The latest study in the saga that is adult neurogenesis was just published today: Sorrells et al, (2018) Human hippocampal neurogenesis drops sharply in children to undetectable levels in adults. Nature, doi:10.1038/nature25975 I wrote a brief piece for Nature News and Views but since they have very strict space limitations I…
This gallery contains 10 photos.
People are definitely way more excited about neurogenesis in adulthood than in early development. Which is fine. But the emphasis on adult neurogenesis has exposed some gaps in our understanding of the developmental process and so we have embarked on a study to compare neurons born are these different stages…
So, it turns out that neurogenesis in primates is quite a bit different than in rodents. It’s been over 10 years since adult neurogenesis was first described in the adult primate hippocampus and yet much of the basic work has yet to be done. That’s where this new study by…
Most studies of adult neurogenesis are concerned with neuronal age. Or at least they should be. This is because new neurons develop from a stage where they have no excitatory synapses to one where they have many. If we assume the traditional view that information is stored at excitatory synaptic…