Health

What is vascular dementia?

Vascular dementia is a general term describing problems with reasoning, planning, judgment, memory and other thought processes caused by brain damage from impaired blood flow to your brain.

Neuroscience

Does our life flash before our eyes during death?

Neuroscientists have recorded the activity of a dying human brain and discovered rhythmic brain wave patterns around the time of death that are similar to those occurring during dreaming, memory recall and meditation. Now, ...

Cardiology

Holiday heart syndrome: Binge drinking can cause heart problems

Many people enjoy a tipple over the festive season, but overdoing it could cause "holiday heart syndrome", a condition where the heart beats abnormally—known as atrial fibrillation or AF. This is often experienced as a ...

Diseases, Conditions, Syndromes

Shorter life expectancy for people with fatty liver disease

In a new study published in the journal Hepatology, a research group at Karolinska Institutet shows that people with fatty liver disease are expected to live almost three years shorter than the general population.

Diabetes

Diabetes drugs could save thousands of lives

New research has linked two types of less-often prescribed diabetes drugs with lower chances of potentially fatal heart problems—including heart attack, heart failure and stroke—in people with type 2 diabetes without ...

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