Archerfish in the deep transparent water.
Archerfish Defy Notion that Complex Vision Requires a Cortex
The fish species is separated from mammals by hundreds of millions of years of evolution, yet its seemingly primitive brain can handle many of the same elaborate visual tasks.
Archerfish Defy Notion that Complex Vision Requires a Cortex
Archerfish Defy Notion that Complex Vision Requires a Cortex

The fish species is separated from mammals by hundreds of millions of years of evolution, yet its seemingly primitive brain can handle many of the same elaborate visual tasks.

The fish species is separated from mammals by hundreds of millions of years of evolution, yet its seemingly primitive brain can handle many of the same elaborate visual tasks.

visual cortex
Clues to the Origin and Function of the Brain’s Alpha Waves
Amanda Heidt | Oct 1, 2020
Patterns of neural activity known as alpha waves, long thought to originate in the thalamus, may actually stem from a different brain region entirely.
Optogenetic Manipulations Create Perception Without Sensory Input
Ruth Williams | Jul 18, 2019
Advanced single-cell optogenetic tools have enabled researchers to induce a learned behavior in mice without the associated visual cue.
Brain Surface Area Reveals Overlap in Genes, Intelligence, Evolution
Carolyn Wilke | Mar 4, 2019
An analysis of the contours of more than 600 kids’ brains points to links between cerebral surface area and heritability in regions of the brain important in cognition.  
Nanoparticles Let Mice See Near Infrared Light
Abby Olena | Feb 28, 2019
Researchers injected the retinas of mice with nanoparticles that bound to photoreceptors and converted near-infrared light to green light that the animals could see.
Image of the Day: Fountain of Youth
The Scientist Staff | Aug 14, 2017
Neural plasticity wanes with age, but increasing the protein Arc—abundant earlier in life—in the visual cortex of mice can fend off this decline.