Tag

Electrical Activity

All articles tagged with #electrical activity

neuroscience2 years ago

Insights into Near-Death Experiences from Brain Monitoring Studies

A new study shows that there is a surge of neurophysiological activity in the dying human brain, including in regions associated with conscious processing. The observed brain activity pattern may account for subjective reports of near-death experiences. The study demonstrates that withdrawal of ventilatory life support triggers a transient surge of electrical activity throughout the brain. The researchers suggest that the pattern of brain activity they observed may account for subjective reports of vivid perceptions during near-death experiences.

science2 years ago

Revolutionizing Biological Chemistry: Uncovering Intracellular Electrical Activity.

Researchers at Duke University have discovered that electrical fields exist within and around a type of cellular structure called biomolecular condensates, which form compartments inside the cell without needing the physical boundary of a membrane. This discovery could change the way researchers think about biological chemistry and provide a clue as to how the first life on Earth harnessed the energy needed to arise. The ongoing reaction within our cells is not yet fully understood, but it could have important implications for many different fields.