Central input to primary afferent neurons in crayfish, Pacifastacus leniusculus, is correlated with rhythmic motor output of thoracic ganglia.

abstract：:Purinoreceptors of the P2 family contribute strongly to signaling in the cochlea, but little is known about the effects of purinergic neurotransmission in the central auditory system. Here we examine P2 receptor-mediated signaling in the large spherical bushy cells (SBCs) of Mongolian gerbils around the onset of acous...

journal_title：Journal of neurophysiology

authors： Milenkovic I,Rinke I,Witte M,Dietz B,Rübsamen R

更新日期：2009-09-01 00:00:00

abstract：:Animal survival in the forest, and human success on the sports field, often depend on the ability to seize a target on the fly. All bodies fall at the same rate in the gravitational field, but the corresponding retinal motion varies with apparent viewing distance. How then does the brain predict time-to-collision unde...

journal_title：Journal of neurophysiology

authors： Miller WL,Maffei V,Bosco G,Iosa M,Zago M,Macaluso E,Lacquaniti F

更新日期：2008-04-01 00:00:00

abstract：:N-methyl-d-aspartate receptors (NMDARs) are fundamental coincidence detectors of synaptic activity necessary for the induction of synaptic plasticity and synapse stability. Adjusting NMDAR synaptic content, whether by receptor insertion or lateral diffusion between extrasynaptic and synaptic compartments, could play a...

journal_title：Journal of neurophysiology

authors： McQuate A,Barria A

更新日期：2020-03-01 00:00:00

abstract：:This study investigated the organization of the dorsal lateral geniculate nucleus (LGN) of the tree shrew (Tupaia glis) using both microelectrode recording and anatomical techniques. The tree shrew LGN contains approximately 100,000 cells, of which 20% are in layers 2 and 6. These two layers receive input from the ips...

journal_title：Journal of neurophysiology

authors： Conway JL,Schiller PH

更新日期：1983-12-01 00:00:00

abstract：:The recovery of soleus (SOL), gastrocnemius (GAS), and tibialis anterior (TA) electromyographic activity (EMG) after transection and surgical repair of the sciatic nerve was studied in Sprague-Dawley rats using chronically implanted stimulation and recording electrodes. Spontaneous EMG activity in SOL and GAS and dire...

journal_title：Journal of neurophysiology

authors： English AW,Chen Y,Carp JS,Wolpaw JR,Chen XY

更新日期：2007-02-01 00:00:00

abstract：:In this study we analyzed transient voltage-activated K+ currents (IA) of projection neurons and local interneurons in the antennal lobe of the cockroach Periplaneta americana The antennal lobe is the first synaptic processing station for olfactory information in insects. Local interneurons are crucial for computing o...

journal_title：Journal of neurophysiology

authors： Paeger L,Bardos V,Kloppenburg P

更新日期：2017-05-01 00:00:00

abstract：:1. Reflex responses were elicited in muscles that act at the ankle by electrical stimulation of low-threshold afferents from the foot in human subjects who were reclining supine. During steady voluntary contractions, stimulus trains (5 pulses at 300 Hz) were delivered at two intensities to the sural nerve (1.2-4.0 tim...

journal_title：Journal of neurophysiology

authors： Aniss AM,Gandevia SC,Burke D

更新日期：1992-05-01 00:00:00

abstract：:1. Current- and voltage-clamp studies were conducted on isolated rat adrenal chromaffin cells to identify the voltage-dependent ion channels mediating inward currents. 2. Mean resting membrane potential of the isolated cells was -62 +/- 3 (SE) mV. Evoked action potentials were both Na+ and Ca2+ based, and whole cell v...

journal_title：Journal of neurophysiology

authors： Hollins B,Ikeda SR

更新日期：1996-08-01 00:00:00

abstract：:People perceive better in cardinal directions compared with oblique ones. This directional effect, called oblique effect, has been documented in perception studies for a long time. However, typical motor studies do not differentiate learning in different directions. In this study we identify a significant directional ...

journal_title：Journal of neurophysiology

authors： Jiang W,Yuan X,Yin C,Wei K

更新日期：2018-07-01 00:00:00

abstract：:We conclude our study of the properties and the functional role of the neuromuscular transform (NMT). The NMT is an input-output relation that formalizes the processes by which patterns of motor neuron firing are transformed to muscle contractions. Because the NMT acts as a dynamic, nonlinear, and modifiable filter, t...

journal_title：Journal of neurophysiology

authors： Brezina V,Orekhova IV,Weiss KR

更新日期：2000-01-01 00:00:00

abstract：:Interaural time differences (ITDs) conveyed by the modulated envelopes of high-frequency sounds can serve as a cue for localizing a sound source. Klein-Hennig et al. (J Acoust Soc Am 129: 3856, 2011) demonstrated the envelope attack (the rate at which stimulus energy in the envelope increases) and the duration of the ...

journal_title：Journal of neurophysiology

authors： Greenberg D,Monaghan JJM,Dietz M,Marquardt T,McAlpine D

更新日期：2017-10-01 00:00:00

abstract：:The deep dorsal horn represents a major site for the integration of spinal sensory information. The bulbospinal monoamine transmitters, released from serotonergic, noradrenergic, and dopaminergic systems, exert modulatory control over spinal sensory systems as does acetylcholine, an intrinsic spinal cord biogenic amin...

journal_title：Journal of neurophysiology

authors： Garraway SM,Hochman S

更新日期：2001-11-01 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：:Because the subthalamic nucleus (STN) acts as a driving force of the basal ganglia, it is important to know how the activities of STN neurons are regulated. Previously, we have reported that a subset of STN neurons generates a plateau potential in a voltage-dependent manner. These plateau potentials can be evoked only...

journal_title：Journal of neurophysiology

authors： Otsuka T,Abe T,Tsukagawa T,Song WJ

更新日期：2004-07-01 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：:1. Whole cell patch-clamp recordings were made of low-voltage-activated (LVA) calcium (Ca2+) currents using 2 mM barium (Ba2+) as charge carrier. Acutely dissociated neurons from medial septum (MS) and the nucleus of the diagonal band (nDB) were examined in young adult (1-3 mo) and aged (24-26 mo) Fischer 344 rats. 2....

journal_title：Journal of neurophysiology

authors： Murchison D,Griffith WH

更新日期：1995-08-01 00:00:00

abstract：:The discharge patterns of single units in the ventral cochlear nucleus (VCN) of anesthetized guinea pigs were examined in response to iterated rippled noise (IRN) as a function of the IRN delay (which determines the IRN pitch) and the IRN sound level. Delays were varied over five octaves in half-octave steps, and soun...

journal_title：Journal of neurophysiology

authors： Wiegrebe L,Winter IM

更新日期：2001-03-01 00:00:00

abstract：:1. H reflexes were elicited in the second interosseous muscle of the hindpaw of the anesthetized dog during passive rotation of the shank about the ipsilateral or contralateral knee. Reflexes sampled at four points in the cycle of movement were compared with stationary controls. For both the ipsilateral and contralate...

journal_title：Journal of neurophysiology

authors： Misiaszek JE,Barclay JK,Brooke JD

更新日期：1996-11-01 00:00:00

abstract：:The effects of neuronal density on morphological and functional attributes of the evolving networks were studied in cultured dissociated hippocampal neurons. Plating at different densities affected connectivity among the neurons, such that sparse networks exhibited stronger synaptic connections between pairs of record...

journal_title：Journal of neurophysiology

authors： Ivenshitz M,Segal M

更新日期：2010-08-01 00:00:00

abstract：:Generalization is a fundamental aspect of behavior, allowing for the transfer of knowledge from one context to another. The details of this transfer are thought to reveal how the brain represents what it learns. Generalization has been a central focus in studies of sensorimotor adaptation, and its pattern has been wel...

journal_title：Journal of neurophysiology

authors： McDougle SD,Bond KM,Taylor JA

更新日期：2017-07-01 00:00:00

abstract：:1. The alignment of the pupillary axes and of the visual axes has been measured in 23 normally reared cats ranging in age from 14 days to adulthood. 2. In agreement with a previous report, we find that pupillary divergence, as measured from photographs, tends to decrease during the first 2 mo of life. 3. The angle bet...

journal_title：Journal of neurophysiology

authors： Olson CR,Freeman RD

更新日期：1978-07-01 00:00:00

abstract：:The earliest neural response to a mechanical perturbation, the short-latency stretch response (R1: 20-45 ms), is known to exhibit "automatic gain-scaling" whereby its magnitude is proportional to preperturbation muscle activity. Because gain-scaling likely reflects an intrinsic property of the motoneuron pool (via the...

journal_title：Journal of neurophysiology

authors： Pruszynski JA,Kurtzer I,Lillicrap TP,Scott SH

更新日期：2009-08-01 00:00:00

abstract：:Echolocating bats use echoes of their sonar emissions to determine the position and distance of objects or prey. Target distance is represented as a map of echo delay in the auditory cortex (AC) of bats. During a bat's flight through a natural complex environment, echo streams are reflected from multiple objects along...

journal_title：Journal of neurophysiology

authors： Greiter W,Firzlaff U

更新日期：2017-06-01 00:00:00

abstract：:Beta-band oscillations are a dominant feature in the sensorimotor system, which includes movement-related beta desynchronization (MRBD) during the preparation and execution phases of movement and postmovement beta synchronization (PMBS) on movement cessation. Many studies have linked this rhythm to motor functions. Ho...

journal_title：Journal of neurophysiology

authors： Zhang X,Li H,Xie T,Liu Y,Chen J,Long J

更新日期：2020-08-01 00:00:00

abstract：:The nucleus accumbens core (AcbC) is a striatal brain region essential for integrating motivated behavior and reward processing with premotor function. In humans and rodents, research has identified sex differences and sex steroid hormone sensitivity in AcbC-mediated behaviors, in disorders, and in rats in the electro...

journal_title：Journal of neurophysiology

authors： Cao J,Dorris DM,Meitzen J

更新日期：2018-10-01 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：:This research was guided by the working hypothesis that the aging auditory system progressively loses its ability to process rapid acoustic transients efficiently, and in elderly listeners, this results in difficulties in speech perception. Neural correlates of age-related deficits in temporal processing were investig...

journal_title：Journal of neurophysiology

authors： Walton JP,Simon H,Frisina RD

更新日期：2002-08-01 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：:Electrophysiological analysis has revealed much about the broad coding and neural ensemble dynamics that characterize gustatory cortical (GC) taste processing in awake rats and about how these dynamics relate to behavior. With regard to mice, however, data concerning cortical taste coding have largely been restricted ...

journal_title：Journal of neurophysiology

authors： Levitan D,Lin JY,Wachutka J,Mukherjee N,Nelson SB,Katz DB

更新日期：2019-10-01 00:00:00

abstract：:Microelectrode studies in monkeys performing short-term memory tasks show the sustained elevated discharge of cortical neurons during the retention of recalled sensory information. Cortical cells that are part of memory networks are assumed to receive numerous inputs of excitatory as well as inhibitory nature and loca...

journal_title：Journal of neurophysiology

authors： Bodner M,Zhou YD,Fuster JM

更新日期：1997-04-01 00:00:00