- Images from Harvard Medical School's The Whole Brain Atlas.www.med.harvard.edu/AANLIB/cases/case17/mr1/020.html
- Image and text on a vascular malformation affecting the parietal lobewww-medlib.med.utah.edu/WebPath/CNSHTML/CNS028.html
- Movie from Harvard Medical School's The Whole Brain Atlas.www.med.harvard.edu/AANLIB/cases/case17/mra.mpg