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Lost And Found
Cognitive scientists ran an
experiment to understand how
the brain searches for an
object with a known shape.
They asked subjects to track
the movement of dots, and
used fMRI to see which parts
of the brain activated. The
... > full story
Brain Scans Of The Future
Psychologists have found
that thought patterns used
to recall the past and
imagine the future are
strikingly similar. Using
functional magnetic
resonance imaging to show
... > full story
Learn To Read Through Sound
Cognitive neuroscientists
monitoring brain activity
with fMRI found that
children with dyslexia are
often unable to process the
fast-changing sounds used in
spoken language. Sound
... > full story
Cell Phone Risk
A study showed that the part
of the brain that controls
vision becomes less active
when people focus on
something visually while
having a conversation --
underscoring the hazards of
talking on your cell phone
... > full story
Browse Science Videos
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Medical Technology
Doctors, Biomedical Engineers Develop Device for Diagnosing Concussion in Minutes
Using a handheld unit attached to a laptop, doctors can now check in just five to seven minutes if a patient has suffered from concussion, by testing cognitive functions such as reaction time and ... > more -
Vision Researchers Test Theory on Visual Orientation
Vision researchers suspect that people who do not need maps to find their way may be remembering visual landmarks. To test this theory, the scientists are having volunteers navigate through a virtual ... > more -
Radiologists Use Light To Scan The Inner Workings Of The Brain
Radiologists have developed a new device to understand brain activity. It is a collection of fiber optic cables attached to a flexible cap placed atop the head. The cables send near-infrared light ... > more -
Kinesiologists Design Tiny Treadmill To Help Balance Baby Steps In Downs Syndrome Infants
Kinesiologsts developed a tiny treadmill to help infants with Downs Syndrome learn to balance themselves earlier. Typically, these children learn how to walk at 24 to 28 months, later than the 12 ... > more -
Doppler Sonography Helps Psychologists Measure Attention Levels
Psychologists are finding out that even when people try to focus on a task they tend to lose concentration within 40 minutes, and sometimes as little as 10 minutes. The studies are based on a new ... > more -
Neurologists, Imaging Scientists Use Medical Physics to Spot Disease in Blood Vessels
A new brain-imaging method allows physicians to diagnose Alzheimer's before its onset. A radioactive dye is injected in the blood and travels to the brain, where it attaches to plaque deposits of ... > more -
MRIs Peek into the Brains of Synesthesia Patients
Cognitive neuroscientists have now documented hundreds of cases of synesthesia -- the condition in which one sense triggers the response of a different one. Using functional magnetic resonance ... > more -
Psychologists Link Hitting Skills to Vision
Cognitive psychologists have discovered that baseball skills correlate with how a player sees the ball: Athletes who see the ball bigger than it is tend to perform better. In the experiments, ... > more -
Optical Scientists, Psychiatrists Develop Minimally Invasive Eye Test for Alzheimer's
Building upon a recent discovery that the same Alzheimer's disease process that goes on in the brain also occurs in the eye, researchers have developed a pair of optical tests that can determine the ... > more -
Psychiatrists Can Predict Onset of Alzheimer's with New EEG Test
Using new computer software that analyzes EEG data, psychiatrists can now better distinguish early signs of Alzheimer's from normal aging, by spotting marked differences between the left and right ... > more
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