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Sunday, November 23, 2025

How aging alters brain cells' ability to maintain memory

A team of scientists has demonstrated that communication among memory-coding neurons -- nerve cells in the brain responsible for maintaining working memory -- is disrupted with aging and that this can begin in middle age.

Read more …How aging alters brain cells' ability to maintain memory

Low-frequency ultrasound can improve oxygen saturation in blood

Scientists have revealed that low-frequency ultrasound influences blood parameters. The findings suggest that ultrasound's effect on haemoglobin can improve oxygen's transfer from the lungs to bodily tissues. The research was undertaken on 300 blood samples collected from 42 pulmonary patients.

Read more …Low-frequency ultrasound can improve oxygen saturation in blood

Thinning of brain region may signal dementia risk 5-10 years before symptoms

Researchers discover biomarker that could indicate dementia much earlier than its onset.

Read more …Thinning of brain region may signal dementia risk 5-10 years before symptoms

Measles: Why are cases rising and what is the MMR vaccine?

A boy with a measles rash taking his temperature

People are encouraged to have the MMR jab, as cases of measles are on the increase.

Read more https://www.bbc.co.uk/news/uk-england-birmingham-68007804?at_medium=RSS&at_campaign=KARANGA

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