Google Play icon

Delving deep into the brain

Share
Posted May 2, 2014
Delving deep into the brain
A series of three MRI images (top row) shows how dopamine concentrations change over time in the brain’s ventral striatum. Credit: Christine Daniloff/MIT, with images courtesy of the researchers

Launched in 2013, the national BRAIN Initiative aims to revolutionize our understanding of cognition by mapping the activity of every neuron in the human brain, revealing how brain circuits interact to create memories, learn new skills, and interpret the world around us.

Before that can happen, neuroscientists need new tools that will let them probe the more deeply and in greater detail, says Alan Jasanoff, an MIT associate professor of biological engineering. “There’s a general recognition that in order to understand the brain’s processes in comprehensive detail, we need ways to monitor neural function deep in the brain with spatial, temporal, and functional precision,” he says.

Jasanoff and colleagues have now taken a step toward that goal: They have established a technique that allows them to track neural communication in the brain over time, using magnetic resonance imaging (MRI) along with a specialized molecular sensor.

Read more at: MedicalXpress

Featured news from related categories:

Technology Org App
Google Play icon
86,058 science & technology articles

Most Popular Articles

  1. NASA Scientists Confirm Water Vapor on Europa (November 19, 2019)
  2. Universe is a Sphere and Not Flat After All According to a New Research (November 7, 2019)
  3. How Do We Colonize Ceres? (November 21, 2019)
  4. Scientists Reverse Dementia in Mice with Anti Inflammatory Drugs (5 days old)
  5. This Artificial Leaf Turns Atmospheric Carbon Dioxide Into Fuel (November 8, 2019)

Follow us

Facebook   Twitter   Pinterest   Tumblr   RSS   Newsletter via Email