Why do we get "tip of the tongue" moments?? We’ve all experienced the tip of the tongue moment where we wanted to say something but just couldn’t remember the word. But what causes this momentary lapses in vocabulary?
posted by CaptKyle on Jun 12, 2009 - 43 comments

Mindsight is a deeply worthwhile exposition of the workings of the mind, an hour-long talk from the Google Personal Growth Series (but don't let that title put you off). [SLYT] [more inside]
posted by mhjb on Jun 2, 2009 - 11 comments

Why Thought Suppression is Counter-Productive: How pushing a thought out of consciousness can bring it back with a vengeance. [Via]
posted by homunculus on May 22, 2009 - 39 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

A Japanese study finds a link between lower suicide rates and traces of lithium in the drinking water. While the study's findings are "intriguing", external relations director Sophie Corlett of Mind warns that lithium is toxic, and that further research is needed.
posted by joseph conrad is fully awesome on May 1, 2009 - 17 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

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

My Genome, My Self: Steven Pinker considers what we can expect from personal genomics. Searching for Intelligence in Our Genes: Carl Zimmer looks at the hunt to learn about the role of genes in intelligence.
posted by homunculus on Jan 10, 2009 - 6 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

"Their idea is, in broad outline, straightforward. Dr. Crespi and Dr. Badcock propose that an evolutionary tug of war between genes from the father’s sperm and the mother’s egg can, in effect, tip brain development in one of two ways. A strong bias toward the father pushes a developing brain along the autistic spectrum, toward a fascination with objects, patterns, mechanical systems, at the expense of social development. A bias toward the mother moves the growing brain along what the researchers call the psychotic spectrum, toward hypersensitivity to mood, their own and others’. This, according to the theory, increases a child’s risk of developing schizophrenia later on, as well as mood problems like bipolar disorder and depression."
posted by grumblebee on Nov 11, 2008 - 43 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

First Person Plural. "An evolving approach to the science of pleasure suggests that each of us contains multiple selves—all with different desires, and all fighting for control. If this is right, the pursuit of happiness becomes even trickier. Can one self bind another self if the two want different things? Are you always better off when a Good Self wins? And should outsiders, such as employers and policy makers, get into the fray?" [Via]
posted by homunculus on Oct 25, 2008 - 27 comments

Never Say Die: Why We Can't Imagine Death. Why do we wonder where our mind goes when the body is dead? Shouldn’t it be obvious that the mind is dead, too? Examining self-consciousness and mortality.
posted by amyms on Oct 16, 2008 - 219 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

The US military has been putting more attention into brain science research, covering such potential applications as mind reading, mind control, cognitive enhancement and brain-machine interfaces. This is detailed in the report "Emerging Cognitive Neuroscience and Related Technologies" (also available in an abridged PDF version), authored by a National Research Council committee convened by the Department of Defense.
posted by Marisa Stole the Precious Thing on Aug 18, 2008 - 28 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

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

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

"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

Who Are We? Coming of Age on Antidepressants. [Via Mind Hacks.] [more inside]
posted by homunculus on Apr 16, 2008 - 49 comments

The predictably irrational door game. [more inside]
posted by Rumple on Feb 22, 2008 - 39 comments

Twilight of the Books - What will life be like if people stop reading? [more inside]
posted by Gyan on Dec 18, 2007 - 88 comments

The Zen Mind - An Introduction. A Day in the Life of a Zen Monk. Zazen - A Guide to Sitting. Interview with a Zen Buddhist Priest (previously). [more inside]
posted by homunculus on Dec 8, 2007 - 36 comments

Since 1993, the Institut Jean Nicod has awarded the annual Jean Nicod Prize to a leading philosopher or cognitive scientist for his or her work in the interdisciplinary study of the mind. The recipient is expected to deliver a series of lectures. The lecture series of this past year's winner, philosopher Stephen Stich, is entitled "Moral Theory Meets Cognitive Science: How Cognitive Science Can Transform Traditional Debates", and is now available online in video form. Also available is the lecture series of the previous year's winner, evolutionary anthropologist Michael Tomasello: "Origins of Human Communication". [more inside]
posted by painquale on Oct 29, 2007 - 2 comments

MindPapers - David Chalmers organizes, streamlines and expands his collection of papers related to mind and neuroscience.
posted by Gyan on Oct 25, 2007 - 32 comments

Mapping Memory. "Turn the human brain upside down and all around to see how memories are saved (or lost)." National Geographic has a great interactive 3D map of the brain as part of an excellent feature on memory. [more inside]
posted by homunculus on Oct 24, 2007 - 5 comments

The Philosophy and Neuroscience Movement (PDF). A paper by Andrew Brook and Pete Mandik on the relationship between neuroscience and philosophy. [Via MindHacks.] [more inside]
posted by homunculus on Oct 5, 2007 - 15 comments

"Imagine what it would feel like—or think back to what it felt like—when your body and mind are telling you you're an adult while the adults around you keep insisting you're a child." An interview with psychologist Robert Epstein, who argues that American teens are far more intelligent, capable, and moral than we give them credit for. His new book, The Case Against Adolescence, suggests that infantilization of teens leads to psychological problems. See also Epstein's article "The Myth of the Teen Brain" [PDF] from Scientific American Mind.
posted by 912 Greens on Sep 19, 2007 - 61 comments

Virtual Out-of-Body Experience. Using two procedures to deliberately scramble a person's visual and tactile senses, neuroscientists are able to induce "out-of-body" experiences in people. The effect is the same as the 'rubber hand illusion', but extends the effect to the whole body instead of just one limb (you can try the hand illusion for yourself).
posted by homunculus on Aug 24, 2007 - 11 comments

Ever read a blog post, and think, "I wish I wrote that"? For all the Mefites with the many AskMe questions about "can I/should I/how should I learn to/ be a computer programmer", here's a pretty good explication of how good programing is done: Holding a Program in One's Head.
posted by orthogonality on Aug 24, 2007 - 43 comments

Do You Taste What I Taste? - The first of Slate's 3-part series on the physiology of taste [parts 2, 3]
posted by Gyan on Jul 15, 2007 - 13 comments

Recursion and Human Thought - Why the Piraha don't have numbers
posted by Gyan on Jun 13, 2007 - 47 comments

Victim of the Brain A 'docudrama' about Godel, Escher and Bach author, Douglas Hofstadter, and philosopher Dan Dennett produced in 1988. I'm not sure how to describe it, other than incredibly strange and fascinating.
posted by empath on Apr 11, 2007 - 19 comments

Neurolaw - The Brain on the Stand
posted by Gyan on Mar 11, 2007 - 8 comments

Dictionary of Disorder - shaping the DSM
posted by Gyan on Jan 13, 2007 - 13 comments

Dr James Anderson, from the University of Reading's computer science department, claims to have defined what it means to divide by zero. It's so simple, he claims, that he's even taught it to high school students [via Digg]. You just have to work with a new number he calls Nullity (RealPlayer video). According to Anderson's site The Book of Paragon, the creation, innovation, or discovery of nullity is a step toward describing a "perspective simplex, or perspex [ . . . ] a simple physical thing that is both a mind and a body." Anderson claims that Nullity permits the definition of transreal arithmetic (pdf), a "total arithmetic . . . with no arithmetical exceptions," thus removing what the fictional dialogue No Zombies, Only Feelies? identifies as the "homunculus problem" in mathematics: the need for human intervention to sort out "corner cases" which are not defined.
posted by treepour on Dec 7, 2006 - 63 comments

Neuroscience Gateway - "a comprehensive source for the latest research, news and events in neuroscience and genomics research"
posted by Gyan on Oct 2, 2006 - 6 comments

Psychiatry by Prescription - Do psychotropic drugs blur the boundaries between illness and health?
posted by Gyan on Aug 26, 2006 - 39 comments

Living with half a brain - hemispherectomy, probably the most radical procedure in neurosurgery
posted by Gyan on Jun 29, 2006 - 50 comments

Douglas Hofstadter says, "What troubles me is the notion that things that touch me at my deepest core -- pieces of music most of all, which I have always taken as direct soul-to-soul messages -- might be effectively produced by mechanisms thousands if not millions of times simpler than the intricate biological machinery that gives rise to a human soul.". That was prompted by his reception to the output of David Cope's project Experiments in Musical Intelligence.
posted by Gyan on Apr 11, 2006 - 22 comments

Fallacy Files
posted by Gyan on Feb 11, 2006 - 16 comments

Some British nurses want patients who are intent on harming themselves to be provided with clean blades so that they can cut themselves more safely.
posted by daksya on Feb 5, 2006 - 51 comments

Blue Gene bears Blue Brain beats Deep Blue. Dr. Henry Markram answers questions in the FAQ. Neurons are beautiful. Blue Gene/L is now the fastest supercomputer in the world. IBM Research rocks. Deep Blue beat Kasparov almost a decade ago. Feeling Blue?
posted by reflection on Jan 29, 2006 - 10 comments

The first Transhuman Conference On the Law of Transhuman Persons: Whether or not you believe humans are set to evolve into gods, or AI is destined to achieve self-awareness the idea of the Transhuman is a thought provoking concept. Philosophers have debated the nature of the self, of the human for millennia. Is it time to start drafting new laws to govern all possible sentient beings on this planet? or is it all just a science of fiction? a comfortable humanist illusion?
posted by 0bvious on Dec 13, 2005 - 37 comments

If the universe is a hologram and the healthy human brain a valve of consciousness then where'd this mental infinity come from? Are we simply living the simulacrum? Or does Pi protect us all, forever, infinitely?
posted by 0bvious on Nov 22, 2005 - 39 comments

Serotonin and Depression: A Disconnect between the Advertisements and the Scientific Literature
posted by daksya on Nov 8, 2005 - 60 comments

Nature has a somewhat technical but free supplement on sleep
posted by Gyan on Oct 29, 2005 - 19 comments