Are You Smarter Than Your Dog?
Are You Smarter Than Your Dog?
Check out the optical illusion that researchers put before canines, finding that fido and master have opposite reactions.
Are You Smarter Than Your Dog?
Are You Smarter Than Your Dog?

Check out the optical illusion that researchers put before canines, finding that fido and master have opposite reactions.

Check out the optical illusion that researchers put before canines, finding that fido and master have opposite reactions.

cognition
A Dog’s View of Optical Illusions
A Dog’s View of Optical Illusions
Catherine Offord | Jan 1, 2021
Researchers are using visual tricks to try to better understand canine perception.
Infographic: What Do Dogs Perceive?
Infographic: What Do Dogs Perceive?
Catherine Offord | Jan 1, 2021
Researchers use optical illusions to investigate canine perception.
T Cells and Neurons Talk to Each Other
T Cells and Neurons Talk to Each Other
Ashley Yeager | Oct 1, 2020
Conversations between the immune and central nervous systems are proving to be essential for the healthy social behavior, learning, and memory.
Infographic: How Cytokines Flow into and out of the Brain
Infographic: How Cytokines Flow into and out of the Brain
Ashley Yeager | Oct 1, 2020
Several routes exist for immune cells to communicate with neurons in the central nervous system, though T cells rarely come in direct contact with neural tissue.
Infographic: What Social Isolation Can Mean for the Brain
Infographic: What Social Isolation Can Mean for the Brain
Catherine Offord | Jul 13, 2020
People who show low social engagement over long periods of time often show reductions in cognitive function. Studies of the brain may provide clues about this correlation.
How Social Isolation Affects the Brain
How Social Isolation Affects the Brain
Catherine Offord | Jul 13, 2020
Absence of human contact is associated with declines in cognitive function. But as the COVID-19 pandemic brings concerns about the potential harms of isolation to the fore, researchers are still hunting for concrete evidence of a causal role as well as possible mechanisms.
How Time Is Encoded in Memories
How Time Is Encoded in Memories
Catherine Offord | May 1, 2020
Rats and equations help researchers develop a theory of how our brains keep track of when events took place.
Infographic: How the Brain Keeps Track of Time in Memories
Infographic: How the Brain Keeps Track of Time in Memories
Catherine Offord | May 1, 2020
Signals from the lateral entorhinal cortex help create “time cells” in the hippocampus, according to some researchers.
Image of the Day: Ancient Fiber Technology
Image of the Day: Ancient Fiber Technology
Amy Schleunes | Apr 13, 2020
Researchers discover a fragment of cord between 41,000 and 52,000 years old that points to Neanderthals’ complex cognitive abilities.