Potensial aksi

Potensial aksi adalah aliran ionik positif dan negatif yang bergerak di membran sel. Potensial aksi melibatkan perubahan potensi elektrik pada permukaan sel saraf atau sel otot pada saat terjadi eksitasi.^[1] Langkah awal pengolahan informasi indra adalah transformasi energi stimulus menjadi potensial reseptor, lalu menjadi potensial aksi pada serabut saraf. Pola potensial aksi merupakan kode informasi mengenai dunia, walaupun kadang-kadang kode yang disampaikan berbeda dari yang akan disampaikan. Potensial aksi ada pada tiap hewan.

Pranala luar

Electrochemistry of plant life Diarsipkan 2006-10-08 di Wayback Machine, May, 2004 from Case Western Reserve University
Demonstration of ion flow during action potential Diarsipkan 2005-06-25 di Wayback Machine at Blackwell Publishing
Action potential propagation in myelinated vs. unmyelinated axons Diarsipkan 2007-06-15 di Wayback Machine at Blackwell Publishing
Open-source software to simulate neuronal and cardiac action potentials at SourceForge
Nernst/Goldman Equation Simulator Diarsipkan 2010-08-08 di Wayback Machine at University of Arizona
Electrophysiology and The Molecular Basis of Excitability at University of Chicago
Action Potential Len Kravitz, University of New Mexico
PSY 340 Brain and Behavior, 2.2a Neural Impulse (part 2) Diarsipkan 2007-05-17 di Wayback Machine Vincent W. Hevern, Le Moyne College, Syracuse New York
Action Potentials Diarsipkan 2007-09-02 di Wayback Machine Dawn A. Tamarkin, Springfield Technical Community College, Springfield, Massachusetts
Action Potential Diarsipkan 2008-04-11 di Wayback Machine Rachel McCready, Intensive Care Unit, London Health Services Centre
Propagation of an Action Potential National Health Museum Resource Center, Washington DC
Neurotransmission Diarsipkan 2007-09-29 di Wayback Machine Steve Croker, University of Derby. Derby, England
Neurotransmitter and neuron diagrams Edward I. Pollack, West Chester University of Pennsylvania
Action Potential Conduction^{[pranala nonaktif permanen]} Encyclopædia Britannica
The Action Potential John Kinnamon, University of Denver
Excitable Cells John Kimball, Tufts University (retired)
Resting and Action Membrane Potentials Diarsipkan 2007-12-23 di Wayback Machine Teaching Resources Center, UC Davis. Animated tutorials
Action Potential Frank Werblin, UC Berkeley. Animated and interactive tutorials
Action Potential Movement Through an Axon Diarsipkan 2007-09-30 di Wayback Machine at learner.org

Rujukan

↑ Parker, Sybil, P (1984). Mc-Graw Hill Dictionary of Biology. Mc-Graw Hill Company.{{cite book}}: Pemeliharaan CS1: Banyak nama: daftar penulis (link) Pemeliharaan CS1: Status URL (link)