[News] Tiny Lights Could Illuminate Brain Activity

Researchers have developed the new technique being able to work as like fMRI. This device is called diffuse optical tomography. This device generates some tiny red lights to a subject’s scalp. Using this technique, the researchers can recover the fMRI-like image which enables to measure changes of blood flows in the human brain.

If you are interested in this article, please click the link.

Link: http://www.scientificamerican.com/article/tiny-lights-could-illuminate-brain-activity/