Five key factors determining pairwise correlations in visual cortex.

abstract：:The basal forebrain plays important roles in arousal, learning, and memory by stimulating cortical activation characterized by rhythmic slow theta and high-frequency beta-gamma activities. Although cholinergic neurons play a significant part in these roles, other, including GABAergic, neurons appear to contribute. Usi...

journal_title：Journal of neurophysiology

authors： Manns ID,Alonso A,Jones BE

更新日期：2003-02-01 00:00:00

abstract：:The inhibitory circuits of the striatum are known to be critical for motor function, yet their contributions to Parkinsonian motor deficits are not clear. Altered firing in the globus pallidus suggests that striatal medium spiny neurons (MSN) of the direct (D1 MSN) and indirect pathway (D2 MSN) are imbalanced during d...

journal_title：Journal of neurophysiology

authors： Damodaran S,Evans RC,Blackwell KT

更新日期：2014-02-01 00:00:00

abstract：:1. The hyperpolarization that follows tetanic stimulation was recorded intra-axonally from the internodal region of intramuscular myelinated motor axons. 2. The peak amplitude of the posttetanic hyperpolarization (PTH) that followed stimulation at 20-100 Hz for < or = 35 s increased with increasing train duration, rea...

journal_title：Journal of neurophysiology

authors： Morita K,David G,Barrett JN,Barrett EF

更新日期：1993-11-01 00:00:00

abstract：:Vibration reduces the amplitudes of the tendon jerk response and the Hoffmann and stretch reflexes in the muscle exposed to the vibration, yet does not alter the time to task failure when the task involves exerting a submaximal force against a rigid restraint. Because the amplitude of the stretch reflex is greater whe...

journal_title：Journal of neurophysiology

authors： Mottram CJ,Maluf KS,Stephenson JL,Anderson MK,Enoka RM

更新日期：2006-02-01 00:00:00

abstract：:The inferior olive is the sole source of the climbing fiber system, one of the two major afferent systems of the cerebellum; however, its exact role remains unknown. A longstanding hypothesis is that the inferior olive with its unique intrinsic rhythmic firing properties mediates motor timing. However, direct evidence...

journal_title：Journal of neurophysiology

authors： Liu T,Xu D,Ashe J,Bushara K

更新日期：2008-09-01 00:00:00

abstract：:The deep dorsal horn represents a major site for the integration of spinal sensory information. The bulbospinal monoamine transmitters, released from serotonergic, noradrenergic, and dopaminergic systems, exert modulatory control over spinal sensory systems as does acetylcholine, an intrinsic spinal cord biogenic amin...

journal_title：Journal of neurophysiology

authors： Garraway SM,Hochman S

更新日期：2001-11-01 00:00:00

abstract：:Previous studies have described maturational changes in GABAergic inhibitory synaptic transmission in the rodent somatosensory cortex during the early postnatal period. To determine whether alterations in the functional properties of synaptically localized GABA(A) receptors (GABA(A)Rs) contribute to development of inh...

journal_title：Journal of neurophysiology

authors： Dunning DD,Hoover CL,Soltesz I,Smith MA,O'Dowd DK

更新日期：1999-12-01 00:00:00

abstract：:Autoinhibitory serotonin 1A receptors (5-HT(1A)) in dorsal raphé nucleus (DRN) have been implicated in chronic depression and in actions of selective serotonin reuptake inhibitors (SSRI). Due to experimental limitations, it was never studied at single-cell level whether changes in 5-HT(1A) receptor functionality occur...

journal_title：Journal of neurophysiology

authors： Cornelisse LN,Van der Harst JE,Lodder JC,Baarendse PJ,Timmerman AJ,Mansvelder HD,Spruijt BM,Brussaard AB

更新日期：2007-07-01 00:00:00

abstract：:Midcervical spinal interneurons form a complex and diffuse network and may be involved in modulating phrenic motor output. The intent of the current work was to enable a better understanding of midcervical "network-level" connectivity by pairing the neurophysiological multielectrode array (MEA) data with histological ...

journal_title：Journal of neurophysiology

authors： Streeter KA,Sunshine MD,Patel SR,Liddell SS,Denholtz LE,Reier PJ,Fuller DD,Baekey DM

更新日期：2017-03-01 00:00:00

abstract：:Overestimation of roll tilt in hypergravity ("G-excess" illusion) has been demonstrated, but corresponding sustained hypogravic conditions are impossible to create in ground laboratories. In this article we describe the first systematic experimental evidence that in a hypogravity analog, humans underestimate roll tilt...

journal_title：Journal of neurophysiology

authors： Galvan-Garza RC,Clark TK,Sherwood D,Diaz-Artiles A,Rosenberg M,Natapoff A,Karmali F,Oman CM,Young LR

更新日期：2018-12-01 00:00:00

abstract：:1. A task was used by Posner (1980) to measure shifts of attention that occurred covertly, in the absence of an eye movement or other orienting response. This paradigm was used here to assess the nature of covert attentional orienting in monkeys to develop an animal model for neurophysiological studies. Shifts of atte...

journal_title：Journal of neurophysiology

authors： Bowman EM,Brown VJ,Kertzman C,Schwarz U,Robinson DL

更新日期：1993-07-01 00:00:00

abstract：:Responses to repeated auditory stimuli were examined in 103 neurons in the auditory region of the thalamic reticular nucleus (TRN) and in 20 medial geniculate (MGB) neurons of anesthetized rats. A further six TRN neurons were recorded from awake rats. The TRN neurons showed strong responses to the first trial and weak...

journal_title：Journal of neurophysiology

authors： Yu XJ,Xu XX,Chen X,He S,He J

更新日期：2009-02-01 00:00:00

abstract：:1. We used transcranial magnetic stimulation (TMS) to study the role of plastic changes of the human motor system in the acquisition of new fine motor skills. We mapped the cortical motor areas targeting the contralateral long finger flexor and extensor muscles in subjects learning a one-handed, five-finger exercise o...

journal_title：Journal of neurophysiology

authors： Pascual-Leone A,Nguyet D,Cohen LG,Brasil-Neto JP,Cammarota A,Hallett M

更新日期：1995-09-01 00:00:00

abstract：:Neural regions in the dorsomedial frontal cortex (DMFC), including the supplementary eye field (SEF) and the presupplementary motor area (pre-SMA), are likely candidates for generating top-down control of saccade target selection. To investigate this, we applied electrical microstimulation to these structures while sa...

journal_title：Journal of neurophysiology

authors： Yang SN,Heinen SJ,Missal M

更新日期：2008-04-01 00:00:00

abstract：:Combined transcranial magnetic stimulation and electroencephalography (TMS-EEG) enables noninvasive neurophysiological investigation of the human cortex. A TMS paradigm of short-latency afferent inhibition (SAI) is characterized by attenuation of the motor-evoked potential (MEP) and modulation of N100 of the TMS-evoke...

journal_title：Journal of neurophysiology

authors： Noda Y,Cash RF,Zomorrodi R,Dominguez LG,Farzan F,Rajji TK,Barr MS,Chen R,Daskalakis ZJ,Blumberger DM

更新日期：2016-09-01 00:00:00

abstract：:Attention is thought to improve most aspects of perception. However, we recently showed that, somewhat surprisingly, endogenous attention can also lead to low subjective perceptual ratings (Rahnev et al., 2011). Here we investigated the neural basis of this effect and tested whether spontaneous fluctuations of the att...

journal_title：Journal of neurophysiology

authors： Rahnev DA,Bahdo L,de Lange FP,Lau H

更新日期：2012-09-01 00:00:00

abstract：:1. Several heart interneurons (HN cells) of the leech nerve cord have impulse-initiation sites in every segmental ganglion through which their single axons pass. All these initiation sites are capable of producing rhythmic impulse bursts. However, under normal conditions a dominant primary initiation site in the gangl...

journal_title：Journal of neurophysiology

authors： Calabrese RL

更新日期：1980-11-01 00:00:00

abstract：:Transcranial direct current stimulation (tDCS) can produce a lasting polarity-specific modulation of cortical excitability in the brain, and it is increasingly used in experimental and clinical settings. Recent studies suggest that the after-effects of tDCS are related to molecular mechanisms of activity-dependent syn...

journal_title：Journal of neurophysiology

authors： Ranieri F,Podda MV,Riccardi E,Frisullo G,Dileone M,Profice P,Pilato F,Di Lazzaro V,Grassi C

更新日期：2012-04-01 00:00:00

abstract：:Sensory-driven behaviors engage a cascade of cortical regions to process sensory input and generate motor output. To investigate the temporal dynamics of neural activity at this global scale, we have improved and integrated tools to perform functional imaging across large areas of cortex using a transgenic mouse expre...

journal_title：Journal of neurophysiology

authors： Wekselblatt JB,Flister ED,Piscopo DM,Niell CM

更新日期：2016-06-01 00:00:00

abstract：:1. Excitatory synaptic transmission in mono- and polysynaptic pathways between dorsal root afferents and alpha-motoneurons was studied in the spinal cord preparation of the neonatal rat isolated in vitro, using sharp-electrode intracellular recordings. 2. The duration of monosynaptic excitatory postsynaptic potentials...

journal_title：Journal of neurophysiology

authors： Pinco M,Lev-Tov A

更新日期：1993-07-01 00:00:00

abstract：:Liolaemus lizards were explored to ascertain whether they would make an amenable model to study single-cell electrophysiology of neurons in the vomeronasal organ (VNO). Despite a rich array of chemosensory-related behaviors chronicled for this genus, no anatomical or functional data exist for the VNO, the organ mediat...

journal_title：Journal of neurophysiology

authors： Labra A,Brann JH,Fadool DA

更新日期：2005-10-01 00:00:00

abstract：:Multisite optical recording has revealed that the neural excitation wave induced by a sensory stimulation begins at a focus and propagates in the cortex. This wave is considered to be important for computation in the sensory cortex, particularly the integration of sensory information; however, the nature of this wave ...

journal_title：Journal of neurophysiology

authors： Hama N,Kawai M,Ito SI,Hirota A

更新日期：2018-05-01 00:00:00

abstract：:1. The shared inputs to cat retinal ganglion cells have been investigated by studying correlations in the maintained firing of neighboring ganglion cells. The firing of one cell was recorded from its axon in the optic tract, while that of a neighboring cell was simultaneously recorded with a second electrode in the re...

journal_title：Journal of neurophysiology

authors： Mastronarde DN

更新日期：1983-02-01 00:00:00

abstract：:To investigate how hippocampal neurons encode sound stimuli, and the conjunction of sound stimuli with the animal's position in space, we recorded from neurons in the CA1 region of hippocampus in rats while they performed a sound discrimination task. Four different sounds were used, two associated with water reward on...

journal_title：Journal of neurophysiology

authors： Itskov PM,Vinnik E,Honey C,Schnupp J,Diamond ME

更新日期：2012-04-01 00:00:00

abstract：:The parafacial respiratory group (pFRG), located in the lateral aspect of the rostroventral lateral medulla, has been described as a conditional expiratory oscillator that emerges mainly in conditions of high metabolic challenges to increase breathing. The convergence of inhibitory and excitatory inputs to pFRG and th...

journal_title：Journal of neurophysiology

authors： Silva JDN,Oliveira LM,Souza FC,Moreira TS,Takakura AC

更新日期：2020-05-01 00:00:00

abstract：:1. The statistical properties of the bursting potassium channel from fused Torpedo synaptosomes were studied by using patch-clamp recording and time series analysis. 2. Voltage steps produce channel openings; the number of channels opening fluctuates from trial to trial. The maximal current observed in each trial is s...

journal_title：Journal of neurophysiology

authors： Rahamimoff R,Edry-Schiller J,Ginsburg S

更新日期：1992-12-01 00:00:00

abstract：:Rhythm generation by the gastric motor network in the stomatogastric ganglion (STG) of the lobster Homarus gammarus is controlled by modulatory projection neurons from rostral commissural ganglia (CoGs); blocking action potential conduction in these inputs to the STG of a stomatogastric nervous system in vitro rapidly...

journal_title：Journal of neurophysiology

authors： Faumont S,Simmers J,Meyrand P

更新日期：1998-11-01 00:00:00

abstract：:1. We recorded local field potentials in the parafoveal representation in the primary visual cortex of anesthetized and paralyzed macaque monkeys with a multicontact electrode that provided for sampling of neural activity at 16 sites along a vertical penetration. Differential recordings at adjacent contacts were trans...

journal_title：Journal of neurophysiology

authors： Victor JD,Purpura K,Katz E,Mao B

更新日期：1994-11-01 00:00:00

abstract：:Electrical stimulation has been delivered to the basal ganglia (BG) to treat intractable symptoms of a variety of clinical disorders. However, it is still unknown how such treatments improve behavioral symptoms. A difficulty of this problem is that artificial signals created by electrical stimulation interact with int...

journal_title：Journal of neurophysiology

authors： Watanabe M,Munoz DP

更新日期：2013-07-01 00:00:00

abstract：:Extracellular recordings were made from cold-receptive afferent fibers in the trigeminal ganglion of rats anesthetized with halothane. By applying a standardized series of steady or changing temperatures to the receptive fields, we recorded the static and dynamic responses of the afferents. Comparable recordings were ...

journal_title：Journal of neurophysiology

authors： Davies SN,Goldsmith GE,Hellon RF,Mitchell D

更新日期：1985-02-01 00:00:00