Duración:56:42 Vistos:3698 veces
Descripción:NYU professor William Easterly visits Google's Mountain View, CA, headquarters to discuss his book, "The White Man's Burden." This event took on April 6, 2006, as part of the Authors@Google series.
Duración:60:45 Vistos:5326 veces
Descripción:Mark Penn speaks at Google about his book "Microtrends" on October 1, 2007. This event took place at Google's Mountain View, CA, headquarters as part of the Authors@Google series.
Duración:54:33 Vistos:21360 veces
Descripción:Valentino Achak Deng discusses the novel "What Is the What" by Dave Eggers as part of the Authors@Google series. This event took place on April 30, 2007 at Google Headquarters in Mountain View, CA, as part of the Authors@Google series. Additional information about Valentino can be found at http://www.valentinoachakdeng.com
Other Valentino YouTube videos:
http://www.youtube.com/watch?v=vjqD3WWbs9s
http://www.youtube.com/watch?v=opKRp9cO6m0
http://www.youtube.com/watch?v=eucSFeptlyk
Duración:38:47 Vistos:8882 veces
Descripción:Author Chris Anderson visits Google to discuss his book, "The Long Tail" This event took place on July 18, 2006, as part of the Authors@Google series.
Duración:58:07 Vistos:5649 veces
Descripción:Atul Gawande discusses his latest book, "Better: A Surgeon's Notes on Performance." Dr. Gawande, a surgeon at Brigham and Women's Hospital in Boston, is a regular contributor to The New Yorker and was named a MacArthur fellow in 2006. This event took place at Google's Mountain View, CA, headquarters on May 1, 2007, as part of the Authors@Google series.
Duración:52:22 Vistos:4010 veces
Descripción:Author Jacob Needleman visits Google to discuss his book, "Why Can't We Be Good?" This event took place on April 30, 2007, as part of the Authors@Google series.
Duración:47:02 Vistos:3800 veces
Descripción:Eve Ensler discusses "Insecure at Last: Losing It in Our Security Obsessed World" February 23, 2007.
Duración:59:42 Vistos:3517 veces
Descripción:Simon Schama discusses hos book, "Rough Crossings," at Google's Mountain View, CA, headquarters. This event took place on April 14, 2006, as part of the Authors@Google series.
Duración:42:18 Vistos:2646 veces
Descripción:Max Barry visits Google headquarters to discuss his book, "Company" This event took place on January 11, 2007, as part of the Authors@Google series.
Duración:49:06 Vistos:1737 veces
Descripción:Author and chef Ann Cooper discusses her book "Lunch Lessons: Changing the Way We Feed Our Children" as part of the Authors@Google series. This event took place Tuesday April 10, 2007, at Google Headquarters in Mountain View, CA.
Duración:55:23 Vistos:2182 veces
Descripción:Mark Plotkin visits Google to discuss his book, "Medicine Quest: In Search of Nature's Healing Secrets." This event took place on August 29, 2006, as part of the Authors@Google series.
Duración:44:17 Vistos:1197 veces
Descripción:Daniel H. Wilson visits Google's Mountain View, CA, headquarters to discuss his book, "How to Survive a Robot Uprising." This event took place on January 11, 2006, as part of the Authors@Google series.
Duración:41:32 Vistos:1137 veces
Descripción:Author Jane Smiley visits Google to discuss her book, "Ten Days in the Hills" This event took place on March 6, 2007, as part of the Authors@Google series.
Duración:51:00 Vistos:510 veces
Descripción:Inc. Magazine editor Bo Burlingham discusses his book "Small Giants" at Google's Mountain View, CA, headquarters. This event took place as part of the Authors@Google series.
Duración:47:45 Vistos:457 veces
Descripción:Monique Maddy discusses her memoir, "Learning to Love Africa." This event took place at Google's Mountain View, CA, headquarters on March 14, 2006, as part of the Authors@Google series.
Duración:53:53 Vistos:674 veces
Descripción:Andrea Mitchell discusses her memoir, "Talking Back," at Google's Mountain View, CA, headquarters. This event took place on March 16, 2006, as part of the Authors@Google series.
Duración:59:33 Vistos:1266 veces
Descripción:Adam Gopnik visits Google headquarters to discuss his book, "Through the Children's Gate" This event took place on January 11, 2006, as part of the Authors@Google series.
Duración:54:43 Vistos:2187 veces
Descripción:Lester Brown visits Google headquarters to discuss his book, "Plan B 2.0" This event took place on January 11, 2006, as part of the Authors@Google series.
Duración:54:35 Vistos:2653 veces
Descripción:Google Tech Talks
November 21, 2008
ABSTRACT
Personal Growth Series: Cracking the Neural Code: Speaking the Language of the Brain with Optics
The technological seeds of a Manhattan project-style scientific enterprise, the optical reverse-engineering of brain circuits to crack the neural code, have recently been planted at Stanford.
The brain is a high-speed dynamical system consisting of different players that are intertwined and that cannot be separately controlled using conventional methods. For this reason, until recently we have not been able to speak the language of the brain (with millisecond timescale and cell-specific resolution), and in 1979 Francis Crick called for a technology by which all neurons of just one type could be controlled, "leaving the others more or less unaltered".
Tools from the Deisseroth laboratory at Stanford over the past four years have responded to this challenge. These include optical technologies for controlling neural circuits, using precisely-targeted delivery of light energy of different colors that is captured by neurons using nanoscale protein-based antennae, resulting in controlled activity of just the targeted cell types with millisecond precision. Light is delivered by fiberoptics; while light encounters all cell types, only the desired cell type is light-sensitive and responds. Using different optogenetic probes, cells can be turned on or off with millisecond precision and in different combinations.
These tools have now been used to optically deconstruct Parkinsonian neural circuitry, setting the stage both for cracking the neural codes of normal brain function, and for re-engineering neural circuits in disease.
Speaker: Karl Deisseroth
Professor Deisseroth received his bachelor's degree from Harvard in 1992, his PhD from Stanford in 1998, and his MD from Stanford in 2000. He completed medical internship and adult psychiatry residency at Stanford, and he was board-certified by the American Board of Psychiatry and Neurology in 2006. He joined the faculty on January 1, 2005. He is the first, and so far only, practicing psychiatrist in the nation with a primary appointment in a bioengineering department.
As a bioengineer focused on neuroengineering, he has launched an effort to map neural circuit dynamics in neuropsychiatric disease, including depression and Parkinson's Disease, on the millisecond timescale. His group at Stanford has developed optical and stem-cell based neuroengineering technologies for noninvasive imaging and control of brain circuits, as they operate within living intact tissue. His work on optical control of neural circuits has launched a new field called "optogenetics", and he has published major papers in Nature and Science that have been termed "stunning" and "revolutionary" by his scientific colleagues.
Professor Deisseroth has received many major awards including the NIH Director's Pioneer Award, the Presidential Early Career Award for Science and Engineering (PECASE), the McKnight Foundation Technological Innovations in Neuroscience Award, the Larry Katz Prize in Neurobiology, the Schuetze Award in Neuroscience, the Whitehall Foundation Award, the Charles E. Culpeper Scholarship in Medical Science Award, the Klingenstein Fellowship Award and the Robert H. Ebert Clinical Scholar Award.
Duración:65:31 Vistos:673293 veces
Descripción:2008 Republican Presidential candidate Ron Paul in discusion with Google executive Elliot Schrage as part of the company's Candidates@Google series.
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