Navigation Links
Scientists Reconstruct the 'Movies in Our Minds'
Date:9/22/2011

readings were then fed into a computer that mapped out the brain as a collection of three-dimensional cubes, or "voxels." All relevant activity was selectively ascribed to individual voxels as they reacted to images of various shapes and motions. This enabled the team to construct a model for how various parts of the brain process particular visual information.

The same team members were then exposed to a second series of film clips while inside the fMRI machine. After recording brain activity again, the computer model was fed another 18 million seconds of random videos taken from YouTube.

In the end, the computer was able to successfully sift through all the digested information, mining for the 100 specific visual clips that it deemed most similar to the imagery the team members had seen.

The result: a blurry but accurate and flowing reconstruction of the movie trailers the team volunteers had viewed.

"Our natural visual experience is like watching a movie," UC Berkeley post-doctoral candidate and study lead author Shinji Nishimoto explained. "[And] in order for this technology to have wide applicability, we must understand how the brain processes these dynamic visual experiences."

So far, so good, the study indicates. The team envisions a time when such technological innovation could help the verbally impaired (such as coma and stroke patients) and physically impaired (such as paralysis patients).

But the researchers still face daunting hurdles.

"We need to know how the brain works in naturalistic conditions," Nishimoto acknowledged, noting that he and his colleagues will next aim to unravel the mysteries of how the brain processes the random visuals of daily life.

More information

For more on the brain, visit Harvard's Whole Brain Atlas.

-- Alan Mozes

SO
'/>"/>

Copyright©2010 ScoutNews,LLC.
All rights reserved  

0

GOOD

Page: 1 2 3

Related medicine news :

1. Scientists Pinpoint Area of Brain That Fears Losing Money
2. Scientists Discover How HIV Is Transmitted Between Men
3. Prevention Is Key Research Goal for Premature Babies, Scientists Say
4. Scientists Discover Molecular Pathway for Organ Tissue Regeneration and Repair
5. Scientists find donut-shaped structure of enzyme involved in energy metabolism
6. Neuroscientists reveal new links that regulate brain electrical activity
7. Two UCSF Scientists to Receive Prestigious Dementia Research Honor
8. Johns Hopkins scientists develop personalized blood tests for cancer using whole genome sequencing
9. Scientists Spot Genetic Fingerprints of Individual Cancers
10. Scientists Unravel Mysteries of Intelligence
11. MSU scientists develop more effective method of predicting lead-poisoning risk
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Scientists Reconstruct the 'Movies in Our Minds'
(Date:5/21/2013)... 2013 According to a May 13, 2013 ... of Botox,” Botox injections have become the most ... 2002 (Go to goo.gl/8iYbD). Although it is mostly associated with ... The injection makes facial wrinkles less visible by paralyzing facial ... about three months. This means that people who are conscious ...
(Date:5/21/2013)... 2013 Phoseon Technology will present their ... 20th Annual IMI European Ink Jet Conference (June ... Phoseon continues to invest in product development to enable ... UV LED curing in printing applications. Phoseon currently ... market offering both air cooled and water cooled solutions ...
(Date:5/21/2013)... 2013 MedMar Healing Center announces ... Second Harvest Food Bank. Twenty-eight businesses, including MedMar Healing Center, ... food drive. The goal is to raise food to help ... facing their families in recent years. , “We like ... those in need,” explains Douglas Chloupek of MedMar Healing Center. ...
(Date:5/21/2013)... thrombospondin-1 and prosaposin, play in discouraging cancer metastasis, ... acid fragment of prosaposin that significantly reduces metastatic ... lung cancer. The findings suggest that a prosaposin-based ... of cancers. , The study team, led ... Vivek Mittal, PhD, at Weill Cornell Medical College ...
(Date:5/21/2013)... The Brazilian funding agency for scientific and technological research ... of So Paulo, announced an investment estimated in US$ ... Centers (RIDCs) for a period of up to eleven ... and 7. , Funding for the 17 RIDCs ... funding faculty, technicians, support personnel, and infrastructure). Host institutions ...
Breaking Medicine News(10 mins):Health News:Botox – Is the World’s Most Popular Cosmetic Procedure Safe? 2Health News:San Jose Cannabis Club Helps Feed Hungry Children with Second Harvest Food Bank 2Health News:Changing cancer's environment to halt its spread 2Health News:Changing cancer's environment to halt its spread 3Health News:Research at the cutting edge of knowledge 2
... fix for depression. Even if you are under medical care ... ,The December issue of Mayo Clinic Women's HealthSource offers five ... the risk of recurrence. ,1. Keep active. ... most days has been shown to improve mood. Long-term regular ...
... form of food poison. Then, fame came as a ... the 'miracle poison' and used for an increasing number ... of Mayo Clinic Health Letter covers how this drug ... ,Botulinum toxin blocks communication between nerves and muscles. ...
... drugs causing jaw problems have you wondering: Should you stop ... been reports of partial death of a jawbone (osteonecrosis) related ... to the December issue of Mayo Clinic Health Letter. ... — a disease that causes bones to become brittle and ...
... University of Rochester, Low doses of the drug mifepristone ... //and greatly improves the quality of life in women. ... of the journal, Obstetrics and Gynecology. ,Leiomyoma, ... of all women aged 35 to 49. The non-cancerous ...
... by the Department of Radiology at the University of ... the accuracy of diagnosing meniscal tears. ... there is one MR image with an abnormal finding. ... of 174 patients who had knee MR exams then ...
... one more reason why teenage years are perceived as ... the Pandora's Box has opened. //Such teens are prone ... no'vice' contemporaries, a recent insight indicates. ,The Canadian ... abuse tendencies among 15- to 19-year-olds, drawing on the ...
Cached Medicine News:Health News:Five Self-Care Strategies For Depression 2Health News:Mifepristone Reliable For Treating Uterine Fibroids 2Health News:Mifepristone Reliable For Treating Uterine Fibroids 3
(Date:5/21/2013)... , May 21, 2013 Kepner-Tregoe (KT), ... announced that 13-year veteran Chris Geraghty ... Geraghty,s experience includes more than 20 years serving ... with manufacturing organizations. He succeeds Ray ... as Kepner-Tregoe,s Chairman of the Board and CEO. ...
(Date:5/21/2013)... , May 21, 2013  IsoRay, Inc. (AMEX: ... that it has entered into an exclusive international distribution ... complete product line in Greece . ... seed brachytherapy and medical radioisotope applications for brain cancer, ... gynecologic ("gyn") cancer. IASIS Medical is ...
(Date:5/21/2013)... Inc. (OTC BB: VASO) (the "Company"), a diversified medical technology ... devices and in the domestic sale of diagnostic imaging products, ... President and CEO of Vasomedical, Inc. will present at the ... 2013 in New York City at ... is scheduled to begin at 9:30 a.m. EDT. ...
Breaking Medicine Technology:Kepner-Tregoe, Inc. Promotes Chris Geraghty to Chief Executive Officer 2Kepner-Tregoe, Inc. Promotes Chris Geraghty to Chief Executive Officer 3IsoRay Announces A New International Distributor For Greece 2IsoRay Announces A New International Distributor For Greece 3Vasomedical, Inc. To Present At The Second Annual Marcum LLP MicroCap Conference 2
... Nephros, Inc. (OTC Bulletin Board: NEPH ... products for therapeutic applications, infection control, and water purification, ... reverse split of its common stock will take effect ... 2011. Nephros common stock will be quoted on the ...
... The Florida Society of Pain Management Providers ( www.Flspmp.org ... use in the United States. Until now these statistics ...  Oxycodone dispensed in U.S. 2009 by state (per 100,000 ... FDA.Translation from grams to 15mg tablets for comparison purposes ...
Cached Medicine Technology:Nephros Announces Completion of Reverse Stock Split 2Nephros Announces Completion of Reverse Stock Split 3Nephros Announces Completion of Reverse Stock Split 4Florida Pain Clinic Society: 3.7 Billion Oxycodone Tablets Dispensed in U.S. 2
DePuy 2 Bone Cement is a unique fast-set digital cement that is the excellent choice for small joint procedures such as the patella, glenoid or other extremity joints....
... Palacos® Bone Cement has clinically proven ... cemented arthroplasty. Palacos® is now available ... an antibiotic loaded bone cement cleared ... of a two-stage revision after infection ...
... System for Two-Dimensional Mapping of the ... uniquely merges two sophisticated measurement techniques, ... flowmetry, to a new kind of ... of the retinal micro-circulation., ,Using an ...
... block tear drainage through the canaliculus, synthetic absorbable ... symptoms:, Indicated for use in the treatment ... components of various ocular surface diseases, May be ... related complications and to enhance the retention of ...
Medicine Products: