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Mind Energy

Phenomena of the Mind

Endless mysteries dwell inside and outside the brain, and it’s hard to know where the brain ends and the mind begins. Dr. Michael Egnor and Dr. Andrew Newberg discuss near death experiences, speaking in tongues, and many more mysteries of the mind. Show Notes 00:23 | Near Death Experiences 04:17 | Limitations of the Brain 08:06 | Negative Encounters within…

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The Human Brain Has Given Researchers a Big Surprise

Gray matter isn't the big story. Connection—the connectome—is the astonishing feature of the brain.

We hear a good deal about the gray matter (the neurons) in the brain. They are often considered synonymous with thinking. For a long time, it was believed that the white matter did not do very much and its signals were generally excluded from brain mapping studies as noise. But that has all changed in recent years: You might think that the brain is mostly gray matter, as it certainly looks that way, but in actuality there is more white matter in the brain. White matter is the infrastructure of the brain and includes the long nerve axons and their protective layer of fat, called myelin. Gray matter, on the other hand, is composed of the neurons themselves. Scientists have…