Optogenetics News and Research

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Study reveals possibility to enhance or suppress memories

What if scientists could manipulate your brain so that a traumatic memory lost its emotional power over your psyche?

24 May 2019

Biophysicists study structure of KR2 rhodopsin under physiological conditions

A team of biophysicists from Russia, Germany, and France, featuring researchers from the Moscow Institute of Physics and Technology, has discovered and studied the structure of the KR2 rhodopsin under physiological conditions.

8 May 2019

Study provides new insights into functional role of posterior parietal cortex in decision-making

To make judgments about an unknown sensory stimulus based on prior knowledge is a basic decision process, called perceptual decision-making.

7 May 2019

Combination-imaging technique provides new window into macaque brain connections

Researchers can now see how the two sides of the living brain mirror each other thanks to a new combination-imaging technique.

24 Apr 2019

Key gene could decrease detrimental brain swelling after stroke

Could a medication someday help the brain heal itself after a stroke, or even prevent damage following a blow to the head? A new USC study lends support to the idea.

15 Apr 2019

Stimulating parvalbumin-containing cells causes surprising changes in blood volume, flow

Alzheimer's disease and schizophrenia are some of the most common brain disorders and have been associated with problems in cells that contain a type of protein, called parvalbumin.

10 Apr 2019

Sounds and vibrations are quite similar for the brain, finds new study

We all know the feeling of a mobile phone vibrating in our hands when announcing an incoming call. If we perceive these vibrations so clearly, it is due to specialized receptors that transduce them into neural signals sent to our brain.

21 Mar 2019

Salk scientists show how background noise from neurons can interrupt focused attention

It's easy to miss something you're not looking for. In a famous example, people were asked to closely observe two groups of people--one group clad in black, the other in white--pass a ball among themselves.

20 Mar 2019

Piece of puzzle unlocked in what drives alcohol addiction

Researchers at the Scripps Research Institute have made an important discovery that may help to explain the neural mechanism that drives alcohol consumption in cases of addiction.

19 Mar 2019

Scientists reverse alcohol-seeking behavior in rats with flip of a switch

Scientists at Scripps Research have found that they can reverse the desire to drink in alcohol-dependent rats--with the flip of a switch.

19 Mar 2019

Researchers use optogenetic tool to control, visualize receptor signals in neural cells

Using a novel optogenetic tool, researchers have successfully controlled, reproduced and visualized serotonin receptor signals in neural cells. To this end, they modified a photosensitive membrane receptor in the eye, namely melanopsin.

15 Feb 2019

Researchers identify brain pathways of aversion

What happens in the brain when we feel discomfort? Researchers at Karolinska Institutet in Sweden are now one step closer to finding the answer. In a new study published in the journal Molecular Psychiatry they identify which pathways in the mouse brain control behavior associated with aversion.

14 Feb 2019

Vilcek Foundation prizes awarded to immigrants for their work on human biology and disease

The Vilcek Foundation is pleased to announce the winners of the 2019 Vilcek Foundation Prizes for Biomedical Science, awarded to immigrants who have made significant contributions to the field. Dr. Angelika Amon will receive the $100,000 Vilcek Prize, while Drs. Amit Choudhary, Jeanne T. Paz, and Mikhail G. Shapiro will each receive the $50,000 Vilcek Prize for Creative Promise.

8 Feb 2019

Optogenetics News and Research

Study reveals possibility to enhance or suppress memories

Biophysicists study structure of KR2 rhodopsin under physiological conditions

Study provides new insights into functional role of posterior parietal cortex in decision-making

Combination-imaging technique provides new window into macaque brain connections

Key gene could decrease detrimental brain swelling after stroke

Stimulating parvalbumin-containing cells causes surprising changes in blood volume, flow

Sounds and vibrations are quite similar for the brain, finds new study

Salk scientists show how background noise from neurons can interrupt focused attention

Piece of puzzle unlocked in what drives alcohol addiction

Scientists reverse alcohol-seeking behavior in rats with flip of a switch

Researchers use optogenetic tool to control, visualize receptor signals in neural cells

Researchers identify brain pathways of aversion

Vilcek Foundation prizes awarded to immigrants for their work on human biology and disease

NIH grants awarded to Nanoscope to recruit talent and develop optogenetic delivery platforms

Studies show broad benefits of rocking motion during sleep

Erasing memories could reduce relapse rates among drug addicts

Unexpected connection found between feeding and memory centers of the brain

Study: Brain cells involved in memory play key role in reducing future eating behavior

The brain's cerebellum plays role in controlling reward and social behaviors, study shows

A Light Source in Quantitative Analysis: What Role Does it Play?

Genetics & Genomics - Second Edition eBook

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Advancing Neuroscience Research Through Collaboration and Patient-Centered Innovation

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