Get Instant Summarized Text (Gist) Astrocytes, rather than neurons, mediate the effects of norepinephrine on brain connectivity during heightened attention. Norepinephrine activates astrocytes ...

Researchers also discovered that brain slices taken from the temporal lobe, a region known to be affected early in Alzheimer’s, released higher levels of another key disease protein, called tau.

What does forgiveness look like in the brain? As a neuroscientist, I am always looking for the biological underpinnings of mental processes—not as an effort to distill mystery into molecules, but to ...

This is the first time that brain tissue has been cryogenically frozen and revived without damage. In a process called vitrification, researchers treated slices of mouse brains with ...

Slices of mouse brain that were kept at -150°C for up to a week have shown near-normal electrical activity after being warmed up. The results could take us a step closer towards cooling and ...

This month, a team from MIT developed a “holistic” brain-mapping platform that captures the anatomy of large slices of the human brain with unprecedented resolution and speed, slashing a process that ...

a human brain atlas based on MRI images of more than 7,000 brain slices. And in 2017, we flagged the Human Cell Atlas project, which aims to categorize all the cells of the human body ...

When implanted into mouse brain slices, the structures became integrated with the host tissue. The technique may ultimately be developed into tailored repairs to treat brain injuries. Researchers ...

Andrew Satterlee is associate director of the Brain Slice Technology Platform at UNC Eshelman School of Pharmacy. Researchers at UNC-Chapel Hill are among those working on new ways to help treat ...

Brain stem and cerebellum were removed from the fresh brain and midsagittal sectioning was performed to separate cerebral hemispheres and cut into 2 cm coronal slices. The right hemisphere slices, ...