What does Alzheimer's look like? This cartoonist drew from her experience

When Sarah Leavitt’s mother was diagnosed with Alzheimer’s disease, she began documenting everything she could through drawings and writing. Those records became Tangles, her acclaimed 2010 graphic memoir, which was the first graphic narrative to be named a finalist for the Writers’ Trust Prize for Nonfiction. Now, more than 15 years later, Tangles has been adapted into a film starring Julia Louis-Dreyfus (Seinfeld, Veep), Bryan Cranston (Breaking Bad), Abbi Jacobson (Broad City) and Wanda Sykes (The New Adventures of Old Christine). Sarah co-wrote the screenplay, and the film premiered at this year’s Cannes Film Festival, where it received a lengthy standing ovation. Q guest host Angeline Tetteh-Wayoe caught up with Sarah to talk about it.