Het nieuwe schooljaar is weer begonnen en we zijn nu op zoek naar kinderen uit groep 3! Wil je een bijdrage leveren aan de vroege voorspelling van leesproblemen? Doe dan mee met ons onderzoeksproject!
Wat houdt het in?
Wat krijg je ervoor terug?
Waar zijn de EEG labs?
In Maastricht, Amersfoort en Amsterdam
Hoe kun je meedoen?
Stuur een e-mail naar dyslexie@maastrichtuniversity.nl of vul het interesseformulier in via https://mbic-languagelab.nl/onderzoek/
Wil je als professional (bijv. leerkracht, remedial teacher, dyslexiebehandelaar) meedenken over Project Leeswinst? Meld je dan via onze website aan voor het Expert Team Vroegsignalering!
In April, we started the first measurements in Amersfoort and Maastricht. We are super happy with our first ‘junior researchers’! One of the participating parents shared a great impression on LinkedIn and Facebook.
Do you have a child in groep 2? Then sign up for Project Leeswinst via dyslexie@maastrichtuniversity.nl or via the ‘Get Involved’ button on the website!
In February, the research team of Project Leeswinst came together for a training day! Our team of students, PhD candidates, and coordinators went through all procedures together and practiced on each other. We were trained for EEG data collection and administering neuropsychological tests on children. We specifically focused on ways to make the research as enjoyable and comfortable as possible for young children. For instance, with children, we use a smaller EEG cap with fewer electrodes and demonstrate the cap application first on a stuffed toy.
Due to the diverse backgrounds of our team members, everyone was able to contribute in their own way to the training. It was an informative day, and we are looking forward to kicking off with our enthusiastic team!
Would you like to contribute to the early prediction of reading problems? We are looking for 5, 6 and 7 year olds (groep 2 and groep 3) to participate in our study!
What does it involve?
What’s in it for you?
Where are our EEG labs?
In Maastricht, Amersfoort, Amsterdam en Rotterdam
How can we participate?
Send an e-mail to dyslexie@maastrichtuniversity.nl of fill in the form at https://mbic-languagelab.nl/onderzoek/
More and more children in the Netherlands have a problem with reading. How can this be detected as early as possible? That is what Maastricht neuroscientist Milene Bonte is trying to find out. Recently, she was the only UM researcher who managed to obtain a Vici grant, worth one and a half million euro.
Milene Bonte received a Vici grant of 1.5 million euros from the Netherlands Organisation for Scientific Research (NWO). With the grant she will set-up a 5-year research project to develop novel measures for improved early screening and prevention of reading difficulties. The novel screening measures will be investigated in children with and without family members with dyslexia.
We extend our congratulations to Milene Bonte and look forward to seeing the valuable contributions that the research will make to understanding individual differences in reading development and prevention of dyslexia!
When a child learns to read he/she needs to learn to correctly combine text and corresponding speech sounds (e.g. the letter ‘a’ and the speech sound /a/). Scientific studies have shown that it may exactly be this combination of text and sound that is difficult for children with dyslexia and leads to their reading problems. In project Leeswinst we want to understand why this is the case and how brain responses to letters and speech sounds change when children with and without dyslexia improve their reading skills over time. A group of seventy 8-10 year old children visited our MBIC lab to perform an ‘aba’ ‘ada’ task on the computer and in the MRI scanner. In the ‘aba’ ‘ada’ task, the children hear an ambiguous speech sound that is sometimes perceived as /aba/ and sometimes as /ada/. Together with this speech sound they see ‘aba’ or ‘ada’ text on a computer screen. Children’s task performance and brain activity tells us how they combine letters and speech sounds.
The first results of our project surprisingly show a similar performance in children with and without dyslexia, apparently indicating a similar coupling of the ambiguous sound and ‘aba’ or ‘ada’ text. However, children’s brain activity as measured in the MRI scanner reveals some interesting differences. Children with dyslexia show significantly less activation in a visual brain area specialized for text (brain area in pink in the picture below) compared to typically reading children. Moreover, regardless of dyslexia diagnosis, this area was less active in children with worse reading skills and worse performance on a task with speech sounds. We also observed that children who are slower in combining letters and speech sounds, have less activation in auditory brain areas that are important for creating letter speech sound combinations (brain area in blue in the picture below). Together these results show that individual differences in children’s reading skills relate to the way in which auditory and visual brain areas process speech sounds and letters. The next important question is now whether and how these brain areas changed when the same children came back to our MRI lab one year later and again performed the same ‘aba’ ‘ada’ task. We are looking forward to presenting these follow-up results in the coming months.
We were happy to present the findings of our research project at the Eleventh Annual Meeting of the Society for the Neurobiology of Language which took place August 20-22 in Helsinki, Finland.
We got inspired from fellow researchers investigating language and reading processes and received compliments as well as insightful comments and suggestions for our project.
You may find a digital copy of the poster here:
Conference location – Finlandia Hall
We have recently presented the findings of project Leeswinst in the SIG22 Neuroscience and Education conference in London in June and Flux: The Society for Developmental Cognitive Neuroscience meeting in Berlin in September. Our preliminary findings show that parts of the brain that we use for speech perception were less active in dyslexic children, while brain regions typically associated with more effortful, letter-by-letter reading were more active compared to typically reading children. The findings were well received and gave us new ideas on how to further analyse and present our fascinating data.
You may find the posters here:
DOI: 10.13140/RG.2.2.35658.21448
DOI: 10.13140/RG.2.2.11331.25127