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Magnetic Resonance Imaging

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Original author: 
Ben Popper

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The field of neuroscience has been animated recently by the use of Functional Magnetic Resonance Imaging, or fMRI. When a person lies in an fMRI machine, scientists can see their brain activity in real time. It’s a species of mind reading that promises to unlock the still mysterious workings of our grey matter.

In April, a team in Japan announced that they could identify when a subject was dreaming about different types of objects like a house, a clock, or a husband. Last November, another group of researchers using this technique was able to predict if gadget columnist David Pogue was thinking about a skyscraper or a strawberry.

What earlier studies couldn’t determine, however, was how the subjects were actually feeling. A new...

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Closing the Loop between the Brain and Education: Dr. Adam Gazzaley at TEDxASB

Dr. Adam Gazzaley obtained an MD and a Ph.D. in Neuroscience at the Mount Sinai School of Medicine in New York, completed clinical residency in Neurology at the University of Pennsylvania, and postdoctoral training in cognitive neuroscience at UC Berkeley. He is the founding director of the Neuroscience Imaging Center at the UC San Francisco, an Associate Professor in Neurology, Physiology and Psychiatry, and Principal Investigator of a cognitive neuroscience laboratory. His laboratory studies neural mechanisms of perception, attention and memory, with an emphasis on the impact of distraction and multitasking on these abilities. His unique research approach utilizes a powerful combination of human neurophysiological tools, including functional magnetic resonance imaging (fMRI), electroencephalography (EEG) and transcranial magnetic stimulation (TMS)). In thespirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized.* (*Subject to certain rules and regulations)
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