Neuroscience

Cell density remains constant as brain shrinks with age

New, ultra-high-field magnetic resonance images (MRI) of the brain by researchers at the University of Illinois at Chicago provide the most detailed images to date to show that while the brain shrinks with age, brain cell ...

Neuroscience

Links found between blood type and risk of cognitive decline

A pioneering study conducted by leading researchers at the University of Sheffield has revealed blood types play a role in the development of the nervous system and may cause a higher risk of developing cognitive decline.

Neuroscience

Memories influence choice of food

The stronger our memory is of a certain food, the more likely we are to choose it - even if it is the more unattractive option. Psychologists at the University of Basel conducted a study on how memory influences our choices ...

Psychology & Psychiatry

Babies feel pain 'like adults'

The brains of babies 'light up' in a very similar way to adults when exposed to the same painful stimulus, a pioneering Oxford University brain scanning study has discovered. It suggests that babies experience pain much like ...

Oncology & Cancer

Watching the death throes of tumours

A clinical trial due to begin later this year will see scientists observing close up, in real time – and in patients – how tumours respond to new drugs.

Medical research

From stem cell to nerve cell in a few weeks

Many clinicians have pinned their hopes on stem cells. Stem cells could, for example, replace nerve cells after a stroke. However, until now it has not been possible to observe the process of live stem cells developing into ...

Medical research

A safer approach for diagnostic medical imaging

Medical imaging is at the forefront of diagnostics today, with imaging techniques like MRI (magnetic resonance imaging), CT (computerized tomography), scanning, and NMR (nuclear magnetic resonance) increasing steeply over ...

page 15 from 40