Holy shit! In other words, instead of simply crying out ''ah'' or ''oh'' or ''fuck'' or ''shit'' why do we have in our reaction-bank contradictions/contraries? — TheMadFool
Semantic content is not so important here as emotional connotation or weight, so the presence of contradictory meanings in our reaction bank shouldn't be cause for puzzlement. What would be odd would be emotionally neutral words finding their way into these phrases. If you meet someone who shouts "book shit" or "fuck jacket" every time he stubs his toe, consider calling a psychologist. Anyway, as it happens, religious, sexual and scatalogical words tend to be among the more taboo or emotionally laden and therefore among the most closely hooked up to the brain areas controlling emotional reaction. Logical opposition in terms of denotation is irrelevant in this context.
So, it's just normal brain function in the sense that the lowerbrain reacts without involvement of the higher? brain. — TheMadFool
It appears to me that the lower brain is not in harmony with the higher brain at a fundamental level. — TheMadFool
What's interesting, (and this is something
Steven Pinker mentions in his book "
The Stuff of Thought", which has a whole chapter ("
The Blaspheming Brain") on this issue) is that aphasics who have lost the ability to articulate language due to damage to areas of the left hemisphere of their brains can retain the ability to swear, suggesting swear phrases may come packaged in prefabricated formulas stored in the right hemisphere of the brain - the one which is also most implicated in emotional reactions, especially negative ones.
Pinker implicates the basal ganglia though rather than the right cerebral cortex (Tourette's sufferers, famous for uncontrolled swearing, for example, have damage here). So, yes, a "lower brain" area, and seemingly not only not in harmony with, but functioning independently of higher brain linguistic systems.
More or less what
apo said in other words.