PMC:7143846 / 10248-10403 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"110","span":{"begin":19,"end":25},"obj":"Species"}],"attributes":[{"id":"A110","pred":"tao:has_database_id","subj":"110","obj":"Tax:9606"}],"namespaces":[{"prefix":"Tax","uri":"https://www.ncbi.nlm.nih.gov/taxonomy/"},{"prefix":"MESH","uri":"https://id.nlm.nih.gov/mesh/"},{"prefix":"Gene","uri":"https://www.ncbi.nlm.nih.gov/gene/"},{"prefix":"CVCL","uri":"https://web.expasy.org/cellosaurus/CVCL_"}],"text":"h can reflect what people are paying attention to.\nAfter 20 January, the number of words increased in positive emotion (t (17,747) = −24.411, p \u003c 0.001), n"}