Results 41 to 50 of about 746,949 (188)

Binding by asynchrony: the neuronal phase code

Frontiers in Neuroscience, 2010
Neurons display continuous subthreshold oscillations and discrete action potentials. When action potentials are phase-locked to the subthreshold oscillation, we hypothesize they represent two types of information: the presence/absence of a sensory ...
Zoltan Nadasdy, Zoltan Nadasdy
doaj   +1 more source

Human induced pluripotent stem cell-derived cardiomyocytes as an electrophysiological model: Opportunities and challenges—The Hamburg perspective

Frontiers in Physiology, 2023
Models based on human induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CM) are proposed in almost any field of physiology and pharmacology. The development of human induced pluripotent stem cell-derived cardiomyocytes is expected to become a ...
Djemail Ismaili, Djemail Ismaili, Djemail Ismaili, Carl Schulz, Carl Schulz, András Horváth, Jussi T. Koivumäki, Delphine Mika, Arne Hansen, Arne Hansen, Thomas Eschenhagen, Thomas Eschenhagen, Torsten Christ, Torsten Christ   +13 more
doaj   +1 more source

Zeta-function approach to Casimir energy with singular potentials

, 2005
In the framework of zeta-function approach the Casimir energy for three simple model system: single delta potential, step function potential and three delta potentials is analyzed.
Nail R. Khusnutdinov, S. D. Odintsov, S. G. Mamaev, V. M. Mostepanenko   +3 more
core   +1 more source

Neonatal Guillain-Barre’ Syndrome

Pediatric Neurology Briefs, 1988
A term female infant presenting with generalized hypotonia, paucity of lower limb movements, and diminished DTRs was diagnosed as a case of Guillain-Barre’ syndrome at the Hospital for Sick Children, University of Toronto, Canada.
J Gordon Millichap
doaj   +1 more source

Neural Substrates of Homing Pigeon Spatial Navigation: Results From Electrophysiology Studies

Frontiers in Psychology, 2022
Over many centuries, the homing pigeon has been selectively bred for returning home from a distant location. As a result of this strong selective pressure, homing pigeons have developed an excellent spatial navigation system.
Gerald E. Hough, Gerald E. Hough
doaj   +1 more source

Quantum Geometry of Resurgent Perturbative/Nonperturbative Relations

, 2017
For a wide variety of quantum potentials, including the textbook `instanton' examples of the periodic cosine and symmetric double-well potentials, the perturbative data coming from fluctuations about the vacuum saddle encodes all non-perturbative data in
Basar, Gokce, Dunne, Gerald V., Unsal, Mithat   +2 more
core   +1 more source

From revival to routine: electromyography-based neuromuscular monitoring in contemporary anesthesia practice [PDF]

Anesthesia and Pain Medicine
Electromyography (EMG)-based neuromuscular monitoring has emerged as a pivotal advancement in anesthesia, offering enhanced precision and reliability in assessing neuromuscular blockade.
Chang-Hoon Koo
doaj   +1 more source

An Acoustoelectric Approach to Neuron Function

Acoustics, 2023
An acoustoelectric approach to neuron function is proposed that combines aspects of the widely accepted electrical-circuit-based Hodgkin–Huxley model for the generation and propagation of action potentials via electric polarization with mechanical models
Jörg P. Kotthaus
doaj   +1 more source

Inflation and quintessence with nonminimal coupling [PDF]

, 2000
The nonminimal coupling (NMC) of the scalar field to the Ricci curvature is unavoidable in many cosmological scenarios. Inflation and quintessence models based on nonminimally coupled scalar fields are studied, with particular attention to the balance ...
A. A. Grib, A. A. Grib, A. A. Liddle, A. A. Starobinsky, A. A. Starobinsky, A. A. Starobinsky, A. Barroso, A. Bonanno, A. Bonanno, A. D. Linde, A. D. Linde, A. G. Riess, A. R. Liddle, B. Bassett, B. Ratra, C. G. Callan, Jr., C. T. Hill, D. Freedman, D. Freedman, D. I. Kaiser, D. S. Salopek, E. Elizalde, E. Gunzig, E. Gunzig, E. Komatsu, E. Komatsu, E. W. Kolb, E. W. Kolb, F. Perrotta, G. F. R. Ellis, G. F. R. Ellis, I. L. Buchbinder, I. L. Buchbinder, I. L. Buchbinder, I. L. Buchbinder, I. L. Buchbinder, I. L. Buchbinder, I. Zlatev, J. C. Fabris, J. D. Barrow, J. Einasto, J. P. Abreu, J.-C. Hwang, J.-C. Hwang, J.-P. Uzan, K. Maeda, L. Amendola, L. Amendola, L. F. Abbott, L. Parker, M. B. Voloshin, M. D. Pollock, M. Madsen, M. Madsen, M. Morikawa, M. Morikawa, M. Novello, M. Reuter, N. A. Chernikov, N. D. Birrell, N. Makino, O. Bechmann, P. J. Steinhardt, R. Dick, R. Fakir, R. Fakir, R. Fakir, R. Fakir, R. M. Wald, S. Blanco, S. D. Odintsov, S. Deser, S. Foster, S. P. Starkovich, S. Perlmutter, S. S. Bayin, S. Sonego, T. Chiba, T. Fukuyama, T. Futamase, T. Futamase, T. J. Broadhurst, T. Nishioka, T. S. Muta, V. Faraoni, V. Faraoni, V. Faraoni, V. Faraoni, V. Faraoni, V. Faraoni, Valerio Faraoni, Y. Fujii, Y. Hosotani   +92 more
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Toluene alters the intrinsic excitability and excitatory synaptic transmission of basolateral amygdala neurons

Frontiers in Neuroscience
IntroductionInhalant abuse is an important health issue especially among children and adolescents who often encounter these agents in the home. Research into the neurobiological targets of inhalants has lagged behind that of other drugs such as alcohol ...
Kevin Braunscheidel, Michael Okas, John J. Woodward   +2 more
doaj   +1 more source