TY - RPRT TI - Cortical surface-based analysis. II: Inflation, flattening, and a surface-based coordinate system. AU - B Fischl AU - M I Sereno AU - A M Dale PY - 1999 DO - 10.1006/nimg.1998.0396 UR - https://pubmed.ncbi.nlm.nih.gov/9931269/ ID - 9931269 ER -