samples, culture, neuroscience
Image of the Day: Inner Glow
Image of the Day: Inner Glow
The Scientist Staff | Feb 26, 2018
Researchers engineered a system for bioluminescent imaging that is as much as 1,000 times stronger than existing methods.
Oldest Known Paintings Created by Neanderthals, Not Modern Humans
Oldest Known Paintings Created by Neanderthals, Not Modern Humans
Catherine Offord | Feb 26, 2018
The animal pictures and hand stencils were made in caves in Spain thousands of years before Homo sapiens arrived in Europe.
Image of the Day: Cuttlefish Camouflage
Image of the Day: Cuttlefish Camouflage
The Scientist Staff | Feb 16, 2018
The cephalopod’s unique ability to disguise itself relies on a single motor nerve exclusively dedicated to skin tension and papillary control.
Image of the Day: Mantis Glasses
Image of the Day: Mantis Glasses
The Scientist Staff | Feb 9, 2018
Researchers outfitted praying mantises with miniature spectacles to investigate how they see the world. 
Gene Expression Overlaps Among Psychiatric Disorders
Gene Expression Overlaps Among Psychiatric Disorders
Ashley P. Taylor | Feb 8, 2018
Transcriptional profiling of post-mortem human brains reveals commonalities in the genes over- and under-expressed in schizophrenia, bipolar disorder, autism, and major depression. 
DBS with Nanoparticle-Based Optogenetics Modifies Behavior in Mice
DBS with Nanoparticle-Based Optogenetics Modifies Behavior in Mice
Diana Kwon | Feb 8, 2018
Researchers develop a new technique to selectively activate neurons deep in the rodent brain, taking a step toward noninvasive brain stimulation for neurological disorders.
Experimental Drug Relieves Blast-Related PTSD in a Rat Model of Traumatic Brain Injury
Experimental Drug Relieves Blast-Related PTSD in a Rat Model of Traumatic Brain Injury
Viviane Callier | Feb 2, 2018
The compound, BCI-838, is already in human clinical trials as a possible treatment for depression.
Researchers Develop Potential Blood Test for Alzheimer’s Disease
Researchers Develop Potential Blood Test for Alzheimer’s Disease
Catherine Offord | Feb 2, 2018
The test uses levels of plasma amyloid-β to estimate the buildup of protein plaques in the brain.
Contributors
Contributors
Katarina Zimmer | Feb 1, 2018
Meet some of the people featured in the February 2018 issue of The Scientist.
Virtual Reality May Revolutionize Brain Science
Virtual Reality May Revolutionize Brain Science
Ashley Yeager | Feb 1, 2018
New technology could open doors for researchers studying animals’ most complex organ.