Author, Expert & Speaker


prison-bound-check-your-claustrophobia-at-the-sally-portMy recent MRI stirred up memories of passing through a sally port (controlled entryway) and living in a prison cell. Magnetic resonance imaging, or MRI, is a system that uses magnetic fields and radio waves to take detailed images of the interior of the body. Lying on my back, noise-muffling ear gear in place, I was slowly inserted into a large tube after having been admonished not to move by the technician in charge.… Read the rest

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