The amazing thing about this is that it's controlled by a really tiny set of neurons, about two dozen neurons that can produce a vast variety of different motor patterns, and the reason it can do this is that this little tiny ganglion in the crab is actually inundated by many, many neuromodulators.
咀嚼器の何がすごいかというと わずか20個程度の神経細胞で 多様な筋肉運動のパターンを 作り出している点だ これが可能なのは カニの小さな神経節が 多種の神経調節物質に浸されているからだ