<?xml version="1.0" encoding='utf-8'?>
<!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML 1.1//EN" "http://www.wapforum.org/DTD/wml_1.1.xml">
<wml>
<card id="card1" title="Hebbian theory - Page 2 - Wikipedia">
<p>
<a accesskey="1" href="page.php?w=Hebbian_theory&amp;p=1">1.Previous</a><br />
<a accesskey="3" href="page.php?w=Hebbian_theory&amp;p=3">3.Next</a>
</p>
<p>in his 1949 book <a href="page.php?w=The_Organization_of_Behavior">The Organization of Behavior</a>. The theory is also called <b>Hebb's rule</b>, <b>Hebb's law</b>, <b>Hebb's postulate</b>, and <b>cell assembly theory</b>. Hebb states it as follows:</p>

<p><blockquote>Let us assume that the persistence or repetition of a reverberatory activity (or "trace") tends to induce lasting cellular changes that add to its stability. ... When an <a href="page.php?w=axon">axon</a> of cell A is near enough to excite a cell B and repeatedly or persistently takes part in firing it, some growth process or metabolic change takes place in one or both cells such that A<nowiki/>'s efficiency, as one of the cells firing B, is increased.</blockquote></p><p>
<a accesskey="1" href="page.php?w=Hebbian_theory&amp;p=1">1.Previous</a><br />
<a accesskey="3" href="page.php?w=Hebbian_theory&amp;p=3">3.Next</a>
</p>

<do type="prev" label="Search">
        <go href="search.wml"/>
</do>

</card>
</wml>
