Featured series 
Tag: Vadim Bolshakov
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Nation & World
Researchers identify the brain’s on-off switch for fear
Harvard researchers at McLean Hospital have identified a particular protein in the brain that serves as a trigger for the body’s innate fear response. This discovery suggests a potential target…
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Nation & World
Brain protein may play role in innate and learned fear
In a paper published in the November 2005 issue of Cell, researchers reported that the protein stathmin is essential for the fear response – both the expression of innate fear…
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Nation & World
Researchers find a gene for fear
A team of researchers from Harvard, Columbia, and Rutgers universities has found the seat of fear. It’s located in a pea-sized area deep in the brain of all mammals, from…
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Nation & World
Keeping synapses clean may hold key to fear-conditioning
As readers of introductory psychology texts know, animals easily learn to fear a harmless stimulus, such as a tone, if that stimulus is paired with a painful one, such as…
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Nation & World
Changes in brain shown with learning
Harvard Medical School researchers Vadim Bolshakov, Evgeny Tsvetkov, and Bill Carlezon, based at McLean Hospital, reported with colleagues in the April 11, 2002 issue of the journal Neuron that they…