Animal Research with Rhesus Monkeys Demonstrates All of the Following

Animal research with Rhesus monkeys demonstrates all of the following EXCEPT ____________________________________.

A) Prenatal and some early postnatal environmental factors influence the development of sensory modulation challenges.
B) Prenatal alcohol and prenatal stress exposure have a negative impact on the development of tactile modulation.
C) Environmental influences may interact with genetic expression to impact behaviors associated with sensory modulation disorder.
D) Alterations in the serotonin and dopamine systems should be ruled out as factors influencing the processing of sensory input.