Albinism in humans Albinism in humans Albinism is a congenital disorder characterized in humans by the complete or partial absence of pigment in the skin, hair and eyes. Albinism is associated with a number of vision defects, such as photophobia, nystagmus, and amblyopia. Lack of skin pigmentation makes for more susceptibility to sunburn and skin cancers. In rare cases such as Chédiak–Higashi syndrome, albinism may be associated with deficiencies in the transportation of melanin granules. This also affects essential granules present in immune cells leading to increased susceptibility to infection. Albinism results from inheritance of recessive gene alleles and is known to affect
Frank Ritter (professor) Psychology from the Carnegie-Mellon University. Ritter has received study fellowships from the United States Air Force Office of Scientific Research, and the European Science Foundation's program on Learning in Humans and Machines. Ritter directs The Applied Cognitive Science Lab at Penn State University. He studies cognitive modelling, cognitive architectures, human computer interaction, and learning. His research has been funded by the US Office of Navy Research, the United States Air Force Office of Scientific Research, DARPA, the Defence Evaluation and Research Agency (U.K.), and the U.K. Joint Council Initiative on Cognitive Science and Human Computer Interaction, as well as corporations