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1. Sensory Input

Sensory receptors gather information about the internal and external environments and convert it to a form which can be used by the animal. This information is then conveyed to integration centers.

2. Integration

The input is interpreted and associated with the bodies appropriate response. Integration is carried out in the Central Nervous System (CNS).

3. Motor Input

Conduction of signals from the integration centers (CNS) to effecter cells.

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12y ago
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12y ago

Send sensation signal (pain. pressure, warmth, cold) from object to brain

The brain sends message to different body parts using nervous system movement and such.

Activates the endocrine system and either relaxes or stresses the body

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14y ago

The nervous system is the major controlling and communicating system in our body. It is the center of all mental activities including thought, learning, and memory. There are 3 main functions of the Nervous system which are :

Sensory

Integrative

Motor

And the fourth could be regulation

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12y ago

To create responses to stimuli, and to regulate the functions of the body, ie. Digestion or breathing.

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8y ago

sensory, integration, and motor input

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Q: What are the three major functions of the nervous system?
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