negative regulation of mini excitatory postsynaptic potential
Any process that decreases the frequency, rate or extent of mini excitatory postsynaptic potential. Mini excitatory postsynaptic potential is a process that leads to a temporary increase in postsynaptic potential due to the flow of positively charged ions into the postsynaptic cell, induced by the spontaneous release of a single vesicle of an excitatory neurotransmitter into the synapse.
GO:0061884
regulation of mini excitatory postsynaptic potential
is_a
GO:0090394
negative regulation of excitatory postsynaptic potential
is_a
GO:0098816
mini excitatory postsynaptic potential
negatively_regulates