TY - RPRT TI - Heightened Play following Play Observation in the Absence of 22KHz Calls in Juvenile Rats AU - Michon Linde, F. AU - Achterberg, M. AU - Kaufmann, L. V. AU - Packheiser, J. AU - Bos, S. AU - van Reenen, K. AU - Gazzola, V. AU - Keysers, C. PY - 2025 DO - 10.64898/2025.12.31.697143 UR - https://www.biorxiv.org/content/10.64898/2025.12.31.697143v1 ID - 10.64898/2025.12.31.697143 ER -