Question

30 баллов. Переведите на английский язык пожалуйста. (Не интернетный перевод)

Answer 1

after what processes does the brain send signals through the nerve fibers in the spinal cord?

what experiments were carried out to estimate the functions of different areas of the brain?  

what area of the brain gets tired most rapidly?

what is the function of the  hypothalamus?