Does the acquisition of literacy fundamentally alter the structural and functional organization of the human brain? Feggy Ostrosky-Solis, a prominent researcher in neuropsychology, investigates the neuroplasticity associated with learning to read and write. By comparing literate and illiterate populations, the author examines how the cognitive demands of literacy reorganize neural pathways and influence executive function, memory, and spatial processing.

Experts recognize this work as a significant contribution to the study of cultural neurobiology and the impact of education on brain architecture. Researchers frequently cite the author's findings when discussing the biological markers of cognitive development in diverse populations.