Tag: anxiety

How Brain Chemistry Shapes Mood, Sleep, and Focus: A Guide to Neurotransmitters

Neurotransmitters—chemical messengers between brain cells—regulate mood, sleep, motivation, and cognitive focus. Understanding these twelve major signaling systems explains why lifestyle…

Scientists Reverse Anxiety in Mice by Targeting Tiny Amygdala Circuit

Researchers successfully reversed anxiety in mice by targeting a specific group of amygdala neurons. The breakthrough identifies a promising new…

Mental Health Disorders Now Leading Global Disability Cause as Cases Approach 1.2 Billion

Mental health disorders have become the leading cause of disability worldwide, affecting nearly 1.2 billion people globally. A major new…

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