It’s also normal to become less accepting of change as you age. I think this has to do with decreasing neural plasticity and the “crystalized” intelligence (accumulation of information) that comes with age even as “fluid” intelligence (processing speed, etc) declines.
Synaptic strengthening happens as you age - you will lose neuronal density, but the neuronal connections you still have are stronger and more efficient. The myelin sheaths around these neurons thicken well into middle age. The distracting neuronal channels, things that didn’t serve you over your years of experience, have died off leaving only the most effective connections.
So, you’re old, you know how stuff is supposed to be. You work well within that framework. When things change, it’s harder for you to keep up with it. It puts your brain under proportionally more load.
So you get mad when the bread aisle moves.
The effect (aversion to change) is similar to autism, but the cause is basically the exact opposite (autistic folk have higher neuronal density, older folks have less than they used to).
In effect, autistic people don’t like when the bread aisle moves because they have to parse that information through a much more complicated and dense web of neuronal connections, which causes overstimulation and increased cognitive load. Old people have to use old dusty disused neurons, which also causes cognitive strain, and not their nice efficient, highly myelinated neurons.
It’s also normal to become less accepting of change as you age. I think this has to do with decreasing neural plasticity and the “crystalized” intelligence (accumulation of information) that comes with age even as “fluid” intelligence (processing speed, etc) declines.
Synaptic strengthening happens as you age - you will lose neuronal density, but the neuronal connections you still have are stronger and more efficient. The myelin sheaths around these neurons thicken well into middle age. The distracting neuronal channels, things that didn’t serve you over your years of experience, have died off leaving only the most effective connections.
So, you’re old, you know how stuff is supposed to be. You work well within that framework. When things change, it’s harder for you to keep up with it. It puts your brain under proportionally more load.
So you get mad when the bread aisle moves.
The effect (aversion to change) is similar to autism, but the cause is basically the exact opposite (autistic folk have higher neuronal density, older folks have less than they used to).
In effect, autistic people don’t like when the bread aisle moves because they have to parse that information through a much more complicated and dense web of neuronal connections, which causes overstimulation and increased cognitive load. Old people have to use old dusty disused neurons, which also causes cognitive strain, and not their nice efficient, highly myelinated neurons.