The error-correcting brain: New insights into the neurobiology of adaptive behavior
(Medical Xpress) -- A key phenomenon studied by neuroscientists is the brain’s ability to recognize errors when they occur, link them to the associated behavior, and apply those errors in a way that modifies ...
Neuroscience
Oct 27, 2011 |
4.8 / 5 (13) |
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Model for brain signaling flawed, new study finds
A new study out today in the journal Science turns two decades of understanding about how brain cells communicate on its head. The study demonstrates that the tripartite synapse – a model long accepted by the ...
Neuroscience
Jan 10, 2013 |
4.5 / 5 (14) |
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Researchers cure epilepsy in mice using brain cells
UCSF scientists controlled seizures in epileptic mice with a one-time transplantation of medial ganglionic eminence (MGE) cells, which inhibit signaling in overactive nerve circuits, into the hippocampus, a brain region associated ...
Neuroscience
May 05, 2013 |
4.5 / 5 (14) |
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Scientists strengthen memory by stimulating key site in brain
Ever gone to the movies and forgotten where you parked the car? New UCLA research may one day help you improve your memory.
Neuroscience
Feb 08, 2012 |
4.8 / 5 (13) |
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Brain may 'see' more than the eyes, study indicates
(Medical Xpress)—Vision may be less important to "seeing" than is the brain's ability to process points of light into complex images, according to a new study of the fruit fly visual system currently published ...
Neuroscience
Nov 01, 2012 |
4.4 / 5 (14) |
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Uncommon features of Einstein's brain might explain his remarkable cognitive abilities
Portions of Albert Einstein's brain have been found to be unlike those of most people and could be related to his extraordinary cognitive abilities, according to a new study led by Florida State University ...
Neuroscience
Nov 15, 2012 |
3.9 / 5 (16) |
13
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Researchers clock the speed of brain signals
Two studies featuring research from Weill Cornell Medical College have uncovered surprising details about the complex process that leads to the flow of neurotransmitters between brain neurons -- a dance of ...
Neuroscience
Jun 22, 2011 |
4.4 / 5 (14) |
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Remembrance of things future: Long-term memory sets the stage for visual perception
(Medical Xpress) -- Rather than being a passive state, perception is an active process fueled by predictions and expectations about our environment. In the latter case, memory must be a fundamental component ...
Neuroscience
Dec 28, 2011 |
3.8 / 5 (16) |
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Communication by nerve cells shown to be more diverse than believed
A fundamental new discovery about how nerve cells in the brain store and release tiny sacs filled with chemicals may radically alter the way scientists think about neurotransmission – the electrical signaling ...
Neuroscience
Aug 23, 2011 |
5 / 5 (12) |
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Scientists identify link between size of brain region and conformity
Every generation has its James Dean: the rebel who refuses to follow the path beaten by their peers. Now, a new study in Current Biology has found a link between the amount of grey matter in one specific brain region and an ...
Neuroscience
Feb 20, 2012 |
4 / 5 (15) |
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Primitive consciousness emerges first as you awaken from anesthesia
Awakening from anesthesia is often associated with an initial phase of delirious struggle before the full restoration of awareness and orientation to one's surroundings. Scientists now know why this may occur: ...
Neuroscience
Apr 04, 2012 |
5 / 5 (12) |
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Neurons that can multitask greatly enhance the brain's computational power, study finds
Over the past few decades, neuroscientists have made much progress in mapping the brain by deciphering the functions of individual neurons that perform very specific tasks, such as recognizing the location ...
Neuroscience
May 20, 2013 |
4.9 / 5 (12) |
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Think fast: Speed of thought and perception limited by unified neocortical gateway
(Medical Xpress) -- Historically, perceptual and response rates when multitasking have been interpreted as being limited by independent bottlenecks. While a more recent view suggests that a common bottleneck ...
Neuroscience
Aug 24, 2011 |
4.3 / 5 (13) |
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Researchers use brain-injury data to map intelligence in the brain
Scientists report that they have mapped the physical architecture of intelligence in the brain. Theirs is one of the largest and most comprehensive analyses so far of the brain structures vital to general ...
Neuroscience
Apr 10, 2012 |
4.7 / 5 (12) |
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Brazilian mediums shed light on brain activity during a trance state
Researchers at Thomas Jefferson University and the University of Sao Paulo in Brazil analyzed the cerebral blood flow (CBF) of Brazilian mediums during the practice of psychography, described as a form of writing whereby ...
Neuroscience
Nov 16, 2012 |
4.3 / 5 (13) |
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