Computer algorithm, MRI used to tap memory

A computer algorithm, functional Magnetic Resonance Imaging (fMRI), and neuroscientists working together have been able to identify what people are remembering by measuring blood flow levels, according to new research out of the University College London.

First, a group of 10 volunteers (average age 21) was shown three very short (as in 7 seconds) films, each of a woman on a city street doing a simple task, such as mailing a letter. Then, each of the volunteers was placed inside an fMRI scanner and asked to recall each film, first in a specific order, then at random.

Using the scanner … Read more

Robotic cockroaches and electronic babysitters
