboratory have suggested that the tongue primary motor cortex (i.e., tongue-MI) plays a critical role in the control of voluntary tongue movements in the primate. However, the possible involvement of tongue-MI in semiautomatic tongue movements, such as those in swallowing, remains unkn...

journal_title：Journal of neurophysiology

authors： Martin RE,Murray GM,Kemppainen P,Masuda Y,Sessle BJ

更新日期：1997-09-01 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：:Here we report on the development of a novel neuroelectronic interface consisting of an array of noninvasive gold-mushroom-shaped microelectrodes (gMmicroEs) that practically provide intracellular recordings and stimulation of many individual neurons, while the electrodes maintain an extracellular position. The develo...

journal_title：Journal of neurophysiology

authors： Hai A,Shappir J,Spira ME

更新日期：2010-07-01 00:00:00

abstract：:Animal survival in the forest, and human success on the sports field, often depend on the ability to seize a target on the fly. All bodies fall at the same rate in the gravitational field, but the corresponding retinal motion varies with apparent viewing distance. How then does the brain predict time-to-collision unde...

journal_title：Journal of neurophysiology

authors： Miller WL,Maffei V,Bosco G,Iosa M,Zago M,Macaluso E,Lacquaniti F

更新日期：2008-04-01 00:00:00

abstract：:1. Brain ischemia causes excess release and accumulation of glutamate that binds to postsynaptic receptors. This opens ionotropic channels that mediate neuronal depolarization and ionic fluxes that can lead to neuronal death. 2. The CA1 pyramidal cell region of the hippocampus is particularly susceptible to this neuro...

journal_title：Journal of neurophysiology

authors： Andrew RD,Adams JR,Polischuk TM

更新日期：1996-10-01 00:00:00

abstract：:Multi electrode recordings of neuronal activity provide an overwhelming amount of data that is often difficult to analyze and interpret. Although various methods exist for treating multielectrode datasets quantitatively, there is a particularly prominent lack of techniques that enable a quick visual exploration of suc...

journal_title：Journal of neurophysiology

authors： Jurjut OF,Nikolić D,Pipa G,Singer W,Metzler D,Mureşan RC

更新日期：2009-12-01 00:00:00

abstract：:1. We recorded single cell activities in the caudate nucleus of the monkeys trained to perform a series of visuomotor tasks. In the first part of this paper, we summarize the types and locations of neurons in the monkey caudate nucleus. In the second part, we report the characteristics of neurons related to saccadic e...

journal_title：Journal of neurophysiology

authors： Hikosaka O,Sakamoto M,Usui S

更新日期：1989-04-01 00:00:00

abstract：:After a cortical lesion, cortical areas distant from the site of injury are known to undergo physiological and anatomical changes. However, the mechanisms through which reorganization of distant cortical areas is initiated are poorly understood. In a previous publication, we showed that the ventral premotor cortex (PM...

journal_title：Journal of neurophysiology

authors： Dancause N,Barbay S,Frost SB,Zoubina EV,Plautz EJ,Mahnken JD,Nudo RJ

更新日期：2006-12-01 00:00:00

abstract：:The connectivity of large neurons of the nucleus reticularis gigantocellularis (NRGc) in the medullary reticular formation potentially allows both for the integration of stimuli, in several modalities, that would demand immediate action, and for coordinated activation of cortical and motoric activity. We have simultan...

journal_title：Journal of neurophysiology

authors： Martin EM,Pavlides C,Pfaff D

更新日期：2010-05-01 00:00:00

abstract：:The discharge patterns of single units in the ventral cochlear nucleus (VCN) of anesthetized guinea pigs were examined in response to iterated rippled noise (IRN) as a function of the IRN delay (which determines the IRN pitch) and the IRN sound level. Delays were varied over five octaves in half-octave steps, and soun...

journal_title：Journal of neurophysiology

authors： Wiegrebe L,Winter IM

更新日期：2001-03-01 00:00:00

abstract：:The basal ganglia participate in motor functions and are implicated in the pathophysiology of movement disorders. It has been shown in primates that the activity of many neurons in one of the basal ganglia output nuclei, the internal segment of the globus pallidus, changes with active or passive movements. The involve...

journal_title：Journal of neurophysiology

authors： Wichmann T,Kliem MA

更新日期：2004-02-01 00:00:00

abstract：:Central pattern generator (CPG) motor circuits underlying rhythmic behaviors provide feedback to the projection neuron inputs that drive these circuits. This feedback elicits projection neuron bursting linked to CPG rhythms. The brief periodic interruptions in projection neuron activity in turn influence CPG output, g...

journal_title：Journal of neurophysiology

authors： Blitz DM

更新日期：2017-08-01 00:00:00

abstract：:Previous analysis of the firing of individual rat hippocampal place cells has shown that their firing rate increases when they enter a place field and that their phase of firing relative to the ongoing theta oscillation (7-12 Hz) varies systematically as the rat traverses the place field, a phenomenon termed the theta...

journal_title：Journal of neurophysiology

authors： Jensen O,Lisman JE

更新日期：2000-05-01 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：:1. Responses to pure tones were recorded from single neurons in the anteroventral cochlear nucleus (AVCN) in kittens ranging in age from 4 to 45 days. Different response properties mature at different times after birth. 2. The shapes of response areas of AVCN neurons after the 1st postnatal week resemble those recorde...

journal_title：Journal of neurophysiology

authors： Brugge JF,Javel E,Kitzes LM

更新日期：1978-11-01 00:00:00

abstract：:Single-unit recordings were obtained from 107 horizontal semicircular canal-related central vestibular neurons in three alert squirrel monkeys during passive sinusoidal whole-body rotation (WBR) while the head was free to move in the yaw plane (2.3 Hz, 20 degrees /s). Most of the units were identified as secondary ves...

journal_title：Journal of neurophysiology

authors： Gdowski GT,McCrea RA

更新日期：1999-07-01 00:00:00

abstract：:Whole cell membrane currents induced by the inflammatory mediators, bradykinin, 5-hydroxytryptamine (5-HT) and prostaglandin E2, were investigated in capsaicin-sensitive dorsal root ganglion (DRG) neurons from newborn rats grown on a monolayer of hippocampal glia without nerve growth factor (NGF). When firmly attached...

journal_title：Journal of neurophysiology

authors： Vyklický L,Knotková-Urbancová H,Vitásková Z,Vlachová V,Kress M,Reeh PW

更新日期：1998-02-01 00:00:00

abstract：:1. Synaptic responses of medial nucleus tractus solitarius (mNTS) neurons to solitary tract (ST) activation were studied in a horizontal brain slice preparation of the rat medulla. Slices included sections of ST sufficiently long that the ST could be electrically activated several millimeters from the recording site o...

journal_title：Journal of neurophysiology

authors： Andresen MC,Yang M

更新日期：1995-10-01 00:00:00

abstract：:The medial superior temporal area of the macaque monkey extrastriate visual cortex can be divided into a dorsal medial (MSTd) and a lateral ventral (MSTl) region. The functions of the two regions may not be identical: MSTd may process optic flow information that results from the movement of the observer, whereas MSTl ...

journal_title：Journal of neurophysiology

authors： Eifuku S,Wurtz RH

更新日期：1998-07-01 00:00:00

abstract：:We asked whether podokinetic adaptation to walking on a circular treadmill transfers to different forms of locomotion. Subjects were blindfolded and asked to walk straight across the floor, in the forward and backward directions, following podokinetic (PK) stimulation that consisted of 30 min of forward walking-in-pla...

journal_title：Journal of neurophysiology

authors： Earhart GM,Jones GM,Horak FB,Block EW,Weber KD,Fletcher WA

更新日期：2001-10-01 00:00:00