Search Results - "HALTER, J. A"

Operantly conditioned motoneuron plasticity: possible role of sodium channels by Halter, J A, Carp, J S, Wolpaw, J R

“…1. Learning is traditionally thought to depend on synaptic plasticity. However, recent work shows that operantly conditioned decrease in the primate H reflex…”
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Intrathecal administration of 4-aminopyridine in chronic spinal injured patients by HALTER, J. A, BLIGHT, A. R, DONOVAN, W. H, CALVILLO, O

“…Intrathecal administration of 4-aminopyridine (4-AP) in chronic spinal cord injured (SCI) patients. To determine the safety and effects of intrathecal…”
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A General Approach to Modeling Conduction and Concentration Dynamics in Excitable Cells of Concentric Cylindrical Geometry by Nygren, A, Halter, J.A

“…This paper discusses mathematical approaches for modeling the propagation of the action potential and ion concentration dynamics in a general class of…”
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Intravenous infusion of 4-AP in chronic spinal cord injured subjects by DONOVAN, W. H, HALTER, J. A, GRAVES, D. E, BLIGHT, A. R, CALVILLO, O, MCCANN, M. T, SHERWOOD, A. M, CASTILLO, T, PARSONS, K. C, STRAYER, J. R

“…A prospective double blind cross over trial of intravenous 4-Aminopyridine (4-AP). To determine the efficacy of this drug in the treatment of spinal cord…”
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A distributed-parameter model of the myelinated nerve fiber by Halter, J A, Clark, Jr, J W

“…This paper presents a new model for the characterization of electrical activity in the nodal, paranodal and internodal regions of isolated amphibian and…”
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The influence of nodal constriction on conduction velocity in myelinated nerve fibers by Halter, J A, Clark, Jr, J W

“…Myelinated nerve fibers exhibit a complex anatomy in the nodal region which includes a marked nodal-paranodal constriction and an intricate paranodal structure…”
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The influence of the subsurface cisterna on the electrical properties of the outer hair cell by Halter, John A, Kruger, Robert P, Yium, Michael J, Brownell, William E

“…A distributed-parameter computational model of the outer hair cell was used to predict the potentials resulting from current injection. A good fit was found to…”
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Conduction in bullfrog atrial strands: simulations of the role of disc and extracellular resistance by Murphey, C R, Clark, J W, Giles, W R, Rasmusson, R L, Halter, J A, Hicks, K, Hoyt, B

“…A number of fundamental properties of intercellular conduction in simulated cylindrical strands of cardiac tissue are examined. The paper is based on recent…”
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Surface and epidural lumbosacral spinal cord evoked potentials in chronic spinal cord injury by Stĕtkárová, I, Halter, J A, Dimitrijevic, M R

“…Nine patients were examined in the chronic stage of spinal cord injury (12 to 56 months postinjury). Surface lumbosacral spinal cord evoked potentials (LSEPs)…”
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Safety of transcranial magnetic stimulation in patients with abdominally implanted electronic devices by Kofler, M, Leis, A A, Sherwood, A M, Delapasse, J S, Halter, J A

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GenePath: a computer program for genetic pathway discovery from mutant data by Demsar, J, Zupan, B, Bratko, I, Kuspa, A, Halter, J A, Beck, R J, Shaulsky, G

“…The sequencing of the human genome and the genomes of several model organisms is the first step toward the long-term objective of genetic research: the…”
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Electrophrenic respiration in patients with high quadriplegia by Sharkey, P C, Halter, J A, Nakajima, K

“…After determining that 15 patients with high spinal cord injuries who were permanently apneic had viable phrenic nerves, electrophrenic respiration units were…”
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Use of tissue adhesive to secure spinal epidural stimulating electrodes: technical note by Simpson, Jr, R K, Halter, J A, Auzenne, D G

“…Securing spinal cord stimulating electrodes (SCS) within the epidural space is often a challenging task. Complications of the technique include development of…”
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Spinal cord evoked injury potentials in patients with acute spinal cord injury by Halter, J A, Haftek, I, Sarzynska, M, Dimitrijevic, M R

“…Six patients were examined in the acute stage of spinal cord injury, between 11 h and 12 days posttrauma. Quadripolar epidural electrodes were positioned…”
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Modeling electrodiffusion in the outer hair cell by Halter, J.A., Nygren, A., Brownell, W.E.

“…Presents a distributed-parameter electrodiffusion model of the outer hair cell which allows for prediction of the spatio-temporal character of the ion…”
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Recovery of amino acid neurotransmitters from the spinal cord during posterior epidural stimulation: a preliminary study by Simpson, Jr, R K, Robertson, C S, Goodman, J C, Halter, J A

“…Continuous posterior epidural spinal cord stimulation (SCS) has been an effective method for treating spasticity. The mechanisms of SCS include activation of…”
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GenePath: a system for automated construction of genetic networks from mutant data by ZUPAN, Blaz, DEMSAR, Janez, BRATKO, Ivan, JUVAN, Peter, HALTER, John A, KUSPA, Adam, SHAULSKY, Gad

“…Genetic networks are often used in the analysis of biological phenomena. In classical genetics, they are constructed manually from experimental data on…”
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Epidural spinal cord stimulation and carry-over effect in chronic spinal cord injury patients by Dimitrijevic, M R, Halter, J A, Sharkey, P C, Sherwood, A M

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Study of conduction in a new model of the myelinated nerve fiber by Halter, J.A., Clark, J.W.

“…A new mathematical model of the myelinated nerve fiber was applied to the study of conduction behavior. This model represents the myelinated nerve fiber as a…”
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A distributed-parameter model of the myelinated nerve fiber by Halter, J.A., Clark, J.W.

“…A model is presented that assumes a triaxial cable form, with separate nodal, paranodal, and internodal regions; a myelin sheath independent of the underlying…”
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