We have previously shown ex-vivo its beneficial effect on
synaptic transmission and
plasticity in a mouse model of the OPHN1 loss of function.Here, we report that chronic treatment in adult mouse with Fasudil, is able to counteract vertical and horizontal hyperactivities, restores recognition memory and
limits the brain ventricular dilatation observed in Ophn1 - / y However, deficits in working and spatial memories are partially or not rescued by the treatment.