60 posts tagged with brain and science (View popular tags)
Picturing our thoughts. "We're looking for too much in brain scans." [Via]
posted on Aug 19, 2008 - View this thread
Rise of the rat-brained robots. [Via]
posted on Aug 15, 2008 - View this thread
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.
posted on Jul 21, 2008 - View this thread
IQ might not be as static as science originally believed.
posted on Jun 6, 2008 - View this thread
"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 on May 31, 2008 - View this thread
"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 on Apr 27, 2008 - View this thread
Out of the Blue: "Can a thinking, remembering, decision-making, biologically accurate brain be built from a supercomputer?"
posted on Mar 3, 2008 - View this thread
Interactive Features at the Children's Hospital Boston's Website.
[Via Mind Hacks.]
posted on Dec 17, 2007 - View this thread
Jonah Lehrer is becoming one of the most interesting science writers around. The 26-year-old Rhodes scholar and former Le Bernardin cook just published his first book, Proust Was a Neuroscientist [first chapter excerpt - NYT], an investigation of the ways poets, novelists, and artists accurately modeled the brain and memory before science did. This week he hilariously reenacted Escoffier's distillation of umami-rich veal stock [hit the audio link] with NPR's Robert Krulwich of Radio Lab. He also just published a very insightful profile of Oliver Sacks in SEED (addressing the pioneering neurologist's own recent struggles with an eye ailment) and writes a wide-ranging science blog. A new writer to watch.
posted on Nov 9, 2007 - View this thread
Stem Cell Treatment in China. A site showcasing Beike Biotech, a company that seems to be getting more attention nowadays, with a very straightforward approach.
Meanwhile, some recent hard science.
posted on Nov 1, 2007 - View this thread
MindPapers - David Chalmers organizes, streamlines and expands his collection of papers related to mind and neuroscience.
posted on Oct 25, 2007 - View this thread
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.
posted on Oct 24, 2007 - View this thread
Searching for God in the Brain. "Researchers are unearthing the roots of religious feeling in the neural commotion that accompanies the spiritual epiphanies of nuns, Buddhists and other people of faith." [Via MindHacks, which points out a few niggling omissions in the article.]
posted on Oct 9, 2007 - View this thread
The Philosophy and Neuroscience Movement (PDF). A paper by Andrew Brook and Pete Mandik on the relationship between neuroscience and philosophy. [Via MindHacks.]
posted on Oct 5, 2007 - View this thread
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 on Aug 24, 2007 - View this thread
Why do we yawn? There are many theories. New research suggests it cools the brain.. a cooler brain is more alert.
posted on Jul 3, 2007 - View this thread
Recursion and Human Thought - Why the Piraha don't have numbers
posted on Jun 13, 2007 - View this thread
[scifilter] Scientists use a supercomputer to simulate a biological neural structure "as big and as complex as half of a mouse brain"
posted on Apr 29, 2007 - View this thread
Brains!
posted on Apr 27, 2007 - View this thread
Body Symmetry and Intelligence
posted on Apr 18, 2007 - View this thread
Dictionary of Disorder - shaping the DSM
posted on Jan 13, 2007 - View this thread
Neuroscience Gateway - "a comprehensive source for the latest research, news and events in neuroscience and genomics research"
posted on Oct 2, 2006 - View this thread
Japanese professor Kenji Sugimoto has a long-standing fascination with the brain of Albert Einstein. In the early nineties he travelled to the United States in search of it. This bizarre 1994 documentary (YouTube, multiple parts) by Kevin Hull (UK) chronicles his quest. Fake or real? [more inside]
posted on Sep 1, 2006 - View this thread
Psychiatry by Prescription - Do psychotropic drugs blur the boundaries between illness and health?
posted on Aug 26, 2006 - View this thread
Text messaging for teenage girls is like an orgasm explains neuropsychiatrist Louann Brizendine. The doctor from Yale provides the science behind why male and female brains are different in architecture and chemical composition.
posted on Aug 8, 2006 - View this thread
Living with half a brain - hemispherectomy, probably the most radical procedure in neurosurgery
posted on Jun 29, 2006 - View this thread
Researchers have found that prolonged concentration on a difficult task actually switches off a person's self awareness. Fancy experiencing this sensation for yourself? That would be an oxymoron in existence. Just lay back and let the orgasm take hold.
posted on Apr 20, 2006 - View this thread
Meditation found to increase brain size (maybe) according to research led by Harvard neuroscientist Sara Lazar. Meanwhile, Atheist Manifesto author Sam Harris recently went on a meditation retreat and seemed to find it pleasant enough.
posted on Feb 22, 2006 - View this thread
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 on Jan 29, 2006 - View this thread
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 on Dec 13, 2005 - View this thread
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 on Nov 22, 2005 - View this thread
Serotonin and Depression: A Disconnect between the Advertisements and the Scientific Literature
posted on Nov 8, 2005 - View this thread
Nature has a somewhat technical but free supplement on sleep
posted on Oct 29, 2005 - View this thread
..correlation between brain region size in adults and sex steroid action in utero suggests that at least some sex differences in cognitive function do not result from cultural influences or the hormonal changes associated with puberty--they are there from birth.Treatment for such things as schizophrenia and depression will likely have gender specific variations in the future. Previously, brain research that examined gender differences was considered controversial because it was argued that the results might give rise to more sex discrimination against women. That view may be changing.
SexID Some researchers say that men can have 'women's brains' and that women can think more like men.
Find out more about 'brain sex' differences by taking the Sex ID test, a groundbreaking experiment designed by a team of top psychologists:
posted on Mar 8, 2005 - View this thread
How to mail a fresh brain
posted on Feb 26, 2005 - View this thread
The psychology of taboo. Commenting on the Harvard hullabaloo that took place a few weeks ago, linguist/cognitive scientist Steven Pinker offers his opinion, using ideas he previously presented in The Blank Slate
(via AL Daily)
posted on Feb 8, 2005 - View this thread
Dr Hugo's Museum of the Mind - Synaesthesia
posted on Jan 20, 2005 - View this thread
Being Bilingual Protects Against Some Age-related Cognitive Changes.
Full paper link.
posted on Jun 14, 2004 - View this thread
Red and green dots have never been so interesting. At least to a geek like me.
I love it when my brain plays tricks on me.
posted on May 21, 2004 - View this thread
What is the modus operandi of creativity? According to two cognitive scientists, Gilles Fauconnier and Mark Turner, the subconscious operation of conceptual blending. The formal theory, known as the Network Model of Conceptual Integration (CI), seeks to explain how creative insights are derived from pre-existing knowledge and understanding.
[More Inside]
posted on May 13, 2004 - View this thread
Interesting papers in neuroscience. From Wellcome Laboratory of Neurobiology.
PDFs
posted on May 6, 2004 - View this thread
Nootropics ("smart" drugs) - all wish to be smarter, correct ? And - while exercise, nutrition, learning, travel, and social interaction (the last 3 via release of neurotrophins) effectively do this, Nootropic drugs have been researched since the 1950's and have been shown to cause at least short term cognitive function enhancement. Piracetam, the first of this drugs, shows promise in the treatment of Alzheimer's and Attention deficit Disorder. Alas, as with poor little Algernon, the effect seems temporary. Nootropics can be a little difficult to acquire in the US. Beer is not a nootropic, but sex on the other hand.....
posted on Mar 5, 2004 - View this thread
Making the Mind. "The general outlines of how genes build the brain are finally becoming clear, and we are also starting to see how, in forming the brain, genes make room for the environment’s essential role. While vast amounts of work remain to be done, it is becoming equally clear that understanding the coordination of nature and nurture will require letting go of some long-held beliefs."
posted on Jan 17, 2004 - View this thread
The Harvard Brain Atlas has a veritable plethora of images of the brain, whether normal or diseased. Tours, 3-D Java exploration and a [very difficult] quiz are available. Plus: the top 100 brain structures!
posted on Aug 19, 2003 - View this thread
Phrenology makes a comeback.
posted on Jul 28, 2003 - View this thread
Savant for a Day! NYTimes journalist Lawrence Osbourne becomes a guinea pig for a University of Sydney's professor's mind-enhancing device based on the theories of autistic "Rainman" cognition with interesting results.
posted on Jun 20, 2003 - View this thread
Rock n Roll! We know that Sex and Drugs ain't good for us, but researchers at McGill University are using very fancy devices to learn how our brains react to music. (Probably not much to discuss, but it's an interesting article)
posted on Nov 27, 2002 - View this thread
The strange range of human behavior continues to draw us like moths to a flame. Consider Amanda Fielding who continually performed self-surgery on her braincase, Catharina Geisslerin,
the woman who vomited frogs, and the Collyer brothers,
who collected so much junk that it crushed them in their own home.
Samuel Johnson, compiler of the first dictionary of the English language, was compelled to whirl, twist, and make highly ritualized hand motions when going through doors. When he went for a walk, he touched every post he passed. If he missed one, he went back to touch it.
Recent research suggests that obsessive-compulsive child behaviors can be caused by strep infection.
Who do you think are the most interesting, eccentric, and compulsive personalities?
posted on Oct 23, 2002 - View this thread
Tumor-induced Pedophilia - the BBC reports on an american man who, at the age of 40, developed completely uncontrollable and ammoral sexual impulses after developing a tumor in the right lobe of the orbifrontal cortex. After the tumor was removed, he returned to normal. More inside...
posted on Oct 21, 2002 - View this thread
Gene Prevents 'Brains Everywhere' The human version of the gene probably is not involved in keeping the human brain inside the skull, but likely plays some other role in nervous system development in human embryos, says Alejandro Sanchez Alvarado, a developmental biologist at the University of Utah School of Medicine.
Cool.
posted on Oct 11, 2002 - View this thread
Musicians are really smart. They have larger and more sensitive brains than non-musicians, and their collective IQ is much higher. They have 130% more grey matter in one area of their auditory cortexes. The question of how this explains Ozzy Osbourne nonwithstanding, I'll bet if you're really, really smart, you could be one of the new members of Men Without Hats. Must be very knowledgeable in midi, sequences, and sampling.
posted on Jun 25, 2002 - View this thread
SEX DIFFERENCES IN THE BRAIN: Men and women display patterns of behavioral and cognitive differences that reflect varying hormonal influences on brain development Sugar and spice versus snips and snails and puppy dog tails. Or was it masculinizing androgens 'organizing' behaviour at critical periods? At least now there is a scientific explanation of why my girlfriend beats me while watching Pat spin the wheel.
posted on May 21, 2002 - View this thread
Bionic Man? "Australian scientists say they have created a "thinking cap" that will stimulate creative powers. It is based on the idea that we all have the sorts of extraordinary abilities usually associated with savants."
The device is said to improve drawing skills within 15 minutes.
posted on Apr 17, 2002 - View this thread
The brain is like the Internet.... Scary, huh...especially since things can go wrong...
posted on Feb 10, 2002 - View this thread
Cool high-school science experiment: Mapping The Homunculus. The 15 year old in me wonders why nipples and other naughty bits aren't mentioned, though. Bet they'd be really big!!!
posted on Nov 27, 2001 - View this thread
Brain Cells Used To Make Working Semiconductor "This is the first direct functional interfacing of a living neuronal network with an electronic semiconductor chip," said co-author Dr. Peter Fromherz of the Max Planck Institute for Biochemistry in Munich, Germany, in an interview with Reuters Health. "It is a further step on our road to combine the elements of brains and computers," he added.
posted on Aug 28, 2001 - View this thread
Men listen with half-the-brain. Women, the whole. Now it's obvious that women are superior and it is inevitable that they will dominate the human race, kill off the male and live like those space Amazonians you saw in Star Trek. Yep.
posted on Nov 29, 2000 - View this thread
We're one step closer to William Gibson's vision as reported in today's NY Times Magazine article, "The Mind that Moves Objects."
posted on Jun 11, 2000 - View this thread