Alex Honnold ‘feels no fear’ scientists say after brain tests, El Capitan climb. Caption Settings Dialog Beginning of dialog window.
Escape will cancel and close the window. The Brain Defense: Vets with head trauma, stress find mercy in court. Features Posted Mar 01, 2017 11:20 am CST By Kevin Davis Brock Hunter and Kris Parson.
Photo Illustration by Steve Ravenscraft. Not long after Kris Parson returned home from the war in Iraq, his girlfriend began calling the police to their house in Coon Rapids, Minnesota, a suburb about 15 miles north of Minneapolis. Then one night she called the police again. While he was being booked at the jail, Parson knew just whom to call. Hunter has developed a specialty in representing veterans charged with crimes outside the military justice system. Lawyer-Veteran Hunter is a veteran himself, having served four years in the Army, mostly as a sniper scout in the tension-filled demilitarized zone of Korea during the late 1980s. When he returned, he spent a few years in college not knowing what he wanted to do, went to law school and joined a corporate firm. After leaving that job, Hunter took on criminal cases and worked for the local public defender’s office. Brain network of psychopathic criminals functions differently. Many criminal offenders display psychopathic traits, such as antisocial and impulsive behaviour.
And yet some individuals with psychopathic traits do not commit offences for which they are convicted. As with any other form of behaviour, psychopathic behaviour has a neurobiological basis. To find out whether the way a psychopath’s brain is functionally, visibly different from that of non-criminal controls with and without psychopathic traits, we talked to Dirk Geurts and Robbert-Jan Verkes: researchers from the Donders Institute, the Department of Psychiatry at the Radboud University Medical Centre. Behold the Most Complicated Object in the Known Universe - The Leonard Lopate Show. Could US Military Brain Scans Screen Police for Racial Bias? Can functional magnetic resonance imaging (fMRI) brain scans and other technology currently being tested on soldiers in the US military be used to screen police recruits for hidden racist attitudes?
The answer is a resounding YES! Departments all over the country should be paying attention because this is the future and it’s ready to use right now. It’s just one bi-product of “The Human Brain Project,” whose goal is to map and recreate the brain using super computers. The purpose is to advance the fields of neuroscience, as well as technology. That, of course, is not the goal of the military and DARPA (Defense Advanced Research Projects Agency) who are also involved as investors.
History, Travel, Arts, Science, People, Places. How This Scientist Discovered Coffee Was Reorganizing His Brain. The First Quantified Brain. A portrait of Russell Poldrack's brain Russell Poldrack is not quite an ordinary guy.
He eats his breakfast, drinks his coffee, and goes to work. So far, so ordinary. Why The World Isn’t As It Seems. Take a close look at the floor tiles in the scene below.
First, focus your attention on the tile directly below the potted plant, in the shadow of the table. Then, look at the tile to the right, outside of the table. Did my brain make me do it? Neuroscience and Free Will (2) (Part One) Discoveries in neuroscience, and the science of behaviour more generally, pose a challenge to the existence of free will.
But this all depends on what is meant by ‘free will’. The term means different things to different people. ListMenziesFreeWill.pdf. This Device Brings “Brave New World” to Life. Opposition to racism used to be a political stance.
Now it has every marking of a religion, with both good and deleterious affects on American society. An anthropology article from 1956 used to get around more than it does now, “Body Ritual Among the Nacirema.” Because my mother gave it to me to read when I was 13, of course what I remember most from it is that among the Nacirema, women with especially large breasts get paid to travel and display them. Perceive this: The human brain controls alpha-band oscillation phase to effect temporal predictions. Standard models of perception are stimulus-driven, meaning that the external perceptual event drives the brain's perception-related activity.
However, the tide may be turning: recent ideas suggest that our perceptual experiences and visually guided behaviors are influenced by top-down processes in the brain – specifically, the brain's predictions about the external world. Porn 'Addiction' Isn't Really Addiction, Neuroscientists Say. Porn "addiction" has been a subject of considerable debate among psychologists and in pop culture.
Some argue that porn encourages sexual violence and harms relationships. Others say it may have a place in a healthy sex life. Addiction is not a disease: A neuroscientist argues that it’s time to change our minds on the roots of substance abuse. The mystery of addiction — what it is, what causes it and how to end it — threads through most of our lives. Experts estimate that one in 10 Americans is dependent on alcohol and other drugs, and if we concede that behaviors like gambling, overeating and playing video games can be addictive in similar ways, it’s likely that everyone has a relative or friend who’s hooked on some form of fun to a destructive degree. But what exactly is wrong with them? For several decades now, it’s been a commonplace to say that addicts have a disease. However, the very same scientists who once seemed to back up that claim have begun tearing it down. Psychosurgeons Use Lasers to Burn Away Mental Illness.
A brain surgeon begins an anterior cingulotomy by drilling a small hole into a patient’s skull. The surgeon then inserts a tiny blade, cutting a path through brain tissue, then inserts a probe past sensitive nerves and bundles of blood vessels until it reaches a specific cluster of neural connections, a kind of switchboard linking emotional triggers to cognitive tasks. With the probe in place, the surgeon fires up a laser, burning away tissue until the beam has hollowed out about half a teaspoon of grey matter. This is the shape of modern psychosurgery: Ablating parts of the brain to treat mental illnesses.
Which might remind you of that maligned procedure, the lobotomy. 'Exploding head syndrome' common in young people: Nearly one in five startled by loud, non-existent noises. Washington State University researchers have found that an unexpectedly high percentage of young people experience "exploding head syndrome," a psychological phenomenon in which they are awakened by abrupt loud noises, even the sensation of an explosion in their head. Brian Sharpless, a Washington State University assistant professor and director of the university psychology clinic, found that nearly one in five -- 18 percent -- of college students interviewed said they had experienced it at least once. It was so bad for some that it significantly impacted their lives, he said.
"Unfortunately for this minority of individuals, no well-articulated or empirically supported treatments are available, and very few clinicians or researchers assess for it," he said. A Common Link Among Female Criminals: Brain Injury. Nearly 40 percent of women in prison in Ontario, Canada, have suffered a traumatic brain injury (TBI), according to a study published this month in the Journal of Correctional Health Care. The study, the first to look at the rate of TBIs among prison populations in Canada, contributes to a growing body of evidence associating blows to the head with a multitude of long-term, negative health outcomes, from homelessness and substance abuse to risky behavior and incarceration.
In revealing the high rate of TBIs among people in prison, particularly among female inmates, the research team hopes to raise awareness of a widespread yet overlooked public health problem. "TBIs are common, and most are not associated with offending behaviors," said Dr. Coming Soon—Electronic Mood Control. I’m working on a story that’s almost due. It’s going well. I’m almost finished. But then everything falls apart. Brain-altering devices have hit the mainstream. Sleep Paralysis Linked to Genetics, Anxiety & Stressful Events. People who've experienced the strange phenomenon of sleep paralysis may feel like they can't move their body when they're falling asleep or waking up, or may have hallucinations that there's a malevolent presence pressing down on them. Tuning In To The Brain's 'Cocktail Party Effect'
Is This the Most Misleading Image in Neuroscience? By Neurobonkers. Alien Abduction or “Accidental Awareness”? “So then they roll me over on my back, and the examiner has a long needle in his hand. Thync. Wearable for state-of-mind shift set for 2015. Photographer Uses Brain Waves To Reveal What People Really Want To Look Like. They say that beauty is in the eye of the beholder, but what happens when that beholder is your own subconscious? Photographer Scott Chasserot put that to the test with his project, "Original Ideal. " "What do we find instinctively beautiful in the human face, and how does this translate to self-image?
" The First Successful Demonstration Of Brain-To-Brain Communication In Humans. How extreme isolation warps the mind. Sarah Shourd’s mind began to slip after about two months into her incarceration. She heard phantom footsteps and flashing lights, and spent most of her day crouched on all fours, listening through a gap in the door. The art and science of whispering - Radiotonic. Autonomous sensory meridian response, or ASMR, is the name of both the tingling sensation we feel when listening to whispering and other high frequency noises and the online community devoted to it.
Boost Your Brain’s Power With a 9-Volt Battery and Some Wet Sponges. It seems, with the help of a 9-volt battery, wire, crocodile clips, and wet sponges, you can increase your brain’s performance and, more importantly, return your brain to its younger, more malleable and learning-receptive state. 'Neural noise' may influence free will, study suggests. Why Did Our Brains Stop Expanding? What Happens to the Brain During Spiritual Experiences? - Lynne Blumberg. Pedophiles' Brains Show Abnormal Reaction to Kids' Faces. Dopamine turns worker ants into warrior queens. Learning New Ideas Alters Brain Cells. This is your brain on art: Why we’re moved by certain works. Scientists Finally Show How Your Thoughts Can Cause Specific Molecular Changes To Your GenesTunedBody. Gene expression changes with meditation. Neurostimulation: The Next Mind-Expanding Idea.
Arnon Grunberg Is Writing While Connected to Electrodes. A Neuroscientist's Radical Theory of How Networks Become Conscious - Wired Science. Your brain sees things you don't. Autonomous sensory meridian response. Herpes Medication Produces "Walking Corpse Syndrome" Recurring dream. Brain stimulation affects compliance with social norms. Synchronized virtual reality heartbeat triggers out-of-body experiences.
When Power Goes To Your Head, It May Shut Out Your Heart. The neuroscience of dying: Brain activity continues up to 30 seconds after blood flow stops. Neurobiology of a hallucination. Low dose psychedelics increase neurogenesis, help mice unlearn fear. Pop neuroscience is bunk! Scientists Declare: Nonhuman Animals Are Conscious. The Vagus Nerve and the Healing Promise of The Sudarshan Kriya. Child Abuse Leaves Distinct Gene Activity Patterns. Meditation Health Benefits: What The Practice Does To Your Body. The Enormous Promise of Psychedelics for Sustaining Health, Happiness and Sanity. The science behind meditation, and why it makes you feel better.
How An Unlikely Drug Helps Some Children Consumed By Fear : Shots - Health News. Take a deep breath – scientists working on a stress breath test. Neurologist discovers 'dark patch' inside brains of killers and rapists. What Makes You Feel Fear? : Shots - Health News. First-Ever Incredible Footage of a Thought Being Formed.
Nothing to fear but suffocation. Faulty braking system leads to depression. U.S. researchers map emotional intelligence of the brain. Brain Aging Linked to Sleep-Related Memory Decline. Neuromarketing. Pacemaker-like device being trialled as Alzheimer's treatment. Researchers find way to suppress certain types of memories. The Brain Chemistry of Social and Sexual Monogamy. The Unconscious Brain Can Do Math, Read. Brain implant could warn of the onset of dementia. Are neuroscientists the next great architects?
Infant stress linked to teen brain changes. Demystifying the Mind. Your brain on speed dating. Brain Stimulation Gives Tics to Those Without Tourette’s. The Power of Music: Mind Control by Rhythmic Sound. Dexter Morgan, Showtime’s serial killer: Could neuroscience save him if he were caught? Ketamine for Depression: The Most Important Advance in Field in 50 Years? A Lively Mind: Your Brain On Jane Austen : Shots - Health Blog. Is Willpower a Limited Resource Which Can be Cultivated with Exercise? 'Psychopaths' have an impaired sense of smell, study suggests. New font designed to help dyslexic people read. Sex matters: Men recognize cars and women recognize living things best, psychological analysis finds. Neural implant recovers ability to make decisions, monkey study shows.
The psychological syndrome that causes you to speak with a fake foreign accent. Neuroscientists successfully control the dreams of rats. Could humans be next? Does Self-Awareness Require a Complex Brain? Can We Learn To Forget Our Memories? : Shots - Health Blog. Touring the brain. In the Shadow of Hegel: How Does Thought Arise Out of Matter? The Neurobiology of Brain Injury. From Sci-Fi to Sci-Fact: The New Frontier of Neuroscience. Brain Bugs: Hallucinations, Forgotten Faces, and Other Cognitive Quirks.
The Neuroscience of Creativity and Insight. Why Can Some People Recall Every Day Of Their Lives? Brain Scans Offer Clues : Shots - Health Blog.