Neurosciences

In a study comparing human brain communication networks with those of macaques and mice, EPFL researchers found that only the human brains transmitted information via multiple parallel pathways, yielding new insights into mammalian evolution.

EPFL scientists show that breathing may be used to control a wearable extra robotic arm in healthy individuals, without hindering control of other parts of the body.

ETH Zurich researchers have shown for the first time that microvehicles can be steered through blood vessels in the brains of mice using ultrasound. They hope that this will eventually lead to treatments capable of delivering drugs with pinpoint precision.

Neuroscientists and neurosurgeons at the EPFL/CHUV/UNIL, Inserm and the University of Bordeaux have designed a neuroprosthetic intended to correct walking disorders associated with Parkinson’s disease. In a study published in Nature Medicine, the scientists set out in detail the process of developing the neuroprosthetic that has allowed a first patient with Parkinson’s to be treated, enabling him to walk comfortably, confidently and without falling.

The brain’s state of arousal is the key to many stress- and anxiety-related disorders. Researchers at ETH Zurich have now found a way to influence it with a new biofeedback method.

Using a new, non-invasive brain-stimulation technique, scientists at EPFL show that it is possible to enhance the activity of deep brain structures and improve motor learning. The research opens up new ways for noninvasive treatments of brain disorders.