Generation of a long process of a CNS neuron, that carries efferent (outgoing) action potentials from the cell body in the dorsal root ganglion towards target cells in the medulla. This axonal process is a member of those that make up the cuneatus tract, a group of axons that are from neurons involved in proprioception from the upper trunk and upper limb.
Source:
GOC:cls,
GOC:dph,
PMID:12867698,
GO_REF:0000021,
GOC:dgh,
GOC:jid