Frequency dependence of spike timing reliability in cortical pyramidal cells and interneurons.

abstract：:A preparation is described in which the thoracic ganglia of the crayfish are isolated together with the thoracocoxal muscle receptor organ (TCMRO) of the fourth leg. This preparation allows intracellular analysis of both centrally generated and reflex activity in leg motor neurons (MNs). The isolated thoracic ganglia ...

journal_title：Journal of neurophysiology

authors： Sillar KT,Skorupski P

更新日期：1986-04-01 00:00:00

abstract：:The aim of this study was to investigate how humans correct ongoing arm movements while standing. Specifically, we sought to understand whether the postural adjustments in the legs required for online corrections of arm movements are predictive or rely on feedback from the moving limb. To answer this question we measu...

journal_title：Journal of neurophysiology

authors： Leonard JA,Gritsenko V,Ouckama R,Stapley PJ

更新日期：2011-05-01 00:00:00

abstract：:A lamprey maintains the dorsal-side-up orientation due to the activity of postural control system driven by vestibular input. Visual input can affect the body orientation: illumination of one eye evokes ipsilateral roll tilt. An important element of the postural network is the reticulospinal (RS) neurons transmitting ...

journal_title：Journal of neurophysiology

authors： Deliagina TG,Fagerstedt P

更新日期：2000-02-01 00:00:00

abstract：:We characterized the electroresponsive and morphological properties of neurons in the bed nucleus of the stria terminalis (BNST). Previously, Rainnie and colleagues distinguished three cell types in the anterolateral region of BNST (BNST-AL): low-threshold bursting cells (LTB; type II) and regular spiking neurons that...

journal_title：Journal of neurophysiology

authors： Rodríguez-Sierra OE,Turesson HK,Pare D

更新日期：2013-11-01 00:00:00

abstract：:The development of synaptic interconnections between the cerebellum and inferior olive, the sole source of climbing fibers, could contribute to the ontogeny of certain forms of motor learning (e.g., eyeblink conditioning). Purkinje cell complex spikes are produced exclusively by climbing fibers and exhibit short- and ...

journal_title：Journal of neurophysiology

authors： Nicholson DA,Freeman JH Jr

更新日期：2003-10-01 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：:The suprachiasmatic nucleus (SCN) receives a dense serotonergic innervation that modulates photic input to the SCN via serotonin 1B (5-HT1B) presynaptic receptors on retinal glutamatergic terminals. However, the majority of 5-HT1B binding sites in the SCN are located on nonretinal terminals and most axonal terminals i...

journal_title：Journal of neurophysiology

authors： Bramley JR,Sollars PJ,Pickard GE,Dudek FE

更新日期：2005-06-01 00:00:00

abstract：:The horizontal angular vestibuloocular reflex (VOR) evoked by high-frequency, high-acceleration rotations was studied in four squirrel monkeys after unilateral labyrinthectomy. Spontaneous nystagmus was measured at the beginning and end of each testing session. During the period that animals were kept in darkness (4 d...

journal_title：Journal of neurophysiology

authors： Lasker DM,Hullar TE,Minor LB

更新日期：2000-05-01 00:00:00

abstract：:In a recent study, Wang et al. (J Neurophysiol 113: 1989-2001, 2015) used a precision grip force control task to unveil the contribution of feedforward and feedback mechanisms to sensorimotor dysfunction in autism spectrum disorder (ASD). Impairment of both motor control mechanisms was observed, along with significant...

journal_title：Journal of neurophysiology

authors： Parma V,de Marchena AB

更新日期：2016-03-01 00:00:00

abstract：:1. K+ conductances were characterized in isolated, identified superior colliculus-projecting (SCP) rat visual cortical neurons. SCP neurons were identified in vitro under epifluorescence illumination after in vivo retrograde labeling with rhodamine-labeled microspheres or "beads." For experiments, SCP neurons were iso...

journal_title：Journal of neurophysiology

authors： Albert JL,Nerbonne JM

更新日期：1995-06-01 00:00:00

abstract：:Experience-dependent modification in the electrical properties of central neurons is a form of intrinsic plasticity that occurs during development and has been observed following behavioral learning. We report a novel form of intrinsic plasticity in hippocampal CA1 pyramidal neurons mediated by the KV7/KCNQ and CaV1/L...

journal_title：Journal of neurophysiology

authors： Wu WW,Chan CS,Surmeier DJ,Disterhoft JF

更新日期：2008-10-01 00:00:00

abstract：:The induction of NMDA-receptor-dependent long-term potentiation (LTP) in adult CA1 is contingent on activation of Ca/calmodulin-dependent protein kinase II (CaMKII). However, little is known about kinase mediation of LTP in the dentate gyrus. In the present study, the involvement of the kinases CaMKII, PKA, and MAPK i...

journal_title：Journal of neurophysiology

authors： Wu J,Rowan MJ,Anwyl R

更新日期：2006-06-01 00:00:00

abstract：:Neurons in both the lateral intraparietal area (LIP) of the monkey parietal cortex and the intermediate layers of the superior colliculus (SC) are activated well in advance of the initiation of saccadic eye movements. To determine whether there is a progression in the covert processing for saccades from area LIP to SC...

journal_title：Journal of neurophysiology

authors： Paré M,Wurtz RH

更新日期：2001-06-01 00:00:00

abstract：:Previous studies have shown that a subset of neurons in the rat anterodorsal thalamus discharge as a function of the animal's head direction (HD) in the horizontal plane, independent of the animal's location and behavior. These cells have consistent firing properties across a wide range of conditions and cell discharg...

journal_title：Journal of neurophysiology

authors： Taube JS

更新日期：2010-09-01 00:00:00

abstract：:The forebrain plays an important role in many aspects of sound localization behavior. Yet, the forebrain pathway that processes auditory spatial information is not known for any species. Using standard anatomic labeling techniques, we used a "top-down" approach to trace the flow of auditory spatial information from an...

journal_title：Journal of neurophysiology

authors： Cohen YE,Miller GL,Knudsen EI

更新日期：1998-02-01 00:00:00

abstract：:1. Human flexor reflex (HFR) responses were elicited during ergometer cycling in neurologically intact humans with the objective of understanding the influence of lower limb muscle activity on phase-dependent reflex modulation during movement. The experimental setup permitted control over background muscle activity an...

journal_title：Journal of neurophysiology

authors： Brown DA,Kukulka CG

更新日期：1993-04-01 00:00:00

abstract：:The aim of this study is to assess brain activity measured during continuous performance of design tracing tasks. Three issues were addressed: identification of brain areas involved in performing maze and square tracing tasks, investigation of differences and similarities in these areas related to dominant and nondomi...

journal_title：Journal of neurophysiology

authors： van Mier H,Tempel LW,Perlmutter JS,Raichle ME,Petersen SE

更新日期：1998-10-01 00:00:00

abstract：:1. Recurrent inhibitory postsynaptic potentials (IPSPs) to and from motoneurons innervating the flexor digitorum longus (FDL) and flexor hallucis longus (FHL) muscles of the cat were investigated to determine whether recurrent inhibitory projections involving these motoneurons are similar--as would be consistent with ...

journal_title：Journal of neurophysiology

authors： Hamm TM

更新日期：1990-03-01 00:00:00

abstract：:Neural precursor cells (NPCs) in the mammalian olfactory bulb give rise to local inhibitory neurons that integrate into existing circuitry throughout adult life. However, the functional properties of neurotransmitter receptors expressed by NPCs are not well understood. In this study, we use patch-clamp recording and c...

journal_title：Journal of neurophysiology

authors： Darcy DP,Isaacson JS

更新日期：2010-03-01 00:00:00

abstract：:1. The role of the microgeometry of planar surfaces in the detection of sliding of the surfaces on human and monkey fingerpads was investigated. By the use of a servo-controlled tactile stimulator to press and stroke glass plates on passive fingerpads of human subjects, the ability of humans to discriminate the direct...

journal_title：Journal of neurophysiology

authors： Srinivasan MA,Whitehouse JM,LaMotte RH

更新日期：1990-06-01 00:00:00

abstract：:We introduce a new method to unveil the network connectivity among dozens of neurons in brain slice preparations. While synaptic inputs were whole cell recorded from given postsynaptic neurons, the spatiotemporal firing patterns of presynaptic neuron candidates were monitored en masse with functional multineuron calci...

journal_title：Journal of neurophysiology

authors： Sasaki T,Minamisawa G,Takahashi N,Matsuki N,Ikegaya Y

更新日期：2009-07-01 00:00:00

abstract：:1. The lateral geniculate nucleus is the primary thalamic relay through which retinal signals pass en route to cortex. This relay is gated and can be suppressed by activity among local inhibitory neurons that use gamma-aminobutyric acid (GABA) as a neurotransmitter. In the cat, a major source of this GABAergic inhibit...

journal_title：Journal of neurophysiology

authors： Uhlrich DJ,Cucchiaro JB,Humphrey AL,Sherman SM

更新日期：1991-06-01 00:00:00

abstract：:Previous studies have rarely tested whether the activity of high-frequency discharge (HFD) neurons of the basal ganglia (BG) is modulated by expectation, delivery, and omission of aversive events. Therefore the full value domain encoded by the BG network is still unknown. We studied the activity of HFD neurons of the ...

journal_title：Journal of neurophysiology

authors： Joshua M,Adler A,Rosin B,Vaadia E,Bergman H

更新日期：2009-02-01 00:00:00

abstract：:The nucleus of the solitary tract (NST) and the parabrachial nuclei (PbN) are the first and second relays in the rodent central taste pathway. A series of electrophysiological experiments revealed that spontaneous and taste-evoked activities of brain stem gustatory neurons are altered by descending input from multiple...

journal_title：Journal of neurophysiology

authors： Li CS,Lu DP,Cho YK

更新日期：2015-06-01 00:00:00

abstract：:Extracellular single-unit recordings were used to characterize responses of thalamic barreloid and cortical barrel neurons to controlled whisker deflections in 2, 3-, and 4-wk-old and adult rats in vivo under fentanyl analgesia. Results indicate that response properties of thalamic and cortical neurons diverge during ...

journal_title：Journal of neurophysiology

authors： Shoykhet M,Simons DJ

更新日期：2008-01-01 00:00:00

abstract：:1. Using patch-clamp recordings, expression of voltage-activated ion channels by identified glial cells in situ was studied in hippocampal slices derived from 5- to 24-day-old rats. Glial cells were filled with Lucifer yellow during recording, and were identified by staining for glial fibrillary acidic protein (GFAP)....

journal_title：Journal of neurophysiology

authors： Sontheimer H,Waxman SG

更新日期：1993-11-01 00:00:00

abstract：:Two-Photon Processor (TPP) is a versatile, ready-to-use, and freely available software package in MATLAB to process data from in vivo two-photon calcium imaging. TPP includes routines to search for cell bodies in full-frame (Search for Neural Cells Accelerated; SeNeCA) and line-scan acquisition, routines for calcium s...

journal_title：Journal of neurophysiology

authors： Tomek J,Novak O,Syka J

更新日期：2013-07-01 00:00:00

abstract：:Single-unit recordings were made from layer II/III anterior piriform cortex (aPCX) neurons in adult Wistar rats to examine odor response patterns to unilaterally and bilaterally delivered stimuli. Isoamyl acetate odor stimulation was presented either unilaterally through tubes inserted into the external nares, or bila...

journal_title：Journal of neurophysiology

authors： Wilson DA

更新日期：1997-07-01 00:00:00

abstract：:1. It is widely believed that signals contributing to the receptive field surrounds of retinal bipolar cells pass from horizontal cells to bipolar cells via GABAergic synapses. To test this notion, we applied gamma-aminobutyric acid (GABA) agonists and antagonists to isolated, perfused retinas of the salamander Ambyst...

journal_title：Journal of neurophysiology

authors： Hare WA,Owen WG

更新日期：1996-09-01 00:00:00

abstract：:Primates have a remarkable ability to perceive, recognize, and discriminate among the plethora of people, places, and things that they see, and neural selectivity in the primate inferotemporal (IT) cortex is thought to underlie this ability. Here we investigated the relationship between neural response and perception ...

journal_title：Journal of neurophysiology

authors： Allred S,Liu Y,Jagadeesh B

更新日期：2005-12-01 00:00:00