negative regulation of neuron maturation
down regulation of neuron maturation
exact
down-regulation of neuron maturation
exact
downregulation of neuron maturation
exact
inhibition of neuron maturation
narrow
Any process that stops, prevents, or reduces the frequency, rate or extent of neuron maturation.
GO:0014041
regulation of neuron maturation
is_a
GO:1903430
negative regulation of cell maturation
is_a
GO:0042551
neuron maturation
negatively_regulates