hyponism :)
the scientific study of sleep or hypnotism
hypnology
Somnology or hypnology
A microbiologist.
A paleontologist would generally study paleontology.
a physicist
An astronomer.
historians
Volcanologist.
a physist
The study of sleep is called polysomnography. It involves monitoring a person's sleep patterns and brain activity to diagnose sleep disorders such as sleep apnea and insomnia.
The clinical study of sleep is called sleep medicine. It focuses on the diagnosis and treatment of sleep disorders and the impact of sleep on overall health and well-being.