Inactivation of primate superior colliculus biases target choice for smooth pursuit, saccades, and button press responses.

abstract：:Injection of glutamate into the rat temporomandibular joint (TMJ) capsule can reflexly induce a prolonged increase in the electromyographic (EMG) activity of the jaw muscles, however, the characteristics of TMJ afferents activated by glutamate have not been investigated. In the present study, we examined the effect of...

journal_title：Journal of neurophysiology

authors： Cairns BE,Sessle BJ,Hu JW

更新日期：2001-06-01 00:00:00

abstract：:Local computation in microcircuits is an essential feature of distributed information processing in vertebrate and invertebrate brains. The insect antennal lobe represents a spatially confined local network that processes high-dimensional and redundant peripheral input to compute an efficient odor code. Social insects...

journal_title：Journal of neurophysiology

authors： Meyer A,Galizia CG,Nawrot MP

更新日期：2013-11-01 00:00:00

abstract：:1. In a previous study, using a chronic cat preparation subjected to an associative conditioning procedure, we described the plasticity of the thalamo-cortical pathway by qualitatively and quantitatively analyzing the motor responses induced by stimulating each of the relays on the cerebello-thalamo-cortical pathway. ...

journal_title：Journal of neurophysiology

authors： Meftah EM,Rispal-Padel L

更新日期：1994-12-01 00:00:00

abstract：:1. The influence of prior metabotropic glutamate receptor (mGluR) activation on subsequent long-term potentiation (LTP) induction was investigated with the use of the mGluR agonist 1-amino-cyclopentane-1S,3R-dicarboxylic acid (ACPD, 20 microM). Field potential recordings were made in the stratum radiatum of CA1 slices...

journal_title：Journal of neurophysiology

authors： Cohen AS,Abraham WC

更新日期：1996-08-01 00:00:00

abstract：:1. The response properties of 39 periodontal ligament mechanoreceptors (PDLMs) and 12 intradental mechanoreceptors (IMs) related to the intact mandibular canine tooth were isolated by extracellular recording methods from the ipsilateral trigeminal semilunar ganglion. 2. The stimulus threshold and response magnitude of...

journal_title：Journal of neurophysiology

authors： Dong WK,Shiwaku T,Kawakami Y,Chudler EH

更新日期：1993-05-01 00:00:00

abstract：:1. A novel approach for analyzing transients in passive structures called "the method of moments" is introduced. It provides, as a special case, an analytic method for calculating the time delay and speed of propagation of electrical signals in any passive dendritic tree without the need for numerical simulations. 2. ...

journal_title：Journal of neurophysiology

authors： Agmon-Snir H,Segev I

更新日期：1993-11-01 00:00:00

abstract：:The majority of cerebral signals destined for the cerebellum are handed over by the pontine nuclei (PN), which thoroughly reorganize the neocortical topography. The PN maps neocortical signals of wide-spread origins into adjacent compartments delineated by spatially precise distribution of cortical terminals and posts...

journal_title：Journal of neurophysiology

authors： Möck M,Butovas S,Schwarz C

更新日期：2006-06-01 00:00:00

abstract：:In one series of experiments, vestibular neurons that could be activated antidromically by stimulation of the contralateral medial reticular formation were studied with extracellular recording in cats under pentobarbital anesthesia. These neurons were found in all of the four main vestibular nuclei, but were less prev...

journal_title：Journal of neurophysiology

authors： Peterson BW,Abzug C

更新日期：1975-11-01 00:00:00

abstract：:Some electrographic seizures are generated intracortically. The cellular and ionic bases of cortically generated spontaneous seizures are not fully understood. Here we investigated spontaneously occurring seizures consisting of spike-wave complexes intermingled with fast runs in ketamine-xylazine anesthetized cats, us...

journal_title：Journal of neurophysiology

authors： Timofeev I,Grenier F,Steriade M

更新日期：2004-08-01 00:00:00

abstract：:The anterior branch of N. VIII was sectioned in adult frogs. Two months later the brain was isolated to record in vitro responses in the vestibular nuclei and from the abducens nerves following electric stimulation of the anterior branch of N. VIII or of the posterior canal nerve. Extra- and intracellularly recorded r...

journal_title：Journal of neurophysiology

authors： Goto F,Straka H,Dieringer N

更新日期：2000-07-01 00:00:00

abstract：:1. gamma-Aminobutyric acid (GABA) withdrawal syndrome (GWS) represents a particular model of focal epilepsy consecutive to the interruption of a chronic intracortical GABA infusion and is characterized by the appearance of focal epileptic electroencephalographic (EEG) discharges and localized clinical signs on withdra...

journal_title：Journal of neurophysiology

authors： Silva-Barrat C,Araneda S,Menini C,Champagnat J,Naquet R

更新日期：1992-03-01 00:00:00

abstract：:In primates, dorsolateral areas of the prefrontal cortex (PFC) play a major role in visuospatial working memory. To examine the functional organization of the PFC for representing visuospatial working memory, we produced reversible local inactivation, with the local injection of muscimol (5 microg, 1 microl), at vario...

journal_title：Journal of neurophysiology

authors： Sawaguchi T,Iba M

更新日期：2001-10-01 00:00:00

abstract：:The thalamic reticular nucleus (nRt) provides a major source of inhibition in the thalamo-cortical circuit and is critically involved in the generation of spindle oscillations. Here we describe the properties of thalamic giant depolarizing potentials (tGDPs) that were observed in nRt during early development. tGDPs pe...

journal_title：Journal of neurophysiology

authors： Pangratz-Fuehrer S,Rudolph U,Huguenard JR

更新日期：2007-03-01 00:00:00

abstract：:We presented optic flow and real movement heading stimuli while recording MSTd neuronal activity. Monkeys were alternately engaged in three tasks: visual detection of optic flow heading perturbations, vestibular detection of real movement heading perturbations, and auditory detection of brief tones. Push-button RTs we...

journal_title：Journal of neurophysiology

authors： Page WK,Duffy CJ

更新日期：2018-01-01 00:00:00

abstract：:When sensory feedback is perturbed, accurate movement is restored by a combination of implicit processes and deliberate reaiming to strategically compensate for errors. Here, we directly compare two methods used previously to dissociate implicit from explicit learning on a trial-by-trial basis: 1) asking participants ...

journal_title：Journal of neurophysiology

authors： Leow LA,Gunn R,Marinovic W,Carroll TJ

更新日期：2017-08-01 00:00:00

abstract：:We studied the effect of eye position on visual and pursuit-related activity in neurons in the superior temporal sulcus of the macaque monkey. Altogether, 109 neurons from the middle temporal area (area MT) and the medial superior temporal area (area MST) were tested for influence of eye position on their stimulus-dri...

journal_title：Journal of neurophysiology

authors： Bremmer F,Ilg UJ,Thiele A,Distler C,Hoffmann KP

更新日期：1997-02-01 00:00:00

abstract：:Unitary excitatory (EPSP) and inhibitory (IPSP) postsynaptic potentials (PSPs) were evoked between neurons in Rexed's laminae (L)II-V of spinal slices from young hamsters (7-24 days old) at 27°C using paired whole cell recordings. Laminar differences in synaptic efficacy were observed: excitatory connections were more...

journal_title：Journal of neurophysiology

authors： Zhang W,Schneider SP

更新日期：2011-06-01 00:00:00

abstract：:Neurons in the medial superior olive (MSO) are tuned to the interaural time difference (ITD) of sound arriving at the two ears. MSO neurons evoke a strongest response at their best delay (BD), at which the internal delay between bilateral inputs to MSO matches the external ITD. We performed extracellular recordings in...

journal_title：Journal of neurophysiology

authors： Day ML,Semple MN

更新日期：2011-10-01 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：:Granule cells and parallel fiber circuits in the dorsal cochlear nucleus (DCN) play a role in integration of multimodal sensory with auditory inputs. The activity of granule cells is regulated through inhibitory connections made by Golgi cells. Golgi cells in turn probably receive parallel fiber inputs and regulate ac...

journal_title：Journal of neurophysiology

authors： Irie T,Fukui I,Ohmori H

更新日期：2006-11-01 00:00:00

abstract：:1. Intrasomal recordings were made with microelectrodes from 153 warm (infrared) neurons in the trigeminal ganglia of 36 crotaline snakes, Trimeresurus flavoviridis. Background discharges were observed at room temperature. The 153 warm neurons were classified into two groups: 81 were sensitive to less than or equal to...

journal_title：Journal of neurophysiology

authors： Terashima S,Liang YF

更新日期：1991-08-01 00:00:00

abstract：:Calcium ions are known to play an important role in epileptogenesis. Although there is clear evidence for increased neuronal calcium influx during epileptiform potentials, direct measurements of the corresponding intracellular calcium transients are rare and the origin of calcium influx is not known. Therefore the spa...

journal_title：Journal of neurophysiology

authors： Albowitz B,König P,Kuhnt U

更新日期：1997-01-01 00:00:00

abstract：:The noted disruption of thalamocortical connections and abnormalities in tactile sensory function has resulted in a new definition of cerebral palsy (CP) that recognizes the sensorimotor integration process as central to the motor impairments seen in these children. Despite this updated definition, the connection betw...

journal_title：Journal of neurophysiology

authors： Kurz MJ,Heinrichs-Graham E,Becker KM,Wilson TW

更新日期：2015-05-01 00:00:00

abstract：:The centre médian-parafascicular (CM-Pf) complex is located at the posterior intralaminar nuclei of the thalamus and forms part of the nonspecific thalamocortical projection system and the internal circuit of the basal ganglia. However, the functional roles of this complex remain to be fully elucidated. Here we have e...

journal_title：Journal of neurophysiology

authors： Minamimoto T,Kimura M

更新日期：2002-06-01 00:00:00

abstract：:The contributions of the hyperpolarization-activated current, I(h), to generation of rhythmic activities are well described for various central neurons, particularly in thalamocortical circuits. In the present study, we investigated effects of a general anesthetic, propofol, on native I(h) in neurons of thalamus and c...

journal_title：Journal of neurophysiology

authors： Chen X,Shu S,Bayliss DA

更新日期：2005-12-01 00:00:00

abstract：:1. We investigated the glycine-induced response in ventromedial hypothalamic (VMH) neurons freshly dissociated from 8- to 12-day-old rats using the nystatin and gramicidin perforated patch recording modes. The nystatin-formed pores in the plasma membrane are permeable for both monovalent cations and anions, whereas th...

journal_title：Journal of neurophysiology

authors： Abe Y,Furukawa K,Itoyama Y,Akaike N

更新日期：1994-10-01 00:00:00

abstract：:Electrical transmission is a dynamically regulated form of communication and key to synchronizing neuronal activity. The bag cell neurons of Aplysia are a group of electrically coupled neuroendocrine cells that initiate ovulation by secreting egg-laying hormone during a prolonged period of synchronous firing called th...

journal_title：Journal of neurophysiology

authors： Dargaei Z,Standage D,Groten CJ,Blohm G,Magoski NS

更新日期：2015-02-01 00:00:00

abstract：:The structural elements of the nitric oxide-cyclic guanosine monophosphate (NO-cGMP) signaling pathway have been described in the vestibular peripheral system. However, the functions of NO in the vestibular endorgans are still not clear. We evaluated the action of NO on the Ca(2+) currents in hair cells isolated from ...

journal_title：Journal of neurophysiology

authors： Almanza A,Navarrete F,Vega R,Soto E

更新日期：2007-02-01 00:00:00

abstract：:1. The effects of inhibitory postsynaptic potential (IPSP) barrages on coding of sinusoidal length inputs were investigated in slowly and rapidly adapting stretch receptors of crayfish (RM1 and RM2, respectively). To examine the contribution of postsynaptic firings, a description was obtained of the temporal correlati...

journal_title：Journal of neurophysiology

authors： Barrio LC,Buño W

更新日期：1990-06-01 00:00:00

abstract：:We investigated behavior, physiology, sensitivity to exogenous application of ecdysone, and nerve terminal structure for differences between the reduced ecdysone genotype, ecd(1)/ecd(1), and wild-type control ecd(1)/TM6B animals during the early and late third instars when raised at 25 degrees C. The ecd(1) mutants we...

journal_title：Journal of neurophysiology

authors： Li H,Harrison D,Jones G,Jones D,Cooper RL

更新日期：2001-01-01 00:00:00