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Vilka två huvudklasser av celler finns i nervsystemet?
Neuroner och gliaceller.
Vad är exitabla celler?
Excitabla celler defineras som celler som kan skapa stora, snabba elektriska signaler kallade aktionspotentialer.
I hur stor omfattning finns gliacellerna och vad är deras uppgift?
Gliaceller, 90 % av cellerna i nervsystemet, förser olika typer av stöd till neuronerna, stödet omfattar strukturellt och metaboliskt stöd.
Vad är neuroner?
Neuroner är ”excitabla celler” som kommunicerar genom att överföra elektriska impulser.