PMC:7143846 / 11384-11409 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T83","span":{"begin":0,"end":4},"obj":"Sentence"},{"id":"T84","span":{"begin":5,"end":25},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"3.4. Cognitive Indicators"}