TY - RPRT TI - From thoughtless awareness to effortful cognition: alpha - theta cross-frequency dynamics in experienced meditators during meditation, rest and arithmetic AU - Rodriguez-Larios, J. AU - Faber, P. AU - Achermann, P. AU - Tei, S. AU - Alaerts, K. PY - 2020 DO - 10.1101/2020.01.14.905935 UR - https://www.biorxiv.org/content/10.1101/2020.01.14.905935v1 ID - 10.1101/2020.01.14.905935 ER -