People with anorexia nervosa and with body dysmorphic disorder have similar abnormalities in their brains that affect their ability to process visual information, a new UCLA study reveals.
Mar 6, 2015
0
291
A couple of years ago a scientist looking at dozens of MRI scans of human brains noticed something surprising. A large, fiber pathway that seemed to be part of the network of connections that process visual information showed ...
Nov 17, 2014
1
0
A new study led by scientists at the Universities of York and Bradford has identified the two areas of the brain responsible for our perception of orientation and shape.
Feb 3, 2013
3
0
In a sleepy haze, reaching out and grabbing the coffee cup in front of you seems to happen on autopilot. But your caffeine-deprived brain is working hard. It's collecting sensory information and other kinds of feedback—clues ...
Dec 25, 2019
0
68
Middle-aged adults who suddenly need reading glasses, patients with traumatic brain injuries, and people with visual disorders such as "lazy eye" may have one thing in common—"visual crowding," an inability to recognize ...
Mar 4, 2014
1
0
People blink every five seconds. During this brief moment, no light falls on the retina, yet people continue to observe a stable picture of the environment with no intervals of darkness. Caspar Schwiedrzik and Sandrin Sudmann, ...
Sep 25, 2018
0
180
Damage to a part of the brain that processes visual information—the inferotemporal (IT) cortex—can be devastating, especially for adults. Those affected may lose the ability to read (a disorder known as alexia), or recognize ...
Feb 3, 2022
0
215
There's a 3-D world in our brains. It's a landscape that mimics the outside world, where the objects we see exist as collections of neural circuits and electrical impulses.
Jan 6, 2012
0
1
Scientists at the Stanford University School of Medicine have determined the precise anatomical coordinates of a brain "hot spot," measuring only about one-fifth of an inch across, that is preferentially activated when people ...
Apr 16, 2013
3
0
How does the brain form "fear memory" that links a traumatic event to a particular situation? A pair of researchers at the University of California, Riverside, may have found an answer.
Mar 13, 2020
0
648
