from The American Heritage® Dictionary of the English Language, 4th Edition
- n. The act of grasping or seizing.
- n. Apprehension by the senses.
- n. Understanding.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. the act of grasping or gripping something, especially with the hands
from the GNU version of the Collaborative International Dictionary of English
- n. The act of taking hold, seizing, or grasping, as with the hand or other member.
from The Century Dictionary and Cyclopedia
- n. The act of prehending, seizing, or taking hold.
- n. Apprehension; mental grasp.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. the act of gripping something firmly with the hands (or the tentacles)
Alfred North Whitehead, in Process and Reality, introduces the notion of prehension, that interiority is fundamental all the way down to the most basic levels of the universe.
Most F5 neurons, irrespective of their category, also code the shape the hand has to adopt to execute the act in question, so we find neurons which become active when the monkey uses the precision grip (which is characterized by index – thumb opposition and is particularly useful for picking up small objects); others which discharge when the monkey uses all the fingers of its hand to grasp the object (this grip is normally used for medium-sized objects); finally others, which are rather rare, that fire during whole hand prehension, also known as prehension force, used for large objects.
Whitehead uses the term 'prehension' rather than 'perception,' because he doesn't think that entities like electrons are conscious, even though they do have a form of proto-perception, called 'prehension.'
It is about prehension--apprehension by the senses.
But the point, prehension, and then all that is experiential brings growth, pain and so MUCH BEAUTY.
Firstly it passed the Felons' Apprehension Act which outlawed the gang and invited anyone to shoot them.
In testing the new approach, monkeys were trained to make prehension movements, reaching and grasping various objects located at different positions.
The neurons that code the gripping of a sphere, for example, which requires whole hand prehension (pressure exerted by all the fingers), are different to those which code the gripping of a cylinder, for which the pressure of the thumb is not necessary.
The doctrine of prehension, developed by Whitehead but also enthusiastically endorsed by Hartshorne, insures that the world is, in some sense, part of God.
This is especially the case in the universe as conceived by process theism where feeling (prehension) is a metaphysical category.
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