by Washington University School of Medicine A newly developed B cell (green in the middle of the image) migrates from the bone marrow of the skull, where a cluster of other new B cells remain, then through the skull bone, to the protective tissue that covers the brain, which is populated mainly by other cells (blue)....
PHYSIKALISCH-TECHNISCHE BUNDESANSTALT (PTB) IMAGE: FOR THE FIRST TIME, RESEARCHERS WERE ABLE TO DEMONSTRATE THAT NONINVASIVELY MEASURED FAST BRAIN OSCILLATIONS SHOW SIGNIFICANT VARIABILITY FROM STIMULUS TO STIMULUS (ROWS), BOTH IN TERMS OF THE TIMING OF SUCCESSIVE ACTION POTENTIALS (SHIFT IN BLUE/RED VERTICAL BANDS) AND IN TERMS OF THEIR STRENGTH (COLOR INTENSITY). CREDIT: CHARITÉ | GUNNAR WATERSTRAAT...
