Reduced 5-HT1A- and GABAB receptor function in dorsal raphé neurons upon chronic fluoxetine treatment of socially stressed rats.

abstract：:The general objectives of our research, presented in this series of papers, were to develop a computational model of the brain stem respiratory neural network and to explore possible neural mechanisms that provide the genesis of respiratory oscillations and the specific firing patterns of respiratory neurons. The pres...

journal_title：Journal of neurophysiology

authors： Rybak IA,Paton JF,Schwaber JS

更新日期：1997-04-01 00:00:00

abstract：:Parallel recording of neuronal activity in the behaving animal is a prerequisite for our understanding of neuronal representation and storage of information. Here we describe the development of micro-machined silicon microelectrode arrays for unit and local field recordings. The two-dimensional probes with 96 or 64 re...

journal_title：Journal of neurophysiology

authors： Csicsvari J,Henze DA,Jamieson B,Harris KD,Sirota A,Barthó P,Wise KD,Buzsáki G

更新日期：2003-08-01 00:00:00

abstract：:We examined which motor areas would participate in the coding of a simple opposition of the thumb triggered by auditory, somatosensory and visual signals. We tested which motor areas might be active in response to all three modalities, which motor structures would be activated specifically in response to each modality...

journal_title：Journal of neurophysiology

authors： Naito E,Kinomura S,Geyer S,Kawashima R,Roland PE,Zilles K

更新日期：2000-03-01 00:00:00

abstract：:1. The behavior of the combined eye-head gaze saccade mechanism was investigated in the rhesus monkey under both normal circumstances and in the presence of perturbations delivered to the head by a torque motor. Animals were trained to follow a target light that stepped at regular intervals through an angle of 68 degr...

journal_title：Journal of neurophysiology

authors： Tomlinson RD

更新日期：1990-12-01 00:00:00

abstract：:Multiple studies have demonstrated that brain-derived neurotrophic factor (BDNF) is a potent modulator of neuronal structure and function in the hippocampus. However, the majority of studies to date have relied on the application of recombinant BDNF. We herein report that endogenous BDNF, released via theta burst stim...

journal_title：Journal of neurophysiology

authors： Li Y,Calfa G,Inoue T,Amaral MD,Pozzo-Miller L

更新日期：2010-05-01 00:00:00

abstract：:Bis(7)-tacrine is a potent acetylcholinesterase inhibitor in which two tacrine molecules are linked by a heptylene chain. We tested the effects of bis(7)-tacrine on the spontaneous synaptic activity. Miniature endplate potentials (MEPPs) were recorded extracellularly on slices of electric organ of Torpedo marmorata. B...

journal_title：Journal of neurophysiology

authors： Ros E,Aleu J,Gomez de Aranda I,Cantí C,Pang YP,Marsal J,Solsona C

更新日期：2001-07-01 00:00:00

abstract：:We recently reported evidence indicating that selective attention is deployed to a target location in a multi-object display, when the target event (a change of one of the objects) is preceded by subliminal flicker in the gamma range. However, concerns have been raised regarding the stimuli used in this study and the ...

journal_title：Journal of neurophysiology

authors： Cheadle SW,Parton A,Müller HJ,Usher M

更新日期：2011-02-01 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

abstract：:Caenorhabditis elegans responds to chemical cues using a small number of chemosensory neurons that detect a large variety of molecules in its environment. During chemotaxis, C. elegans biases its migration in spatial chemical gradients by lengthening (/shortening) periods of forward movement when it happens to be movi...

journal_title：Journal of neurophysiology

authors： Luo L,Gabel CV,Ha HI,Zhang Y,Samuel AD

更新日期：2008-05-01 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：: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：:Activation of the medial medulla is responsible for rapid eye movement (REM) sleep atonia and cataplexy. Dysfunction can cause REM sleep behavior disorder and other motor pathologies. Here we report the behavioral effects of stimulation of the nucleus gigantocellularis (NGC) and nucleus magnocellularis (NMC) in unrest...

journal_title：Journal of neurophysiology

authors： Lai YY,Kodama T,Schenkel E,Siegel JM

更新日期：2010-10-01 00:00:00

abstract：:1. We have stimulated responses of stellate cells in the anteroventral cochlear nucleus (AVCN) to single-formant stimuli (SFSs) with the use of recorded auditory-nerve fiber (ANF) responses as inputs. In particular, two important features of temporal discharge patterns, the phase locking to best frequency (BF) tones a...

journal_title：Journal of neurophysiology

authors： Wang X,Sachs MB

更新日期：1995-04-01 00:00:00

abstract：:1. In alert macaque monkeys, multiunit activity is encountered in an alternating sequence of silent and spontaneously active zones as an electrode is lowered through the striate cortex (V1). 2. Individual neurons that are spontaneously active in the dark usually have a maintained discharge in the light. Because both t...

journal_title：Journal of neurophysiology

authors： Snodderly DM,Gur M

更新日期：1995-11-01 00:00:00

abstract：:We studied the effects of fatigue of the index finger on indices of force variability in discrete and rhythmic accurate force production tasks performed by the index finger and by all four fingers pressing in parallel. An increase in the variance of the force produced by the fatigued index finger was expected. We hypo...

journal_title：Journal of neurophysiology

authors： Singh T,Varadhan SK,Zatsiorsky VM,Latash ML

更新日期：2010-06-01 00:00:00

abstract：:1. A generalized three-dimensional state space model of visual vestibular interaction was developed. Matrix and dynamical system operators associated with inputs from the semicircular canals, otolith velocity estimator, and the visual system have been incorporated into the model, which focus on their relationship to t...

journal_title：Journal of neurophysiology

authors： Raphan T,Sturm D

更新日期：1991-10-01 00:00:00

abstract：:The corticospinal tract excitability is modulated when preparing movements. Earlier to movement execution, the excitability of the spinal cord increases waiting for supraspinal commands to release the movement. Movement execution and movement observation share processes within the motor system, although movement obser...

journal_title：Journal of neurophysiology

authors： Arias P,Robles-García V,Espinosa N,Corral-Bergantiños Y,Mordillo-Mateos L,Grieve K,Oliviero A,Cudeiro J

更新日期：2014-04-01 00:00:00

abstract：:During an inspiration the output of hypoglossal (XII) motoneurons (HMs) in vitro is characterized by synchronous oscillatory firing in the 20- to 40-Hz range. To maintain synchronicity it is important that the cells fire with high reliability and precision. It is not known whether the intrinsic properties of HMs are t...

journal_title：Journal of neurophysiology

authors： van Brederode JF,Berger AJ

更新日期：2008-06-01 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：:Although it is generally accepted that humans cannot perceive sounds in the frequency range above 20 kHz, the question of whether the existence of such "inaudible" high-frequency components may affect the acoustic perception of audible sounds remains unanswered. In this study, we used noninvasive physiological measure...

journal_title：Journal of neurophysiology

authors： Oohashi T,Nishina E,Honda M,Yonekura Y,Fuwamoto Y,Kawai N,Maekawa T,Nakamura S,Fukuyama H,Shibasaki H

更新日期：2000-06-01 00:00:00

abstract：:1. Eye movements were recorded before and after bilateral occipital lobectomy in six rhesus monkeys trained to fixate and to follow small targets. Striate cortex was completely removed in two animals; small islands islands remained in the others. In all animals portions of extrastriate cortex were also removed but the...

journal_title：Journal of neurophysiology

authors： Zee DS,Tusa RJ,Herdman SJ,Butler PH,Gücer G

更新日期：1987-10-01 00:00:00

abstract：:Spatial and temporal properties of LGN receptive fields were studied by flashing a small bar of light across the field in 28 discrete steps. The flashes at each of the spatial positions were used to produce 28 PST histograms. These histograms were in turn displayed as a plane, with space on the chi axis, time on the p...

journal_title：Journal of neurophysiology

authors： Stevens JK,Gerstein GL

更新日期：1976-03-01 00:00:00

abstract：:1. The small cardioactive peptides (SCPs) are potent modulatory neuropeptides in Aplysia. Buccal ganglia neurons B1 and B2 are the largest neurons that exhibit SCP-like immunoreactivity. High-pressure liquid chromatography (HPLC)-bioassay and in vivo radiolabeling procedures confirm that these neurons contain and synt...

journal_title：Journal of neurophysiology

authors： Lloyd PE,Kupfermann I,Weiss KR

更新日期：1988-05-01 00:00:00

abstract：:A brain slice preparation from guinea pigs and intracellular recording techniques were used to examine the effects of carbachol application on the three classes (A, B, and C) of neurons (n = 68, 40 of class A, 12 of class B, 16 of class C) within the mediolateral part of the lateral septum (LSml). Bath application of ...

journal_title：Journal of neurophysiology

authors： Carette B

更新日期：1998-09-01 00:00:00

abstract：:Action observation activates brain regions involved in sensory-motor control. Recent research has shown that action observation can also facilitate motor learning; observing a tutor undergoing motor learning results in functional plasticity within the motor system and gains in subsequent motor performance. However, th...

journal_title：Journal of neurophysiology

authors： McGregor HR,Cashaback JGA,Gribble PL

更新日期：2018-12-01 00:00:00

abstract：:Chronic pain after nerve injury is often accompanied by hypersensitivity to mechanical stimuli, yet whether this reflects altered input, altered processing, or both remains unclear. Spinal nerve ligation or transection results in hypersensitivity to mechanical stimuli in skin innervated by adjacent dorsal root ganglia...

journal_title：Journal of neurophysiology

authors： Boada MD,Gutierrez S,Aschenbrenner CA,Houle TT,Hayashida K,Ririe DG,Eisenach JC

更新日期：2015-01-01 00:00:00

abstract：:The goal of this study was to characterize the effects of corticotrophin-releasing factor (CRF) on rat paraventricular nucleus (PVN) putative parvocellular neurons using whole cell patch-clamp recordings and single-cell reverse transcription-multiplex polymerase chain reaction (single-cell RT-mPCR) techniques. Under c...

journal_title：Journal of neurophysiology

authors： Qiu DL,Chu CP,Shirasaka T,Tsukino H,Nakao H,Kato K,Kunitake T,Katoh T,Kannan H

更新日期：2005-07-01 00:00:00

abstract：:Two monkeys were trained to point to targets and to retrieve fruit bits from a Kluver board, bottles, and tubes. Once proficient in the tasks, the macaques underwent aseptic surgical implantation of a recording chamber over the cerebellar nuclei on the side of their preferred hand. After recovery from surgery, a serie...

journal_title：Journal of neurophysiology

authors： Mason CR,Miller LE,Baker JF,Houk JC

更新日期：1998-02-01 00:00:00

abstract：:Lateral protocerebral interneurons (LPIs) in the central olfactory pathway of the freshwater crayfish Procambarus clarkii reside within the lateral protocerebrum and receive direct input from projection neurons of the olfactory midbrain. The LPIs exhibit periodic (0.5 Hz) changes in membrane potential that are imposed...

journal_title：Journal of neurophysiology

authors： Mellon D Jr,Wheeler CJ

更新日期：1999-03-01 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