From the category archives:

Neuroscience

Brain2Robot

November 13, 2007

For decades, we’ve known, through the work of Benjamin Libet and others, that neuronal activity to initiate neuromuscular activity precedes conscious thought.
Now scientists are attempting to harness those brain signals and put them to work. In the Brain2Robot project, an international team of researchers has developed a robot control system that works [...]

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Searching for God in the Brain

October 24, 2007

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. In Scientific American: Searching for God in the Brain, David Biello, writes about scanning 14 Carmelite nuns to see what prayer looks like on a functional MRI brain scan.
Such efforts [...]

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The Mystery of Consciousness – Steven Pinker

January 29, 2007

Steven Pinker, writing for TIME: “The biology of consciousness offers a sounder basis for morality than the unprovable dogma of an immortal soul. It’s not just that an understanding of the physiology of consciousness will reduce human suffering through new treatments for pain and depression. That understanding can also force us to recognize the interests [...]

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Free Will: Now You Have It, Now You Don’t

January 3, 2007

Dennis Overbye has an excellent summary of the mind-versus-matter debate in the first NYT Science Times of the new year.
If people freak at evolution, how much more will they freak if scientists and philosophers tell them they are nothing more than sophisticated meat machines, and is that conclusion now clearly warranted or is it premature?
–Michael [...]

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Brain Cells Fused with Computer Chip

March 27, 2006

European researchers have developed “neuro-chips” in which living brain cells and silicon circuits are coupled together. According to author, Ker Than, in an article published in Live Science, “The achievement could one day enable the creation of sophisticated neural prostheses to treat neurological disorders or the development of organic computers that crunch numbers using living [...]

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