Ecole Polytechnique Federale de Lausanne

Medications

Taking blood without a needle

EPFL-based startup Loop Medical is working on a needleless device to take pain-free blood samples at home. The company has just signed a partnership agreement with Cerba HealthCare to develop this unique product and bring ...

Neuroscience

How the brain makes decisions

Some types of decision-making have proven to be very difficult to simulate, limiting progress in the development of computer models of the brain. EPFL scientists have developed a new model of complex decision-making, and ...

Vaccination

Designing vaccines from artificial proteins

Vaccines are one of the most effective interventions to prevent the spreading of infectious diseases. They trigger the immune system to produce antibodies that protect the body against infection. However, we still lack efficacious ...

Genetics

Streamlining stem cells to treat macular degeneration

As we age, so do our eyes; most commonly, this involves changes to our vision and new glasses, but there are more severe forms of age-related eye problems. One of these is age-related macular degeneration, which affects the ...

Alzheimer's disease & dementia

Alzheimer's Tau protein forms toxic complexes with cell membranes

The brains of patients with Alzheimer's disease contain characteristic tangles inside neurons. These tangles are formed when a protein called Tau aggregates into twisted fibrils. As a result, the neurons' transport systems ...

Psychology & Psychiatry

New software helps analyze writing disabilities

Nearly 10% of elementary school students have trouble learning to write, with potentially lasting consequences on their education. EPFL researchers have developed a software program that can analyze these children's writing ...

Medical research

Brain stimulation improves motor skill learning at older age

Even though we don't think about it, every movement we make in our daily life essentially consists of a sequence of smaller actions in a specific order. The only time we realize this is when we have to learn a new motor skill, ...

Neuroscience

Scientists discover the origin of a giant synapse

Humans and most mammals can determine the spatial origin of sounds with remarkable acuity. We use this ability all the time—crossing the street; locating an invisible ringing cell phone in a cluttered bedroom. To accomplish ...

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