This address did not originate in my neocortex, but in a deeper region of my brain, the one responsible for signaling a sense of warning. The sense I have is that a subtle, distinct change is occurring around me that is not quite right. This sense eventually grew into the perception that society, in general, and medicine, in particular, are devaluing the ideals of service and sacrifice. I did n...

Synaptic activity in the neonatal brain is often locally synchronized. How such clustering comes about is unclear. Winnubst et al. (2015) show that the refinement of synaptic connectivity is driven by the depression of synapses that are asynchronous with their neighbors.