Tracking Health and Wellness Applications of Brain Science

natural language processing

Using Reddit as a population-level “mental health tracker” during the COVID pandemic

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Fig­ure 1. Men­tion of COVID-19–related words across men­tal health sup­port groups. Time­line land­marks were cho­sen from NBC News time­line giv­en that US users are the most preva­lent across Red­dit. Glob­al, Chi­na, and US con­firmed COVID-19 cas­es are dis­played. Low et al (2020).

Using machine learn­ing to track the pandemic’s impact on men­tal health (MIT News):

Deal­ing with a glob­al pan­dem­ic has tak­en a toll on the men­tal health of mil­lions of peo­ple. A team of MIT and Har­vard Uni­ver­si­ty researchers has shown that they can mea­sure those effects by ana­lyz­ing the lan­guage that peo­ple use to express their anx­i­ety online. [Read more…] about Using Red­dit as a pop­u­la­tion-lev­el “men­tal health track­er” dur­ing the COVID pandemic