Neurosecurity: security and privacy for neural devices. "An increasing number of neural implantable devices will become available in the near future due to advances in neural engineering. This discipline holds the potential to improve many patients' lives dramatically by offering improved—and in some cases entirely new—forms of rehabilitation for conditions ranging from missing limbs to degenerative cognitive diseases. The use of standard engineering practices, medical trials, and neuroethical evaluations during the design process can create systems that are safe and that follow ethical guidelines; unfortunately, none of these disciplines currently ensure that neural devices are robust against adversarial entities trying to exploit these devices to alter, block, or eavesdrop on neural signals. The authors define 'neurosecurity'—a version of computer science security principles and methods applied to neural engineering—and discuss why neurosecurity should be a critical consideration in the design of future neural devices." [Via Mind Hacks]
posted by homunculus on Jul 8, 2009 - 22 comments

We've discussed trepanation, the boring of holes in the head as practiced in antiquity and by a fringe do it yourself-ers, before. There now seems to be research indicating that the procedure may have medical merit, and even help stave off age related cognitive decline. This curious research brought to you by the Beckly Foundation which "promotes the investigation of consciousness and its modulation from a multidisciplinary perspective" and has a sweet logo.
posted by phrontist on Jun 18, 2009 - 50 comments

At Psychoanalyst TV, we aggregate psychology and neuroscience videos, and put them on our own TV channels. Its companion site, Neurological Correlates, A Neuroscience Tabloid of Dysfunctional Behavior - Mostly Psychopaths, Narcissists, Obesity and Addiction. Includes such gems as Visualizing Desire and Sadobabies - Runaways in San Francisco.
posted by nickyskye on Jun 4, 2009 - 10 comments

How Music Works - UK Channel 4 documentary (~180 mins.)
Why do some rhythms get our toes tapping, while others make us feel mellow? How does a love song bring tears to our eyes? What links African drumming to J S Bach?
Part 1 - Melody (alt)
Part 2 - Rhythm (alt)
Part 3 - Harmony (alt)
Part 4 - Bass (alt)
Then: Music producer and neuroscientist Daniel Levitin, author of This is Your Brain on Music: The Science of Human Obsession and The World in Six Songs: How the Musical Brain Created Human Nature, shares some of his thoughts at Google Talk.
posted by Christ, what an asshole on Jun 4, 2009 - 31 comments

Test My Brain was set up by Harvard's Vision Lab and Social Neuroscience and Psychopathology Lab. There are five tests online at the time of this post; take one and maybe you'll learn something about yourself that you may not have known (other than your special ability to slack off on MetaFilter when you should be working). At the same time, you'll be helping researchers collect data from a wide range of subjects. One of the collaborators, Professor Ken Nakayama, is also responsible for creating these online tests for faceblindness. [previously] [more inside]
posted by not_on_display on May 21, 2009 - 69 comments

Help, I'm a prisoner in brain fiction factory [more inside]
posted by fcummins on May 7, 2009 - 24 comments

The universal grammar of birdsong is genetically encoded. "A new study, published online in the journal Nature, shows that the songs of isolated zebra finches evolve over multiple generations to resemble those of birds in natural colonies. These findings show that song learning in birds is not purely the product of nurture, but has a strong genetic basis, and suggest that bird song has a universal grammar, or an intrinsic structure which is present at birth."
posted by homunculus on May 5, 2009 - 23 comments

There are times when having a fully developed brain can almost seem like an impediment. Are babies more aware of the world around them than adults are? Can "thinking like a baby" lead us to be more in tune with our creativity and our ability to learn? Scientists have taken a new look inside the baby mind, which is "unfocused, random, and extremely good at what it does."
posted by amyms on May 1, 2009 - 38 comments

David Kessler Knew That Some Foods Are Hard to Resist; Now He Knows Why. Former FDA commissioner David Kessler goes dumpster-diving to investigate the neurological impact of eating junk food. [Via]
posted by homunculus on Apr 27, 2009 - 40 comments

Brain Gain: The underground world of “neuroenhancing” drugs. [Via]
posted by homunculus on Apr 21, 2009 - 42 comments

Researchers at the University of Wisconsin-Madison have recently unveiled new methods to Twitter from your brain. It may not be as efficient or pragmatic as using your phone, but there's pretty cool potential in this kind of technology.
posted by jon_hansen on Apr 21, 2009 - 33 comments

Brain Researchers Open Door to Editing Memory : spotless minds might be closer than we think.
posted by grapefruitmoon on Apr 16, 2009 - 20 comments

Philosophy’s great experiment. "Philosophers used to combine conceptual reflections with practical experiment. The trendiest new branch of the discipline, known as x-phi, wants to return to those days. Some philosophers don’t like it." [Via]
posted by homunculus on Mar 4, 2009 - 45 comments

Rewiring the Brain: Inside the New Science of Neuroengineering. Dial H for Happiness: How Neuroengineering May Change Your Brain.
posted by homunculus on Mar 2, 2009 - 7 comments

That Voodoo That Scientists Do. "When findings are debated online, as with a yet to be released paper (PDF) that calls out the field of social neuroscience, who wins?"
posted by homunculus on Feb 27, 2009 - 53 comments

Neuroscience and Nostalgia. [Via]
posted by homunculus on Feb 23, 2009 - 19 comments

He Saw, She Saw. According to a study published today in the Proceedings of the National Academy of Sciences, beauty may affect men's and women's brains in different ways.
posted by sarabeth on Feb 23, 2009 - 33 comments

Free Will versus the Programmed Brain. Shaun Nichols discusses some recent experiments relating belief in free will to moral behavior. [more inside]
posted by voltairemodern on Feb 14, 2009 - 42 comments

Newborn brain cells "time-stamp" memories. [Via]
posted by homunculus on Jan 31, 2009 - 7 comments

How Google Is Making Us Smarter: Humans are "natural-born cyborgs," and the Internet is our giant "extended mind."
posted by homunculus on Jan 15, 2009 - 50 comments

The Beautiful Mind. An online gallery of neuroscience photographs. [Via]
posted by homunculus on Dec 15, 2008 - 10 comments

A team of researchers at the ATR Computational Neuroscience Laboratories in Kyoto have managed to reconstruct black-and-white visual images from an fMRI scan of a test subject's brain. Some more examples of the recovered data. The organization responsible claims that the technology to record thoughts and dreams is just around the corner. [more inside]
posted by teraflop on Dec 11, 2008 - 48 comments

If I Were You: Perceptual Illusion of Body Swapping. Expanding on previous experiments, researchers discover how to induce a "body-swap" illusion, whereby subjects perceive the body of another as if it were their own.
posted by homunculus on Dec 4, 2008 - 22 comments

Art as Visual Research: Art and neuroscience combine in creating fascinating examples of illusory motion.
posted by homunculus on Nov 18, 2008 - 7 comments

How to Run a Con. A neuroeconomist looks at the Pigeon Drop. [Via]
posted by homunculus on Nov 15, 2008 - 49 comments

"You cannot overestimate how threatened the scientific establishment is by the fact that it now looks like the materialist paradigm is genuinely breaking down.", argues psychiatrist Jeffrey Schwartz, part of a growing "non-material neuroscience" movement, an approach that evokes Cartesian dualism - the belief that the mind is not linked to the body, taking on the qualities of a soul. However growing the movement might be, others argue that the end of materialism is far from nigh. (via)
posted by Marisa Stole the Precious Thing on Oct 30, 2008 - 263 comments

Brain's 'Hate Circuit' Identified. "People who view pictures of someone they hate display activity in distinct areas of the brain that, together, may be thought of as a 'hate circuit', according to new research by scientists at UCL (University College London)."
posted by homunculus on Oct 29, 2008 - 34 comments

Link found between physical and emotional warmth l Metaphors of the Mind: Why Loneliness Feels Cold and Sins Feel Dirty. "Our mental processes are not separate and detached from the body". Sensory metaphors l The Metaphor Observatory, top 10 metaphors of 2007.
posted by nickyskye on Oct 27, 2008 - 45 comments

The Noisy Drinking Cat. More videos of animals having fun. Who says that animals don't experience pleasure? [Scroll down for some of the interesting things animals enjoy.] Love Songs Bring Pleasure to Bird Brains. [more inside]
posted by nickyskye on Oct 26, 2008 - 41 comments

Dr. Joe Z. Tsien has previously created a strain of mice unable to form memories, one with much improved memory - "Doogie" mice - and can now erase single mouse memories. "Our work reveals a molecular mechanism of how that can be done quickly and without doing damage to brain cells." Remembering to forget....
posted by Kronos_to_Earth on Oct 24, 2008 - 45 comments

Army Funds Synthetic Telepathy Research Inspired by video game research [previously] the army has issued funding to research the possibility of sending/receiving e-mail via brainwaves. Some progress has been made using EEGs already, although the army's motives don't seem so pure.
posted by jnaps on Oct 14, 2008 - 29 comments

As the market plummets, it might be interesting to look at the neurological background in the breakdown of trust. The author, Jonah Lehrer, is a young brainiac writer for Seed and the excellent Frontal Cortex. l Scientists immediately discovered a strong neural signal that drove many of the investment decisions. The signal was fictive learning. l One way to think of the financial markets right now is that instead of being populated by rational agents, they're full of people with borderline personality disorder. [more inside]
posted by nickyskye on Oct 9, 2008 - 32 comments

The Unspeakable Odyssey of the Motionless Boy. "How much of our humanity are we prepared to cede to machines? This is a dilemma of the future, but it's not much of a concern for Erik Ramsey. Erik can't move. He can't blink his eyes. And he hasn't said a word since 1999. But now, thanks to an electrode that was surgically implanted in his brain and linked to a computer, his nine-year silence is about to end." [Via]
posted by homunculus on Oct 8, 2008 - 32 comments

The artist without eyes
posted by konolia on Aug 30, 2008 - 12 comments

Wilder Penfield, Neural Cartographer.
posted by homunculus on Aug 28, 2008 - 14 comments

Picturing our thoughts. "We're looking for too much in brain scans." [Via]
posted by homunculus on Aug 19, 2008 - 16 comments

A New State of Mind. "New research is linking dopamine to complex social phenomena and changing neuroscience in the process."
posted by homunculus on Aug 12, 2008 - 25 comments

How magicians control your mind. "Magic isn't just a bag of tricks - it's a finely-tuned technology for shaping what we see. Now researchers are extracting its lessons (PDF)." [Via BB and MH]
posted by homunculus on Aug 5, 2008 - 34 comments

For the first time in the Indian state of Maharashtra, life sentences were meted out based on the findings of Brain Electrical Oscillation Signature(BEOS) profiling. [more inside]
posted by Gyan on Jul 21, 2008 - 53 comments

Punk band Neurotic and the PVCs perform with three discerning robots who pogo for punk. [Via]
posted by homunculus on Jul 14, 2008 - 4 comments

Mapping the Structural Core of Human Cerebral Cortex. A new study of the connections in the brain has identified the brain's central hub.
posted by homunculus on Jul 4, 2008 - 14 comments

You know the feeling that something is on the tip of your tongue? It offers deep insights into the nature of the mind. [Via The Frontal Cortex]
posted by homunculus on Jun 3, 2008 - 24 comments

"Associative Musical Visual Intelligence (or "amvi" for short) is a type of intelligence that's difficult enough to define, let alone test. Many creative people can associate across sensory domains: they "hear" hints of shapes and can "taste" the essense of colors. At its most extreme this phenomenon is called synesthesia. However, I believe that creative people subconsciously employ elements of synesthesia every day when attempting to think of things in new ways. This is a logic test that attempts to measure one's ability to correlate musical phrases with abstract shapes and symbols." [more inside]
posted by carsonb on Jun 1, 2008 - 40 comments

"The Guardian has been granted exclusive and unfettered access to one of the most controversial research facilities at a British university." Caring or cruel? Inside the primate laboratory. Audio slideshow. A necessary evil - Colin Blakemore. Wise monkeys - Gill Langley.
posted by fearfulsymmetry on May 31, 2008 - 36 comments

Unusual penetrating brain injuries, via neurophilosophy. [more inside]
posted by farishta on May 27, 2008 - 42 comments

"Attention regulation and monitoring in meditation" (PDF). A recent article in Trends in Cognitive Sciences on the neuroscience of meditation, focusing on how meditation alters and sharpens the brain's attention systems. The research is being done at the Waisman Laboratory for Brain Imaging and Behavior (previously), who have also recently published research on the "Regulation of the neural circuitry of emotion by compassion meditation" (PDF), which describes how meditation can cultivate compassion by physically affecting brain regions that play a role in empathy. They shared this research with the Dalai Lama at the recent Seeds of Compassion forum.
posted by homunculus on Apr 27, 2008 - 13 comments

The Government Is Trying to Wrap Its Mind Around Yours. Why the Next Civil Rights Battle Will Be Over the Mind.
posted by homunculus on Apr 13, 2008 - 54 comments

"How many brain scientists have the chance to study a stroke from the inside?" In 1996, Jill Bolte Taylor did (previously), and she recently gave a moving TED talk on her experience. If that merely whetted your appetite for more brainy videos, check out the complete archive of UCSD TV's Grey Matters, a series of lectures on the brain. And for dessert, The Parts of the Brain, as performed by Pinky and The Brain. [via Neurophilosophy]
posted by natabat on Mar 12, 2008 - 14 comments

Out of the Blue: "Can a thinking, remembering, decision-making, biologically accurate brain be built from a supercomputer?"
posted by homunculus on Mar 3, 2008 - 38 comments

Encephalon: Briefing the Next US President on 24 Neuroscience and Psychology Issues. Encephalon, the neuroscience blog carnival has returned after a brief hiatus and is being hosted at Sharp Brains. [Via Mind Hacks, which will host the next edition.]
posted by homunculus on Feb 19, 2008 - 9 comments