...' Four major turning points around ages 9, 32, 66 and 83 create five broad eras of neural wiring over the average human lifespan
.. In a study published in Nature Communications, scientists say they detected five broad phases of brain structure in the average human life, split up by four pivotal βturning pointsβ between birth and death when our brains reconfigure.'..
https://www.cam.ac.uk/stories/five-ages-human-brain
Birth to age 9 > 32 > 66 { see my icon profile 66 lines-of-relationship } > 83
......My Cosmic Pi-time is 66.4.......
..' βAround the age of 32, we see the most directional changes in wiring and the largest overall shift in trajectory, compared to all the other turning points,β said Mousley. '...
In Synergetics B Fuller shows how the 5-fold icosahedron 31 left-skew and 31 right-skew sets of 2D great circle planes as derived from the contracting left or right spin around any of four diametrically opposite triangular openings/faces of the 4-fold Vector Eqiulibrium.
https://www.rwgrayprojects.com/synergetics/s04/figs/f6008.html
Many{?} animals have a bilateral set of 31 spinal nerves ergo total of 62.
Ive said for many years that I believe 31 is the age of peak physical abilities balanced against its learning abilities over a life time birth >31< 83.
