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tag imaging physiology neurology

Brain cell in purple on a black background. Arc mRNAs are labeled green and are mainly localized in the cell nucleus and in the dendrites.
Short-lived Molecules Support Long-term Memory 
Alejandra Manjarrez, PhD | Jun 6, 2023 | 3 min read
A gene essential for information storage in the brain engages an autoregulatory feedback loop to consolidate memory.
Novelty Activates a Long Noncoding RNA for Spatial Learning in Mice
Shelby Bradford, PhD | Feb 6, 2024 | 4 min read
Genes activated in new environments include those used during development.
Top 10 Innovations 2021
2021 Top 10 Innovations
The Scientist | Dec 1, 2021 | 10+ min read
The COVID-19 pandemic is still with us. Biomedical innovation has rallied to address that pressing concern while continuing to tackle broader research challenges.
Brain Imaging Struggles for Psychiatric Respect
Douglas Steinberg(dsteinberg@the-scientist.com) | Dec 5, 2004 | 8 min read
Psychiatrists can draw upon long clinical experience with adult patients to surmise why antidepressant medications foster suicidal thoughts and behavior in some children, as the US Food and Drug Administration warned this fall.
The Scientist Staff | Mar 28, 2024
Conceptual image of numbers
Is Your Brain Wired for Numbers?
Catherine Offord | Oct 1, 2021 | 10+ min read
Our perception of quantity, separate from counting or estimation of magnitude more generally, is foundational to human cognition, according to some neuroscientists.
Those We Lost in 2019
Ashley Yeager | Dec 30, 2019 | 6 min read
The scientific community said goodbye to Sydney Brenner, Paul Greengard, Patricia Bath, and a number of other leading researchers this year.
How Time Is Encoded in Memories
Catherine Offord | May 1, 2020 | 10+ min read
Rats and equations help researchers develop a theory of how our brains keep track of when events took place.
Breakthrough Prizes for Life Scientists
Tracy Vence | Dec 4, 2016 | 2 min read
Awards of $3 million each go to five researchers in the life sciences, recognizing their pioneering work on autophagy, DNA-damage response, Wnt signaling, and more.
New MRIs on the Horizon
A. J. S. Rayl | Mar 19, 2000 | 7 min read
Courtesy of National Heart, Lung, and Blood InstituteMRI scans of the heart: upper left, torso with heart; upper right, cross section at aortic valve; lower left, lateral view of heart, pulmonic valve, and descending aorta; lower right, four-chamber view In the not too distant future, emergency rooms may well take on the aura of Star Trek's hospital bay. New, state-of-the-art magnetic resonance imaging (MRI) machines offer fast, efficient, and highly detailed data, allowing physicians to make im

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