Medical Definition of Ladd-Franklin theory

1. A theory, pertaining to colour vision, that gray is the earliest of colour sensations, from which are derived, by molecular change, two paired substances that, respectively, detect yellow and blue, and that the yellow gives rise to paired substances for detection of red and green. Synonym: Ladd-Franklin theory. (05 Mar 2000)

Lexicographical Neighbors of Ladd-Franklin Theory

Lactophrys quadricornis
Lactuca sativa
Lactuca sativa asparagina
Lactuca sativa capitata
Lactuca sativa crispa
Lactuca sativa longifolia
Lactuca scariola
Lactuca serriola
Lacy
Lada
Ladakh
Ladd
Ladd's band
Ladd's operation
Ladd-Franklin
Ladd-Franklin theory (current term)
Ladin
Ladino
Ladinos
Ladislaus
Ladoga
Ladrone Islands
Lady
Lady-in-waiting
Lady Amherst's pheasant
Lady Bountiful
Lady Campbell
Lady Day
Lady Diana Frances Spencer
Lady Emma Hamilton

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