Frequency-dependent interaural delays in the medial superior olive: implications for interaural cochlear delays.

abstract：:1. We studied the frequency responses of neurons in the nucleus ovoidalis (OV), the principal thalamic auditory relay nucleus of the chicken, in the subthreshold range of membrane potentials. The frequency response is the impedance amplitude profile evident in the voltage response to a broadband stimulus. The stimulus...

journal_title：Journal of neurophysiology

authors： Ströhmann B,Schwarz DW,Puil E

更新日期：1994-04-01 00:00:00

abstract：:Limb movement-related neurons in the cerebellar nuclei (CN) typically produce bursts of discharge in association with movement. Consequently, given the inhibitory nature of the Purkinje cell (PC) projection to CN, it is puzzling that only a minority of movement-related PCs pause; the majority burst. Some of the moveme...

journal_title：Journal of neurophysiology

authors： Holdefer RN,Houk JC,Miller LE

更新日期：2005-01-01 00:00:00

abstract：:The presence of a calcium-activated nonspecific cationic (CAN) current in turtle motoneurons and its involvement in plateau potentials, bistability, and wind-up was investigated by intracellular recordings in a spinal cord slice preparation. In the presence of tetraethylammonium (TEA) and tetrodotoxin (TTX), calcium a...

journal_title：Journal of neurophysiology

authors： Perrier JF,Hounsgaard J

更新日期：1999-08-01 00:00:00

abstract：:Subfornical organ (SFO) neurons exhibit heterogeneity in current expression and spiking behavior, where the two major spiking phenotypes appear as tonic and burst firing. Insight into the mechanisms behind this heterogeneity is critical for understanding how the SFO, a sensory circumventricular organ, integrates and s...

journal_title：Journal of neurophysiology

authors： Medlock L,Shute L,Fry M,Standage D,Ferguson AV

更新日期：2018-11-01 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：:In this study, the representation of taste in the orbitofrontal cortex was investigated to determine whether or not a pleasant and an aversive taste have distinct or overlapping representations in this region. The pleasant stimulus used was sweet taste (1 M glucose), and the unpleasant stimulus was salt taste (0.1 M N...

journal_title：Journal of neurophysiology

authors： O'Doherty J,Rolls ET,Francis S,Bowtell R,McGlone F

更新日期：2001-03-01 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

abstract：:Pyramidal cells in the dorsal cochlear nucleus (DCN) show three characteristic discharge patterns in response tones: pauser, buildup, and regular firing. Experimental evidence suggests that a rapidly inactivating K+ current (I(KIF)) plays a critical role in generating these discharge patterns. To explore the role of I...

journal_title：Journal of neurophysiology

authors： Kanold PO,Manis PB

更新日期：2001-02-01 00:00:00

abstract：:Contrast thresholds for detection of stationary and flickering gratings were measured behaviorally for each eye of cats raised with induced convergent strabismus. The performance of the deviating eye was inferior to that of the nondeviating eye when test patterns were stationary. Flicker served to reduce the performan...

journal_title：Journal of neurophysiology

authors： Holopigian K,Blake R

更新日期：1983-07-01 00:00:00

abstract：:The countermanding saccade task has been used in many studies to investigate the neural mechanisms that underlie the decision to execute or restrain rapid eye movements. In this task, the presentation of a saccade target is sometimes followed by the appearance of a stop cue that indicates that the subject should cance...

journal_title：Journal of neurophysiology

authors： Walton MM,Gandhi NJ

更新日期：2006-10-01 00:00:00

abstract：:Response properties of cells in the infragranular layers of cortical area 17 of the cat were examined in the absence of input from supragranular layers. Supragranular activity was silenced either reversibly by cooling the surface of cortex or permanently by making a cryogenic lesion of the supragranular layers. Visual...

journal_title：Journal of neurophysiology

authors： Schwark HD,Malpeli JG,Weyand TG,Lee C

更新日期：1986-10-01 00:00:00

abstract：:We previously showed that, when observers watch an actor performing a predictable block-stacking task, the coordination between the observer's gaze and the actor's hand is similar to the coordination between the actor's gaze and hand. Both the observer and the actor direct gaze to forthcoming grasp and block landing s...

journal_title：Journal of neurophysiology

authors： Rotman G,Troje NF,Johansson RS,Flanagan JR

更新日期：2006-09-01 00:00:00

abstract：:The development of synaptic interconnections between the cerebellum and inferior olive, the sole source of climbing fibers, could contribute to the ontogeny of certain forms of motor learning (e.g., eyeblink conditioning). Purkinje cell complex spikes are produced exclusively by climbing fibers and exhibit short- and ...

journal_title：Journal of neurophysiology

authors： Nicholson DA,Freeman JH Jr

更新日期：2003-10-01 00:00:00

abstract：:Information about the position of an object that is held in both hands, such as a golf club or a tennis racquet, is transmitted to the human central nervous system from peripheral sensors in both left and right arms. How does the brain combine these two sources of information? Using a robot to move participant's passi...

journal_title：Journal of neurophysiology

authors： Wong JD,Wilson ET,Kistemaker DA,Gribble PL

更新日期：2014-03-01 00:00:00

abstract：:Divergence of the Shaker superfamily of voltage-gated (Kv) ion channels early in metazoan evolution created numerous electrical phenotypes that were presumably selected to produce a wide range of excitability characteristics in neurons, myocytes, and other cells. A comparative approach that emphasizes this early radia...

journal_title：Journal of neurophysiology

authors： Klassen TL,Buckingham SD,Atherton DM,Dacks JB,Gallin WJ,Spencer AN

更新日期：2006-05-01 00:00:00

abstract：:The retinal image of visual objects can vary drastically with changes of viewing angle. Nevertheless, our visual system is capable of recognizing objects fairly invariant of viewing angle. Under natural viewing conditions, different views of the same object tend to occur in temporal proximity, thereby generating tempo...

journal_title：Journal of neurophysiology

authors： Michler F,Eckhorn R,Wachtler T

更新日期：2009-08-01 00:00:00

abstract：:Humans adopt very different head movement strategies for different gaze behaviors, for example, when playing sports versus watching sports on television. Such strategy switching appears to depend on both context and expectation of future gaze positions. Here, we explored the neural mechanisms for such behaviors by tra...

journal_title：Journal of neurophysiology

authors： Monteon JA,Avillac M,Yan X,Wang H,Crawford JD

更新日期：2012-11-01 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：:1. Electrical stimulation applied within the dorsolateral funiculus of the spinal cord of an intact, unanesthetized turtle can elicit rhythmic limb movements similar to those observed during swimming. 2. A spontaneous display of hindlimb swimming movements is not observed in adult turtles whose spinal cord is transect...

journal_title：Journal of neurophysiology

authors： Lennard PR,Stein PS

更新日期：1977-07-01 00:00:00

abstract：:Odor responses of neocortical neurons in rabbits under light pentobarbital anesthesia were studied in a restricted area in the lateral half of the prefrontal cortex close to the frontal pole. A preevent cumulative sum chart provided a visual display of the change in unit discharge rate following each odor stimulation,...

journal_title：Journal of neurophysiology

authors： Onoda N,Imamura K,Obata E,Iino M

更新日期：1984-10-01 00:00:00

abstract：:1. We investigated gamma-aminobutyric acid (GABA) receptors using thin slice patch-clamp techniques in the swellings along axons of posterior pituitary nerve terminals. 2. Activation of the nerve terminal GABAA receptor induced a mean conductance change of 1.5 nS. Normalizing to area gave a mean conductance density of...

journal_title：Journal of neurophysiology

authors： Zhang SJ,Jackson MB

更新日期：1995-03-01 00:00:00

abstract：:For human locomotion, varying environments require adjustments of the motor system. We asked whether age affects gait balance recovery adaptation, its retention over months, and the transfer of adaptation to an untrained reactive balance task. Healthy adults (26 young, 27 middle-aged, and 25 older; average ages 24, 52...

journal_title：Journal of neurophysiology

authors： König M,Epro G,Seeley J,Potthast W,Karamanidis K

更新日期：2019-11-01 00:00:00

abstract：:Horseradish peroxidase- (HRP) filled microelectrodes have been used to examine the anatomy and physiology of "commissural interneurons," a morphologically defined class of spinal cord interneuron in Xenopus laevis embryos. Commissural interneurons have unipolar cell bodies in the dorsal half of the spinal cord. Their ...

journal_title：Journal of neurophysiology

authors： Soffe SR,Clarke JD,Roberts A

更新日期：1984-06-01 00:00:00

abstract：:The medial superior temporal area of the macaque monkey extrastriate visual cortex can be divided into a dorsal medial (MSTd) and a lateral ventral (MSTl) region. The functions of the two regions may not be identical: MSTd may process optic flow information that results from the movement of the observer, whereas MSTl ...

journal_title：Journal of neurophysiology

authors： Eifuku S,Wurtz RH

更新日期：1998-07-01 00:00:00

abstract：:Normative theories posit that value-based decision-making is context independent. However, decisions between two high-value options can be suboptimally biased by the introduction of a third low-value option. This context-dependent modulation is consistent with the divisive normalization of the value of each stimulus b...

journal_title：Journal of neurophysiology

authors： Itthipuripat S,Cha K,Rangsipat N,Serences JT

更新日期：2015-07-01 00:00:00

abstract：:The relationship among neonatal seizures, abnormalities of the electroencephalogram (EEG), brain injury, and long-term neurological outcome (e.g., epilepsy) remains controversial. The effects of hypoxia alone (Ha) and hypoxia-ischemia (HI) were studied in neonatal rats at postnatal day 7; both models generate EEG seiz...

journal_title：Journal of neurophysiology

authors： Zayachkivsky A,Lehmkuhle MJ,Ekstrand JJ,Dudek FE

更新日期：2015-11-01 00:00:00

abstract：:In the region of the ventral respiratory group in brain stem slices from neonatal rats, intracellular pH (pHi) and membrane currents (I(m)) or potentials were measured in neurons dialyzed with the pH-sensitive dye 2',7'-bis-carboxyethyl-5(6)-carboxyfluorescein. Currents and increases in membrane conductance (g(m)) dur...

journal_title：Journal of neurophysiology

authors： Lückermann M,Trapp S,Ballanyi K

更新日期：1997-04-01 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：:A brain slice preparation from guinea pigs and intracellular recording techniques were used to examine the effects of carbachol application on the three classes (A, B, and C) of neurons (n = 68, 40 of class A, 12 of class B, 16 of class C) within the mediolateral part of the lateral septum (LSml). Bath application of ...

journal_title：Journal of neurophysiology

authors： Carette B

更新日期：1998-09-01 00:00:00

abstract：:Remembered object locations are stored in an eye-fixed reference frame, so that every time the eyes move, spatial representations must be updated for the arm-motor system to reflect the target's new relative position. To date, studies have not investigated how the brain updates these spatial representations during oth...

journal_title：Journal of neurophysiology

authors： Thompson AA,Henriques DY

更新日期：2008-11-01 00:00:00