![Laura Sanders](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2019/08/l_Sanders.jpg?resize=214%2C214&ssl=1)
Laura Sanders
Senior Writer, Neuroscience
Laura Sanders reports on neuroscience for Science News. She wrote Growth Curve, a blog about the science of raising kids, from 2013 to 2019 and continues to write about child development and parenting from time to time. She earned her Ph.D. in molecular biology from the University of Southern California in Los Angeles, where she studied the nerve cells that compel a fruit fly to perform a dazzling mating dance. Convinced that she was missing some exciting science somewhere, Laura turned her eye toward writing about brains in all shapes and forms. She holds undergraduate degrees in creative writing and biology from Vanderbilt University in Nashville, where she was a National Merit Scholar. Growth Curve, her 2012 series on consciousness and her 2013 article on the dearth of psychiatric drugs have received awards recognizing editorial excellence.
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All Stories by Laura Sanders
- Neuroscience
Study casts doubt on whether adult brain’s memory-forming region makes new cells
An examination of 54 human brains suggests that adults don’t grow new neurons in the hippocampus, contrary to several widely accepted studies.
- Health & Medicine
How dad’s stress changes his sperm
Stress may change sperm via packets of RNA in the epididymis, a mouse study suggests.
- Neuroscience
See these first-of-a-kind views of living human nerve cells
A catalog of live brain cells reveals stunning diversity and intricate shapes, and may help scientists understand the abilities of the human brain.
- Health & Medicine
Let most babies eat food containing peanuts. Really.
Pediatricians are not yet peanut-savvy when it comes to convincing parents to feed babies food containing peanuts, a new survey suggests.
- Neuroscience
Alzheimer’s protein can travel from blood to build up in the brain
Experiments in mice show Alzheimer’s protein can travel from the blood of an affected mouse to the brain of a healthy animal.
- Health & Medicine
C-sections lead to heftier mouse pups, but the implications for people aren’t clear
Mice born via C-section gained more weight than mice born vaginally, adding to the body of research that hints at a link between birth mode and future health.
- Health & Medicine
Moms tweak the timbre of their voice when talking to their babies
Mothers shift the timbre, or quality, of their voice when talking to their babies, a change that happens in many different languages.
- Animals
To understand the origins of pain, ask a flatworm
A danger-sensing protein responds to hydrogen peroxide in planarians, results that hint at the evolutionary origins of people’s pain sensing.
- Neuroscience
There’s no rest for the brain’s mapmakers
Navigational grid cells stay on the job during sleep.
- Neuroscience
New book offers a peek into the mind of Oliver Sacks
The wide-ranging essays in Oliver Sacks’ ‘The River of Consciousness’ contemplate evolution, memory and more.
- Health & Medicine
Parenting advice gets a fact-check
A new website called Parentifact attempts to fight parenting misinformation.
- Neuroscience
Kay Tye improvises to understand our inner lives
To figure out how rich mental lives are created by the brain, neuroscientist Kay Tye applies “a new level of neurobiological sophistication.”