Researchers identify the Functional-Structural Ratio (FSR) as the biological link between age-related hearing loss and cognitive decline, offering a potential new biomarker for dementia risk.

Older adults lose their ability to hear concrete sounds first, and with this loss come the more difficult aspects of hearing: the fuzzy edges of speech. As your hearing deteriorates, you are likely ...

Brain volume and function are altered in individuals with opioid use disorder, a new Yale study finds. Using magnetic resonance imaging (MRI) and functional MRI (fMRI), researchers observed the ...

Cellular senescence is commonly defined as a state characterized by permanent cell cycle arrest in the absence of cell death, in which cells have altered function. While cellular senescence has been ...

A new study has found that psychopaths show structural changes in particular areas of the brain that deal with things like impulse control and emotional regulation. This improved understanding may ...

Characteristics of brain complex structure, classification of biomanufacturing methods, key points of functional reconstruction, and application prospects. Brain, the material foundation of human ...

The extreme mental and physical fatigue brought on by long COVID may be a result of structural changes in the brain, new research suggests. These observable changes not only promise to improve the ...

Researchers have identified a specific liver protein produced during exercise that strengthens the brain’s protective barrier and improves memory in aging mice. This finding suggests a potential ...

Your brain ventricles are four fluid-filled chambers that produce cerebrospinal fluid. This fluid helps nourish your brain and protect it from injury. It would be easy to argue that your brain is the ...