β2-Adrenergic receptor supports prolonged theta tetanus-induced LTP.

abstract：:The way in which input noise perturbs the behavior of a system depends on the internal processing structure of the system. In visual psychophysics, there is a long tradition of using external noise methods (i.e., adding noise to visual stimuli) as tools for system identification. Here, we demonstrate that external noi...

journal_title：Journal of neurophysiology

authors： Tjan BS,Lestou V,Kourtzi Z

更新日期：2006-09-01 00:00:00

abstract：:Blood oxygenation level dependent (BOLD) functional magnetic resonance imaging (fMRI) is widely used as a measure of neuronal activity, despite an incomplete understanding of the hemodynamic and neural bases for BOLD signals. Recent work by Lee and colleagues investigated whether activating genetically specified neuro...

journal_title：Journal of neurophysiology

authors： Palmer HS

更新日期：2010-10-01 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：:Facial flushing in rosacea is often induced by trigger events. However, trigger causation mechanisms are currently unclear. This study tested the central hypothesis that rosacea causes sympathetic and axon reflex-mediated alterations resulting in trigger-induced symptomatology. Twenty rosacea patients and age/sex-matc...

journal_title：Journal of neurophysiology

authors： Metzler-Wilson K,Toma K,Sammons DL,Mann S,Jurovcik AJ,Demidova O,Wilson TE

更新日期：2015-09-01 00:00:00

abstract：:Behavioral studies have shown that object recognition becomes severely impaired at fast presentation rates, indicating a limitation in temporal processing capacity. Here, we studied whether this behavioral limit in object recognition reflects limitations in the temporal processing capacity of early visual areas tuned ...

journal_title：Journal of neurophysiology

authors： McKeeff TJ,Remus DA,Tong F

更新日期：2007-07-01 00:00:00

abstract：:We have recently demonstrated that application of the mustard oil (MO), a small-fiber excitant and inflammatory irritant, to the rat maxillary molar tooth pulp induces significant increases in jaw muscle electromyographic (EMG) activity and neuroplastic changes in trigeminal (V) subnucleus caudalis. Since subnucleus o...

journal_title：Journal of neurophysiology

authors： Park SJ,Chiang CY,Hu JW,Sessle BJ

更新日期：2001-05-01 00:00:00

abstract：:Although frequency-dependent short-term presynaptic plasticity has been of long-standing interest, most studies have emphasized modulation of the synchronous, phasic component of transmitter release, most evident with a single or a few presynaptic stimuli. Asynchronous transmitter release, vesicle fusion not closely t...

journal_title：Journal of neurophysiology

authors： Chang CY,Mennerick S

更新日期：2010-01-01 00:00:00

abstract：:Pentobarbital, a general anesthetic, has received extensive study for its ability to potentiate inhibition at GABA(A) subtype of receptors for GABA. Using whole cell current-clamp techniques and bath applications, we determined the effects of pentobarbital and GABA receptor antagonists on the membrane properties and t...

journal_title：Journal of neurophysiology

authors： Wan X,Puil E

更新日期：2002-12-01 00:00:00

abstract：:Sensorineural hearing loss during early childhood alters auditory cortical evoked potentials in humans and profoundly changes auditory processing in hearing-impaired animals. Multiple mechanisms underlie the early postnatal establishment of cortical circuits, but one important set of developmental mechanisms relies on...

journal_title：Journal of neurophysiology

authors： Rao D,Basura GJ,Roche J,Daniels S,Mancilla JG,Manis PB

更新日期：2010-11-01 00:00:00

abstract：:It is well known that pro- and antisaccades may deploy different cognitive processes. However, the specific reason why antisaccades have longer latencies than prosaccades is still under debate. In three experiments, we studied the factors contributing to the antisaccade cost by taking attentional orienting and target ...

journal_title：Journal of neurophysiology

authors： Liu CL,Chiau HY,Tseng P,Hung DL,Tzeng OJ,Muggleton NG,Juan CH

更新日期：2010-03-01 00:00:00

abstract：:1. The aim of this study was to characterize the signals transmitted by neurons of the medial vestibular nucleus (MVN) to the middle zone of the flocculus in alert cats. 2. Bipolar stimulating electrodes were implanted into the middle zone of each flocculus, because this zone is known to be involved in the control of ...

journal_title：Journal of neurophysiology

authors： Cheron G,Escudero M,Godaux E

更新日期：1996-09-01 00:00:00

abstract：:Previous studies examining the influence of afferent stimulation on corticospinal excitability have demonstrated that the intensity of afferent stimulation and the nature of the afferents targeted (cutaneous/proprioceptive) determine the effects. In this study, we assessed the effects of whole-hand water immersion (WI...

journal_title：Journal of neurophysiology

authors： Sato D,Yamashiro K,Onishi H,Yasuhiro B,Shimoyama Y,Maruyama A

更新日期：2015-02-01 00:00:00

abstract：:When the head is free to move, electrical stimulation in the frontal eye field (FEF) evokes eye and head movements. However, it is unclear whether FEF stimulation-evoked head movements contribute to shifting the line of sight, like visually guided coordinated eye-head gaze shifts. Here we investigated this issue by sy...

journal_title：Journal of neurophysiology

authors： Chen LL

更新日期：2006-06-01 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：:Many neurophysiological experiments involving monkeys require that the head be stabilized while the animal performs a task. Often a post is attached to the skull to accomplish this goal, using a headcap formed from dental acrylic. We describe a new headpost, developed by refinement of several prototypes, and supply an...

journal_title：Journal of neurophysiology

authors： Adams DL,Economides JR,Jocson CM,Horton JC

更新日期：2007-08-01 00:00:00

abstract：:When a movement results in error, the nervous system amends the motor commands that generate the subsequent movement. Here we show that this adaptation depends not just on error, but also on passage of time between the two movements. We observed that subjects learned a reaching task faster, i.e., with fewer trials, wh...

journal_title：Journal of neurophysiology

authors： Huang VS,Shadmehr R

更新日期：2007-06-01 00:00:00

abstract：:The ability of individuals to adapt locomotion to constraints associated with the complex environments normally encountered in everyday life is paramount for survival. Here, we tested the ability of 24 healthy young adults to adapt to a rightward prism shift (∼11.3°) while either walking and stepping to targets (i.e.,...

journal_title：Journal of neurophysiology

authors： Alexander MS,Flodin BW,Marigold DS

更新日期：2011-08-01 00:00:00

abstract：:Neurons in the silkmoth antennal lobe (AL) are well characterized in terms of their morphology and odor-evoked firing activity. However, their intrinsic electrical properties including voltage-gated ionic currents and synaptic connectivity remain unclear. To address this, whole cell current- and voltage-clamp recordin...

journal_title：Journal of neurophysiology

authors： Tabuchi M,Dong L,Inoue S,Namiki S,Sakurai T,Nakatani K,Kanzaki R

更新日期：2015-11-01 00:00:00

abstract：:1. Mechanisms of depolarizing synaptic inhibition were investigated at the crayfish giant motor synapse with the use of two-electrode current- and voltage-clamp techniques. Depolarizing inhibitory postsynaptic potentials (d-IPSPs) of between 5 and 15 mV in amplitude are produced there in the motor giant motoneuron (Mo...

journal_title：Journal of neurophysiology

authors： Edwards DH

更新日期：1990-08-01 00:00:00

abstract：:High-frequency activity produces transient depression at many synapses but also, as recently demonstrated, may accelerate the recovery from use-dependent depression. We have examined the possible consequences of this synaptic mechanism in neocortical excitatory synapses by recording simultaneously from presynaptic pyr...

journal_title：Journal of neurophysiology

authors： Galarreta M,Hestrin S

更新日期：2000-01-01 00:00:00

abstract：:High-frequency stimulation (HFS) is used to treat a variety of neurological diseases, yet its underlying therapeutic action is not fully elucidated. Previously, we reported that HFS-induced elevation in [K(+)](e) or bath perfusion of raised K(e)(+) depressed rat entopeduncular nucleus (EP) neuronal activity via an enh...

journal_title：Journal of neurophysiology

authors： Shin DS,Carlen PL

更新日期：2008-05-01 00:00:00

abstract：:The goal of this study was to characterize the dynamics and functional connectivity of brain networks associated with fast (short-term) learning of handwriting using functional magnetic resonance imaging. Participants (n = 12) performed a graphomotor sequence learning task (naïve subjects learning to draw simple, 3-st...

journal_title：Journal of neurophysiology

authors： Swett BA,Contreras-Vidal JL,Birn R,Braun A

更新日期：2010-06-01 00:00:00

abstract：:The dorsal nucleus of the lateral lemniscus (DNLL) receives afferent inputs from many brain stem nuclei and, in turn, is a major source of inhibitory inputs to the inferior colliculus (IC). The goal of this study was to characterize the monaural and binaural response properties of neurons in the DNLL of unanesthetized...

journal_title：Journal of neurophysiology

authors： Davis KA,Lomakin O,Pesavento MJ

更新日期：2007-09-01 00:00:00

abstract：:1. Intracellular recordings were made from layer VI pyramidal cells in in vitro slice preparations of the cat motor cortex (area 4 gamma). Layer VI pyramidal cells were identified morphologically by intracellular injection of biocytin. 2. Of 22 layer VI pyramidal cells examined, single action potentials were followed ...

journal_title：Journal of neurophysiology

authors： Kang Y,Kayano F

更新日期：1994-08-01 00:00:00

abstract：:1. Using patch-clamp methods, we show that brief prepulses to very positive voltages increase (facilitate) the amplitude of current through Ca2+ channels during a subsequent test pulse in some, but not all, dorsal root ganglion (DRG) sensory neurons. The amplitude of this facilitated current generally increases when t...

journal_title：Journal of neurophysiology

authors： Womack MD,McCleskey EW

更新日期：1995-05-01 00:00:00

abstract：:We investigated whether the proprioceptive eye position signal after the execution of a saccadic eye movement is used to estimate the accuracy of the movement. If so, saccadic adaptation, the mechanism that maintains saccade accuracy, could use this signal in a similar way as it uses visual feedback after the saccade....

journal_title：Journal of neurophysiology

authors： Gremmler S,Lappe M

更新日期：2019-11-01 00:00:00

abstract：:In the preceding report, we observed that tail-shock-induced sensitization of tail-elicited siphon withdrawal reflex (TSW) of Aplysia was expressed ipsilaterally but that dishabituation induced by an identical tail shock was expressed bilaterally. Here we examined the mechanisms of this differential lateralization. We...

journal_title：Journal of neurophysiology

authors： Bristol AS,Marinesco S,Carew TJ

更新日期：2004-02-01 00:00:00

abstract：:We used optical imaging of intrinsic signals to study the large-scale organization of ferret auditory cortex in response to complex sounds. Cortical responses were collected during continuous stimulation by sequences of sounds with varying frequency, period, or interaural level differences. We used a set of stimuli th...

journal_title：Journal of neurophysiology

authors： Nelken I,Bizley JK,Nodal FR,Ahmed B,King AJ,Schnupp JW

更新日期：2008-04-01 00:00:00

abstract：:1. The retinotopic organization of retinal inputs from the lateral eye of Limulus to the optic ganglia of the brain was determined from microelectrode recordings of nerve impulses. 2. The central connections of the natural subunits of the lateral optic nerve were determined using cobalt impregnation of cut axons. 3. C...

journal_title：Journal of neurophysiology

authors： Chamberlain SC,Barlow RB Jr

更新日期：1982-08-01 00:00:00

abstract：:1. The modulation of reflex responses in up to 10 simultaneously recorded hindlimb muscles was studied in unrestrained cats walking on a treadmill. Single electrical shocks of various strengths were applied to different skin areas of teh hindlimb at different times of the step cycle while the resulting EMG responses w...

journal_title：Journal of neurophysiology

authors： Duysens J,Loeb GE

更新日期：1980-11-01 00:00:00