TY - RPRT TI - Are subitizing and counting implemented as separate or functionally overlapping processes? AU - Manuela Piazza AU - Andrea Mechelli AU - Brian Butterworth AU - Cathy J Price PY - 2002 DO - 10.1006/nimg.2001.0980 UR - https://pubmed.ncbi.nlm.nih.gov/11798277/ ID - 11798277 ER -