Table 2 - Lateralized cerebellar connectivity differentiates auditory pathways in echolocating and non-echolocating whales

Tract strength and laterality factor. Tract strength (i.e., waytotal divided by whole brain volume) and lateralization factor (i.e., how many times more tracts were observed in one hemisphere versus the other) for each trace in each specimen. Ipsi = ipsilateral, Contra = contralateral, IC = inferior colliculi, and LF = lateralization factor. Right versus left designations denote which cortical or cerebellar hemisphere was targeted more strongly by a respective inferior colliculus, rather than which the side of the IC was seeded. Refer to Fig 1a for details on the ROIs and criteria for each trace.