Canned salmon is an excellentâand relatively inexpensiveâsource of heart-healthy omega-3 fats and other nutrients. But to net the most benefits, read the fine print on the cans. Here's what to watch for: 1  Omega-3s. 2  All canned salmon is rich in omega-3s, but the amounts vary a lot.
Semantic PPA is a disorder of language in which patients demonstrate a progressive deterioration of understanding words, especially nouns, and recognizing objects while other cognitive faculties remain remarkably spared.
Three types of aphasia include: 1  Broca's aphasia: 2  Person is able to understand speech, but is unable to form words properly. 3  Wernicke's aphasia:  Person is unable to understand speech and forms words correctly, but sentences have no 1  meaning. Global aphasia:  Person is completely unable to understand or communicate properly.