Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
8 Cards in this Set
- Front
- Back
- 3rd side (hint)
|
What are the stages of sleep? |
Awake, Awake and calm, stage 1, Stage 2, Stages 3 & 4, Rem sleep. |
Awake-Rem Sleep |
|
|
How can we tell the stages of sleep apart? |
By physiological & Neural changes. |
Brain |
|
|
How to tell if someone is in REM sleep? |
Marked by rapid eye movements and neural activity |
Looks like you are awake |
|
|
What happens during stages 1-4 of sleep? |
Breathing Slows, Heart rate decreases, brain waves slow down, and increase and amplitude. |
What state is your body in when it’s resting? |
|
|
Why do we sleep? |
Energy conservation, protection, and process recent learning. |
|
|
|
When do we dream? |
During REM sleep |
Final stage of sleep |
|
|
Why do we dream? |
It’s unclear, (Freud thought that dreaming was result of the ID breaking through) |
|
|
|
What is a common theory about why we dream? |
Dreaming is the brains attempt to make sense of spontaneous brain stem activity. |
Activation-Synthesis hypothesis |
