Cortex News and Research

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CDH10 gene found to play a critical role in prenatal risk of autism

UCLA scientists, in partnership with 30 research institutions across the country, have identified a new gene variant that is highly common in autistic children.

30 Apr 2009

New insight into brain mechanisms associated with reading

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.

29 Apr 2009

Brain processes written words as unique 'objects,' GUMC neuroscientists say

Neuroscientists at Georgetown University Medical Center have found that an area known to be important for reading in the left visual cortex contains neurons that are specialized to process written words as whole word units.

29 Apr 2009

A glimpse at vision: First impressions count

Human beings far outpace computers in their ability to recognize faces and other objects, handling with ease variations in size, color, orientation, lighting conditions and other factors.

29 Apr 2009

Discovery of novel protein which, when over-expressed, leads to a dramatic increase in the generation of A-beta

A defining hallmark of Alzheimer's disease is the accumulation of the amyloid beta protein (A-beta), otherwise known as "senile plaques," in the brain's cortex and hippocampus, where memory consolidation occurs.

27 Apr 2009

Scientists learn to induce gamma oscillations in the brain

Scientists have studied high-frequency brain waves, known as gamma oscillations, for more than 50 years, believing them crucial to consciousness, attention, learning and memory.

26 Apr 2009

Brain works best when cells keep right rhythms

It is said that each of us marches to the beat of a different drum, but new Stanford University research suggests that brain cells need to follow specific rhythms that must be kept for proper brain functioning.

26 Apr 2009

Using tools requires that the brain is able to control movements

Our ability to use objects and tools to perform actions is essential to our daily activities, and it is developed to a level that is unique to our species.

21 Apr 2009

Discovery of key processes in the brain that control perception of emotional events

Research performed by Nicole Lauzon and Dr. Steven Laviolette of the Schulich School of Medicine & Dentistry at The University of Western Ontario has found key processes in the brain that control the emotional significance of our experiences and how we form memories of them.

20 Apr 2009

Mehamphetamine use during pregnancy causes abnormal brain development in children

A first of its kind study examining the effects of methamphetamine use during pregnancy has found the drug appears to cause abnormal brain development in children.

15 Apr 2009

Brain mechanisms for behavioral flexibility

New research provides insight into how the brain can execute different actions in response to the same stimulus.

15 Apr 2009

Imaging reveals abnormalities in pathways connecting brain areas in those with writer's cramp

Abnormalities in the fibers connecting different brain areas may contribute to muscle disorders such as writer's cramp, according to a report in the April issue of Archives of Neurology.

13 Apr 2009

Creating ideal neural cells for clinical use

Investigators at the Burnham Institute for Medical Research (Burnham) have developed a protocol to rapidly differentiate human embryonic stem cells (hESCs) into neural progenitor cells that may be ideal for transplantation.

13 Apr 2009

New insights into perception - sensory processing of visual and tactile motion use overlapping neural circuits

In the classic waterfall illusion, if you stare at the downward motion of a waterfall for some period of time, stationary objects - such as rocks - appear to drift upward.

12 Apr 2009

$Adult brain processes fractions easier than child's$

Adult brain processes fractions easier than child's

Although fractions are thought to be a difficult mathematical concept to learn, the adult brain encodes them automatically without conscious thought, according to new research in the April 8 issue of The Journal of Neuroscience.

8 Apr 2009

Researchers regenerate axons necessary for voluntary movement

For the first time, researchers have clearly shown regeneration of a critical type of nerve fiber that travels between the brain and the spinal cord and which is required for voluntary movement.

6 Apr 2009

Researchers aim to determine if specific brain circuits and pathways might be responsible for wisdom

Researchers at the University of California, San Diego School of Medicine have compiled the first-ever review of the neurobiology of wisdom – once the sole province of religion and philosophy.

6 Apr 2009

Schizophrenics appear to rely considerably less on top-down processing during perception

Patients with schizophrenia are able to correctly see through an illusion known as the 'hollow mask' illusion, probably because their brain disconnects 'what the eyes see' from what 'the brain thinks it is seeing', according to a joint UK and German study published in the journal NeuroImage.

6 Apr 2009

Brain scan-assisted diagnosis for post-traumatic stress disorder a step closer to reality

Florence, Italy: Preliminary research examining the difference in brain activity between soldiers with post-traumatic stress disorder and those without it moves scientists a step closer to the possibility of being able one day to use brain scans to help diagnose the condition.

6 Apr 2009

What drives brain changes in macular degeneration?

In macular degeneration, the most common form of adult blindness, patients progressively lose vision in the center of their visual field, thereby depriving the corresponding part of the visual cortex of input.

2 Apr 2009

Cortex News and Research

CDH10 gene found to play a critical role in prenatal risk of autism

New insight into brain mechanisms associated with reading

Brain processes written words as unique 'objects,' GUMC neuroscientists say

A glimpse at vision: First impressions count

Discovery of novel protein which, when over-expressed, leads to a dramatic increase in the generation of A-beta

Scientists learn to induce gamma oscillations in the brain

Brain works best when cells keep right rhythms

Using tools requires that the brain is able to control movements

Discovery of key processes in the brain that control perception of emotional events

Mehamphetamine use during pregnancy causes abnormal brain development in children

Brain mechanisms for behavioral flexibility

Imaging reveals abnormalities in pathways connecting brain areas in those with writer's cramp

Creating ideal neural cells for clinical use

New insights into perception - sensory processing of visual and tactile motion use overlapping neural circuits

Adult brain processes fractions easier than child's

Researchers regenerate axons necessary for voluntary movement

Researchers aim to determine if specific brain circuits and pathways might be responsible for wisdom

Schizophrenics appear to rely considerably less on top-down processing during perception

Brain scan-assisted diagnosis for post-traumatic stress disorder a step closer to reality

What drives brain changes in macular degeneration?

Improving healthcare sustainability through carbon data

Managing vibration in IVF laboratories

A New Approach to Preventing Bladder Cancer Recurrence

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