This pre-print work lead by Dmitry Leontyev entitled “Ultrahigh Resolution Mass Spectrometry Imaging Maps Brain Lipidome Alterations Associated with Mild Traumatic Brain Injury” published in bioRxiv demonstrates the use of next generation ion mobility instrumentation to gain more insight on mTBI pathology, a non-targeted spatial metabolomics workflow utilizing ultrahigh resolution mass spectrometry imaging was developed to measure brain region-specific lipid alterations in rats.