In order to investigate the functional brain anatomy associated with verbal and visual working memory, functional magnetic resonance imaging was performed.
Sun, J., Liu, F., Wang, H., Yang, A., Gao, C., Li, Z., & Li, X. (2019). Connectivity properties in the prefrontal cortex during working memory: a near-infrared spectroscopy study. Journal of Biomedical Optics, 24(05), 1. https://doi.org/10.1117/1.jbo.24.5.051410