Often overlooked, Brazil nuts are a powerhouse of nutrients, particularly selenium, which is vital for thyroid function, immune health, and cell repai ...

Despite the headlines, tinnitus does not cause dementia. The problem is that it can cause a form of cognitive impairment.

Synaptic plasticity—the brain's ability to modify the connections between neurons to support learning—is one of the neural ...

Fish oil is a source of omega-3 fatty acids. Omega-3 is found in seafood and plants, and supports heart health, brain health, mood, and the immune system.

Scientists identified cellular metabolism and energy signaling as a central factor connecting genetic and environmental ...

Baszucki Group and Cleveland Clinic Neurological Institute expand landmark brain study to explore gut–brain connections in ...

Avocados and walnuts both offer nutrients linked to memory, focus, and healthy aging. Here’s what dietitians say about how ...

Brain organoids are revolutionising research, but their growing complexity raises unsettling ethical questions.

BISC is an ultra-thin neural implant that creates a high-bandwidth wireless link between the brain and computers. Its tiny single-chip design packs tens of thousands of electrodes and supports ...

Matt Kidd, the first patient in a University of Washington safety trial, can now perform daily tasks thanks to a device that ...

Cortisol is the body's main stress hormone. Too much cortisol over time may harm memory and brain health, but the cortisol-dementia link is complex and mostly correlational. Managing stress, sleep, ...

Dr. Michael Okun outlines Parkinson's causes, rising cases and five prevention tips, including clean water and air, washing ...