6 posts tagged with cognitivescience and brain.
Displaying 1 through 6 of 6. Subscribe:

"I think we only use 10% of our hearts."

Peter Watts: No Brainer.
For decades now, I have been haunted by the grainy, black-and-white x-ray of a human skull. It is alive but empty, with a cavernous fluid-filled space where the brain should be. A thin layer of brain tissue lines that cavity like an amniotic sac. The image hails from a 1980 review article[PDF] in Science: Roger Lewin, the author, reports that the patient in question had “virtually no brain”. But that’s not what scared me; hydrocephalus is nothing new, and it takes more to creep out this ex-biologist than a picture of Ventricles Gone Wild. What scared me was the fact that this virtually brain-free patient had an IQ of 126.
[more inside]
posted by the man of twists and turns on Jul 28, 2015 - 48 comments

What's gonna happen outside the window next?

Noam Chomsky on Where Artificial Intelligence Went Wrong
posted by cthuljew on Nov 18, 2012 - 55 comments

Don't even Blink...

Your brain on pseudoscience: the rise of popular neurobollocks
posted by Artw on Sep 14, 2012 - 64 comments

The Neurology of Morality

Researchers at MIT's Department of Brain and Cognitive Sciences have identified two "morality centers" of the brain. In two separate experiments, they have shown a correlation between a particular part of the brain and the ability to make moral jusgments related to intent to commit a crime. In one experiment, patients with brain damage in the ventromedial prefrontal cortex of the brain don't consider hypothetical perpetrators to be morally responsible for their actions. In another experiment (noted on NPR today) the researchers showed that they could switch off the moral judgment function by applying a magnetic field to the right temporoparietal junction (TPJ) of the brain. The TPJ has also been implicated in "out of body experiences", both in cases of brain damage and by artificially stimulating the area.
posted by darkstar on Mar 29, 2010 - 32 comments

MettaFilter

"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

9:34 AM: Now I am superlatively, actually awake.

Life without memory (multi-part YouTube): the extraordinary case of Clive Wearing.
posted by goodnewsfortheinsane on Jan 29, 2007 - 39 comments

Page: 1