What is delirium?

Published Date: 02 Mar 2023

Delirium is a decline in a person's normal brain functions. It occurs when signals from the brain are not sent and received correctly, disrupting thought and altering behavior or level of consciousness.

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Major depressive episodes among US adolescents decreased significantly from 2021 to 2024, a new study shows — but disparities persist, especially between girls and boys.

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