Intrinsic signals from human cone photoreceptors.

  title={Intrinsic signals from human cone photoreceptors.},
  author={Kate Grieve and Austin Roorda},
  journal={Investigative ophthalmology & visual science},
  volume={49 2},
PURPOSE To develop noninvasive means to relate structure to function in human eyes, the authors investigated intrinsic retinal signals at high resolution using an adaptive optics scanning laser ophthalmoscope (AOSLO). METHODS The AOSLO was used in dual-wavelength mode to stimulate the retina with 658 nm visible light and simultaneously to image the retina with 840 nm infrared light. Modulation of each laser beam using acousto-optic modulators allowed the integration of complex, patterned… CONTINUE READING