Glyn Humphreys obituary

Key figure in cognitive neuroscience whose research helped many stroke victimsWhen the neuropsychologist Glyn Humphreys, who has died suddenly aged 61, took up his first lectureship, at Birkbeck College, London, a student with a background in physiotherapy joined his class. She asked about the implications of David Marr’s theory of visual perception for the understanding of patients who experience visual disturbances after suffering a stroke. This led to a lively discussion and a subsequen