Could finger length provide vital clue to understanding human brain evolution?
February 05, 2026
February 05, 2026
SWANSEA, Wales, Feb. 5 -- Swansea University issued the following news:
* * *
Could finger length provide vital clue to understanding human brain evolution?
*
Professor John Manning, of Swansea's Applied Sports, Technology, Exercise and Med-icine (A-STEM) research team, is an expert in the field of digit ratio. His work examines the relationship between the length of index and ring fingers, known as the 2D:4D ratio, which is directly linke . . .
* * *
Could finger length provide vital clue to understanding human brain evolution?
*
Professor John Manning, of Swansea's Applied Sports, Technology, Exercise and Med-icine (A-STEM) research team, is an expert in the field of digit ratio. His work examines the relationship between the length of index and ring fingers, known as the 2D:4D ratio, which is directly linke . . .