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Novel strategy shows promise for earlier detection of Alzheimer’s disease

Finding an effective way to identify people with mild cognitive impairment who are most likely to go on to develop Alzheimer’s disease has eluded researchers for years. But now, a team of researchers has devised a novel strategy that could do just that.

Attention network plays key role in restoring vision after brain damage

About one-third of patients who have suffered a stroke end up with low vision, losing up to half of their visual field. This partial blindness was long considered irreversible, but recent studies have shown that vision training after optic nerve and br…

Severely traumatized refugees may not necessarily develop PTSD

Heavily traumatized people such as refugees fleeing war, torture and natural catastrophes may not necessarily develop posttraumatic stress disorder (PTSD), a new study reveals.

B cells among factors leading to brain lesions in multiple sclerosis

A team of researchers has shown that in multiple sclerosis, it is not only specific T cells that cause inflammation and lesions in the brain. B cells, a different type of immune cell, also play a role. These cells activate T cells in the blood. This di…

Zika virus study reveals possible causes of brain pathology

In healthy individuals, the Zika virus causes flu-like symptoms. If a pregnant woman becomes infected, the unborn child can suffer from severe brain abnormalities as a result of mechanisms that have not yet been explained. A study shows that Zika virus…

Concussions loosen insulation around brain cells

Detailed scans of concussed hockey players found that the protective fatty tissue surrounding brain cell fibers was loosened two weeks after the injury — even though the athletes felt fine and were deemed ready to return to the ice. A loosening of tha…

Brain scans could distinguish bipolar from depression

New research has found that neurons deep inside the brain could hold the key to accurately diagnosing bipolar disorder and depression.

Your mental health app’s diagnosis could be way off

According to new research, mental health apps commonly overdiagnose their users. The team conducted a content analysis of 61 mental health apps.

Now we can see brain cells ‘talk’ and that will shed light on neurological diseases

Scientists have developed a way to see brain cells talk — to actually see neurons communicate in bright, vivid color. The new lab technique is set to provide long-needed answers about the brain and neurological diseases such as Alzheimer’s disease, sc…

How the brain creates the subjective experience of time

How does the human brain encode episodic memories? How does it form the subjective experience of time? New research attempts to answer these questions.