Will the mind always be a mystery? Scientists have discovered that lockdown changed teenagers' brains. But they do not yet know what this means.
Lockdown aged teenagers’ brains, study finds
Unconfined mind: The brain contains over 8,000 neurons, each connected to 10,000 others. Glossary
Covid-19 - The official scientific name for the type of coronavirus that swept the world from March 2020.
Lockdown - Periods of time when, due to the coronavirus pandemic, people were ordered to stay indoors.
Complex - Difficult or complicated.