Natural variability in bee brain size and symmetry revealed by micro-CT imaging and deep learning
Fig 5
Correlation between neuropil volumes and total brain volume (mm3) for honey bees (N = 110).
(A) Antennal lobes (AL). (B) Mushroom bodies (MB). (C) Optic lobes (OL) (=ME+LO). (D) Medullae (ME). (E) Lobulae (LO). (F) Central complex (CX). (G) Other neuropils (OTH). Regression lines displayed with 95% confidence intervals. Pearson correlation coefficient (r) and p-value are given. Strong correlations (r>0.40) and significant correlations (p<0.05) are displayed in bold. (H) Linear correlations for the different neuropils (y-axis not given: differs for each neuropil). The grey dashed line indicates true isometric correlation (slope = 1).