Neuroscience

A brain circuit in the thalamus helps us hold information in mind

As people age, their working memory often declines, making it more difficult to perform everyday tasks. One key brain region linked to this type of memory is the anterior thalamus, which is primarily involved in spatial memory—memory ...

Diseases, Conditions, Syndromes

Team finds changes in fat composition of our brains' myelin as we age

The "wear and tear" of aging is often noticed first in our bodies, but our brains also experience changes that make it harder to remember where you left your keys or the name of that acquaintance you ran into at the grocery ...

Health

Natural mineral may help reverse memory loss

Selenium—a mineral found in many foods—could reverse the cognitive impact of stroke and boost learning and memory in aging brains, according to University of Queensland research.

Neuroscience

Researchers identify new biomarker of Alzheimer's disease

A study of large-scale functional brain network organization and educational history, led by researchers at the Center for Vital Longevity (CVL), has identified a new biomarker of Alzheimer's disease. The findings, published ...

Neuroscience

Older-looking brains linked to lower birth weight and genes

In brain scans of almost 1500 people throughout Europe, researchers of the Lifebrain consortium found that people with "older-looking" brains had both lower birth weight and genes for smaller brains, compared with those with ...

Alzheimer's disease & dementia

'Live' brain models used in hunt for Alzheimer's treatment

Studying tiny 'live' models of the human brain has helped researchers understand its aging and find a key to potential treatments for Alzheimer's and other neurodegenerative diseases.

Neuroscience

Optimal blood pressure helps our brains age more slowly

People with elevated blood pressure that falls within the normal recommended range are at risk of accelerated brain aging, according to new research from The Australian National University (ANU).

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