Heatmap from Scientific Research

Hierarchical clustering of rested and sleep-deprived brains according to their glycerophospholipid profiles. Heat maps show the z -scored intensities of m / z signals differing with sleep history at an FDR-adjusted P < 0.05 (two-sided t -test). Lipids detected in MS 2 fragmentation experiments are annotated in green in the list of molecular assignments on the left. Each column represents a different cryosection ( n = 9 per condition); sections of the same brain ( n = 3 per condition) are grouped by grey bars on top.

DOI