According to the text,the scientific evidence has not proven the effectiveness of
A) NMDA.
B) nitric oxide.
C) nootropics.
D) dendritic spines.
E) LTP.

Question

Quizplus · Accepted Answer

The text mentions that there is a lack of scientific evidence to support the effectiveness of nootropics or "smart drugs." The other options are either not mentioned or have evidence supporting their effectiveness.

According to the Text,the Scientific Evidence Has Not Proven the Effectiveness