negative regulation of motor neuron migration
down regulation of motor neuron migration
exact
down-regulation of motor neuron migration
exact
downregulation of motor neuron migration
exact
inhibition of motor neuron migration
narrow
Any process that stops, prevents or reduces the frequency, rate or extent of motor neuron migration.
GO:1905483
regulation of motor neuron migration
is_a
GO:2001223
negative regulation of neuron migration
is_a
GO:0097475
motor neuron migration
negatively_regulates