
Assessment of cognitive load through photoplethysmography and bioimpedance responses during mental arithmetic tasks
<a href="https://news.google.com/rss/articles/CBMiX0FVX3lxTFBqUjlSU1dpakphV2pqNk5DOGNFMFkxeHFvX3BPcTVkMXFYY3BINW04UVAwWnNpUWJmTm9sTWpmMmxqM1d0U2xQTHZtYVVNdFdXSkluRzJVVmxtWVR0YzhR?oc=5" target="_blank">Assessment of cognitive load through photoplethysmography and bioimpedance responses during mental arithmetic tasks</a>&nbsp;&nbsp;<font color="#6f6f6f">Nature</font>

