The answer is nephrology. A nephrologist is a doctor that specializes in the kidneys. Dialysis is the procedure for which a person would see a nephrologist to filter the waste from their kidneys three times a week. This would be due to a disease of the kidneys where they can’t filter the waste on their own.
When the head rotates or tilts, the otoliths in the vestibule sacs shifts, causing the fluid in the semicircular canals to move, bending hair cells, which turn in activate neural signals and notify them about the head's position and movement. The vestibule nerve connects with the cochlear nerve to form the auditory nerve, which relays information to the brain about balance.
Stimulants accelerate nervous system activity whereas depressants reduce it.
