01:830:313 Lecture Notes - Lecture 4: Move, Teairra Marí
3 Feb 2018
School
Department
Course
Professor
Document Summary
Chapter 2 continued: the membrane potential, (voltage difference between the inside and outside of the. Neuron: resting potential (-70 mv, makes all neural signaling possible, action potential (from -70 to +40 mv; approx 110 mv. Change: the nerve impulse, all-or-none, propagated to axon terminal with no loss of amplitude, post-synaptic potential (from 0 to a few mv; graded, or. Concentration: electrolyte, a molecule that ionizes in aqueous solution; An electron: measuring membrane potentials of neurons, the potential is the voltage difference. Between the inside and the outside of the. Membrane: microelectrode, a fine wire or glass tube filled with. Record electrical potentials: the resting potential is maintained mainly. How: when the membrane gets depolarized from - 70 mv, k+ flows out through its non- From -70 mv, k+ flows in through its non- Gradient: the membrane potential (part 2): the action. Potential: propagation , the action potential is generated at the.
