Electrical Activity in the Radial Nerve Cord and Ampullae of Sea
نویسنده
چکیده
Electrical activity in the radial nerve cord of the sea urchin Diadema setosum has recently been reported by Takahashi (1964), who recorded nerve impulses following direct photic stimulation of the isolated nerve cord. No other electrical activity has been recorded from sea-urchin nervous systems. The following is a report on electrical phenomena in the isolated radial nerve cord and ampullae of sea urchins, induced by electrical stimulation.
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