Brain function and language are deeply connected, so there is a lot written about language and linguistics in the field of psychology. "Psycholinguistics" and "Neurolinguistics" are two of the descriptors that may be of help in this database.

Includes indexing for Brain Research, Cognition, and the Journal of Neurolinguistics. Again, the search mechanisms were not designed for linguists, but the content should be highly relevant for most neurolinguistics research.

(Searches through citations and the full text)
A core collection of full text articles in the sciences and social sciences, as well as reference works, handbooks and book series. Covers 1997 - current.

(Searches through citations, subject indexing, and some full text)
A massive index of literature from the sciences, social sciences, and humanities. Also offers cited reference searching to see who has cited a particular document. 1898 - current.
Note: To do cited reference searching, click on "cited reference search," fill in an author's last name and publication date, figure out which of the resulting list of citations match the work you're looking for, and then "finish search" to see who has cited that work.