A group of Texas-based researchers has developed an effective way to treat post-traumatic stress disorder (PTSD) that involves zapping the vagus nerve around the neck, using a device the size of a ...

Abbreviations: MPNST, malignant peripheral nerve sheath tumor; ID, identification number; NF1, neurofibromatosis type 1; M, male; DFD, dead from disease; F, female ...