The cache is located on the northern edge of Yuba City. To determine the actual coordinates, you must solve the puzzle below.
1. part of brain that deals with large motor movements
2. they release hormones into the bloodstream
3. the two parts of the brain's frontal lobe (plus 1)
4. pervasive and persistent low mood
5. disorder characterized by immobility and muscular rigidity
6. thinking is processed in this part of the brain
7. another name for the pituitary gland (plus 1)
8. the connecting space between nerve cells (4th letter)
9. cranial nerve that deals with sense of smell
10. it consists of the midbrain, pons, and medula
11. what is usually occurring during REM sleep
12. vision is processed in this brain lobe
13. total number of cranial nerves
14. the cause, or type, of 60-70 % of dementia

You can validate your puzzle solution with certitude.