Coherence (IMAGE)
Caption
Brain regions that activate together can be measured by coherence, as shown in this diagram. The purple- and blue-colored brain regions have patterns of activity that tend to co-occur and, therefore, have high coherence. For example, when activity in the purple brain region increases, activity in the blue region also increases. In contrast, the blue- and pink-colored brain regions have low coherence; that is, the activity of the blue region is not time-locked to activity of the pink region.
Credit
Image credit: Rajpreet Chahal
Usage Restrictions
None
License
Licensed content