Dualism: my theory says the soul must use its given brain (Identity)

by David Turell @, Monday, October 12, 2020, 20:27 (292 days ago) @ David Turell

This article discusses serotonin and dopamine effects:


In first-of-their-kind observations in the human brain, an international team of researchers has revealed two well-known neurochemicals -- dopamine and serotonin -- are at work at sub-second speeds to shape how people perceive the world and take action based on their perception.


the neurochemicals appear to integrate people's perceptions of the world with their actions, indicating dopamine and serotonin have far more expansive roles in the human nervous system than previously known.


"An enormous number of people throughout the world are taking pharmaceutical compounds to perturb the dopamine and serotonin transmitter systems to change their behavior and mental health," said P. Read Montague, senior author

"Every choice that someone executes involves taking in information, interpreting that information, and making decisions about what they perceived," said Kenneth Kishida, a corresponding author of the study and an assistant professor of physiology and pharmacology, and neurosurgery, at Wake Forest School of Medicine. "There's a whole host of psychiatric conditions and neurological disorders where that process is altered in the patients, and dopamine and serotonin are prime suspects."


"These neuromodulators play a much broader role in supporting human behavior and thought, and in particular they are involved in how we process the outside world," Bang said. "For example, if you move through a room and the lights are off, you move differently because you're uncertain about where objects are. Our work suggests these neuromodulators -- serotonin in particular -- are playing a role in signaling how uncertain we are about the outside environment."

Comment: Just another way to look at a human brain that is not electrical signals, pointing out that a normal mental state requires normal brain function which includes the proper production of dopamine and serotonin.

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