A first-of-its kind blood test could help identify psychiatric disorders from neurological issues to schizophrenia and more. Scientists at Johns Hopkins Children’s Center say that a simple blood test could potentially detect changes associated with mental health diseases by analyzing genetic material found in human blood, Knewz.com has learned. The researchers published their findings on January 11 in a paper titled “Blood extracellular vesicles carrying brain-specific mRNAs are potential