
Originally Posted by
p.dath
The old "don't understand the point" problem so I'll attack the person. Yawn.
Pretty much we have two parts of the brain involved here, the top and the bottom. The top part (prefrontal cortex) is slow, and we use it for cognitive reasoning. The bottom part (cerebellum) is fast, but it can't reason - it only responds "instinctively" (mostly used for motor control).
So lets take your run of the mill lane change. More than likely, this process starts by being processed by the top of the brain - because you have to cognitiuvely evaluate the risks and the situation around you. Once you initiate the lane change the bottom of your brain can take over (it will turn the steering wheel for you, etc - general motor control).
Once you accept the process, you should notice the decision process can not be automatic (unless you make the change without regard for the situation around you - as in no thinking is required - then the bottom of the brain can take over straight away).
The top of the brain is always presented with more information than it can handle. Always. And as a result, it has to choose what to consider - what is important to the situation at hand. And I guess that is what you call your momentary lapse - the inability of the brain to recongise the situation around it and then to choose to respond by doing something simple like putting on your indicator. Instead the bottom of the brain kicks in, and simply attempts to do the automatic motor control bit.
Some people might be able to have the turning of the indicator on being controlled by the bottom of the brain as well - but it also means they will be stuck turning it on in the same situation without being able to think about it. So there are pros and cons.
This was so coherent, and so totally logical, that I can't reconcile the placement of said response within Kiddiebiker.co.nz...
Just a question, to lower the tone - when I'm rooting dumb chicks, is it the bottom or top brain doing the thinking? It always seems to get me in trouble, so I'm sure it can't be higher thinking?...
Its diametrically opposed to the sanitised existence of the Lemmings around me in the Dilbert Cartoon hell I live in; its life at full volume, perfect colour with high resolution and 10,000 watts of amplification.
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