How does one brain network compensate for another when parts of the brain are damaged by illness or injury? A new study of patients with primary progressive aphasia (PPA) shows that patients who have ...

In “Through the Looking Glass,” Humpty Dumpty says scornfully, “When I use a word, it means just what I choose it to mean — neither more nor less.” Alice replies, “The question is whether you can make ...

In "Through the Looking Glass," Humpty Dumpty says scornfully, "When I use a word, it means just what I choose it to mean—neither more nor less." Alice replies, "The question is whether you can make ...