In the midst of a territory that has long been a hotspot for armed confrontation and humanitarian instability, the St John of Jerusalem Eye Hospital Group (SJEHG) has managed to provide top quality eye care, as well as ophthalmic training to local medical professionals. 

“For its commitment to providing essential eye care in a region marked by conflict”, the Group has now been recognized with the one-million-euro 2023 António Champalimaud Vision Award, the Champalimaud Foundation announced in a statement.

Why we have a brain

“The brain’s primary function is movement”, explains Claudia Feierstein, lead author of the study published today in Current Biology. “Plants don’t need a brain because they don’t move. Yet, even for something as seemingly simple as eye movements, the brain’s role remains largely enigmatic. Our goal is to illuminate this ‘black box’ of motion and to decode how neural activity controls eye and body movements, using zebrafish as our model organism”.

The distinguished recipients from Portugal are Giulia Ghedini and Ilana Gabanyi from the Gulbenkian Science Institute (IGC) and Carlos Minutti of the Champalimaud Foundation. The principal investigators will be granted between €1.5-1.9M each to develop their research proposals over the next five years.

But this doesn’t mean these two areas are totally distinct. In fact, epidemiology also deals with the causes of disease. But while epidemiology involves the study of determinants and distribution of disease, aetiology attempts to confirm the causes.

Why Adult Plasticity Matters

Much like young children who swiftly acquire languages in their early years, our visual system also has a “critical period” during the first few years of life where rapid development occurs. After this time, changes become more difficult, following the old adage, “You can’t teach an old dog new tricks”. Indeed, many treatments aimed at restoring vision, such as those addressing congenital cataracts or “lazy eye”, are only effective before the age of 7.