Long-latency and voluntary responses to an arm displacement can be rapidly attenuated by perturbation offset.

abstract：:We cloned 10 full-length variants of PIIH, the gene for I(h) from the spiny lobster, Panulirus interruptus, using reverse transcription-PCR (RT-PCR) and rapid amplification of cDNA ends (RACE). This gene shows a significant amount of alternative splicing in the S3-S4 and S4-S5 linkers, in the P-loop and the entire S6 ...

journal_title：Journal of neurophysiology

authors： Ouyang Q,Goeritz M,Harris-Warrick RM

更新日期：2007-06-01 00:00:00

abstract：:Responses of cat striate cortical cells to a drifting sinusoidal grating were modified by the superimposition of a second, perturbing grating (PG) that did not excite the cell when presented alone. One consequence of the presence of a PG was a shift in the tuning curves. The orientation tuning of all 41 cells exposed ...

journal_title：Journal of neurophysiology

authors： Kabara JF,Bonds AB

更新日期：2001-12-01 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：:This study of chronic incomplete spinal cord injury (SCI) subjects investigated patterns of central motor drive (i.e., central activation) of the plantar flexors using interpolated twitches, and modulation of soleus H-reflexes during lengthening, isometric, and shortening muscle actions. In a recent study of the knee ...

journal_title：Journal of neurophysiology

authors： Kim HE,Corcos DM,Hornby TG

更新日期：2015-07-01 00:00:00

abstract：:Neurons in the inferior colliculus (IC) process acoustic information converging from inputs from almost all nuclei of the auditory brain stem. Despite its importance in auditory processing, little is known about the distribution of ion currents in IC neurons, namely the hyperpolarization-activated current Ih. This cur...

journal_title：Journal of neurophysiology

authors： Koch U,Grothe B

更新日期：2003-12-01 00:00:00

abstract：:Synchronous neural oscillations are found throughout the brain and are thought to contribute to neural coding and the propagation of activity. Several proposed mechanisms of synchronization have gained support through combined theoretical and experimental investigation, including mechanisms based on coupling and corre...

journal_title：Journal of neurophysiology

authors： Burton SD,Ermentrout GB,Urban NN

更新日期：2012-10-01 00:00:00

abstract：:The cerebellum was historically considered a brain region dedicated to motor control, but it has become clear that it also contributes to sensory processing, particularly when sensory discrimination is required. Prior work, for example, has demonstrated a cerebellar contribution to sensory discrimination in the visual...

journal_title：Journal of neurophysiology

authors： Dahlem K,Valko Y,Schmahmann JD,Lewis RF

更新日期：2016-05-01 00:00:00

abstract：:In a subset of hereditary retinal diseases, early photoreceptor degeneration causes rapidly progressive blindness in children. To better understand how retinal development may interact with degenerative processes, we compared spontaneous and light-evoked activity among retinal ganglion cells in rd1 and rd10 mice, stra...

journal_title：Journal of neurophysiology

authors： Stasheff SF,Shankar M,Andrews MP

更新日期：2011-06-01 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：:The noted disruption of thalamocortical connections and abnormalities in tactile sensory function has resulted in a new definition of cerebral palsy (CP) that recognizes the sensorimotor integration process as central to the motor impairments seen in these children. Despite this updated definition, the connection betw...

journal_title：Journal of neurophysiology

authors： Kurz MJ,Heinrichs-Graham E,Becker KM,Wilson TW

更新日期：2015-05-01 00:00:00

abstract：:Arrays of closely spaced quartz-insulated, platinum-tungsten microelectrodes are widely used to obtain acute recordings from chronically prepared subjects. These electrodes have excellent recording characteristics and can be fabricated to a wide variety of tip specifications. Typically, in such experiments, electrodes...

journal_title：Journal of neurophysiology

authors： Swadlow HA,Bereshpolova Y,Bezdudnaya T,Cano M,Stoelzel CR

更新日期：2005-05-01 00:00:00

abstract：:Fragile X Syndrome (FXS), the most common inherited form of intellectual disability, is caused by loss of the fragile X mental retardation protein (FMRP). FMRP is a negative regulator of local mRNA translation downstream of group 1 metabotropic glutamate receptor (Gp1 mGluR) activation. In the absence of FMRP there is...

journal_title：Journal of neurophysiology

authors： Auerbach BD,Bear MF

更新日期：2010-08-01 00:00:00

abstract：:Eigenmannia, a genus of weakly electric fish, exhibits a specialized behavior known as the jamming avoidance response (JAR). The JAR results in a categorical difference between Eigenmannia that are in groups of conspecifics and those that are alone. Fish in groups exhibit the JAR behavior and thereby experience ongoin...

journal_title：Journal of neurophysiology

authors： Ramcharitar JU,Tan EW,Fortune ES

更新日期：2006-11-01 00:00:00

abstract：:1. In a previous study, using a chronic cat preparation subjected to an associative conditioning procedure, we described the plasticity of the thalamo-cortical pathway by qualitatively and quantitatively analyzing the motor responses induced by stimulating each of the relays on the cerebello-thalamo-cortical pathway. ...

journal_title：Journal of neurophysiology

authors： Meftah EM,Rispal-Padel L

更新日期：1994-12-01 00:00:00

abstract：:Spinothalamic (ST) neurons in the C8-T5 segments of the spinal cord were examined for responses to electrical stimulation of the left thoracic vagus nerve (LTV). Seventy-one ST neurons were studied in 39 anesthetized monkeys (Macaca fascicularis). Each neuron could be excited by manipulation of its somatic field and b...

journal_title：Journal of neurophysiology

authors： Ammons WS,Blair RW,Foreman RD

更新日期：1983-10-01 00:00:00

abstract：:Voltage-gated Na+ channels (VGSC) are transmembrane proteins that are essential for the initiation and propagation of action potentials in neuronal excitability. Because neurons express a mixture of Na+ channel isoforms and protein kinase C (PKC) isozymes, the nature of which channel is being regulated by which PKC is...

journal_title：Journal of neurophysiology

authors： Vijayaragavan K,Boutjdir M,Chahine M

更新日期：2004-04-01 00:00:00

abstract：:We elicited repetitive discharge in hypoglossal motoneurons recorded in slices of rat brain stem using a combination of a suprathreshold injected current step with superimposed noise to mimic the synaptic drive likely to occur during physiological activation. The effects of repetitive en mass stimulation of afferent n...

journal_title：Journal of neurophysiology

authors： Türker KS,Powers RK

更新日期：1999-08-01 00:00:00

abstract：:We examined the activity of neurons in the lateral intraparietal area (LIP) during a task in which we measured attention in the monkey, using an advantage in contrast sensitivity as our definition of attention. The animals planned a memory-guided saccade but made or canceled it depending on the orientation of a briefl...

journal_title：Journal of neurophysiology

authors： Bisley JW,Goldberg ME

更新日期：2006-03-01 00:00:00

abstract：:1. Patch-clamp methods were used to study recombinant glutamate receptor (GluR) ion channels expressed in human embryonic kidney cells (HEK 293) after transfection of the cells with cDNAs encoding kainate (KA)-type GluR subunits. Cells were transiently or stably transfected with the fully edited (R) version of GluR6 o...

journal_title：Journal of neurophysiology

authors： Howe JR

更新日期：1996-07-01 00:00:00

abstract：:We examined the activation kinetics of the delayed rectifier K+ current of bullfrog sympathetic neurons, primarily using whole cell recording. On depolarization, currents activated with a sigmoid delay but did not show a Cole-Moore shift. The time course of activation differed systematically from an exponential raised...

journal_title：Journal of neurophysiology

authors： Klemic KG,Durand DM,Jones SW

更新日期：1998-05-01 00:00:00

abstract：:1. We examined the activity of thermally sensitive trigeminothalamic neurons and nonprojection neurons in the medullary dorsal horn (trigeminal nucleus caudalis) in three monkeys performing thermal and visual detection tasks. 2. An examination of neuronal stimulus-response functions, obtained during thermal-detection ...

journal_title：Journal of neurophysiology

authors： Maixner W,Dubner R,Kenshalo DR Jr,Bushnell MC,Oliveras JL

更新日期：1989-08-01 00:00:00

abstract：:A tool or probe often functions as an extension of the hand, transmitting vibrations to the hand to produce a percept of the object contacting the tool or probe. This paper reports the psychophysical results of a combined psychophysical and neurophysiological study of the perception of vibration transmitted through a ...

journal_title：Journal of neurophysiology

authors： Brisben AJ,Hsiao SS,Johnson KO

更新日期：1999-04-01 00:00:00

abstract：:Thalamic intralaminar and medial nuclei participate mainly in affective and motivational aspects of pain processing. Unique to the present study were identification and characterization of spontaneously active neurons in the central lateral nucleus (CL) of the intralaminar thalamus, which were found to respond only to...

journal_title：Journal of neurophysiology

authors： Ren Y,Zhang L,Lu Y,Yang H,Westlund KN

更新日期：2009-07-01 00:00:00

abstract：:We have demonstrated that 4-aminopyridine-3-methanol (4-AP-3-MeOH), a 4-aminopyridine derivative, significantly restores axonal conduction in stretched spinal cord white-matter strips and shows no preference in restoring large and small axons. This compound is 10 times more potent when compared with 4-AP and other der...

journal_title：Journal of neurophysiology

authors： Sun W,Smith D,Fu Y,Cheng JX,Bryn S,Borgens R,Shi R

更新日期：2010-01-01 00:00:00

abstract：:The interstitial nucleus of Cajal (INC) is thought to control torsional and vertical head posture. Unilateral microstimulation of the INC evokes torsional head rotation to positions that are maintained until stimulation offset. Unilateral INC inactivation evokes head position-holding deficits with the head tilted in t...

journal_title：Journal of neurophysiology

authors： Farshadmanesh F,Chang P,Wang H,Yan X,Corneil BD,Crawford JD

更新日期：2008-09-01 00:00:00

abstract：:1. Outward currents in identified cell types from the pyloric system of the stomatogastric ganglion (STG) of the spiny lobster, Panulirus marginatus, were studied under two-microelectrode voltage clamp. A comparison was made between data from intact cells and somata isolated by ligation of the primary neurite of these...

journal_title：Journal of neurophysiology

authors： Hartline DK,Gassie DV,Jones BR

更新日期：1993-06-01 00:00:00

abstract：:Hyolaryngeal elevation is essential for airway protection during swallowing and is mainly a reflexive response to oropharyngeal sensory stimulation. Targeted intramuscular electrical stimulation can elevate the resting larynx and, if applied during swallowing, may improve airway protection in dysphagic patients with i...

journal_title：Journal of neurophysiology

authors： Burnett TA,Mann EA,Stoklosa JB,Ludlow CL

更新日期：2005-12-01 00:00:00

abstract：:In the spinal cord, the monoamine neurotransmitter norepinephrine, which is released mainly from fibers descending from the dorsal pons, has major modulatory effects on nociception and locomotor rhythms. To map the spatial and temporal patterns of this release, changes in monoamine level were examined in laminae I-VII...

journal_title：Journal of neurophysiology

authors： Hentall ID,Mesigil R,Pinzon A,Noga BR

更新日期：2003-06-01 00:00:00

abstract：:Motor networks such as the pyloric network of the stomatogastric ganglion often require descending neuromodulatory inputs to initiate, regulate, and modulate their activity and their synaptic connectivity to manifest physiologically appropriate output. Prolonged removal of these descending inputs often results in a co...

journal_title：Journal of neurophysiology

authors： Nahar J,Lett KM,Schulz DJ

更新日期：2012-08-01 00:00:00

abstract：:In reaching to grasp an object, the arm transports the hand to the intended location as the hand shapes to grasp the object. Prior studies that tracked arm endpoint and grip aperture have shown that reaching and grasping, while proceeding in parallel, are interdependent to some degree. Other studies of reaching and gr...

journal_title：Journal of neurophysiology

authors： Rouse AG,Schieber MH

更新日期：2015-12-01 00:00:00