https://www.selleckchem.com/products/sw033291.html NBS and graph theoretical analysis of whole brain inter-regional tractography examined connectomic differences and brain network organization, respectively. None of the scalar measures significantly differed between ADHD types or relative to controls. Similarly, there were no tractography connectivity differences between the two subtypes and relative to controls using NBS. Global and regional graph measures were also similar between the groups. A single significant finding was observed for nodal degree between the ADHD-C and controls, in the right insula (corrected p = .029). Our result of no white matter differences between the subtypes is consistent with most previous findings. These findings together might suggest that the white matter structural architecture is largely similar between the DSM-based ADHD presentations is similar to the extent of being undetectable with the current cohort size.BACKGROUND Sheehan syndrome (pituitary necrosis after postpartum hemorrhage) can present in various ways, depending on the hormones that are deficient. There may be a long delay to diagnosis of over a decade because symptoms are often vague and pituitary dysfunction progresses gradually. We describe a case of a patient with acute presentation of Sheehan syndrome 7 years after the obstetric event and with no clear precipitating event. CASE REPORT A 46-year-old woman with a history of hyperlipidemia and transaminitis came to the clinic for evaluation of hypotension and syncope. She had a history of longstanding anhedonia, fatigue, and postpartum hemorrhage 7 years previously and had undergone medical evaluations with her primary doctor with no cause found. Laboratory results showed anemia, central hypothyroidism, and adrenal insufficiency. A diagnosis of Sheehan syndrome was made. CONCLUSIONS Sheehan syndrome is a rare condition of progressive pituitary dysfunction, which can present with nonspecific symptoms and a myriad of l