KROK 1 2016 – Question 109 · KROK (Medicine) · Physiology

Microelectrode technique allowed to register a potential following ”all-or-none” law and capable of undecremental spreading. Specify this potential:

  1. A. Excitatory postsynaptic potential
  2. B. Receptor potential
  3. C. Inhibitory postsynaptic potential
  4. D. Rest potential
  5. E. Action potential
Hint

Consider which type of electrical signal is regenerative and self-propagating, as opposed to graded and confined to the site where it arises.

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