- n excessive activity
overactivity of the sebaceous glands causes the skin to become oily
- Overactivity of the vagus nerve is tied up with overactivity of the thyroid.
- CBT muted overactivity in the frontal cortex, the seat of reasoning, logic and higher thought as well as of endless rumination about that disastrous date.
- So far, about the only evident cure that atomic medicine can claim is with radioactive iodine in severe cases of Graves's disease (overactivity of the thyroid gland).