Which of the following is not a function of the nervous system asensory input bintegration cmotor output ddifferentiation

Break Down the Problem

1. Identify the options given in the question.
2. Determine the functions of the nervous system.

Relevant Concepts

The three primary functions of the nervous system include:

• Sensory Input: The process of receiving stimuli from the environment through sensory receptors.
• Integration: The process of interpreting and processing the sensory information.
• Motor Output: The response from the nervous system that leads to action based on the integrated information.

Analysis and Detail

• Differentiation refers to the process by which cells or tissues develop into specialized functions or forms and does not pertain to the primary functions of the nervous system.
• Therefore, the correct option that does not belong with the functions of the nervous system is differentiation.

Verify and Summarize

All other options—sensory input, integration, and motor output—are core functions of the nervous system. Differentiation is a biological term related to cellular development rather than neural function.

Final Answer

The function that is not part of the nervous system is differentiation.