negative regulation of nervous system development
down regulation of nervous system development
exact
down-regulation of nervous system development
exact
downregulation of nervous system development
exact
inhibition of nervous system development
narrow
Any process that stops, prevents, or reduces the frequency, rate or extent of nervous system development, the origin and formation of nervous tissue.
GO:0051093
negative regulation of developmental process
is_a
GO:0051241
negative regulation of multicellular organismal process
is_a
GO:0051960
regulation of nervous system development
is_a
GO:0007399
nervous system development
negatively_regulates