Eksempler på cone

• Spectral sensitivities of the middleand long-wavelength sensitive cones derived from measurements in observers of known genotype.

• Chromatic properties of retinal ganglion cells can be modeled through random connections between cones and later neurons; alternatively connectional specificity may be present.

• 907 binding pocket of opsin diminishes bleaching adaptation of retinal cones.

• Therefore, only three cones of beams are necessary instead of five cones in the first design.

• The bat claws are in the form of solid cones and/or large curving claws.

• In the turtle visual system, color opponency is found in the first synapse between cones and horizontal cells.

• First, the outer fibers of the narrowest cones at the foveal center were examined for the presence of mitochondria.

• Our observations on a larger sample of human retinas confirm that mitochondria are found consistently in the outer fiber of foveal cones.

• The first and foremost modification introduced into anchovy cones was the turning of the lamellar stacks by 90 deg, effectively producing receptors with end-on dichroism.

• The number of opsin-positive cones (representing the average of the six area values) was determined for each animal.

• However, no comparable vascular network is present in the outer retina to induce the centripetal translocation of cones.

• The spectral sensitivities of the middle- and long-wavelength-sensitive cones derived from measurements in observers of known genotype.

• However, we also find that the relative contributions of the two cones at isoluminance varies with spatial frequency.

• Characteristics and ionic processes involved in feedback spikes of tur tle cones.

• The spectral sensitivity of the human short-wavelength sensitive cones derived from thresholds and color matches.