part of part of in taxon has target start location has target end location results in transport along cell migration olfactory bulb development tangential migration from the subventricular zone to the olfactory bulb rostral migratory stream migration GO:0022028 The migration of cells in the telencephalon from the subventricular zone to the olfactory bulb in which cells move orthogonally to the direction of radial migration and do not use radial glial cell processes as substrates for migration. telencephalon cell migration Chordata olfactory bulb postnatal subventricular zone rostral migratory stream