Written by the Fiveable Content Team โข Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 examโขWritten by the Fiveable Content Team โข Last updated September 2025
Definition
A shift refers to a significant change or movement in a particular direction. In the context of our comprehension about the number of neurotransmitters present in humans, it signifies a notable alteration or transformation in our understanding.