title: Pathological laughing and crying.
authors.forename: K J
authors.initials: KJ
authors.lastname: Black
mesh_terms: D001930:Brain Injuries / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000523:psychology; D003448:Crying; D007839:Functional Laterality; D006801:Humans; D007845:Laughter; D019965:Neurocognitive Disorders / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000523:psychology; D012107:Research Design / Q000592:standards; D014057:Tomography, X-Ray Computed