Which Occurs at the First Few Postnatal Days of Development

Multiple Choice

Which occurs at the first few postnatal days of development?

A) Very few AMPA receptors are found on the postsynaptic element.
B) Very few NMDA receptors are found on the postsynaptic element.
C) Synapses have equal numbers of AMPA and NMDA receptors.
D) No NMDA or AMPA receptors are found.
E) No silent synapses are found.