The neuromodulator norepinephrine has an unexpected, direct action on auditory processing of complex signals, specifically bird songs in the zebra finch, new research suggests. For neuroscientists ...
Our most popular blog post last year was all about dopamine, the sexiest of the brain’s chemical signals involved in ADHD. Dopamine is sexy, and has even become a bit of an internet meme, because of ...
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Comparing epinephrine vs. norepinephrine and what they do
Medically reviewed by Kristie Reed, PharmD Key Takeaways Epinephrine and norepinephrine are hormones and neurotransmitters ...
Once triggered by norepinephrine, astrocytes produced a second chemical that they released onto synapses, which caused the dampening of synapse activity. Even when neurons’ ability to directly sense ...
A sustained state of vigilance will generate a different type of memory than a momentary startle, and these differences are linked to distinct signaling molecules in the brains of mice. Researchers at ...
A good night’s sleep does more than just help you feel rested, it might literally clear your mind, according to the results of newly reported research by scientists at the University of Rochester and ...
A good night’s sleep doesn’t just help you feel refreshed – it might actually clear your brain. A new study, led by researchers from the University of Copenhagen and the University of Oxford, reveals ...
Our most popular blog post last year was all about dopamine, the sexiest of the brain’s chemical signals involved in ADHD. Dopamine is sexy, and has even become a bit of an internet meme, because of ...
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