fun facts
What happens in a dead salmon’s brain when you show it human photos?
Nothing, of course. But some fMRI scans might show things anyway. This study warns researchers to beware of false positives. ~ learn more
Tag: fMRI
under the microscope
Why do placebos work?
Scientists used fMRI to detect which parts of the brain were pathways for the placebo and nocebo effects. They found the brainstem active during both. | learn more
under the microscope
Researchers turn brain activity into spoken words.
“Thanks to fMRI scanning, we’ve known for decades that when people speak, or hear others, it activates specific parts of their brain. However, it’s proved hugely challenging to translate thoughts into words. A team from Columbia University has developed a […]
under the microscope
Study links nutrients in blood to better brain function
The interesting thing to me here is the methodology. They used nutrient biomarkers in blood instead of surveys to understand diet, and fMRI scans rather cognitive tests to understand brain activity. “A new [University of Illinois] study links higher levels […]
under the microscope
Researchers decode brain scans to watch what people are seeing.
Now we’re talking! “Purdue Engineering researchers have developed a system that can show what people are seeing in real-world videos, decoded from their fMRI brain scans — an advanced new form of “mind-reading” technology that could lead to new insights […]