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. 2015 Jun 26;147(1):270–285. doi: 10.1093/toxsci/kfv129

FIG. 5.

FIG. 5.

Effects on brain morphology. Quantification of relative brain size as brain width/head width comparing controls (n = 20 full and 30 regenerating worms) to animals exposed to: A, DMSO (n = 11, 14, 13; 13, 15, 10), B, permethrin (n = 13, 13, 13; 15, 11, 13), C, chlorpyrifos (n = 10, 11, 16; 14, 21, 11), D, dichlorvos (n = 12, 13, 16, 12; 17, 16, 10, 11), E, ethanol (n = 19, 13, 10; 16, 19, 11), F, methanol (n = 12, 22, 20; 11, 11, 13), G, SDS (n = 12, 12, 11; 17, 15, 11), H, TritonX-100 (n = 14, 19, 13; 16, 10, 15), I, acrylamide (n = 15, 14, 19, 15, 12; 19, 16, 12, 14, 13), and J, glucose (n = 13, 17, 13; 19, 13, 13). n listed as (full; regenerated worm) in increasing concentration order. Error bars denote SE and * denotes p < .01 when compared with controls of the same worm type.