Your analogy is invalid.
No it isn't.
There is nothing equivalent in the abstract (who knows about the paper) that discusses a specific activity or says that abuse is a characteristic of fundamentalists as defined in the detailed, again which we have no evidence that anyone has read.
No it is LR's hypothesis that the lesions account for abusive tactics which she has drawn based on what she thinks is in the paper. She hasn't claimed that her hypothesis is in the paper.
You seem to have got confused in your lat point between the extract and the paper
Well, since it's not an extract, it is an abstract, I think I can make a good case that it is you who is confused.
and also Arguing against a point not made by me i.e. that Little roses claimed that the paper said that fundamentalist abuses were caused by lesions, simply that there is no mention of such abuses so given the extract I don't see how the conclusion was in any way valid, especially given, ask pointed out earlier, it's not clear what fundamentalist means from just reading the extract.
It's one thing to argue that LR is wrong, it's another thing to use spurious grounds to argue she is wrong. She did not claim her hypothesis is in the paper, so arguing against her on the grounds that it's not in the paper is a waste of time.
However, I think it is reasonable to argue that LR has misunderstood the paper. The paper claims to have found a link between religious fundamentalism and a certain type of penetrative brain injury. However, that doesn't mean all fundamentalists have a brain injury, in fact, most do not.