| cephalization | 1. Evolutionary tendency for important functions of the nervous system to move forward in the brain. 2. Initiation and concentration of the growth tendency at the anterior end of the embryo. (05 Mar 2000) |
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| cephalization |
The headward tendency of parts in phylogenetic development; the tendency of the centers to move forward, and of organs to become innervated from centers more anteriorly placed.
Ãâó: www.meridianinstitute.com/eamt/files/burns2/bur2gl...
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| cephalization |
This term refers to the formation of a distinct head region ?ie localization of sensory organs, mouth and brain ganglia in the anterior region of the animal. This is seen to a small degree in nematode, but to a much larger degree in annelids, arthropods and chordates.
Ãâó: faculty.mwsu.edu/biology/jon.scales/Courses/Zoolog...
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