The topic of this article is the link between research on the neurocognition of the teaching--acquisition interface and research on second language teaching. This recent scientific enterprise investigates whether and how different aspects of second language instruction may change both the anatomy and the functioning of an adult learner's brain…

The modified stage hypothesis, which predicts the balance of right v. left hemisphere involvement in learning or acquisition of languages, is examined and an apparent contradiction is found between conclusions from experimental findings supporting the hypothesis and Krashen's Monitor theory underlying it. (MSE)

The difficulty with which native English-speaking adults learning French control the distinction between verb aspects has prompted study of the neurological processes that may affect this learning process. It is concluded that it may not be possible to change these basic perception patterns of adult learners. (MSE)

It is proposed that research on neurological organization, cognitive psychology, and artificial intelligence can contribute to understanding the relationship between second language learning processes and academic achievement. Relevant research in these areas and in the field of neurolinguistics is reviewed, with several themes or topics…