Fig. 5. Distribution of DiD-labelled GFP neurons in sagittal and coronal slices, one and a half days after injection. The analysis was carried out for all DiD-labelled GFP neurons located >400 µm from the injection site in sagittal (n=166 neurons, four brains) or coronal sections (n=74 neurons, four brains). (A) Percentage of DiD-labelled GFP neurons distributed in each cortical zone. The neurons were subdivided into four classes based on their position relative to the injection site: medial (purple), rostral (light blue), lateral (orange) or caudal (yellow). MZ, marginal zone; u-CP, upper cortical plate; l-CP, lower cortical plate; SP, subplate; IZ, intermediate zone; SVZ, subventricular zone; VZ, ventricular zone. (B) DiD-labelled GFP neurons observed rostral and caudal to the injection site in sagittal sections (left), or medial and lateral to the injection site in coronal sections (right). M, medial; R, rostral; L, lateral; C, caudal.