D Head

Allison, S. ., Babulal, G. ., Stout, S. ., Barco, P. ., Carr, D. ., Fagan, A. ., … Head, D. . (1969). Alzheimer Disease Biomarkers and Driving in Clinically Normal Older Adults: Role of Spatial Navigation Abilities. Alzheimer Disease and Associated Disorders, 32(2), 101-106. https://doi.org/10.1097/WAD.0000000000000257 (Original work published 1969)

Allison, S. ., & Head, D. . (2017). Route repetition and route reversal: Effects of age and encoding method. Psychology and Aging, 32(3), 220-231. https://doi.org/10.1037/pag0000170