Fig. 3.

Distribution of labeled terminals and cell bodies in the two-dimensional unfolded map (left) and three representative coronal sections (right) after a WGA-HRP injection into TEad (case: 1). The darkest black region in the unfolded map and the lateral view of the brain indicate the extent of injection, whereas the gray regions indicate the distribution of labeled terminals and cell bodies. The darkness of the grayindicates the density of the distribution. The rostrocaudal levels of the illustrated coronal sections are indicated in the unfolded map as well as in the lateral view of the brain. The distribution of labeled terminals and cell bodies in the circumscribed regions in coronal sections (57 and 82) are shown in the dark-field photomicrographs in Figure 7, A andB. The brain regions posterior to the vertical lines in the unfolded map were not examined. Two groups of labeled terminals and cell bodies were found in STS: one group in the upper bank of the rostral STS and the other in the lower bank and fundus of the rostrocaudally middle part of STS. All other conventions are as in Figure 1.