Surfing Brainwaves with EEG: A Classic Tool for Recording Temporal Brain Dynamics
Brain Basics / Did You Know? / Neuroscience Technologies

Surfing Brainwaves with EEG: A Classic Tool for Recording Temporal Brain Dynamics

Pictures are powerful tools for illustrating quantitative data and capturing public interest.  Each year, NASA releases many beautiful images of Martian dunes and distant nebulae which help win public funding.  Likewise, when it comes to grabbing headlines and commanding public attention, noninvasive studies of functional brain activity often do best when they beautifully illustrate said … Continue reading

Keeping Memories Fresh by Keeping Glutamate In Check
Aging / Learning and Memory / Neuro News

Keeping Memories Fresh by Keeping Glutamate In Check

We are another year older, perhaps a little wiser, and probably more forgetful.  Indeed, making memories is quite a process in the brain: specific synaptic connections are strengthened and new proteins are synthesized.  But as we age, the synapses that make up our memories, such as those in the hippocampus and prefrontal cortex, start to … Continue reading