title: Irene E. Loewenfeld, PhD Physiologist of the pupil.
abstract: Irene E. Loewenfeld, PhD has devoted a long and vigorous professional life to understanding the workings of the pupil of the human eye. Her interest in the pupil began in 1940 when she went to work as a technician in the pupillography laboratory of Professor Otto Lowenstein at New York University. It culminated in her widely admired textbook The Pupil, published in 1993. Among her many contributions, Loewenfeld provided rigorous observations about Adie tonic pupil, anisocoria in optic tract lesions, Argyll Robertson pupil, oculomotor paresis with cyclic spasms, and innovations in electronic recordings of pupil movement.
authors.forename: H Stanley
authors.initials: HS
authors.lastname: Thompson
authors.forename: Randy H
authors.initials: RH
authors.lastname: Kardon
mesh_terms: D049673:History, 20th Century; D006801:Humans; D009885:Ophthalmology / Q000266:history*; D010827:Physiology / Q000266:history*; D011680:Pupil; D014481:United States