Two types of local interneurons are distinguished by morphology, intrinsic membrane properties, and functional connectivity in the moth antennal lobe.

abstract：:We have previously reported that short-term (48-72 h) exposure to the GABA-modulatory steroid 3alpha-OH-5alpha-pregnan-20-one (3alpha,5alpha-THP) increases expression of the alpha4 subunit of the GABA(A) receptor (GABAR) in the hippocampus of adult rats. This change in subunit composition was accompanied by altered ph...

journal_title：Journal of neurophysiology

authors： Hsu FC,Waldeck R,Faber DS,Smith SS

更新日期：2003-04-01 00:00:00

abstract：:Previous studies have shown that daily, moderate-level sound exposure, or conditioning, can reduce injury from a subsequent high-level noise exposure. We tested the hypothesis that this conditioning produces an increased activity in the olivocochlear efferent reflex, a reflex known to provide protection to the cochlea...

journal_title：Journal of neurophysiology

authors： Brown MC,Kujawa SG,Liberman MC

更新日期：1998-06-01 00:00:00

abstract：:1. Responses to pure tones were recorded from single neurons in the anteroventral cochlear nucleus (AVCN) in kittens ranging in age from 4 to 45 days. Different response properties mature at different times after birth. 2. The shapes of response areas of AVCN neurons after the 1st postnatal week resemble those recorde...

journal_title：Journal of neurophysiology

authors： Brugge JF,Javel E,Kitzes LM

更新日期：1978-11-01 00:00:00

abstract：:Low-intensity alternating electric fields applied to the scalp are capable of modulating cortical activity and brain functions, but the underlying mechanisms remain largely unknown. Here, we report two distinct components of voltage-sensitive dye signals induced by low-intensity, alternating electric fields in rodent ...

journal_title：Journal of neurophysiology

authors： Xu W,Wolff BS,Wu JY

更新日期：2014-11-15 00:00:00

abstract：:Precise motion control is critical to human survival on Earth and in space. Motion sensation is inherently imprecise, and the functional implications of this imprecision are not well understood. We studied a "vestibular" manual control task in which subjects attempted to keep themselves upright with a rotational hand ...

journal_title：Journal of neurophysiology

authors： Rosenberg MJ,Galvan-Garza RC,Clark TK,Sherwood DP,Young LR,Karmali F

更新日期：2018-12-01 00:00:00

abstract：:The relation between impedance change and the location and magnitude of a tonic synaptic conductance was examined in compartmental motoneuron models based on previously published data. The dependency of motoneuron impedance on system time constant (tau), electrotonic length (L), and dendritic-to-somatic conductance ra...

journal_title：Journal of neurophysiology

authors： Maltenfort MG,Phillips CA,McCurdy ML,Hamm TM

更新日期：2004-09-01 00:00:00

abstract：:How neurons filter and integrate their complex patterns of synaptic inputs is central to their role in neural information processing. Synaptic filtering and integration are shaped by the frequency-dependent neuronal membrane impedance. Using single and dual dendritic recordings in vivo, pharmacology, and computational...

journal_title：Journal of neurophysiology

authors： Dewell RB,Gabbiani F

更新日期：2019-08-01 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：:The process of sensorimotor adaptation is considered to be driven by errors. While sensory prediction errors, defined as the difference between the planned and the actual movement of the cursor, drive implicit learning processes, target errors (e.g., the distance of the cursor from the target) are thought to drive exp...

journal_title：Journal of neurophysiology

authors： Reichenthal M,Avraham G,Karniel A,Shmuelof L

更新日期：2016-08-01 00:00:00

abstract：:An increase in L-arginine hemolymph concentration acts as a postingestion signal inhibiting Aplysia feeding. At physiological concentrations (a 10-μM increase over background), the inhibitory effect of L-arginine is too weak to block feeding in hungry animals. However, a 10-μM increase in L-arginine concentration acts...

journal_title：Journal of neurophysiology

authors： Miller N,Saada R,Markovich S,Hurwitz I,Susswein AJ

更新日期：2011-04-01 00:00:00

abstract：:Activation of calcium-calmodulin dependent protein kinase II (CaMKII) during induction of long-term potentiation (LTP) is a series of complicated stochastic processes that are affected by noise. There are two main sources of noise affecting CaMKII activation within a dendritic spine. One is the noise associated with s...

journal_title：Journal of neurophysiology

authors： Zeng S,Holmes WR

更新日期：2010-04-01 00:00:00

abstract：:The sensorimotor calibration of visually guided reaching changes on a trial-to-trial basis in response to random shifts in the visual feedback of the hand. We show that a simple linear dynamical system is sufficient to model the dynamics of this adaptive process. In this model, an internal variable represents the curr...

journal_title：Journal of neurophysiology

authors： Cheng S,Sabes PN

更新日期：2007-04-01 00:00:00

abstract：:Seizures may cause brain damage due to mechanisms initiated by excessive excitatory synaptic transmission. One such mechanism is the activation of death-promoting intracellular cascades by the influx and the perturbed homeostasis of Ca2+. The neuroprotective effects of preventing the entry of Ca2+ from voltage-depende...

journal_title：Journal of neurophysiology

authors： Pelletier MR,Wadia JS,Mills LR,Carlen PL

更新日期：1999-06-01 00:00:00

abstract：:The functional role of sensory input to the motor cortex was studied by interrupting two major input pathways. One was the dorsal column, which sends the input directly through the thalamus to the motor cortex, and the other was the sensory cortex, which transfers its input through association fibers. Removal of the s...

journal_title：Journal of neurophysiology

authors： Asanuma H,Arissian K

更新日期：1984-08-01 00:00:00

abstract：:The rhythmic delivery of visual stimuli evokes large-scale neuronal entrainment in the form of steady-state oscillatory field potentials. The spatiotemporal properties of stimulus drive appear to constrain the relative degrees of neuronal entrainment. Specific frequency ranges, for example, are uniquely suited for enh...

journal_title：Journal of neurophysiology

authors： Nguyen T,Kuntzelman K,Miskovic V

更新日期：2017-07-01 00:00:00

abstract：:Discrete anatomic structures in the monkey somatic sensory thalamus may segregate input arising from different peripheral receptors and from different parts of the body. It has been proposed that these structures serve as components of modality- and place-specific pathways from the periphery to the cortex. We now test...

journal_title：Journal of neurophysiology

authors： Patel S,Ohara S,Dougherty PM,Gracely RH,Lenz FA

更新日期：2006-02-01 00:00:00

abstract：:The functional significance of vestibular information for the generation of gaze shifts is controversial and less well established than the vestibular contribution to gaze stability. In this study, we asked seven bilaterally avestibular patients to execute voluntary, whole body pivot turns to visual targets up to 180°...

journal_title：Journal of neurophysiology

authors： Anastasopoulos D,Ziavra N,Bronstein AM

更新日期：2019-11-01 00:00:00

abstract：:Reward and punishment have opposite affective value but are both processed by the cingulate cortex. However, it is unclear whether the positive and negative affective values of monetary reward and punishment are processed by separate or common subregions of the cingulate cortex. We performed a functional magnetic reso...

journal_title：Journal of neurophysiology

authors： Fujiwara J,Tobler PN,Taira M,Iijima T,Tsutsui K

更新日期：2009-06-01 00:00:00

abstract：:Our perception of the positions of objects in our surroundings is surprisingly unaffected by movements of the eyes, head, and body. This suggests that the brain has a mechanism for maintaining perceptual stability, based either on the spatial relationships among visible objects or internal copies of its own motor comm...

journal_title：Journal of neurophysiology

authors： Churan J,Guitton D,Pack CC

更新日期：2011-10-01 00:00:00

abstract：:1. In the intact cat eye, the responses of ganglion cells to light stimulation were recorded extracellularly and the actions of iontophoretically applied 2-amino-4-phosphonobutyrate (APB), a potent agonist at ON-bipolars, and of strychnine, a glycine antagonist, were investigated. 2. Under light-adapted conditions, th...

journal_title：Journal of neurophysiology

authors： Müller F,Wässle H,Voigt T

更新日期：1988-06-01 00:00:00

abstract：:Sleep disturbances are prevalent in clinical anxiety, but it remains unclear whether they are cause and/or consequence of this condition. Fear conditioning constitutes a valid laboratory model for the acquisition of normal and pathological anxiety. To explore the relationship between disturbed sleep and anxiety in mor...

journal_title：Journal of neurophysiology

authors： Peters AC,Blechert J,Sämann PG,Eidner I,Czisch M,Spoormaker VI

更新日期：2014-09-15 00:00:00

abstract：:Trimming all whiskers except two on one side of an adult rat's face results in cortical plasticity in which the spared whiskers, D2 and one D-row surround whisker (either D1 or D3), evoked responses containing more spikes than the response evoked by the cut whisker (called whisker pairing plasticity). Previously we ha...

journal_title：Journal of neurophysiology

authors： Sachdev RN,Egli M,Stonecypher M,Wiley RG,Ebner FF

更新日期：2000-10-01 00:00:00

abstract：:The whisker region in the rodent primary motor (MI) cortex receives dense projections from neurons aligned with the layer IV septa in the whisker region of the primary somatosensory (SI) cortex. To compare whisker-induced responses in MI with respect to the SI responses in the septa and adjoining barrel regions, we us...

journal_title：Journal of neurophysiology

authors： Chakrabarti S,Zhang M,Alloway KD

更新日期：2008-07-01 00:00:00

abstract：:We simultaneously compared the sensitivity of single primary afferent neurons supplying the glabrous skin of the hand and the psychophysical amplitude discrimination thresholds in human subjects for a set of vibrotactile stimuli delivered to the receptive field. All recorded afferents had a dynamic range narrower than...

journal_title：Journal of neurophysiology

authors： Arabzadeh E,Clifford CW,Harris JA,Mahns DA,Macefield VG,Birznieks I

更新日期：2014-11-15 00:00:00

abstract：:Layer IV of rodent primary somatosensory cortex is characterized by an array of whisker-related groups of neurons, known as "barrels." Neurons within each barrel respond best to a particular whisker on the contralateral face, and, on deflection of adjacent whiskers, display relatively weak excitation followed by stron...

journal_title：Journal of neurophysiology

authors： Goldreich D,Kyriazi HT,Simons DJ

更新日期：1999-09-01 00:00:00

abstract：:To gain further insight into the neural mechanisms for different forms of quadrupedal walking, data on postural orientation, hindlimb kinematics, and motor patterns were assessed for four grades of downslope walking, from 25% (14 degrees slope) to 100% (45 degrees), and compared with data from level and downslope walk...

journal_title：Journal of neurophysiology

authors： Smith JL,Carlson-Kuhta P,Trank TV

更新日期：1998-04-01 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：:Responses of low characteristic-frequency (CF) neurons in the inferior colliculus were obtained to amplitude-modulated (AM) high-frequency tones in which the modulation rate was equal to the neuron's CF. Despite all spectral components lying outside the pure tone-evoked response areas, discharge rates were modulated b...

journal_title：Journal of neurophysiology

authors： McAlpine D

更新日期：2004-09-01 00:00:00

abstract：:This study examined the effect of chronic exposure to ethanol on gamma-aminobutyric acid type-A (GABA(A)) receptor-mediated responses of layer II pyramidal neurons of the piriform cortex. Slices containing the piriform cortex were derived from pair-fed adult rats maintained on ethanol-supplemented or control liquid di...

journal_title：Journal of neurophysiology

authors： Signore AP,Yeh HH

更新日期：2000-07-01 00:00:00

abstract：:Cacna1a encodes the pore-forming α1A subunit of CaV2.1 voltage-dependent calcium channels, which regulate neuronal excitability and synaptic transmission. Purkinje cells in the cortex of cerebellum abundantly express these CaV2.1 channels. Here, we show that homozygous tottering (tg) mice, which carry a loss-of-functi...

journal_title：Journal of neurophysiology

authors： de Oude NL,Hoebeek FE,Ten Brinke MM,de Zeeuw CI,Boele HJ

更新日期：2020-12-16 00:00:00