sleep and the brain

What stage is it when your in light sleep and your body temp drops with NREM

• Stage 1

• Stage 2

• Stage 3 & 4

• Stage 5

Recall is…

• A measure of memory in which the person need only identify items previously learned

• A measure of memory in which the person must retrieve information

• A measure of memory that assesses the amount of time saved when learning material again

Which of the following occur in stage 3 & 4?

• Brain activity

• Body temp drops

• Body repairs itself

• REM

TRUE OR FALSE: sensory memory leads to long-term memory storage

• True

• False

External events lead to..

• Sensory memory

• Brain activity

• Working/short term memory

• Long-term memory storage

• Identifying items already learned

What happens when your brain detox’s?

• You feel very sleepy throughout the day

• The neurons connect sending information to your senses to move while you dream

• Sleep shrinks neurons to half their size, widening the channels

• Dreams mix up all the things you did throughout the day

TRUE OR FALSE: a teenager needs 9-10 hours of sleep

• True

• False

Body temp drops

Relearning is..

• A measure of memory in which the person must retrieve information learned earlier

• A measure of memory that assesses the amount of time saved when learning material again

• A measure of memory in which the person need only identify items previously learned

Recognition is…

• A measure of memory that assesses the amount of time saved when learning material again.

• A measure of memory in which the person must retrieve information learned earlier

• A measure of memory in which the person need only identify items previously learned