Granger causality can estimate the direction, strength and frequency of information flow among the recording sites. In the future, the research team would like to make the computer program faster and ...

IT’S one of the fundamental problems in science: when two events take place, can we tell whether one directly caused the other, or if the two follow a similar pattern for a different reason?

A new statistical test that looks at the patterns of high-frequency network activity flow from brain signals can help doctors pinpoint the exact location of seizures occurring in the brain and make ...

ATLANTA—A new statistical test that looks at the patterns of high-frequency network activity flow from brain signals can help doctors pinpoint the exact location of seizures occurring in the brain and ...