Neuroscience

Blood tests show impact of neurosurgery on the brain

Damage to the brains of patients operated on for brain tumors may be assessed by measuring biomarkers in the blood pre- and postoperatively. A new study by University of Gothenburg researchers shows that the increase in markers ...

Neuroscience

Researchers map the brain during blood sugar changes

Researchers at The University of Texas at El Paso have successfully mapped specific regions in the brain that are activated in association with changes in blood sugar—also known as glucose—providing fundamental location ...

Neuroscience

Sleep apnea, lack of deep sleep linked to worse brain health

People who have sleep apnea and spend less time in deep sleep may be more likely to have brain biomarkers that have been linked to an increased risk of stroke, Alzheimer's disease and cognitive decline, according to new research ...

Alzheimer's disease & dementia

A more convenient and accessible way to diagnose Alzheimer's disease?

Despite extensive research and encouraging findings, Alzheimer's disease (AD) remains difficult to diagnose based on signs and symptoms alone. But what if one day, a blood sample during an annual check-up could be used to ...

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