>>5606I am afraid you are either confused or stupid, in case it is the latter, I will explain things for you slowly in a step by step manner.
So the article says that people with damaged prefrontal cortexs cannot make personal decisions because they weight the cost benefit forever without actually coming to a final decision
so the reasoning part - cost benefit - isn't actually making the decision, what's making the decision is the emotional side, which is why people with damaged pre-frontal cortex are unable to make personal decisions.
Since the prefrontal cortex is the emotional part of the brain, this tells us that although reason does a cost benefit evaluation, what makes the decision is emotion, and without emotion, it is impossible to make personal decisions.
If the cost benefit analysis was making the decision guided by emotion, as you suggest,
the removal of the prefrontal cortex would not make decisions impossible, it might make them take longer, or harder to make, but it would not make them impossible.
The fact that the removal of the cortex makes decisions no longer possible, tells us that decisions come from the prefrontal cortex (the emotional part) of the brain.
so to put this in very very simple terms
if
>Emotion is the mechanism to make a decision, it can be guided by reason. as you say, than the removal of emotion (removal of the prefrontal cortext) would impair decision but not make decision impossible
however
if decisions were coming from reason then the removal of the prefrontal cortext would not merely impair decision making, it would take away the ability to make decisions altogether
In this study, the removal of the cortext did not impair decision making, it made decision making impossible.
‘’’therefore’’’ decisions are not merely guided by emotions, they are a result of emotions.
I realize this may interfere with your closely held notions about how man is a rational animal, and how you make rational decisions etc. however this is not scientific, this is not what the evidence shows, so ‘’’let it the fuck go.’’’
>>5610I don't have to be, all I am doing is reading the work by Antonio Damasio who is a qualified neuroscientist and repeating what he said. This is how science works, by reading the experiments and deductions of experts I can know amazing things without becoming an expert in the field myself.