Please enable JavaScript.

Coggle requires JavaScript to display documents.

Neurons and Synapses - Coggle Diagram

- - - - Axon terminal: communicates with other neourons
      - Some have myelin sheat
        
        It makes elctircal impulses travel faster
- - - - Action potential reaches axon terminal el Ca lo deja entrar y le llama un vesicles con neurotrasmitters para que se lo lleve.
        
        Vesicle se va a la orilla y tira los neurotransmiters al otro nerve
    - - Adrenaline: fight or flight
      - Noradrenaline: concentration
      - Dopamine: pleasure
      - Serotonin: mood
      - GABA: calming
      - Endorphins: euphoria
  - - - Depolarisation: nerve become VERY positive charge, up to +30mV. Because Na enters cell.
      - Repolarisation: nerve becomes VERY negative up to -80mV. Because K goes out cell
      - Cell needs to go back to resting: Refractory Period gives nerve go back to -70mV. lo regresa a su estado chill arreglando la cantidad de Na y K adentro y afuera del nerve.