Lev Alexandrovich Zasetsky (9 August 1920 – 9 September 1993) was a patient who was treated by Soviet neuropsychologist Alexander Luria. Zasetsky suffered a severe brain injury, losing his ability to read, write, and speak (retrieving desired words was particularly difficult), and suffering impaired vision, memory, and other functions.
Lev Alexandrovich Zasetsky (9 August 1920 – 9 September 1993) was a patient who underwent treatment by Soviet neuropsychologist Alexander Luria. As a result of severe brain injury, Zasetsky lost the ability to read, write, and speak, with significant challenges in recalling specific words and experiencing impairments in vision, memory, and other cognitive functions.