Dopamine is a neurotransmitter that supports smooth, controlled movement. In Parkinson’s disease, dopamine drops, causing movement to become shaky, slow, or stiff. Symptoms often begin after major ...

Eating certain foods, like those high in protein, and healthy practices like exercising and sleeping the recommended amount can help increase your body’s dopamine levels without medication. Dopamine ...

Most researchers agree that the key difference between human brains and those of other animals is the size and complexity of our cerebral cortex, the brain’s outer layer of neural tissue. We therefore ...