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Articles on Brain

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Music could alter the emotional tenor of your memories. CoffeeAndMilk/E+ via Getty Images

Music can change how you feel about the past

Neuroscientists found that music cannot only influence your emotions in the present − it can also alter how you remember your memories.
Images in the top row show activity of the default mode network (a major brain network supporting cognition) in rugby players after a season of play. They show hyperactivity of the network. The bottom row shows the same network for swimmers and rowers who had the same season of competition, but are non-contact athletes. The default mode network appears normal. (Ravi Menon, Western Centre for Functional and Metabolic Mapping)

Resiliency and concussion: Why do some athletes develop neurodegeneration and others don’t?

Concussion is considered a ‘mild’ injury, but effects can last a lifetime, especially with multiple impacts. Understanding their long-term effects can help predict who might develop neurodegeneration.
The orchid and dandelion phenomenon offers a new framework for understanding the diverse experiences of cognitive aging. (Erwin, Razzmatazz0r/Pixabay)

The orchid and dandelion phenomenon in brain aging: Personalizing cognitive health approaches for older adults

Why do some people stay sharp into old age while others decline? The “orchid and dandelion” phenomenon may help reveal how tailored environments could drive better cognitive health for all.
Your brain produces around a pint of cerebrospinal fluid each day. Archibald Church, Diseases of the nervous system (1908)/Internet Archive via Flickr

Fluid keeps your brain from crushing itself and shields your spine from shock – a neurologist explains what happens when it stops working

Cerebrospinal fluid can sometimes leak or collect in the brain without an identifiable cause, leading to symptoms that can be difficult to diagnose.

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