Gonzalo Rojas Costa
Laboratory for Advanced Medical Image Processing, Department of Radiology, Clínica las Condes, Santiago-Chile
The picture shows a “Holmes Stereoscope” (1859, Oliver Wendell Holmes, Sr.) with the default mode network created by the author (for that reason the name of the picture). Viewing through the prisms of the Stereoscope, the default mode network appears in 3D.