The most posterior of the three principal regions of the brain.
hog:0000006 fourth ventriclehog:0000011 hindbrain meningeshog:0000024 cerebellumhog:0000456 myelencephalonhog:0000741 metencephalonhog:0001019 floor plate hindbrainhog:0001211 neural fold hindbrainBFO:0000050 part of
tao:0000029tao:0000569