Ts65Dn mice that are bred as a model of Down syndrome:
A) usually die.
B) show irregularities of the hippocampus and cortex.
C) show relatively normal development of the cortex.
D) show improved spatial memory in females when housed in an enriched environment.

Question

Quizplus · Accepted Answer

Ts65Dn mice, a model for Down syndrome, exhibit irregularities in brain structures such as the hippocampus and cortex, which are associated with cognitive deficits similar to those seen in humans with Down syndrome.

Ts65Dn Mice That Are Bred as a Model of Down