Foreign Accent Syndrome has no paranormal features as individuals with FAS do not start speaking a new language, but rather develop an accent that sounds like it originates from another language.
People with FAS still speak their original language using the same words and grammatical structures. Their ability to communicate remains unchanged—it’s only the way their speech sounds that is affected. If FAS were a paranormal phenomenon, one might expect individuals to suddenly start speaking fluently in languages they’ve never learned before, which has never been observed in scientific studies of FAS. Insted of "downloading" new knowledge or an accent from an external source, brain injuries cause changes in rhythm, intonation, and pronunciation. It merely resembles an accent from another language, but it’s a physiological change, not new skills.
People with FAS still speak their original language using the same words and grammatical structures. Their ability to communicate remains unchanged—it’s only the way their speech sounds that is affected. If FAS were a paranormal phenomenon, one might expect individuals to suddenly start speaking fluently in languages they’ve never learned before, which has never been observed in scientific studies of FAS. Insted of "downloading" new knowledge or an accent from an external source, brain injuries cause changes in rhythm, intonation, and pronunciation. It merely resembles an accent from another language, but it’s a physiological change, not new skills.