TY - RPRT TI - Rapid phonetic learning of Mandarin tones in adults: Daily behavioral improvement and brain activity changes AU - Li, X. AU - Jeong, H. AU - Astikainen, P. PY - 2025 DO - 10.1101/2025.10.06.680317 UR - https://www.biorxiv.org/content/10.1101/2025.10.06.680317v1 ID - 10.1101/2025.10.06.680317 ER -