english: This is a recent study by the neurobiologist Paul Thompson and his colleagues in which they -- using MRI -- measured the distribution of gray matter -- that is, the outer layer of the cortex -- in a large sample of pairs of people.
non_english: Ovo je nedavna studija neurobiologa Pola Tomsona i njegovih kolega u kojoj su -- koristeći magnetnu rezonancu -- merili raspodelu sive mase -- to jest, spoljašnjeg sloja korteksa -- na velikom uzorku parova ljudi.