Researchers have built a hybrid biocomputer — combining laboratory-grown human brain tissue with conventional electronic circuits — that can complete tasks such as voice recognition.
https://www.nature.com/articles/s41928-023-01069-w
https://www.biorxiv.org/content/10.1101/2023.02.28.530502v1.full.pdf
I recently changed my body donation consent because of this. I consent to organ donation but not to scientific research. My brain cells are not down to participate in this shit!