BRAIN • 77 videos

The Science of Deception

What new methods of analysis have been developed in the age-old struggle to discover if someone is telling the truth...or not? Some scientists have gone beyond the polygraph to model other ways of detecting whether we are getting a straight answer or being led down a crooked path.

2017 • Brain

Meditation Can It Change You

Reporter Dr. Graham Phillips examines the effects of meditation in his own life, and the medical evidence of how it affects those who practice it. Can meditation literally make your brain younger?

2017 • Catalyst: Season 2Brain

Your Brain on Tech

Technology isn’t just changing our lives. It’s literally changing our brains -- and maybe for the better. In this episode, I’m a human lab rat in a groundbreaking study at UC Irvine, where scientists test how playing 3D video games affects my spatial memory. Will 10 days of gaming improve my ability to physically navigate a giant, 60-foot maze? And will an fMRI machine detect any physical changes to my brain?

2017 • Mind FieldBrain

Interrogation

Psychology. Neuroscience. Drugs. All can be tools of interrogation. In this episode, an expert shows me how to coerce unsuspecting subjects into signing false confessions; a police psychologist questions me about my personal life after I am injected with a truth serum; and I match wits against a new brainwave-reading lie-detection method developed at Northwestern University.

2017 • Mind FieldBrain

The Psychedelic Experience

Do psychedelic drugs really bring about self-healing and personal enlightenment? New research says they may. In this episode, I travel to the Amazonian jungle of Peru to experience the mind-expanding effects of the psychedelic brew Ayahuasca.

2017 • Mind FieldBrain

The Greater Good

Would you reroute a train to run over one person to prevent it from running over five others? In the classic “Trolley Problem” survey, most people say they would. But I wanted to test what people would actually do in a real-life situation. In the world’s first realistic simulation of this controversial moral dilemma, unsuspecting subjects will be forced to make what they believe is a life-or-death decision.

2017 • Mind FieldBrain

Powering the Mind

What is memory? How do our memories change from childhood to adulthood? How we can build up greater brain reserves to power our mind into old age? Brain epigenetics, how the expression of our DNA can be changed by our experiences, is an intriguing new area of science with huge health implications.

2015 • Catalyst: Season 1Brain

Perspective Games

Professor Shapiro reaches back into history to show that artists, architects and mathematicians have also employed visual “tricks” to baffle and entertain us by manipulating perspective and challenging our ideas of what is real and what is fake.

2017 • IllusionsBrain

Impossible Objects

Professor Shapiro shows us a range of objects that seem simple and unremarkable at first glance, but which on closer examination simply cannot be constructed in reality – or are not at all what they seem.

2017 • IllusionsBrain

Ambiguous Images

Professor Shapiro shows us how some images can prompt two, or even three, equally valid interpretations. Rather than settling on one interpretation, our brains tend to switch among all of them – leading to some baffling and astonishing visual experiences.

2017 • IllusionsBrain

Grouping

Prof. Shapiro offers us more challenging questions about the way we see as he shows us how light that hits the retina is interpreted by the brain. Can you see something before you know what you are looking at? Check out these illusions and find out!

2017 • IllusionsBrain

The Classics

Artists like M.C. Escher played with our visual perception in their art. In this 4th installment of the series, Prof. Arthur Shapiro returns to the classic visual illusions that show us that what we see is not exactly in plain sight.

2017 • IllusionsBrain

Motion

In part 3, Prof. Shapiro shows us that the brain is challenged to process some stimuli from the eyes and sometimes "guesses" what you are seeing. Join him as he takes us through visual perception challenges like the "Curveball Illusion". Has he thrown you for a loop yet?

2017 • IllusionsBrain

Brightness and Contrast

In part 2, Prof. Arthur Shapiro takes us through visual illusions that show how our brain processes retinal impressions from light and dark. Watch as things "move" while they are standing still. It will be hard to believe your eyes after watching this program!

2017 • IllusionsBrain

Reality?

Part 1 of this eight-part series of shorts introduces the world of the visual scientist. Beyond boggling your mind, Prof. Arthur Shapiro explains how and why you see what you see -- and what part of what you see is actually "real", as opposed to how your mind fills in the blanks.

2017 • IllusionsBrain

What is consciousness?

Understanding what consciousness is, and why and how it evolved, is perhaps the greatest mystery known to science.

2015 • The EconomistBrain

Your brain hallucinates your conscious reality

Right now, billions of neurons in your brain are working together to generate a conscious experience -- and not just any conscious experience, your experience of the world around you and of yourself within it. How does this happen? According to neuroscientist Anil Seth, we're all hallucinating all the time; when we agree about our hallucinations, we call it "reality." Join Seth for a delightfully disorienting talk that may leave you questioning the very nature of your existence.

2017 • TEDBrain

Brain Factory

Worldwide, scientists are engaged in an effort to transfer the human brain to an avatar. Their goal is to transform humans into digital beings and thereby free them from the curse of aging, and from death. So do we really need a body? Can we become immortal?

2017 • Brain

The Future Of The Brain

What would the world be like if we could expand our senses beyond our current capacities? Neuroscientist David Eagleman is working on the cutting edge of technology that will change what it means to be human.

2016 • Curiosity Retreats: 2016 LecturesBrain

The Creative Brain

How does the creative brain work? Nancy Andreasen, neuroscientist and neuropsychiatrist, has spent her life studying the relationship between brain function, mental illnesses and the emergence and continuance of creativity.

2015 • Curiosity Retreats: 2015 LecturesBrain

Tricky Memory

Memory is not a photo album where your images of the past are faithfully recorded. The latest neuroscience discoveries show that memory can be affected in many ways and with surprising results: false memories, distortions, modifications and deja vu. To what extent can we rely on our memories?

2016 • Brain

Brain Overload

While the human brain can only process a limited number of tasks at the same time, our current information society is pushing its capacities to the extreme. Is there a point where our brain becomes incapable of processing the information it receives? Can we adapt?

2017 • Brain

Explorer: A New Normal

Host Ted Danson discovers a town in Belgium with a radical approach to mental health. Plus, see why NASA's newest "star" is a world-famous chef. Host Ted Danson discusses new advances in medicine with the Dr. Ken Duckworth, medical director of the National Alliance on Mental Illness. Doctors experiment with a new surgical treatment for mental illness: deep brain stimulation

2017 • ExplorerBrain

Super Brain

The best-selling authors of Super Brain, Dr. Deepak Chopra and Dr. Rudy Tanzi, describe the basic rules about how our brain functions. Your brain always eavesdrops on your thoughts. Can you teach your brain to become unlimited, by thinking that you have that potential?

2014 • Curiosity Retreats: 2014 LecturesBrain

The Future of the Mind and Beyond

Michio Kaku, best-selling author and physicist, imagining the not-so-distant future, offers his projections for advancements in humanity's understanding of the brain over the next century. Kaku envisions a world in which progress in neuroscience and biotechnology will demystify the human mind.

2014 • Curiosity Retreats: 2014 LecturesBrain

ADHD and Me: With Rory Bremner

Comedian and impressionist Rory Bremner is on a personal mission to uncover the science of ADHD (attention deficit hyperactivity disorder), a condition which he has suspected he has. In this film, Rory learns about the science of ADHD, goes for a diagnosis and tries the drug methylphenidate (also known as Ritalin) for the first time - just before walking on stage. Around three per cent of the adult population suffer from ADHD (and five per cent of children), yet many people remain sceptical of its existence, blaming it on naughty children or bad parenting.

2017 • HorizonBrain

Do You Know Yourself?

What makes you, you? If even the most basic parts of you, like your memories or your past, can be forgotten or manipulated, how can you know ever really know who “you” are?

2017 • Mind FieldBrain

In Your Face

How much do we communicate through facial expressions? Are our expressions affected by our moods, or is it the other way around? And what happens to your ability to relate to others when your facial muscles are frozen by Botox? In this episode of Mind Field, I take a look at what’s In Your Face.

2017 • Mind FieldBrain

Touch

How much of the sensations we feel is determined by our physical bodies? Maybe our minds play a bigger role than we know. I’ll see if people can be tricked into feeling intense physical pain, even though it’s all in their heads. I’ll also look at a machine that makes it possible for you to tickle yourself, and I’ll show you a weird physical illusion you can do at home.

2017 • Mind FieldBrain

Freedom of Choice

We may value having Freedom of Choice, but are we actually happier when we have limited choices...or even no choice at all? Do we truly have control over our decisions, or are they really predetermined by other forces? My fellow YouTubers and I have our minds read by a “box” that reveals who - or what - is really calling the shots.

2017 • Mind FieldBrain

Artificial Intelligence

So you say you love your computer or smartphone...but can it love you back? As we become more dependent on technology, and our technology becomes more lifelike, where does the line between human and computer lie? And what happens when our relationships become romantic? In this episode of Mind Field, I look into Artificial Intelligence.

2017 • Mind FieldBrain

Destruction

We humans love to build, create, and organize. So why do we also love to destroy things? Can violently breaking stuff really help to calm us down, or does it just make us more angry? In this episode of Mind Field, I take a hard look at our urge to destroy.

2017 • Mind FieldBrain

Conformity

We are all unique individuals. We follow the beat of our own drum. We wouldn’t throw our own beliefs out the window just to fit in...or would we? In this episode of Mind Field, I demonstrate the strong, human urge to conform, and just how far people will go to fall in with the crowd.

2017 • Mind FieldBrain

Isolation

What happens when your brain is deprived of stimulation? What effect does being cut off from interaction with the outside world have on a person? What effect does it have on me, when I am locked in a windowless, soundproof isolation chamber for three days? In this episode of Mind Field, I take both an objective and a very intimate look at Isolation.

2017 • Mind FieldBrain

The Lobotomist

In the 1940s Dr. Walter Freeman gained fame for perfecting the lobotomy, then hailed as a miracle cure for the severely mentally ill. It was hailed by the New York Times as "surgery of the soul," a groundbreaking medical procedure that promised hope to the most distressed mentally ill patients and their families. But what began as an operation of last resort was soon being performed at some fifty state asylums, often to devastating results. Little more than a decade after his rise to fame, Walter Freeman, the neurologist who championed the procedure, was decried as a moral monster, and lobotomy one of the most barbaric mistakes of modern medicine. American Experience presents The Lobotomist, the gripping and tragic story of an ambitious doctor, the desperate families who sought his help, and the medical establishment that embraced him. From award-winning producers Barak Goodman and John Maggio (The Boy in the Bubble, The Fight), this one-hour film features interviews with Dr. Freeman's former patients and their families, his students, and medical historians, and offers an unprecedented look at one of the darkest chapters in psychiatric history.

2008 • American ExperienceBrain

Can Alzheimer's be Stopped

Alzheimer’s disease strikes at the core of what makes us human: our capacity to think, to love, and to remember. The disease ravages the minds of over 40 million victims worldwide, and it is one of the greatest medical mysteries of our time. Join investigators as they gather clues and attempt to reconstruct the molecular chain of events that ultimately leads to dementia, and follow key researchers in the field who have helped to develop the leading theories of the disease. Along the way, meet individuals from all walks of life who will reveal what it’s like to struggle with Alzheimer’s. Among them, members of a unique Colombian family who have learned that their genetic predisposition all but guarantees early onset Alzheimer’s. Yet there may be hope. Join these courageous patients participating in clinical trials, and then go behind the scenes of the major drug trials to see how researchers target and test therapies that may slow and even prevent Alzheimer’s.

2016 • NOVA PBSBrain

Neurons to Nirvana: Understanding Psychedelic Medicines

Through interviews with leading psychologists and scientists, Neurons to Nirvana explores the history of four powerful psychedelic substances (LSD, Psilocybin, MDMA and Ayahuasca) and their previously established medicinal potential. Strictly focusing on the science and medicinal properties of these drugs, Neurons to Nirvana looks into why our society has created such a social and political bias against even allowing research to continue the exploration of any possible positive effects they can present in treating some of today's most challenging afflictions.

2013 • Brain

Who Will We be

Neuroscientist David Eagleman explores the human brain in an epic series that reveals the ultimate story of us, why we feel and think the things we do. This ambitious project blends science with innovative visual effects and compelling personal stories, and addresses some big questions. By understanding the human brain, we can come close to understanding humanity. Part 6: Who Will We be In ‘Who will we be?’ Dr. David Eagleman journeys into the future, and asks what’s next for the human brain, and for our species. Mother nature has evolved a brain that is eminently flexible, able to rewire itself according to whatever environment it finds itself in, which means that as technological advances continue apace, our technology is on a crash course with our biology.

2016 • The Brain with David EaglemanBrain

Part 5: Why Do I Need You

Neuroscientist David Eagleman explores the human brain in an epic series that reveals the ultimate story of us, why we feel and think the things we do. This ambitious project blends science with innovative visual effects and compelling personal stories, and addresses some big questions. By understanding the human brain, we can come close to understanding humanity. Part 5: Why Do I Need You In ‘Why Do I Need You?’ Dr. David Eagleman explores how the human brain relies on other brains to thrive and survive. This neural interdependence begins at birth. Dr. David Eagleman invites a group of babies to a puppet show to showcase their ability to discern who is trustworthy, and who isn’t.

2015 • The Brain with David EaglemanBrain

How Do I Decide

Neuroscientist David Eagleman explores the human brain in an epic series that reveals the ultimate story of us, why we feel and think the things we do. This ambitious project blends science with innovative visual effects and compelling personal stories, and addresses some big questions. By understanding the human brain, we can come close to understanding humanity. Part 4: How Do I Decide The human brain is the most complex object we’ve discovered in the universe, and every day much of its neural circuitry is taken up with the tens of thousands of decisions we need to make. ‘How do I decide?’ is a journey through the unseen world of decisions, and how they get made.

2015 • The Brain with David EaglemanBrain

Who is in Control

Neuroscientist David Eagleman explores the human brain in an epic series that reveals the ultimate story of us, why we feel and think the things we do. This ambitious project blends science with innovative visual effects and compelling personal stories, and addresses some big questions. By understanding the human brain, we can come close to understanding humanity. Part 3: Who is in Control ‘Who Is in Control?’ explores the great deception that greets us each morning when we awake: it feels as though we are in conscious control of our lives but the truth is that we are not. Instead almost every action, every decision, every belief that we hold is driven by parts of the brain that we have no access to.

2015 • The Brain with David EaglemanBrain

What Makes Me

Neuroscientist David Eagleman explores the human brain in an epic series that reveals the ultimate story of us, why we feel and think the things we do. This ambitious project blends science with innovative visual effects and compelling personal stories, and addresses some big questions. By understanding the human brain, we can come close to understanding humanity. Part 2: What Makes Me Episode two, ‘What Makes Me?’, explores the question of how the brain gives rise to our thoughts, emotions, our memories and personality. Philosophers and great thinkers have for millennia pondered the question of how physical stuff can give rise to mental processes. Last century, the new field of neuroscience joined the discussion, and Dr David Eagleman explains that to a neuroscientist, the answers to such questions lie in a deep understanding of the brain.

2015 • The Brain with David EaglemanBrain

What is Reality

Neuroscientist David Eagleman explores the human brain in an epic series that reveals the ultimate story of us, why we feel and think the things we do. This ambitious project blends science with innovative visual effects and compelling personal stories, and addresses some big questions. By understanding the human brain, we can come close to understanding humanity. Part 1: What is Reality Dr. Eagleman takes viewers on an extraordinary journey that explores how the brain, locked in silence and darkness without direct access to the world, conjures up the rich and beautiful world we all take for granted.

2015 • The Brain with David EaglemanBrain

Memory Hackers

Memory is the glue that binds our mental lives. Without it, we’d be prisoners of the present, unable to use the lessons of the past to change our future. From our first kiss to where we put our keys, memory represents who we are and how we learn and navigate the world. But how does it work? Neuroscientists using cutting-edge techniques are exploring the precise molecular mechanisms of memory. By studying a range of individuals ranging—from an 11-year-old whiz-kid who remembers every detail of his life to a woman who had memories implanted—scientists have uncovered a provocative idea. For much of human history, memory has been seen as a tape recorder that faithfully registers information and replays intact. But now, researchers are discovering that memory is far more malleable, always being written and rewritten, not just by us but by others. We are discovering the precise mechanisms that can explain and even control our memories. The question is—are we ready?

2016 • NOVA PBSBrain

Suicide

Suicide is a very rare phenomenon at the far end of human anguish. And yet its existence tells us something crucial about how fragile we all are: it's a further reminder of the need for compassion.

2015 • The School of LifeBrain

Why Can't You Remember Being a Baby?

What's your earliest memory? Why can't we remember being babies?

2015 • Thoughty2Brain

Decoding the Brain

After millennia of speculation about what goes on inside the human brain, we now have the tools to explore its hidden reaches. These tools are leading to research that may help those suffering from afflictions such as epilepsy and Alzheimer's disease. They are also shedding light on the mystery of consciousness and what makes us who we are.

2015 • BreakthroughBrain

Boredom

Believe it or not this is the first serious documentary on boredom. Director Albert Nerenberg (LAUGHOLOGY, STUPIDITY) asks why the subject of boredom has been so religiously avoided and shows that boredom isn't what you think it is.

2012 • Brain

Would you opt for a life with no pain?

Imagine if you could plug your brain into a machine that would bring you ultimate pleasure for the rest of your life. The only catch? You have to permanently leave reality behind. Hayley Levitt and Bethany Rickwald explore Robert Nozick’s thought experiment that he called the Experience Machine.

2015 • TED-EdBrain

The moon illusion

Have you noticed how the full moon looks bigger on the horizon than high overhead? Actually, the two images are exactly the same size -- so why do we perceive them differently? Scientists aren't sure, but there are plenty of intriguing theories. Andrew Vanden Heuvel unravels the details of focus, distance and proportion that contribute to this mystifying optical illusion.

2013 • TED-EdBrain

Does this look white to you?

When you mix red and green, what do you get? White light is all of the colors, right? So, how do computer screens show you every wavelength of light? Or do they?

2015 • Physics GirlBrain

What makes a genius?

Could you have come up with Einstein's theory of relativity? If not - why not? This is what Marcus du Sautoy, professor of mathematics, wants to explore. Marcus readily admits that he is no genius, but wants to know if geniuses are just an extreme version of himself - or whether their brains are fundamentally different.

2010 • HorizonBrain

OCD: A Monster in my Mind

Most of us think that Obsessive Compulsive Disorder (OCD) is just over fussy tidying. But it's actually much more serious. Sophie has to check that she hasn't killed people, looking for dead bodies wherever she goes, Richard is terrified of touching the bin, and Nanda is about to have pioneering brain surgery to stop her worrying about components on her body - that her eyebrow might not be aligned or that she has bad breath. Professor Uta Frith meets the people living with OCD, looks at the therapy available and asks what neuroscience can offer by way of a cure.

2015 • HorizonBrain

Who am I?

Throughout the history of mankind, the subject of identity has sent poets to the blank page, philosophers to the agora and seekers to the oracles. These murky waters of abstract thinking are tricky to navigate, so it’s probably fitting that to demonstrate the complexity, the Greek historian Plutarch used the story of a ship.

2015 • TED-EdBrain

The Backwards Brain Bicycle

I’ve always heard that it is much easier to grasp skills and learn as a child, but seeing this with something as seemingly simple as riding a bike took that to an entirely new level.

2015 • SmarterEveryDayBrain

Me & My New Brain

Charlie Elmore suffered a brain injury in a snowboarding accident four years ago. Now she's going to retrace the steps of her dramatic recovery and meet other young people adjusting to life after serious brain injuries, including 19-year-old car-crash survivor Callum, avid skier Tai and fashion buyer Hannah, who has to re-learn how to walk and talk after she collapsed whilst out shopping and hit her head on the pavement. With their help, Charlie embarks on a courageous journey to improve understanding of this 'invisible' disability, which is the biggest cause of acquired disability in young adults in Britain, and discovers the hidden ways it affects her own life too.

2015 • Brain

What is Synesthesia?

It’s true – some people hear colors, or taste words. But what produces synesthesia?

2015 • Brain

Growing your Mind

Your mental abilities are not fixed. Sal explains how your brain grows when you struggle with problems.

Brain

Brains

In the final episode Dr Alice Roberts explores how our species, homo sapiens, developed our large brain; and asks why we are the only one of our kind left on the planet today?

Origins of UsBrain

Your Brain on Drugs: Marijuana

This is what you look like, on the inside, when smoking cannabis. The effects of Marijuana on your brain, and how it defines your experience.

AsapSCIENCEBrain

Surviving:) The Teenage Brain

Throw away all of your preconceived ideas about the behaviour and nature of teenagers. New research suggests that without our turbulent teen years the human race would be, as Dr. David Bainbridge puts it in Surviving:) The Teenage Brain, "short lived and stupid."

Brain

The Distracted Mind

Everyone knows we're not supposed to multitask while driving, but do you know why? It turns out your brain literally can't focus on too much at once.

TED-EdBrain

How spontaneous Brain Activity Keeps You Alive

The wheels in your brain are constantly turning, even when you're asleep or not paying attention. In fact, most of your brain’s activities are ones you’d never be aware of … unless they suddenly stopped. Nathan S. Jacobs takes us inside the always active, surprisingly spontaneous brain.

TED-EdBrain

Is Your Brain Male or Female?

Dr Michael Mosley and Professor Alice Roberts investigate if male and female brains really are wired differently. New research suggests that the connections in men and women's brains follow different patterns, patterns which may explain typical forms of male and female behaviour. But are these patterns innate, or are they shaped by the world around us? Using a team of human lab rats and a troop of barbary monkeys, Michael and Alice test the science and challenge old stereotypes. They ask whether this new scientific research will benefit both men and women - or whether it could drive the sexes even further apart.

Brain

Out of Control?

We all like to think we are in control of our lives - of what we feel and what we think. But scientists are now discovering this is often simply an illusion. Surprising experiments are revealing that what you think you do and what you actually do can be very different. Your unconscious mind is often calling the shots, influencing the decisions you make, from what you eat to who you fall in love with. If you think you are really in control of your life, you may have to think again.

Brain

Do You See What I See?

Roses are red, violets are blue but according to the latest understanding these colours are really an illusion. One that you create yourself. Horizon reveals a surprising truth about how we all see the world. You may think a rose is red, the sky is blue and the grass is green, but it now seems that the colours you see may not always be the same as the colours I see. Your age, sex and even mood can affect how you experience colours. Scientists have unlocked the hidden power that colours can have over your life - how red can make you a winner, how blue makes time speed up, and more.

Brain

How You Really Make Decisions

Horizon uncovers the truth about how you really make decisions. Every day you make thousands of decisions, big and small, and behind all them is a powerful battle in your mind, pitting intuition against logic. This conflict affects every aspect of your life - from what you eat to what you believe, and especially to how you spend your money. And it turns out that the intuitive part of your mind is a lot more powerful than you may realise.

Brain

Who Are We?

The sciences of brain anatomy and psychology have offered different visions of who we are.

2010 • The Story of ScienceBrain

The Creative Brain: How Insight Works

It is a feeling we all know - the moment when a light goes on in your head. In a sudden flash of inspiration, a new idea is born. Today, scientists are using some unusual techniques to try to work out how these moments of creativity - whether big, small or life-changing - come about. They have devised a series of puzzles and brainteasers to draw out our creative behaviour, while the very latest neuroimaging technology means researchers can actually peer inside our brains and witness the creative spark as it happens. What they are discovering could have the power to make every one of us more creative.

Brain

Can Our Minds Be Hacked?

Our minds store our entire lives, our memories and our deepest desires. Tell no one, and our thoughts remain our own. But our brains are biological computers. Computer hackers can tamper with our email. Could brain hackers someday be able to rewrite our thoughts?

Through the WormholeBrain

Natural Born Heroes

A 200,000 year old jawbone tells the story of an elderly woman who was kept alive thanks to the kindness of her companions. From this first known example of human compassion to modern day heroes, the final programme in the Human Instinct series explores the most complex of instincts. The instinct to put others first.

Human InstinctBrain

Will to Win

We’re always competing, even when we least expect it. The will to win is an instinct that’s kept our species alive. In this programme we discover why coming out on top feels so great and why losing feels so bad.

Human InstinctBrain

Deepest Desires

Professor Robert Winston explores the complex world of sexual attraction, investigating why men are more open to casual sex, what drives women to be unfaithful and what can ignite male sexual jealousy.

Human InstinctBrain

Pleasure & Pain

Pleasure is vital for our survival - without it we wouldn't eat or have sex, and would soon die out as a species. But how does pleasure work and what gives us the most pleasure in life?

Brain

The Brain

James May cranks open your cranium to reveal what's really taking place inside your head.

2012 • James May's Things You Need to KnowBrain