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> The latter finding may indicate that cognitive benefits may develop later and after structural brain changes have taken place." I'm confused by this part. Ho
by xdavidliu 6y ago
> The latter finding may indicate that cognitive benefits may develop later and after structural brain changes have taken place."
I'm confused by this part. How does the "latter finding" indicate that benefits may develop later? The "latter finding" is that there hasn't been any benefits yet. Does that suggest anything whatsoever about what will happen later?
- sacred_numbers 6y agoIf something hasn't happened yet it indicates that if it does happen it will happen later. For example, since pigs haven't flown yet, if they do fly, it will have to be later. Seriously, though, I think the researchers were trying to put a positive spin on a negative result but went too far.
- robbrown451 6y agoI suspect they meant the former finding, i.e.: "volume increases in more brain areas, including the cingulate cortex, insula, corpus callosum and sensorimotor cortex"
- xdavidliu 6y agoThat still doesn't make sense. They take it is a forgone conclusion that volume increases will _eventually_ result in cognitive benefits, but provide no evidence or sources to support that notion. Of course, it seems to intuitively make sense that "bigger brain means smarter", but in a science article I would imagine they would be more rigorous about substantiating things.