"Response to our environment"

In order to develop a response to our environment we need to be able sense our environment.

These "SENSORS" are literally, our "SENSES".

Sight, hearing, smell, touch, & taste are 5 commonly understood senses.

Our senses probe our environment and produce an internal neurochemical response. 

This response is a release of neurochemicals that will create a "gravity" of attraction or repellence.

I adopted the term "gravity" because I noticed that I "gravitated" towards some "behaviors", and away from others.  When I looked closer at it, I noticed that there was an actual tug, or pull that took place inside me, and gravity seemed to be the best word to describe it. 

Imagine the smell of a favorite food when you are hungry.

It smells 'good', and creates a tremendous "gravity"-- tug or pull -- to consume that food.

 It's the neurochemical response that creates the gravity for the behavior. This is an example of the relationship between our neurochemistry and our behavior, that neurogravity explores.