Neural modulation of gut motility by myomodulin peptides and acetylcholine in the snail Lymnaea.

abstract：:The mouse is an important model system for investigating the neural circuits mediating behavior. Because of advances in imaging and optogenetic methods, head-fixed mouse preparations provide an unparalleled opportunity to observe and control neural circuits. To investigate how neural circuits produce behavior, these m...

journal_title：Journal of neurophysiology

authors： Sanders JI,Kepecs A

更新日期：2012-12-01 00:00:00

abstract：:The effect of L-glutamate on muscle fibers of the anterior aorta of the marine gastropod Aplysia are characterized. Iontophoretically applied L-glutamate depolarized anterior aorta muscle fibers in 14% of the applications; no response was detected in the other applications. Responses to iontophoretically applied L-glu...

journal_title：Journal of neurophysiology

authors： Sawada M,Gibson D,McAdoo DJ

更新日期：1984-02-01 00:00:00

abstract：:1. The properties of parietal neurons were studied in four adult rhesus monkeys during fast arm movements. The animals were trained to perform flexion or extension of the forearm about the elbow in response to specific auditory cues. Single neuron activity was recorded in 272 area 5 neurons, 81 neurons of the somatose...

journal_title：Journal of neurophysiology

authors： Burbaud P,Doegle C,Gross C,Bioulac B

更新日期：1991-08-01 00:00:00

abstract：:Two-Photon Processor (TPP) is a versatile, ready-to-use, and freely available software package in MATLAB to process data from in vivo two-photon calcium imaging. TPP includes routines to search for cell bodies in full-frame (Search for Neural Cells Accelerated; SeNeCA) and line-scan acquisition, routines for calcium s...

journal_title：Journal of neurophysiology

authors： Tomek J,Novak O,Syka J

更新日期：2013-07-01 00:00:00

abstract：:The forebrain plays an important role in many aspects of sound localization behavior. Yet, the forebrain pathway that processes auditory spatial information is not known for any species. Using standard anatomic labeling techniques, we used a "top-down" approach to trace the flow of auditory spatial information from an...

journal_title：Journal of neurophysiology

authors： Cohen YE,Miller GL,Knudsen EI

更新日期：1998-02-01 00:00:00

abstract：:1. In four human subjects, we measured the latency of saccadic eye movements made to a second, eccentric target after an initial, foveated target was extinguished. In separate interleaved trails, the targets were either both stationary ("fixation") or both moving with the same velocity ("pursuit"). For both fixation a...

journal_title：Journal of neurophysiology

authors： Krauzlis RJ,Miles FA

更新日期：1996-12-01 00:00:00

abstract：:1. Neuronal responses to cutaneous and noncutaneous stimulation were examined in the hindlimb representation of the precentral motor cortex (MI) and the first somatosensory cortex (SI) of unanesthetized monkeys. 2. MI can be divided into two distinct parts of the basis of its afferent input. The rostral part receives ...

journal_title：Journal of neurophysiology

authors： Tanji J,Wise SP

更新日期：1981-03-01 00:00:00

abstract：:Individuals who have experienced a stroke often demonstrate inappropriate muscle activity phasing in the paretic leg during locomotion. Past research has demonstrated that inappropriate paretic phasing varies between behavioral contexts and is reduced during unilateral pedaling with the nonparetic leg inactive. We inv...

journal_title：Journal of neurophysiology

authors： Mullens CH,Brown DA

更新日期：2018-06-01 00:00:00

abstract：:A mathematical model is developed for simulation of action potential propagation through a single branch point of a myelinated nerve fiber with a parent branch bifurcating into two identical daughter branches. This model is based on a previously published multi-layer compartmental model for single unbranched myelinate...

journal_title：Journal of neurophysiology

authors： Zhou L,Chiu SY

更新日期：2001-01-01 00:00:00

abstract：:1. Dopamine-containing neurons of the rat midbrain were recorded intracellularly in vitro. Anoxia (2-5 min) caused reversible membrane hyperpolarization (4-25 mV), which blocked spontaneous firing of action potentials. Under voltage clamp, anoxia produced an outward current (100-1,000 pA) associated with an increase i...

journal_title：Journal of neurophysiology

authors： Mercuri NB,Bonci A,Johnson SW,Stratta F,Calabresi P,Bernardi G

更新日期：1994-03-01 00:00:00

abstract：:1. The mismatch response, or mismatch negativity (MMN), is a neurophysiologic response to stimulus change. In humans and other animals, the MMN may underlie the ability to discriminate acoustic differences, a fundamental aspect of auditory perception. 2. This study investigated the role of the thalamus in the generati...

journal_title：Journal of neurophysiology

authors： Kraus N,McGee T,Littman T,Nicol T,King C

更新日期：1994-09-01 00:00:00

abstract：:The human motor system regulates arm mechanics to produce stable postures during interactions with different physical environments. This occurs partly via involuntary mechanisms, including stretch reflexes. Previous single-joint studies demonstrated enhanced reflex sensitivity during interactions with compliant enviro...

journal_title：Journal of neurophysiology

authors： Perreault EJ,Chen K,Trumbower RD,Lewis G

更新日期：2008-05-01 00:00:00

abstract：:In this study we attempted to identify the principles that govern the changes in neural control that occur during repeated performance of a multiarticular coordination task. Eight participants produced isometric flexion/extension and pronation/supination torques at the radiohumeral joint, either in isolation (e.g., fl...

journal_title：Journal of neurophysiology

authors： Shemmell J,Forner M,Tresilian JR,Riek S,Barry BK,Carson RG

更新日期：2005-11-01 00:00:00

abstract：:Perceptual decision making is often modeled as perfect integration of sequential sensory samples until the accumulated total reaches a fixed decision bound. In that view, the buildup of neural activity during perceptual decision making is attributed to temporal integration. However, an alternative explanation is that ...

journal_title：Journal of neurophysiology

authors： Carland MA,Marcos E,Thura D,Cisek P

更新日期：2016-02-01 00:00:00

abstract：:Spinothalamic (ST) neurons in the C8-T5 segments of the spinal cord were examined for responses to electrical stimulation of the left thoracic vagus nerve (LTV). Seventy-one ST neurons were studied in 39 anesthetized monkeys (Macaca fascicularis). Each neuron could be excited by manipulation of its somatic field and b...

journal_title：Journal of neurophysiology

authors： Ammons WS,Blair RW,Foreman RD

更新日期：1983-10-01 00:00:00

abstract：:1. In taste neurophysiology, from Pfaffmann's (49, 50) pioneering work until the present, the possibility of types of neurons corresponding in some sense with the "primary" taste qualities of Henning (33) has been entertained: recently types of gustatory neurons in peripheral nerves have been established according to ...

journal_title：Journal of neurophysiology

authors： Woolston DC,Erickson RP

更新日期：1979-09-01 00:00:00

abstract：:To further understand the excitatory effects of motoneurons on spinal network function, we investigated the entrainment of disinhibited rhythms by ventral root (VR) stimulation in the neonatal mouse spinal cord. A brief train of stimuli applied to a VR triggered bursting reliably in 31/32 experiments. The same roots t...

journal_title：Journal of neurophysiology

authors： Bonnot A,Chub N,Pujala A,O'Donovan MJ

更新日期：2009-06-01 00:00:00

abstract：:1. The neurophysiological basis for the sensation of prickle evoked by contact of some fabrics with the skin is reported. 2. Single-unit sensory nerve recordings from the rabbit saphenous nerve were used to identify the receptors responsible for fabric-evoked prickle. These recordings showed that all low-threshold mec...

journal_title：Journal of neurophysiology

authors： Garnsworthy RK,Gully RL,Kenins P,Mayfield RJ,Westerman RA

更新日期：1988-04-01 00:00:00

abstract：:The human ventral visual pathway is implicated in higher order form processing, but the organizational principles within this region are not yet well understood. Recently, Lafer-Sousa, Conway, and Kanwisher (J Neurosci 36: 1682-1697, 2016) used functional magnetic resonance imaging to demonstrate that functional respo...

journal_title：Journal of neurophysiology

authors： Goddard E

更新日期：2017-03-01 00:00:00

abstract：:Exercise, in the form of moderate daily treadmill training following nerve transection and repair leads to enhanced axon regeneration, but its effect on functional recovery is less well known. Female rats were exercised by walking continuously, at a slow speed (10 m/min), for 1 h/day on a level treadmill, beginning 3 ...

journal_title：Journal of neurophysiology

authors： Boeltz T,Ireland M,Mathis K,Nicolini J,Poplavski K,Rose SJ,Wilson E,English AW

更新日期：2013-06-01 00:00:00

abstract：:Precisely synchronized neuronal activity has been commonly observed in the mammalian visual pathway. Spike timing correlations in the lateral geniculate nucleus (LGN) often take the form of phase synchronized oscillations in the high gamma frequency range. To study the relations between oscillatory activity, synchrony...

journal_title：Journal of neurophysiology

authors： Ito H,Maldonado PE,Gray CM

更新日期：2010-12-01 00:00:00

abstract：:Primary auditory cortex (A1) neurons are believed not to carry much information about tonal offsets because A1 neurons in barbiturate-anesthetized animals are usually described as having only onset responses. We investigated tonal offset responses in comparison with onset responses in the caudal part of A1 of awake ca...

journal_title：Journal of neurophysiology

authors： Qin L,Chimoto S,Sakai M,Wang J,Sato Y

更新日期：2007-05-01 00:00:00

abstract：:Gain-of-function missense mutations in voltage-gated sodium channel Nav1.7 have been linked to small-fiber neuropathy, which is characterized by burning pain, dysautonomia and a loss of intraepidermal nerve fibers. However, the mechanistic cascades linking Nav1.7 mutations to axonal degeneration are incompletely under...

journal_title：Journal of neurophysiology

authors： Estacion M,Vohra BP,Liu S,Hoeijmakers J,Faber CG,Merkies IS,Lauria G,Black JA,Waxman SG

更新日期：2015-09-01 00:00:00

abstract：:1. The discharge of antidromically identified medial rectus and abducens motoneurons was recorded in restrained unanesthesized goldfish during spontaneous eye movements and in response to vestibular and optokinetic stimulation. 2. All medial rectus and abducens motoneurons exhibited a similar discharge pattern. A burs...

journal_title：Journal of neurophysiology

authors： Pastor AM,Torres B,Delgado-Garcia JM,Baker R

更新日期：1991-12-01 00:00:00

abstract：:Glutamate is the primary excitatory transmitter in axons innervating the hypothalamic suprachiasmatic nucleus (SCN) and is responsible for light-induced phase shifts of circadian rhythms generated by the SCN. By using self-innervating single neuron cultures and patch-clamp electrophysiology, we studied metabotropic gl...

journal_title：Journal of neurophysiology

authors： Chen G,van den Pol AN

更新日期：1998-10-01 00:00:00

abstract：:1. Microelectrodes filled with horseradish peroxidase (HRP) were inserted in the superior colliculus (SC) of alert squirrel monkeys. Spontaneous eye movements were monitored in the dark during recording and intraaxonal injection of fibers carrying presaccadic signals. 2. Analysis of the relationship between neuronal a...

journal_title：Journal of neurophysiology

authors： Moschovakis AK,Karabelas AB,Highstein SM

更新日期：1988-07-01 00:00:00

abstract：:Recent studies have pointed to olfactory system beta oscillations of the local field potential (15-30 Hz) and their roles both in learning and as specific responses to predator odors. To describe odorant physical properties, resultant behavioral responses and changes in the central olfactory system that may induce the...

journal_title：Journal of neurophysiology

authors： Lowry CA,Kay LM

更新日期：2007-07-01 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：:Successful negotiation of obstacles during walking relies on the integration of visual information about the environment with ongoing locomotor commands. When information about the body and the environment is removed through occlusion of the lower visual field, individuals increase downward head pitch angle, reduce fo...

journal_title：Journal of neurophysiology

authors： Kim A,Kretch KS,Zhou Z,Finley JM

更新日期：2018-08-01 00:00:00

abstract：:1. The propagation of antidromically activated action potentials in CA1 pyramidal neurons was examined with intrasomatic and intradendritic electrical recording and optical measurements using the fluorescent calcium indicator Calcium Green-1. 2. In somatic recordings, trains of 40 action potentials, activated at rates...

journal_title：Journal of neurophysiology

authors： Callaway JC,Ross WN

更新日期：1995-10-01 00:00:00