Commentary: At least eighty percent of brain grey matter is modifiable by physical activity: a review study Esteban Cornejo, Irene Catena Martínez, Andrés Hillman, Charles H. Kramer, Arthur F. Erickson, Kirk I. Ortega Porcel, Francisco Bartolomé Exercise Physical activity Brain Hippocampus Lifespan A commentary on At least eighty percent of brain grey matter is modifiable by physical activity: a review study by Batouli, S. A. H., and Saba, V. (2017). Behav. Brain Res. 332, 204–217. doi: 10.1016/j.bbr.2017.06.002 2019-05-24T10:08:28Z 2019-05-24T10:08:28Z 2018-05-08 info:eu-repo/semantics/article Esteban-Cornejo I, Catena A, Hillman CH, Kramer AF, Erickson KI and Ortega FB (2018) Commentary: At least eighty percent of brain grey matter is modifiable by physical activity: a review study. Front. Hum. Neurosci. 12:195. doi: 10.3389/fnhum.2018.00195. 1662-5161 http://hdl.handle.net/10481/55856 eng http://creativecommons.org/licenses/by/3.0/es/ info:eu-repo/semantics/openAccess Atribución 3.0 España Frontiers Media.