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Drug Addiction: From Neuroscience to Ethics

By Michele Farisco, Kathinka Evers and Jean-Pierre Changeux — 2018

In the present paper, we suggest a potential new ethical analysis of addiction focusing on the relationship between aware and unaware processing in the brain.

Read on www.frontiersin.org

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Scientists Say A Mind-Bending Rhythm In The Brain Can Act Like Ketamine

In mice and one person, scientists were able to reproduce the altered state often associated with ketamine by inducing certain brain cells to fire together in a slow, rhythmic fashion.

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Can Extreme Sports Become Addictive?

Rock climbing as an addiction.

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Surprising Link Between Athletics and Addiction

While investigating the idealized benefits between sport and addiction, researchers found that the prevalence of substance abuse in some sports communities, in fact, creates a greater risk of addictions for people already vulnerable to them.

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Scientists Look At The Strange "Half-Dead" State Of Meditating Buddhist Monks

In Tibetan Buddhism, there’s a mystical concept known as “thukdam” or “tukdam,” in which an experienced meditator can slip into a state of mind said to be accessible at the time of death.

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The Neuroscience of . . . Birth

In this article, we take a look at the numerous changes affecting a mother’s brain before and after birth, and then consider why so little research has been conducted on the brain during birth.

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Polyvagal Theory and How It Relates to Social Cues

We innately long for feelings of safety, trust, and comfort in our connections with others and quickly pick up cues that tell us when we may not be safe.

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Stephen Porges: ‘Survivors are Blamed Because they Don’t Fight’

The psychiatry professor on the polyvagal theory he developed to understand our reactions to trauma.

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Stephen W. Porges, PhD: Q&A About Freezing, Fainting, and the ‘Safe’ Sounds of Music Therapy

[Porges'] widely-cited polyvagal theory contends that living creatures facing or sensing mortal danger will immobilize, even “play dead,” as a last resort.

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We’re Just Scratching the Surface of the Modern Environment’s Effect on Brain Health

Donna Jackson Nakazawa on Microglial Cells and Nature's "Neat Evolutionary Trick".

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7 Ways Childhood Adversity Changes a Child’s Brain

If you’ve ever wondered why you’ve been struggling a little too hard for a little too long with chronic emotional and physical health conditions that just won’t abate, or feeling as if you’ve been swimming against some invisible current that never ceases, a new field of scientific research...

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Drug Addiction