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. 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 , May, 2004 from Case Western Reserve University
• Demonstration of ion flow during action potential at Blackwell Publishing
• Action potential propagation in myelinated vs. unmyelinated axons at Blackwell Publishing
• Open-source software to simulate neuronal and cardiac action potentials at SourceForge
• Nernst/Goldman Equation Simulator 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) Vincent W. Hevern, Le Moyne College, Syracuse New York
• Action Potentials Dawn A. Tamarkin, Springfield Technical Community College, Springfield, Massachusetts
• Action Potential Rachel McCready, Intensive Care Unit, London Health Services Centre
• Propagation of an Action Potential National Health Museum Resource Center, Washington DC
• Neurotransmission Steve Croker, University of Derby. Derby, England
• Neurotransmitter and neuron diagrams Edward I. Pollack, West Chester University of Pennsylvania
• Action Potential Conduction Encyclopædia Britannica
• The Action Potential John Kinnamon, University of Denver
• Excitable Cells John Kimball, Tufts University (retired)
• Resting and Action Membrane Potentials Teaching Resources Center, UC Davis. Animated tutorials
• Action Potential Frank Werblin, UC Berkeley. Animated and interactive tutorials
• Action Potential Movement Through an Axon at learner.org

Sumber dan atribusi

Konten artikel ini diadaptasi dari Wikipedia bahasa Indonesia, revisi 28565013 (2025-11-20T08:59:36Z), yang tersedia berdasarkan lisensi Creative Commons Atribusi-BerbagiSerupa (CC BY-SA). Mohon gunakan konten ini secara bijak serta sesuai dengan ketentuan lisensi yang berlaku.