Visual cortex
hideThe term visual cortex refers to the primary visual cortex (also known as striate cortex or V1) and extrastriate visual cortical areas such as V2, V3, V4, and V5. The primary visual cortex is anatomically equivalent to Brodmann area 17, or BA17.
For more information about Visual cortex, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
News tagged with visual cortex
Scientists reveal secret of girl with 'all seeing eye'
Medicine & Health / Neuroscience
Jul 20, 2009 |
4.7 / 5 (59) |
6
(PhysOrg.com) -- Scientists have discovered how a 10-year-old girl born with half a brain is able to see normally through one eye. The youngster, from Germany, has both fields of vision in one eye and is the ...
Scientists unmask brain's hidden potential
Aug 27, 2008 |
4.8 / 5 (28) |
0
Previous research has found that when vision is lost, a person's senses of touch and hearing become enhanced. But exactly how this happens has been unclear.
Adult brain can change within seconds
Medicine & Health / Neuroscience
Jul 14, 2009 |
4.5 / 5 (25) |
12
(PhysOrg.com) -- The human brain can adapt to changing demands even in adulthood, but MIT neuroscientists have now found evidence of it changing with unsuspected speed. Their findings suggest that the brain has a network ...
Scientists adapt economics theory to trace brain's information flow
Oct 09, 2008 |
4.6 / 5 (19) |
0
Scientists have used a technique originally developed for economic study to become the first to overcome a significant challenge in brain research: determining the flow of information from one part of the brain to another.
Blindsight: How brain sees what you do not see
Oct 14, 2008 |
4.6 / 5 (14) |
3
Blindsight is a phenomenon in which patients with damage in the primary visual cortex of the brain can tell where an object is although they claim they cannot see it. A research team led by Prof. Tadashi Isa and Dr. Masatoshi ...
Why Sleep is Needed to Form Memories
Feb 11, 2009 |
4.9 / 5 (10) |
0
If you ever argued with your mother when she told you to get some sleep after studying for an exam instead of pulling an all-nighter, you owe her an apology, because it turns out she's right. And now, scientists ...
Ants on the brain
Biology /
Feb 25, 2009 |
4.5 / 5 (11) |
3
(PhysOrg.com) -- Colonies of social insects such as ants and bees could collectively make decisions using mechanisms similar to those used in primate brains, according to new research from the University of ...
Echoes discovered in early visual brain areas play role in working memory
Feb 18, 2009 |
4.9 / 5 (9) |
0
(PhysOrg.com) -- Vanderbilt University researchers have discovered that early visual areas, long believed to play no role in higher cognitive functions such as memory, retain information previously hidden from brain studies. ...
Looming sounds boost visual perception
Medicine & Health / Psychology & Psychiatry
Oct 16, 2009 |
5 / 5 (8) |
1
(PhysOrg.com) -- Whether it’s the sound of a speeding car approaching from out of the blue, or the faint echo of footsteps following you along a dark street, such looming sounds not only make our ears prick ...
Action video games improve vision
Medicine & Health / Neuroscience
Mar 29, 2009 |
5 / 5 (7) |
3
Video games that involve high levels of action, such as first-person-shooter games, increase a player's real-world vision, according to research in today's Nature Neuroscience.
Brain processes written words as unique 'objects'
Medicine & Health / Neuroscience
Apr 29, 2009 |
5 / 5 (7) |
0
A new study provides direct experimental evidence that a brain region important for reading and word recognition contains neurons that are highly selective for individual real words. The research, published by Cell Press ...
Scans show learning 'sculpts' the brain's connections
Medicine & Health / Neuroscience
Oct 09, 2009 |
4.8 / 5 (6) |
1
Spontaneous brain activity formerly thought to be "white noise" measurably changes after a person learns a new task, researchers at Washington University School of Medicine in St. Louis and the University of Chieti, Italy, ...
Two molecules affecting brain plasticity
Medicine & Health / Neuroscience
Nov 25, 2009 |
4.8 / 5 (6) |
1
(PhysOrg.com) -- You wouldn't want a car with no brakes. It turns out that the developing brain needs them, too.
Long-distance brain waves focus attention (w/Video)
Medicine & Health / Neuroscience
May 28, 2009 |
4.3 / 5 (6) |
1
(PhysOrg.com) -- Just as our world buzzes with distractions -- from phone calls to e-mails to tweets -- the neurons in our brain are bombarded with messages. Research has shown that when we pay attention, some of these neurons ...
Blind man walking: With no visual awareness, man navigates obstacle course flawlessly
Biology /
Dec 22, 2008 |
5 / 5 (5) |
1
Researchers have demonstrated for the first time that people can successfully navigate an obstacle course even after brain damage has left them with no awareness of the ability to see and no activity in the visual cortex, ...
