Biomedical technology

Improving hearing in an increasingly noisy world

As knowledge increases about how auditory troubles develop, new technological advances are set to cut through the clamour. Meeting a few friends in a noisy café can mean straining to hear all the conversation. It can be ...

Neuroscience

How much energy do we expend thinking and using our brain?

After a long day of work or study, your brain might feel like it has been drained of energy. But does our brain burn more energy when engaging in mental athletics than it does during other activities, such as watching TV?

Alzheimer's disease & dementia

FDA approves drug for rare form of ALS

The U.S. Food and Drug Administration on Tuesday approved a new drug for people who have a rare, inherited type of amyotrophic lateral sclerosis (ALS), also known as Lou Gehrig's disease.

Neuroscience

Researchers discover how long-lasting memories form in the brain

Helping your mother make pancakes when you were three…riding your bike without training wheels…your first romantic kiss: How do we retain vivid memories of long-ago events? As described in a paper published in Neuron, ...

Medical research

New insight into dying cells in Parkinson's disease

When a patient experiences the first symptoms of Parkinson's disease, the disease has been developing for a long time, and the patient may have already lost half of a specific type of nerve cells in the brain.

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