We Thought Differently. We Moved Differently
As a biped, we have a unique relationship with gravity. Our ability to remain upright and balanced is an amazing neural feat.be It is so ingrained that we do not notice its functioning whatsoever. Not even when the system is disrupted. Whether that be for a moment or chronically. That system can be honed. It can be developed poorly. It can alter itself to adjust to an injury. And amazingly we can build new systems, with new rules, that operate in completely different ways than our bipedal balance system. Once we have new systems we can switch between them seamlessly. How amazing is that? Our system of balance is so automatic that we do not perceive its functioning. Hardly less automatic than the beating of our heart or the balancing of electrolytes within our blood. Yet we can program it to have a new function. In some theories of human evolution this ability to walk upright is what evolved us into humans. It gave us an advantage in the Savanah environment. We could carry things. We could travel longer distances. These abilities gave us the ability to hunt and forage at a greater distance and then bring our spoils back to the group. Where we were protected. Additionally, it may have given us some protection from the heat. An upright body has a smaller surface area. It absorbs less heat. And this may have given us more ability to travel during the day. When predators could not. But I would argue that this ability was certainly a factor in our evolution. It was not the core factor. The core factor was the ability to change our brains to do so. It was neuroplasticity and neurogenesis together. And that ability, in my estimation, happened long before walking. It would have given us advantages prior to the advantage of walking. As I will discuss in other pages. For now, let’s stick to the function of bipedal balance. As infants we first learn to roll over and then scoot. Next comes crawling. There are a variety of types of crawling but the main two are commando crawling and cross crawl. In normal development, commando happens first and then the more efficient cross crawling is learned. How is it learned? We can probably never know for sure. It would likely require cruel and inhumane experiments to find out. And that should never be done. Understandings in science is never worth that. Could it be discovered by the baby? It is possible, but not likely. In my opinion, it is learned. From the cross crawl, there are then many intermediary steps that all lead to walking. Similarly starting with a unilateral motion and then quickly adjusting to the bilateral motion initially learned in cross crawls. But why and how did the baby do this? The why is because the other creatures around him do it. We are mimickers. The how is the same. Because other creatures around him, which he has an affinity, move in that way. We are, at the core, visual-spatial learners. We slowly build the neural network to perceive the space around us. We build the neural network to perceive ourselves separate from that space. We build the neural network to perceive our body’s position in that space. We build the neural network to perceive others in that space. And then naturally, because we have developed mirror neurons somehow along the way, we learn to mimic the motions of those others. Would a baby raised by wolves ever learn to walk? Maybe. It’s possible that we have some degree of hardwiring such as other animals do. Horses can walk or run at about 90 minutes after birth. But we don’t seem to. We seem to be, barring the innate understanding of suckling, a clean slate. It is our visual-spatial abilities that lead our learning. Those abilities create who we are. Turkeys, as an example, have everything they need to survive at birth except for one thing. The lay of the land. For this, they need their mother. It takes a great deal of time for them to learn their domain and we do not know how much of their learning of this is visual-spatial. I do know that changes in things in their environment can really throw them off. Humans have none of that. A turkey might get lucky and survive if he had no mother. A human baby would have no chance at all. We mimic others. Because these others have survived, if we mimic what and how they do things, we are more likely to survive. Obviously, survival in today’s world is different than in the ancient world. The poor turkeys have not yet adapted to deal with cars. They are slow adapters. But humans are fast adapters. The fastest adapters in the animal kingdom. That is our strength. That is how we came to exist. Our brains learn and adapt quickly and our bodies don’t do too bad either. So is it reasonable to assume that early humans moved differently than today’s humans? Actually, it is provably so. Esther Gokhale (https://gokhalemethod.com/) has studied the postural systems of modern humans as compared to primitive cultures. She has also studied early photographs as well as statues from early cultures. Universally these cultures and pictures show the same thing. A more erect posture with the hips extended more towards the posterior. Additionally, she has determined that this change in posture changed very recently. Her theory links it to the rise of fashion. Fashion models learned to take on more bored or pouty postures. This was to indicate indifference. Indifference is linked to confidence and confidence is a feature of attraction. When we got mass distribution of this posture through magazines and then television, the populace quickly learned to take on these more slumped postures. The wide distribution through these
