Some people have trouble seeing multiple things at once and discovering relations between items in a scene. This is simultanagnosia. It can occur in patients with acquired brain injury. In the journal “Applied Neuropsychology: Adult”, Stefanie de Vries and colleagues … Continued
The European Union has granted our new training grant OptiVisT! In order to promote the social participation of people with a visual impairment, it is essential to have a good picture of their visual functioning. Conventional ophthalmic tests (for example … Continued
The Laboratory of Experimental Ophthalmology of the UMCG together with the Spinoza Centre for Neuroimaging received a grant from the KNAW-research fund (€250.000) for studying the human neurocircuitry by expanding the Dutch neuroscientist network. The project aims to kick-off a … Continued
Visual restitution training may improve the vision of people with hemianopia, yet not all patients benefit equally from this long and exhaustive procedure. Would it not be great if we could predict who will benefit and who will not? In … Continued
Assessing population receptive field (pRF) properties is fundamental to understanding the neural basis of human sensory and cognitive behaviour. However, current approaches require making numerous a priori assumptions which is undesirable. In a recent paper in the journal “Neuroimage” Joana … Continued
(This position is no longer available, but do contact Frans Cornelissen in case you are looking for a position and recognize yourself in the below description. ) We have an immediate position available (0.8-1.0 fte) for a postdoctoral scientist with … Continued
When studying the plasticity of the human visual brain, neuroscientists have always emphasized the study of the receptive field properties of neurons. In a review and opinion paper in the journal “Neural Plasticity”, Joana Carvalho and co-authors argue there are … Continued
Visual hallucinations (VH) are conscious visual perceptions that occur in the absence of an external physical stimulus. Some patients may have VH that are so frequent or disturbing that they seek treatment for these. In this paper in the journal … Continued
In the ophthalmic disease glaucoma, the visual pathways from the eye to the brain get damaged, but why this happens is still debated. In a paper in the scientific journal “Investigative Ophthalmology and Vision Science (IOVS)”, Shereif Haykal and colleagues … Continued
Visual hallucinations are perceptions without a physical stimulus to relate the percept too. People who suffer from psychosis often experience visual hallucinations, but the properties of these hallucinations are not well known yet. Marouska van Ommen and co-authors published a … Continued