Peripherer Nerv Flashcards

0
Q

Potentialdifferenz

A

70 - 90 mV, im Zellinneren negativ, in der Umgebung positiv

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1
Q

Elementarladung e

A

e = 1,6 * 10^-19 [As bzw. Coulomb]

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2
Q

Chronaxie

A

Dauer eines Reizes doppelter Rheobasenstärke

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3
Q

Rheobase

A

Schwellenreizstärke bei langer Reizzeit, abhängig von Membrankapazität, Myelinisierung

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4
Q

EK

A

EK = + 61 mV * 1/z * log [K]e/[K]i

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5
Q

NLG

A

NLG = Delta s/ Delta t

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