Criteria for brain death vary.

Usually brain damage or later brain death results after longer intervals of clinical death even if the heart is restarted and blood circulation is successfully restored.

This condition leads to brain inflammation and the death of nerve cells.

The cause of death had been immediate brain injury resulting in cardiac arrest.

I asked this question to a brain death expert, Stephanie Mann, who was foolish enough to return my emails.

Cooling treatment alone has permitted recovery after 17 minutes of clinical death at normal temperature, but with brain injury.

In other areas of the brain, viable human neurons have been recovered and grown in culture hours after clinical death.

Although loss of function is almost immediate, there is no specific duration of clinical death at which the non functioning brain clearly dies.

I'm a brain scientist, and as a brain scientist,

Without special treatment after circulation is restarted, full recovery of the brain after more than 3 minutes of clinical death at normal body temperature is rare.

You're more complicated than your brain. You've got a brain.

The biological brain is the only brain of the robot.

Turning brain drain into brain gain The case of Pakistan

The old brain is still there. You still have that alligator brain.

The new brain is actually kind of easier than the old brain.

If those diseases where tissues are deteriorating for example Alzheimer's, where the brain, the brain cells, die and we need to restore new brain cells, new functional brain cells what if we could, in the future, use cancer? A tumor put it in the brain and cause it to differentiate into brain cells?

The addition of a drug treatment protocol has been reported to allow recovery of dogs after 16 minutes of clinical death at normal body temperature with no lasting brain injury.

Our newest brain, our Homo sapien brain, our neocortex, corresponds with the what level.

So faking your brain going wrong is evidence that your brain has gone wrong.

And after all, we are our brains. My brain is talking to your brain.

T cells gain entry into the brain via disruptions in the blood brain barrier.

This here is Brain.

Healing the Depressed Brain

Robots on the Brain

The Stressed Out Brain

The big brain integrates signals, which come from the running programs of the lower brain, But subsumption means that the higher brain can interfere with the lower.

Now, there's some things that you can do to make your brain grow new brain cells.

Our bodies are hanging along for the ride, but my brain is talking to your brain.

Brain development Social deprivation in early childhood development can also cause neurocognitive deficits in the brain.

Your brain at positive is 31 percent more productive than your brain at negative, neutral or stressed.

A program called Brain Electrical Activity Mapping then triangulates the source of that abnormality in the brain.

Studies have shown that chemo and radiation therapies may damage brain white matter and disrupt brain activity.

My career path led me to become a computational neuroscientist, so in my day job, I create computer models of the brain to try to understand how the brain makes predictions, how the brain makes decisions, how the brain learns and so on.

Keith Barry does brain magic

Gero Miesenboeck reengineers a brain

Feminism and the Male Brain

The majority of our functional brain is distributed over the outer surface layer of the brain, and to increase the area that's available for mental capacity, the brain surface is highly folded.

I'm a brain scientist, and as a brain scientist, I'm actually interested in how the brain learns, and I'm especially interested in a possibility of making our brains smarter, better and faster.

What is going on? And in that moment, my brain chatter my left hemisphere brain chatter went totally silent.

Cerebral perfusion pressure, or CPP, is the net pressure gradient causing cerebral blood flow to the brain (brain perfusion).

The BRAIN Initiative (Brain Research through Advancing Innovative Neurotechnologies, also referred to as the Brain Activity Map Project) is a proposed collaborative research initiative announced by the Obama administration on April 2, 2013, with the goal of mapping the activity of every neuron in the human brain.

Charles Limb Your brain on improv

Christopher deCharms looks inside the brain

The brain isn't divided into compartments.

You do. It's your emotional brain.