• Magnetic fields from neuronal action potentials (APs) pass largely unperturbed through biological tissue, allowing magnetic measurements of AP dynamics to be performed extracellularly or even outside intact organisms. (pnas.org)
  • Despite their potential importance in neuronal function, direct experimental evidence on electrical signaling in dendritic spines is lacking as their small size makes them inaccessible to standard electrophysiological techniques. (jneurosci.org)
  • Axons are neuronal processes specialized for conduction of action potentials (APs). (elifesciences.org)
  • Samsung Electronics Co. Ltd.'s U.S. unit is facing a proposed class action lawsuit from three Galaxy Note 7 customers, according to a filing in a federal court in Newark, N.J. (entrepreneur.com)
  • Israeli plaintiffs are seeking to file a class action lawsuit against Apple, ARM, and Intel over the Meltdown and Spectre vulnerabilities recently uncovered in Intel and ARM-based processors. (appleinsider.com)
  • DENVER -- The first class-action lawsuit has been filed against Equifax in Colorado by Hannon Law over the company's huge security breach. (kdvr.com)
  • Watts works in finance with a criminal justice background and is one of thousands of Colorado consumers joining the class-action lawsuit. (kdvr.com)
  • Fortnite continues to be catnip for lawyers, this time finding itself targeted by a Montreal legal firm that's requested authorisation for a class action lawsuit on behalf of parents of two children who are allegedly addicted to the battle royale. (pcgamer.com)
  • It believes the case has the same legal basis as a 2015 class action lawsuit against tobacco companies for not informing customers about the danger to their health. (pcgamer.com)
  • While Fortnite includes a waiver to stop people from being part of a class action lawsuit, Calex Légal claims that, in Quebec, it would be negated by the Consumer Protection Act, which requires companies to warn customers about potential risks, like addiction. (pcgamer.com)
  • A Halifax-based law firm is exploring a potential class-action lawsuit arising from the recent breach of Nova Scotia's freedom of information web portal involving about 7,000 sensitive documents. (capebretonpost.com)
  • Action potentials in cardiac myocytes have durations in the order of magnitude of 100 milliseconds. (spie.org)
  • Action potential imaging based on isolated adult cardiomyocytes can be utilized in pharmacological cardiac safety screens bearing numerous advantages over approaches based on heterologous expression of hERG channels in cell lines. (spie.org)
  • Since the 18th century, when Galvani introduced the concept of 'animal electricity', electric potentials have been observed and recorded in different nerves and muscles, including hearts and isolated preparations of cardiac tissue. (scielo.br)
  • In 1883, Burdon-Sanderson and Page 2 obtained continuous recordings of the potentials generated by frog cardiac beats. (scielo.br)
  • With the ability to measure the cardiac potentials on the surface of the body, electrophysiology was no longer practiced only in the laboratories, but began to have significant clinical applications. (scielo.br)
  • The significant theoretical findings provided by the cellular impalement method caused research on cardiac cellular potentials to focus on transmembrane measurements, thus interest in the old technique of the monophasic injury potential diminished. (scielo.br)
  • 9 . The method of claim 8 wherein the at least one sensed physical condition includes at least one of penile tumescence, penile arteriole pressure, nitric oxide concentration, and action potentials propagating along the cavernous nerve. (google.es)
  • Merriam-Webster.com Dictionary , Merriam-Webster, https://www.merriam-webster.com/dictionary/action%20potential. (merriam-webster.com)
  • Venki Murthy ( venk at u.washington.edu ) PS: You may also wish to consult the literature on template matching for action potential recognition - usually applied to neural recordings. (bio.net)
  • Simulator for neural networks and action potentials: description and application. (nih.gov)
  • An all-or-none electrical event (neural impulse) in an axon or muscle fibre in which the polarity of the membrane potential is rapidly reversed and re-established. (thefreedictionary.com)
  • It is concluded that both potassium channel blockade and facilitation of transmitter release by 4AP can be demonstrated in this preparation, and that it is possible to separate these actions by varying the concentration of 4AP. (aspetjournals.org)
  • The resulting resting potential usually measures about −75 millivolts (mV), or −0.075 volt , the minus sign indicating a negative charge inside. (britannica.com)
  • July 2, 2020 - A recent publication in the journal Proceedings of the National Academy of Science (PNAS) external icon describes a group of H1N1 swine influenza viruses that have "the essential hallmarks of being highly adapted to infect humans" and which are therefore of potential pandemic concern. (cdc.gov)
  • We focus on event detection in action potential via abstraction of information content into a low dimensional feature vector within the constrained computational environment of a biosensor. (hindawi.com)
  • The CMAP idealizes the summation of a group of almost simultaneous action potentials from several muscle fibers in the same area. (wikipedia.org)