Journal Perivascular spaces, also known as Virchow-Robin spaces are fluid-filled spaces in the brain that surrounds small arterioles, capillaries and venules in the brain. Biological Psychiatry https://doi.org/10.1016/j.biopsych.2021.06.025The primary intraparenchymal meningioma of the frontal lobe (A) with no apparent dural attachment. The presumption is that arachnoid cells present in the pia mater migrate together with penetrating blood vessels during brain development (B). World Neurosurgery, Sept. 2021 https://doi.org/10.1016/j.wneu.2021.06.139Medtronic 723 pumpOmnipod Horizon automated insulin delivery and PDM app on smartphoneMouse brain for Complementary Neural Circuits for Divergent Effects of Oxytocin: Social Approach Versus Social Anxiety Biological Psychiatry https://doi.org/10.1016/j.biopsych.2018.10.008Genital development. Top, Differentiation of male and female reproductive systems are illustrated in schematic cross-section (not to scale). Bottom, the Prader scale of genital virilization.