. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. **wJ\*S>*Aw^^^^Mw^A^^ A . T 1 t**W+4++V*J*rl^^. J*MJ^^^ 1 ^/U^As^AXAJaJ^^ FIGURE 6a. Responses recorded intracellularly in two separate hyponeural motor neurons. Upper trace, small irregular post synaptic potentials from cell body; (bar = 5 mV); lower trace, spontaneous spike potentials from close to axon hillock region (bar = 40 mV). Spikes were never recorded from the cell body region either spontaneously or to injected current, b. Two cells impaled close together in the same segmental ganglion ipsilaterally (photic sti
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. **wJ\*S>*Aw^^^^Mw^A^^ A . T 1 t**W+4++V*J*rl^^. J*MJ^^^ 1 ^/U^As^AXAJaJ^^ FIGURE 6a. Responses recorded intracellularly in two separate hyponeural motor neurons. Upper trace, small irregular post synaptic potentials from cell body; (bar = 5 mV); lower trace, spontaneous spike potentials from close to axon hillock region (bar = 40 mV). Spikes were never recorded from the cell body region either spontaneously or to injected current, b. Two cells impaled close together in the same segmental ganglion ipsilaterally (photic stimulation arrow). Injected current showed that these were not recorded from a single cell and repeated impalements of other cells in same area of such hyponeural preparations showed a strong correlation between recorded synaptic activity implying many of these cells received input from the same presynaptic units, c. Similar to (b) but cells impaled at opposite ends of a single ganglion ipsilaterally. In general the closer cells are together the greater the correlation in pattern of (electrical stimulation arrow), d. Two cells impaled contralaterally in the same ganglion both with 60 mV resting potentials. One cell shows and the other Although the correlation is striking it is not an exact mirror image; analysis of responses over a number of seconds shows occasional. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Marine Biological Laboratory (Woods Hole, Mass. ); Marine Biological Laboratory (Woods Hole, Mass. ). Annual report 1907/08-1952; Lillie, Frank Rattray, 1870-1947; Moore, Carl Richard, 1892-; Redfield, Alfred Clarence, 1890-1983. Woods Hole, Mass. : Marine Biological Laboratory
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Keywords: ., bookauthorlilliefrankrat, booksubjectbiology, booksubjectzoology
