Your eyes might be the window to your future brain health, and what researchers are discovering could change how we detect Alzheimer’s disease forever. Long before memory problems become noticeable, ...

Add Yahoo as a preferred source to see more of our stories on Google. Your eyes and brain aren’t just close together—they’re connected. Simply put, your retina and optic nerve are extensions of your ...

Research reveals how close human vision comes to sensing the smallest possible unit of light. Here’s why that matters for perception.

A new study provides the best evidence to date that the connection patterns between various parts of the human brain can tell scientists the specialized functions of each region. Previous research has ...

There’s a lot to love about brains. They are arguably the most complex organ in the entire human body. 86 billion neurons send electrical and chemical signals back and forth within your brain to ...

Scientists at Cedars-Sinai have discovered that a common type of bacteria called Chlamydia pneumoniae may stay hidden in the ...

Motion created by eye movements helps the brain judge distance and movement in 3D space, offering new insights into how stable vision works.