Neurosurgeon’s Near-Death Experience Showed Him Universal Consciousness for the First Time

A sudden, severe illness

After earning his medical degree at Duke University, Alexander trained for 11 years and worked as a neurosurgeon for more than two decades. His career included 15 years teaching and operating at Harvard Medical School. He had been taught that consciousness arises from chemical reactions in the brain, a view known as physicalism.

Evidence from the hospital

A lumbar puncture found pus under pressure in his cerebrospinal fluid, with a glucose level of 1 mg/dl. The article gives the normal range as 80–90 and says severe bacterial meningitis can sometimes lower it to 20. CT and MRI scans showed that the entire neocortex was involved.

Alexander said his survival prospects had fallen to 2 percent when he began to awaken on the seventh day. He recovered fully over about two months. Afterward, he reviewed his records and scans and spoke with his doctors, seeking a physicalist explanation for what had happened.

A different model of consciousness

Alexander concluded that conventional explanations were insufficient and that a broader model of reality was needed. He describes the brain as a transceiver or antenna that tunes in to a larger, collective consciousness, rather than as the source of consciousness.

He points to ideas associated with Harvard psychologist William James, French philosopher Henri Bergson and English writer Aldous Huxley. The article says they proposed a “reducing valve” role for the brain in the early 20th century. Alexander argues that consciousness is fundamental and affects physical matter from the top down, unlike physicalism’s brain-based account.

Science and personal inquiry

Alexander cites spontaneous remissions, the placebo effect and the observer effect in quantum mechanics experiments as evidence for the influence of mind over matter. These examples support his argument, but he presents his view as a model for understanding consciousness. He says combining first-person subjective inquiry with rigorous empirical science could help clarify the nature of shared reality.