in deep part of superior colliculus white matter of superior colliculus deep white layer of superior colliculus ZFA:0000494 neuronames:2850 superior colliculus intermediate deep white layer BAMS:SCdw BAMS:DpWh Deep white matter layer of superior collilculus that consists entirely of fibers. deep white layer of the superior colliculus deep white zones UBERON:0006790 DHBA:12303 layer VII of superior colliculus stratum medullare profundum colliculi superioris FMA:72416 superior colliculus deep white layer HBA:9118 deep white zone TAO:0000494 stratum album profundum lamina VII of superior colliculus stratum album profundum of superior colliculus grouping teleost assuming homology of superior colliculus and optic tectum; however, this is dubious as tectal layers vary so widely. See: http://icb.oxfordjournals.org/content/42/4/743/T1.expansion.html lamina colliculi superioris vii Wikipedia:Superior_colliculus#Neural_circuit BAMS:dw deep layer of superior colliculus