Distribution of functional glutamate and GABA receptors on hippocampal pyramidal cells and interneurons.

abstract：:Responses to tones, clicks, and noise were recorded from chinchilla auditory-nerve fibers (ANFs). The responses to noise were analyzed by computing the zeroth-, first-, and second-order Wiener kernels (h0, h1, and h2). The h1s correctly predicted the frequency tuning and phases of responses to tones of ANFs with low c...

journal_title：Journal of neurophysiology

authors： Temchin AN,Recio-Spinoso A,van Dijk P,Ruggero MA

更新日期：2005-06-01 00:00:00

abstract：:Humans engage in many daily activities that rely on working memory, the ability to hold and sequence information temporarily to accomplish a task. We focus on the process of working memory, based on circuit mechanisms for attending to relevant signals and suppressing irrelevant stimuli. We discuss that connections cri...

journal_title：Journal of neurophysiology

authors： Barbas H,Wang J,Joyce MKP,García-Cabezas MÁ

更新日期：2018-11-01 00:00:00

abstract：:We have investigated whether neurons in superficial laminae of the spinal dorsal horn respond to intracutaneous (ic) delivery of histamine and other irritant chemicals, and thus might be involved in signaling sensations of itch or chemogenic pain. Single-unit recordings were made from superficial lumbar dorsal horn ne...

journal_title：Journal of neurophysiology

authors： Jinks SL,Carstens E

更新日期：2000-08-01 00:00:00

abstract：:1. Whole-cell recordings were performed on acutely isolated pyramidal neurons from rat sensorimotor cortex 2 to 21 days postnatal to study the expression of a tetrodotoxin (TTX) sensitive, voltage dependent, persistent Na+ current (INaP) during different stages of postnatal development. 2. INaP was activated positive ...

journal_title：Journal of neurophysiology

authors： Alzheimer C,Schwindt PC,Crill WE

更新日期：1993-01-01 00:00:00

abstract：:There are at least two respiration-related rhythm generators in the medulla: the pre-Bötzinger complex, which produces inspiratory (Insp) neuron bursts, and the parafacial respiratory group (pFRG), which produces predominantly preinspiratory (Pre-I) neuron bursts. The pFRG Pre-I neuron activity has not been correlated...

journal_title：Journal of neurophysiology

authors： Onimaru H,Kumagawa Y,Homma I

更新日期：2006-07-01 00:00:00

abstract：:The synaptic plasticity literature has focused on establishing necessity and sufficiency as two essential and distinct features in causally relating a signaling molecule to plasticity induction, an approach that has been surprisingly lacking in the intrinsic plasticity literature. In this study, we complemented the re...

journal_title：Journal of neurophysiology

authors： Ashhad S,Johnston D,Narayanan R

更新日期：2015-04-01 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. We examined the mean and standard deviation (SD) of interspike intervals (ISI) and the coefficient of variation (CV, the ratio of SD of ISI to mean ISI) of ISIs versus time to study discharge regularity of units in the dorsal cochlear nucleus (DCN) of decerebrate unanesthetized cats. The units were characterized by...

journal_title：Journal of neurophysiology

authors： Parham K,Kim DO

更新日期：1992-05-01 00:00:00

abstract：:The high variability of cortical sensory responses is often assumed to impose a major constraint on efficient computation. In the auditory cortex, however, response variability can be very low. We have used in vivo whole cell patch-clamp methods to study the trial-to-trial variability of the subthreshold fluctuations ...

journal_title：Journal of neurophysiology

authors： Deweese MR,Zador AM

更新日期：2004-09-01 00:00:00

abstract：:Through their actions in the nucleus accumbens (NAc), kappa opioid (KOP) receptors and their endogenous ligand, dynorphin, modify behaviors associated with the administration of drugs of abuse and are regulated by exposure to such drugs. Despite their demonstrated behavioral significance, the synaptic actions of KOP r...

journal_title：Journal of neurophysiology

authors： Hjelmstad GO,Fields HL

更新日期：2003-05-01 00:00:00

abstract：:Primate head-free saccade generator implements a desired (post-VOR) eye position command by anticipating intended head motion. J. Neurophysiol. 78: 2811-2816, 1997. When we glance between objects, the brain ultimately controls gaze direction in space. However, it is currently unclear how this is allocated into separat...

journal_title：Journal of neurophysiology

authors： Crawford JD,Guitton D

更新日期：1997-11-01 00:00:00

abstract：:Recent evidence implicates the superior colliculus (SC) in cognitive processes, such as target selection and control of spatial attention, in addition to the execution of saccadic eye movements. We report here the presence of a cognitive response in some cells in the SC in a task that requires the long-term associatio...

journal_title：Journal of neurophysiology

authors： Lee KM,Keller EL

更新日期：2006-06-01 00:00:00

abstract：:Task-dependent selectivity of movement-related neuronal activity in the primate prefrontal cortex. J. Neurophysiol. 80: 3392-3397, 1998. We studied movement-related neuronal activity in the dorsolateral prefrontal cortex from the perspective of a general role for the prefrontal cortex in controlling motor behavior to ...

journal_title：Journal of neurophysiology

authors： Hoshi E,Shima K,Tanji J

更新日期：1998-12-01 00:00:00

abstract：:1. The aims of this study were 1) to determine whether the impulse activity in rabbit aortic baroreceptors (BRs) was influenced by changes in nonpulsatile flow through the aortic lumen and 2) to examine the BR and aortic arch responses to changes in temperature. 2. An in vitro aortic arch-aortic nerve preparation was ...

journal_title：Journal of neurophysiology

authors： Munch PA

更新日期：1993-12-01 00:00:00

abstract：:Increasing evidence demonstrates that modulating the cGMP-dependent protein kinase G (PKG) pathway produces an array of behavioral phenotypes in the fruit fly, Drosophila melanogaster. Altering PKG activity, either genetically via the foraging (for) gene or using pharmacology modifies tolerance to acute abiotic stress...

journal_title：Journal of neurophysiology

authors： Caplan SL,Milton SL,Dawson-Scully K

更新日期：2013-02-01 00:00:00

abstract：:When linking in time electrical stimulation of the peripheral nerve with transcranial magnetic stimulation (TMS), the excitability of the motor cortex can be modulated to evoke clear inhibition, as reflected by the amplitude decrement in the motor-evoked potentials (MEPs). This specific property, designated short-late...

journal_title：Journal of neurophysiology

authors： Ferreri F,Ponzo D,Hukkanen T,Mervaala E,Könönen M,Pasqualetti P,Vecchio F,Rossini PM,Määttä S

更新日期：2012-07-01 00:00:00

abstract：:Outward K+ currents were recorded using a whole cell patch-clamp configuration, from acutely dissociated adult rat cutaneous afferent dorsal root ganglion (DRG) neurons (L4 and L5) identified by retrograde labeling with Fluoro-gold. Recordings were obtained 16-24 h after dissociation from cells between 39 and 49 mm in...

journal_title：Journal of neurophysiology

authors： Everill B,Rizzo MA,Kocsis JD

更新日期：1998-04-01 00:00:00

abstract：:In this study, the representation of taste in the orbitofrontal cortex was investigated to determine whether or not a pleasant and an aversive taste have distinct or overlapping representations in this region. The pleasant stimulus used was sweet taste (1 M glucose), and the unpleasant stimulus was salt taste (0.1 M N...

journal_title：Journal of neurophysiology

authors： O'Doherty J,Rolls ET,Francis S,Bowtell R,McGlone F

更新日期：2001-03-01 00:00:00

abstract：:We investigated object representation in area TE, the anterior part of monkey inferotemporal (IT) cortex, with a combination of optical and extracellular recordings in anesthetized monkeys. We found neurons that respond to visual stimuli composed of naturally distinguishable parts. These neurons were sensitive to a pa...

journal_title：Journal of neurophysiology

authors： Yamane Y,Tsunoda K,Matsumoto M,Phillips AN,Tanifuji M

更新日期：2006-12-01 00:00:00

abstract：:In this tribute to Reggie Edgerton, I briefly review the spinal mechanisms that coordinate locomotion and the interaction between the different sensory mechanisms that help coordinate the locomotor movements and the central locomotor network. The step cycle has four distinct parts, the support phase, the lift off, the...

journal_title：Journal of neurophysiology

authors： Grillner S

更新日期：2020-12-23 00:00:00

abstract：:1. The preceding study described a corrective response in cats when one hind leg steps into a hole. In this investigation we examine the extent to which this behavior is organized at the spinal level by comparing the responses elicited in intact and chronic spinal cats. 2. Adult cats were trained to step bipedally wit...

journal_title：Journal of neurophysiology

authors： Hiebert GW,Gorassini MA,Jiang W,Prochazka A,Pearson KG

更新日期：1994-02-01 00:00:00

abstract：:1. To examine the effect of disruption of basal ganglia output on limb stability and movement, muscimol was injected into the internal globus pallidus (GPi) of monkeys trained to make arm movements to visible or remembered targets in a two-dimensional workspace. 2. Injections of as little as 0.25 micrograms muscimol a...

journal_title：Journal of neurophysiology

authors： Inase M,Buford JA,Anderson ME

更新日期：1996-03-01 00:00:00

abstract：:We have addressed the source and nature of the persistent neural activity that bridges the stimulus-free gap between the conditioned stimulus (CS) and unconditioned stimulus (US) during trace eyelid conditioning. Previous work has demonstrated that this persistent activity is necessary for trace eyelid conditioning: C...

journal_title：Journal of neurophysiology

authors： Siegel JJ,Kalmbach B,Chitwood RA,Mauk MD

更新日期：2012-01-01 00:00:00

abstract：:N-methyl-d-aspartate (NMDA) receptors play crucial roles in glutamate-mediated synaptic transmission and plasticity and are involved in a variety of brain functions. Specific single nucleotide polymorphisms (SNPs) in the genes encoding NMDA receptor subunits have been associated with some neuropsychiatric disorders in...

journal_title：Journal of neurophysiology

authors： Mori F,Ribolsi M,Kusayanagi H,Siracusano A,Mantovani V,Marasco E,Bernardi G,Centonze D

更新日期：2011-10-01 00:00:00

abstract：:Many neurons in the dorsal region of the medial superior temporal area (MSTd) of monkey cerebral cortex respond to optic flow stimuli in which the center of motion is shifted off the center of the visual field. Each shifted-center-of-motion stimulus presents both different directions of planar motion throughout the vi...

journal_title：Journal of neurophysiology

authors： Duffy CJ,Wurtz RH

更新日期：1997-02-01 00:00:00

abstract：:The gain of the vertical vestibuloocular reflex (VVOR), defined as eye velocity/head velocity was adapted in squirrel monkeys by employing visual-vestibular mismatch stimuli. VVOR gain, measured in the dark, could be trained to values between 0.4 and 1.5. Single-unit activity of vertical zone Purkinje cells was record...

journal_title：Journal of neurophysiology

authors： Hirata Y,Highstein SM

更新日期：2001-05-01 00:00:00

abstract：:Voltage-activated currents in blue cones of the retinal slice of zebrafish were characterized using whole cell recording techniques. Depolarizing-elicited currents were recorded: an outward tetraethylammonium (TEA)-sensitive K+ current (IKx), an outward Ca(2+)-activated Cl- current (ICl(Ca)), from which we inferred an...

journal_title：Journal of neurophysiology

authors： Fan SF,Yazulla S

更新日期：1997-03-01 00:00:00

abstract：:To explore the effects of acoustic and behavioral context on neuronal responses in the core of auditory cortex (fields A1 and R), two monkeys were trained on a go/no-go discrimination task in which they learned to respond selectively to a four-note target (S+) melody and withhold response to a variety of other nontarg...

journal_title：Journal of neurophysiology

authors： Yin P,Mishkin M,Sutter M,Fritz JB

更新日期：2008-12-01 00:00:00

abstract：:1. Compartmental modeling experiments were carried out in an anatomically characterized neocortical pyramidal cell to study the integrative behavior of a complex dendritic tree containing active membrane mechanisms. Building on a previously presented hypothesis, this work provides further support for a novel principle...

journal_title：Journal of neurophysiology

authors： Mel BW

更新日期：1993-09-01 00:00:00

abstract：:Endocannabinoids are lipid derivatives that mediate paracrine and juxtacrine signaling between cells. In the hippocampal CA1 region, a retrograde endocannabinoid signal suppresses GABA release by acting on presynaptic cannabinoid receptor-1 (CB1) and can be functionally manifested as depolarization-induced suppression...

journal_title：Journal of neurophysiology

authors： Zhu PJ,Lovinger DM

更新日期：2010-02-01 00:00:00