As you sleep and progress from stages 1 to 4, What happens to your neuron activity when measured by an EEG?
1) There is an increase in synchronous activity suggesting neurons are firing independently.
2) There is an increase in desynchronous activity suggesting neurons are firing independently.
3) There is an increase in synchronous activity suggesting neurons are firing in unison.
4) There is an increase in desynchronous activity suggesting neurons are firing in unison.