Across
- 3. A mental picture formed without sensory input
- 7. The sudden end of a dream due to awakening
- 9. A state where the mind rests but remains mentally active
- 10. The scientific study of sleep and dreams
Down
- 1. A sudden waking experience where the body feels unable to move
- 2. The temporary mental images that fade quickly after waking
- 4. The part of the mind believed to store hidden thoughts revealed in dreams
- 5. Images or scenes created by the mind during sleep
- 6. Dream-like and beyond reality
- 8. An unpleasant or frightening dream