作者: H. Stieve
DOI: 10.1007/978-3-642-87599-1_22
关键词:
摘要: Phototransduction in invertebrates differs at least two conspicuously important aspects from that of vertebrates: In the visual pigment is converted by light to a thermostable meta-state which not, or only very slowly, metabolically regenerated. The electrical signal excitation based upon an increase membrane conductance as opposed decrease vertebrates, resulting voltage signals (receptor potentials) opposite polarity.