Neuralink and the future of knowledge work

Yesterday evening, Elon Musk gave the first public presentation about Neuralink, a company he founded in 2017 to build brain-computer interfaces. While most of the research in that field has been focused on restoring functionality lost due to paralysis, Elon targets healthy and able-bodied people. Elon considers that artificial intelligence surpassing human intelligence is not …

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Measuring brain function: how do fMRI scanners work?

In 1977, Dr. Raymond Damadian performed the first magnetic resonance imaging (MRI) scan on a live human patient (Edelman, 2014). MRI is a non-invasive medical imaging technique producing detailed pictures of anatomical structures and physiological processes inside the body (McRobbie et al., 2017). MRI scans are considered safer than CT scans and PET scans as …

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