Fig. 3
From: Whole-brain connections of glutamatergic neurons in the mouse lateral habenula in both sexes
Presynaptic boutons features from LHbvGlut2 neurons in the whole brain. (a) Quantification of normalized bouton size (left), number (middle), and occupied area (right) in each of the 30 identified target subregions. n = 6 in each group. (b) Cluster of innervating characteristics of the downstream nucleus including bouton size, number, and occupied area. (c) Representative images showing the spatial distribution of presynaptic boutons in subregions from different clusters. Scale bars, 200 μm. (d) Representative images showing different presynaptic boutons size from brain subregions of different clusters. Scale bars, 50 μm. The details of abbreviations for brain subregions can be seen in the list of abbreviations