• Publications
  • Influence
The arrangement of the three cone classes in the living human eye
Human colour vision depends on three classes of receptor, the short- (S), medium- (M), and long- (L) wavelength-sensitive cones. These cone classes are interleaved in a single mosaic so that, at eachExpand
  • 806
  • 27
  • Open Access
Adaptive optics scanning laser ophthalmoscopy.
We present the first scanning laser ophthalmoscope that uses adaptive optics to measure and correct the high order aberrations of the human eye. Adaptive optics increases both lateral and axialExpand
  • 774
  • 18
  • Open Access
A population study on changes in wave aberrations with accommodation.
Wave aberrations were measured with a Shack-Hartmann wavefront sensor (SHWS) in the right eye of a large young adult population when accommodative demands of 0, 3, and 6 D were presented to theExpand
  • 230
  • 18
  • Open Access
Functional consequences of the relative numbers of L and M cones.
Direct imaging of the retina by adaptive optics allows assessment of the relative number of long-wavelength-sensitive (L) and middle-wavelength-sensitive (M) cones in living human eyes. We examineExpand
  • 201
  • 16
  • Open Access
Automated identification of cone photoreceptors in adaptive optics retinal images.
  • K. Li, A. Roorda
  • Medicine, Physics
  • Journal of the Optical Society of America. A…
  • 1 May 2007
In making noninvasive measurements of the human cone mosaic, the task of labeling each individual cone is unavoidable. Manual labeling is a time-consuming process, setting the motivation for theExpand
  • 176
  • 14
  • Open Access
Packing arrangement of the three cone classes in primate retina
We describe a detailed analysis of the spatial arrangement of L, M and S cones in the living eyes of two humans and one monkey. We analyze the cone mosaics near 1 degrees eccentricity usingExpand
  • 201
  • 11
  • Open Access
Longitudinal study of cone photoreceptors during retinal degeneration and in response to ciliary neurotrophic factor treatment.
PURPOSE To study cone photoreceptor structure and function in patients with inherited retinal degenerations treated with sustained-release ciliary neurotrophic factor (CNTF). METHODS Two patientsExpand
  • 229
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  • Open Access
High-resolution imaging with adaptive optics in patients with inherited retinal degeneration.
PURPOSE To investigate macular photoreceptor structure in patients with inherited retinal degeneration using high-resolution images and to correlate the findings with clinical phenotypes and geneticExpand
  • 220
  • 7
  • Open Access
Revealing Henle's fiber layer using spectral domain optical coherence tomography.
PURPOSE Spectral domain optical coherence tomography (SD-OCT) uses infrared light to visualize the reflectivity of structures of differing optical properties within the retina. Despite their presenceExpand
  • 209
  • 7
  • Open Access
Noninvasive visualization and analysis of parafoveal capillaries in humans.
PURPOSE To demonstrate a noninvasive method to visualize and analyze the parafoveal capillary network in humans. METHODS An adaptive optics scanning laser ophthalmoscope was used to acquire highExpand
  • 172
  • 7
  • Open Access