当前位置： SCI文献检索 > JOURNAL OF NEUROPHYSIOLOGY期刊下所有文献 > A motor area rostral to the supplementary motor area (presupplementary motor area) in the monkey: neuronal activity during a learned motor task.

A motor area rostral to the supplementary motor area (presupplementary motor area) in the monkey: neuronal activity during a learned motor task.

Abstract：

:1. The rostromesial agranular frontal cortex of macaque monkey (Macaca fuscata), traditionally defined as the supplementary motor area (SMA), was studied using various physiological techniques to delineate two different areas rostrocaudally. 2. Field and unitary responses to electrical stimulation of the primary motor cortex were distinct in the caudal part, but minimal or absent in the rostral part. Intracortical microstimulation readily evoked limb or orofacial movements in the caudal part, but only infrequently in the rostral part. Neuronal responses to visual stimuli prevailed in the rostral part, but somatosensory responses were rare. The opposite was true in the caudal part. 3. The rostral part, roughly corresponding to area 6a beta, was operationally defined as the presupplementary motor area (pre-SMA). The caudal part was redefined as the SMA proper. 4. Single-cell activity in the pre-SMA was quantitatively compared with that in the SMA proper in relation to a trained motor task. 5. Phasic responses to visual cue signals indicating the direction of forthcoming arm-reaching movement were more abundant in the pre-SMA. 6. Activity changes during the preparatory period, which lasted until the occurrence of the trigger signal for the reaching movement, were more frequent in the pre-SMA. 7. Phasic, movement-related activity was more frequent in the SMA, and its onset was often time locked to the movement onset. In the pre-SMA, the occurrences of response time locked to the movement-trigger signal were more frequent than in the SMA. 8. Among neurons in both areas, directional selectivity was found in all the cue, preparatory, and movement-related responses.

journal_name

J Neurophysiol

journal_title

Journal of neurophysiology

authors

Matsuzaka Y,Aizawa H,Tanji J

doi

10.1152/jn.1992.68.3.653

subject

Has Abstract

pub_date

1992-09-01 00:00:00

pages

653-62

issue

3

eissn

0022-3077

issn

1522-1598

journal_volume

68

pub_type

杂志文章

相关文献

JOURNAL OF NEUROPHYSIOLOGY文献大全
  • Dopamine increases excitability of pyramidal neurons in primate prefrontal cortex.

    abstract：:Dopaminergic modulation of neuronal networks in the dorsolateral prefrontal cortex (PFC) is believed to play an important role in information processing during working memory tasks in both humans and nonhuman primates. To understand the basic cellular mechanisms that underlie these actions of dopamine (DA), we have in...

    journal_title：Journal of neurophysiology

    pub_type： 杂志文章

    doi：10.1152/jn.2000.84.6.2799

    authors： Henze DA,González-Burgos GR,Urban NN,Lewis DA,Barrionuevo G

    更新日期：2000-12-01 00:00:00

  • Expansion of afferent vestibular signals after the section of one of the vestibular nerve branches.

    abstract：:The anterior branch of N. VIII was sectioned in adult frogs. Two months later the brain was isolated to record in vitro responses in the vestibular nuclei and from the abducens nerves following electric stimulation of the anterior branch of N. VIII or of the posterior canal nerve. Extra- and intracellularly recorded r...

    journal_title：Journal of neurophysiology

    pub_type： 杂志文章

    doi：10.1152/jn.2000.84.1.581

    authors： Goto F,Straka H,Dieringer N

    更新日期：2000-07-01 00:00:00

  • The development of transmission at an identified molluscan synapse. II. A quantal analysis of transmission.

    abstract：:1. A quantal analysis of transmission at the identified molluscan synapse, V2-RPr1, was performed during development. The study was intended to determine the pre- and postsynaptic contributions to the marked changes in transmitter release described in the previous report. 2. The success of the quantal analysis was pre...

    journal_title：Journal of neurophysiology

    pub_type： 杂志文章

    doi：10.1152/jn.1988.60.6.2211

    authors： Pawson PA,Chase R

    更新日期：1988-12-01 00:00:00

  • Contribution of synaptic depression to phase maintenance in a model rhythmic network.

    abstract：:In many rhythmic neuronal networks that operate in a wide range of frequencies, the time of neuronal firing relative to the cycle period (the phase) is invariant. This invariance suggests that when frequency changes, firing time is precisely adjusted either by intrinsic or synaptic mechanisms. We study the maintenance...

    journal_title：Journal of neurophysiology

    pub_type： 杂志文章

    doi：10.1152/jn.00411.2003

    authors： Manor Y,Bose A,Booth V,Nadim F

    更新日期：2003-11-01 00:00:00

  • Mechanosensitive currents in putative aortic baroreceptor neurons in vitro.

    abstract：:1. Whole cell patch-clamp experiments were conducted to determine whether rat aortic baroreceptor neurons contain mechano-sensitive conductances. 2. Putative aortic baroreceptor neurons in the nodose ganglia were identified by injecting DiI onto the adventitia of the aortic arch. Nodose ganglia neurons were dissociate...

    journal_title：Journal of neurophysiology

    pub_type： 杂志文章

    doi：10.1152/jn.1995.73.5.2094

    authors： Cunningham JT,Wachtel RE,Abboud FM

    更新日期：1995-05-01 00:00:00

  • Initiation of saccades during fixation or pursuit: evidence in humans for a single mechanism.

    abstract：:1. In four human subjects, we measured the latency of saccadic eye movements made to a second, eccentric target after an initial, foveated target was extinguished. In separate interleaved trails, the targets were either both stationary ("fixation") or both moving with the same velocity ("pursuit"). For both fixation a...

    journal_title：Journal of neurophysiology

    pub_type： 临床试验,杂志文章,随机对照试验

    doi：10.1152/jn.1996.76.6.4175

    authors： Krauzlis RJ,Miles FA

    更新日期：1996-12-01 00:00:00

  • Neural coupling between homologous muscles during bimanual tasks: effects of visual and somatosensory feedback.

    abstract：:While the effects of sensory feedback on bimanual tasks have been studied extensively at two ends of the motor control hierarchy, the cortical and behavioral levels, much less is known about how it affects the intermediate levels, including neural control of homologous muscle groups. We investigated the effects of som...

    journal_title：Journal of neurophysiology

    pub_type： 杂志文章

    doi：10.1152/jn.00269.2016

    authors： Nguyen HB,Lee SW,Harris-Love ML,Lum PS

    更新日期：2017-02-01 00:00:00

  • Substance P depresses excitatory synaptic transmission in the nucleus accumbens through dopaminergic and purinergic mechanisms.

    abstract：:Substance P (SP) is an undecapeptide that is co-localized with conventional transmitters in the nucleus accumbens (NAc). Its neurochemical and behavioral effects resemble those of cocaine and amphetamine. How SP accomplishes these effects is not known, partly because its cellular and synaptic effects are not well char...

    journal_title：Journal of neurophysiology

    pub_type： 杂志文章

    doi：10.1152/jn.00854.2002

    authors： Kombian SB,Ananthalakshmi KV,Parvathy SS,Matowe WC

    更新日期：2003-02-01 00:00:00

  • Dynamic equilibrium of neurotransmitter transporters: not just for reuptake anymore.

    abstract：:Many electrophysiologists view neurotransmitter transporters as tiny vacuum cleaners, operating continuously to lower extracellular neurotransmitter concentration to zero. However, this is not consistent with their known behavior, instead only reducing extracellular neurotransmitter concentration to a finite, nonzero ...

    journal_title：Journal of neurophysiology

    pub_type： 杂志文章,评审

    doi：10.1152/jn.00317.2003

    authors： Richerson GB,Wu Y

    更新日期：2003-09-01 00:00:00

  • Factors that control amplitude of EPSPs in dendritic neurons.

    abstract：:We have used a computer-based mathematical model of alpha-motoneurons and of group Ia synaptic input to them, based on anatomical and electrophysiological data from the cat spinal cord, in order to examine the effects of variations in neuron size and input resistance and of conductance magnitude and duration on the ge...

    journal_title：Journal of neurophysiology

    pub_type： 杂志文章

    doi：10.1152/jn.1983.50.2.399

    authors： Lev-Tov A,Miller JP,Burke RE,Rall W

    更新日期：1983-08-01 00:00:00

  • Context dependency in the globus pallidus internal segment during targeted arm movements.

    abstract：:Extracellular discharges from single neurons in the internal segment of the globus pallidus (GPi) were recorded and analyzed for rate changes associated with visually guided forearm rotations to four different targets. We sought to examine how GPi neurons contribute to movement preparation and execution. Unit discharg...

    journal_title：Journal of neurophysiology

    pub_type： 杂志文章

    doi：10.1152/jn.2001.85.2.998

    authors： Gdowski MJ,Miller LE,Parrish T,Nenonene EK,Houk JC

    更新日期：2001-02-01 00:00:00

  • Neural correlates of tasting concentrated quinine and sugar solutions.

    abstract：:Behavioral, ethological, and electrophysiological evidence suggests that the highly unpleasant, bitter taste of a concentrated quinine hydrochloride (QHCL) should activate the human amygdala. In the present study, healthy subjects tasted 0.02 M QHCL or water while regional cerebral blood flow (rCBF) was assayed with H...

    journal_title：Journal of neurophysiology

    pub_type： 杂志文章

    doi：10.1152/jn.00358.2001

    authors： Zald DH,Hagen MC,Pardo JV

    更新日期：2002-02-01 00:00:00

  • Voltage-activated potassium outward currents in two types of spider mechanoreceptor neurons.

    abstract：:We studied the properties of voltage-activated outward currents in two types of spider cuticular mechanoreceptor neurons to learn if these currents contribute to the differences in their adaptation properties. Both types of neurons adapt rapidly to sustained stimuli, but type A neurons usually only fire one or two act...

    journal_title：Journal of neurophysiology

    pub_type： 杂志文章

    doi：10.1152/jn.1999.81.6.2937

    authors： Sekizawa SI,French AS,Höger U,Torkkeli PH

    更新日期：1999-06-01 00:00:00

  • Response selectivity of neocortical neurons to specific odors in the rabbit.

    abstract：:Odor responses of neocortical neurons in rabbits under light pentobarbital anesthesia were studied in a restricted area in the lateral half of the prefrontal cortex close to the frontal pole. A preevent cumulative sum chart provided a visual display of the change in unit discharge rate following each odor stimulation,...

    journal_title：Journal of neurophysiology

    pub_type： 杂志文章

    doi：10.1152/jn.1984.52.4.638

    authors： Onoda N,Imamura K,Obata E,Iino M

    更新日期：1984-10-01 00:00:00

  • Sequential activation of motor cortical neurons contributes to intralimb coordination during reaching in the cat by modulating muscle synergies.

    abstract：:We examined the contribution of the motor cortex to the control of intralimb coordination during reaching in the standing cat. We recorded the activity of 151 pyramidal tract neurons (PTNs) in the forelimb representation of three cats during a task in which the cat reached forward from a standing position to press a l...

    journal_title：Journal of neurophysiology

    pub_type： 杂志文章

    doi：10.1152/jn.00469.2010

    authors： Yakovenko S,Krouchev N,Drew T

    更新日期：2011-01-01 00:00:00

  • The motor-unit population of the cat tenuissimus muscle.

    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

    pub_type： 杂志文章

    doi：10.1152/jn.1988.59.4.1128

    authors： Lev-Tov A,Pratt CA,Burke RE

    更新日期：1988-04-01 00:00:00

  • The destination defines the journey: an examination of the kinematics of hand-to-mouth movements.

    abstract：:Long-train electrical stimulation of the motor and premotor cortices of nonhuman primates can produce either hand-to-mouth or grasp-to-inspect movements, depending on the precise location of stimulation. Furthermore, single-neuron recording studies identify discrete neuronal populations in the inferior parietal and ve...

    journal_title：Journal of neurophysiology

    pub_type： 杂志文章

    doi：10.1152/jn.00222.2016

    authors： Flindall JW,Gonzalez CL

    更新日期：2016-11-01 00:00:00

  • Induction of voltage-dependent sodium channels by in vitro differentiation of human retinoblastoma cells.

    abstract：:1. Neuronlike differentiation of Y-79 retinoblastoma was chemically induced in vitro, by plating the cells onto a poly-D-lysine and laminin substrate. The changes in voltage-dependent conductances after 48-72 h were examined with the whole-cell tight-seal and the perforated-patch recording techniques. 2. Although outw...

    journal_title：Journal of neurophysiology

    pub_type： 杂志文章

    doi：10.1152/jn.1993.70.4.1487

    authors： del Pilar Gomez M,Waloga G,Nasi E

    更新日期：1993-10-01 00:00:00

  • Rapid visuomotor feedback gains are tuned to the task dynamics.

    abstract：:Adaptation to novel dynamics requires learning a motor memory, or a new pattern of predictive feedforward motor commands. Recently, we demonstrated the upregulation of rapid visuomotor feedback gains early in curl force field learning, which decrease once a predictive motor memory is learned. However, even after learn...

    journal_title：Journal of neurophysiology

    pub_type： 杂志文章

    doi：10.1152/jn.00748.2016

    authors： Franklin S,Wolpert DM,Franklin DW

    更新日期：2017-11-01 00:00:00

  • Transcorneal alternating current stimulation induces EEG "aftereffects" only in rats with an intact visual system but not after severe optic nerve damage.

    abstract：:Noninvasive alternating current stimulation can induce vision restoration in patients with chronic optic nerve damage and results in electroencephalogram (EEG) aftereffects. To better understand the mechanisms of action, we studied such EEG "aftereffects" of transcorneal alternating current stimulation (tACS) at the c...

    journal_title：Journal of neurophysiology

    pub_type： 杂志文章

    doi：10.1152/jn.00341.2012

    authors： Sergeeva EG,Fedorov AB,Henrich-Noack P,Sabel BA

    更新日期：2012-11-01 00:00:00

  • Mesoscale-duration activated states gate spiking in response to fast rises in membrane voltage in the awake brain.

    abstract：:Seconds-scale network states, affecting many neurons within a network, modulate neural activity by complementing fast integration of neuron-specific inputs that arrive in the milliseconds before spiking. Nonrhythmic subthreshold dynamics at intermediate timescales, however, are less well characterized. We found, using...

    journal_title：Journal of neurophysiology

    pub_type： 杂志文章

    doi：10.1152/jn.00116.2017

    authors： Singer AC,Talei Franzesi G,Kodandaramaiah SB,Flores FJ,Cohen JD,Lee AK,Borgers C,Forest CR,Kopell NJ,Boyden ES

    更新日期：2017-08-01 00:00:00

  • Multiple components of voltage-dependent potassium current in normal rat anterior pituitary cells.

    abstract：:1. Voltage-dependent K+ currents were studied in normal rat anterior pituitary cells using the patch-clamp technique. To obtain cultures enriched for lactotrophs, density gradient centrifugation was performed on pituitary cells isolated from lactating rats. 2. Depolarizations to about -30 mV from a holding potential o...

    journal_title：Journal of neurophysiology

    pub_type： 杂志文章

    doi：10.1152/jn.1994.72.2.719

    authors： Herrington J,Lingle CJ

    更新日期：1994-08-01 00:00:00

  • Encoding prediction signals during appetitive and aversive Pavlovian conditioning in the primate lateral hypothalamus.

    abstract：:The lateral hypothalamus (LH), which plays a role in homeostatic functions such as appetite regulation, is also linked to arousal and motivational behavior. However, little is known about how these components are encoded in the LH. Thus cynomolgus monkeys were conditioned with two distinct contexts, i.e., an appetitiv...

    journal_title：Journal of neurophysiology

    pub_type： 杂志文章

    doi：10.1152/jn.00247.2018

    authors： Noritake A,Nakamura K

    更新日期：2019-02-01 00:00:00

  • Differential effects of corticosterone on the slow afterhyperpolarization in the basolateral amygdala and CA1 region: possible role of calcium channel subunits.

    abstract：:The stress hormone corticosterone increases the amplitude of the slow afterhyperpolarization (sAHP) in CA1 pyramidal neurons, without affecting resting membrane potential, input resistance, or action potential characteristics. We here examined how corticosterone affects these properties in the basolateral amygdala (BL...

    journal_title：Journal of neurophysiology

    pub_type： 杂志文章

    doi：10.1152/jn.01137.2007

    authors： Liebmann L,Karst H,Sidiropoulou K,van Gemert N,Meijer OC,Poirazi P,Joëls M

    更新日期：2008-02-01 00:00:00

  • Frequency organization of delay-sensitive neurons in the auditory cortex of the FM bat, Myotis lucifugus.

    abstract：:1. The little brown bat, Myotis lucifugus, employs biosonar pulses containing broadband frequency-modulated (FM) sounds of only one harmonic during the initial phases of echolocation. Neurons throughout the auditory cortex exhibit delay-dependent facilitation to artificial pulses and echoes at particular echo delays. ...

    journal_title：Journal of neurophysiology

    pub_type： 杂志文章

    doi：10.1152/jn.1994.72.1.366

    authors： Paschal WG,Wong D

    更新日期：1994-07-01 00:00:00

  • Patterns of canal and otolith afferent input convergence in frog second-order vestibular neurons.

    abstract：:Second-order vestibular neurons (2 degrees VN) were identified in the isolated frog brain by the presence of monosynaptic excitatory postsynaptic potentials (EPSPs) after separate electrical stimulation of individual vestibular nerve branches. Combinations of one macular and the three semicircular canal nerve branches...

    journal_title：Journal of neurophysiology

    pub_type： 杂志文章

    doi：10.1152/jn.00370.2002

    authors： Straka H,Holler S,Goto F

    更新日期：2002-11-01 00:00:00

  • Temperature neurons in the crotaline trigeminal ganglia.

    abstract：:1. Intrasomal recordings were made with microelectrodes from 153 warm (infrared) neurons in the trigeminal ganglia of 36 crotaline snakes, Trimeresurus flavoviridis. Background discharges were observed at room temperature. The 153 warm neurons were classified into two groups: 81 were sensitive to less than or equal to...

    journal_title：Journal of neurophysiology

    pub_type： 杂志文章

    doi：10.1152/jn.1991.66.2.623

    authors： Terashima S,Liang YF

    更新日期：1991-08-01 00:00:00

  • Visual cortex neurons of monkeys and cats: temporal dynamics of the contrast response function.

    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

    pub_type： 杂志文章

    doi：10.1152/jn.2002.88.2.888

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

    更新日期：2002-08-01 00:00:00

  • Vestibulospinal and reticulospinal neuronal activity during locomotion in the intact cat. II. Walking on an inclined plane.

    abstract：:The experiments described in this report were designed to determine the contribution of vestibulospinal neurons (VSNs) in Deiters' nucleus and of reticulospinal neurons (RSNs) in the medullary reticular formation to the modifications of the walking pattern that are associated with locomotion on an inclined plane. Neur...

    journal_title：Journal of neurophysiology

    pub_type： 杂志文章

    doi：10.1152/jn.2000.84.5.2257

    authors： Matsuyama K,Drew T

    更新日期：2000-11-01 00:00:00

  • Reversal of bimanual feedback responses with changes in task goal.

    abstract：:We show that fast bimanual coordinative feedback responses can be reversed with changes in task goals. Participants moved a flexible virtual object across a finish line with an upward movement of both hands. In one condition, the middle of the object had to be aligned with a spatial goal at the end of the movement. In...

    journal_title：Journal of neurophysiology

    pub_type： 杂志文章

    doi：10.1152/jn.90887.2008

    authors： Diedrichsen J,Gush S

    更新日期：2009-01-01 00:00:00