Dyslexia-linked genetic variant decreases midline crossing of auditory pathways
Wednesday, February 1, 2012 - 11:02
in Biology & Nature
Finnish scientists have found that a rare dyslexia-linked genetic variant of the ROBO1 gene decreases normal crossing of auditory pathways in the human brain. The weaker the expression of the gene is, the more abnormal is the midline crossing. The results link, for the first time, a dyslexia-susceptibility gene to a specific sensory function of the human brain. This collaborative study between Aalto University and University of Helsinki in Finland and the Karolinska Insitutet in Sweden was published in the Journal of Neuroscience.