Neuroscience

Immune cells help protect brain health and cognition, finds study

Scientists have discovered that immune cells, known as microglia, help maintain the health of myelin—the insulating layer that forms around nerve cells—which is important for nerve cells in the brain and spinal cord to ...

Diseases, Conditions, Syndromes

Hearing specialist offers tips to turn down tinnitus

Not a week goes by when I don't see someone in my clinic complaining of a strange and constant phantom sound in one of their ears, or in both ears. The noise is loud, distracting and scary—and it doesn't go away.

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