Men­tal self-rota­tion is the cog­ni­tive abil­i­ty to imag­ine your­self in dif­fer­ent loca­tions in space, and to imag­ine your body mov­ing in space. We need it for every­day activ­i­ties such as find­ing a place or read­ing a map. The abil­i­ty involved is tech­ni­cal­ly called ego­cen­tric spa­tial trans­for­ma­tions (yes, that is the sci­en­tif­ic expres­sion) or men­tal self rota­tion, and the brain…