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. 1969 Jun;9(6):845–859. doi: 10.1016/S0006-3495(69)86422-2

Computer Assisted Analysis of S-Potentials

Ken-Ichi Naka
PMCID: PMC1367480  PMID: 5794111

Abstract

S-potentials from the channel catfish were analyzed using a high speed biological data processing system developed at this Institute. The analysis has shown that, when moderately dark adapted, the relation between the (maximal) amplitude of S-potential and log intensity of flash was the hyperbolic tangent throughout the whole visible spectrum. This is what one could expect if the S-potential in the fish was generated by signals from a single class of pigment and each signal had discrete action on the S-potential generating mechanism. The maximal absorption of the pigment involved was at around 625 nm.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

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