“…7,11,12,53,54,56 In fact, involvement of the WM is now thought to be earlier and more common than gray matter involvement. 52,53 Some cases may show diffuse gray matter and WM involvement. 6,7,53,54 The thalamus, brain stem, and cerebellum are invariably spared, and this may help to differentiate hypoglycemia from hypoxic injury, which often involves the thalamus.…”