hESCs, developmental biology, neuroscience
Image of the Day: Fish Eye Lens
Image of the Day: Fish Eye Lens
The Scientist Staff | Nov 1, 2017
Researchers develop a new method to highlight specific cells that reside in the lens of a zebrafish.
The Wada Test, 1948
The Wada Test, 1948
Philip Jaekl | Nov 1, 2017
A decades-old neurological procedure developed under unique and difficult conditions in postwar Japan remains critical to the treatment of epilepsy.
The Benefits of Trepidation
The Benefits of Trepidation
Abigail Marsh | Nov 1, 2017
While wiping fear from our brains may seem attractive, the emotion is an essential part of our behavioral repertoire.
Lighting Up Monkey Brains
Lighting Up Monkey Brains
Jyoti Madhusoodanan | Nov 1, 2017
Optogenetic and chemogenetic tools illuminate brain and behavior connections in nonhuman primates.
Kyle Smith Shines a Light on Addiction
Kyle Smith Shines a Light on Addiction
Shawna Williams | Nov 1, 2017
The Dartmouth College professor uses optogenetics to probe the neurological routes of habitual behavior.
Flickers of Hope
Flickers of Hope
Anna Azvolinsky | Nov 1, 2017
Li-Huei Tsai began her career in cancer biology, then took a fearless leap into neuroscience, making singular breakthroughs along the way.
Implanted Magnetic Probes Measure Brain Activity
Implanted Magnetic Probes Measure Brain Activity
Ruth Williams | Nov 1, 2017
Micrometer-size magnetrodes detect activity-generated magnetic fields within living brains.
Fast-Tracking Sexual Maturation
Fast-Tracking Sexual Maturation
Ruth Williams | Nov 1, 2017
The brains and bodies of young female rats can be accelerated into puberty by the presence of an older male or by stimulation of the genitals.
An Eye Scan for Alzheimer’s Disease?
An Eye Scan for Alzheimer’s Disease?
Shawna Williams | Nov 1, 2017
Researchers aim for a routine screen to detect the neurodegenerative disease—decades before symptoms appear.
Lessons in Memory from a Champ
Lessons in Memory from a Champ
Jef Akst | Nov 1, 2017
A four-time winner of the USA Memory Championship is helping scientists understand how the brain works.