Can the brain grow neurons later in life? For now, the answer is ‘maybe’

In the past month, two studies came to very different conclusions when examining if the human brain is capable of growing new neurons later in life. The first, published March 7 in Nature, found no evidence of neurogenesis in individuals older than 13 years old. But another study, released April 5 in Cell Stem Cell, claimed to find neuron generation in all the brains examined.

The 10 largest ACOs

Patient in center of network of physicians.

A new report from IQVIA has collected information on the largest accountable care organizations (ACOs) in the country based on the number of participating facilities, along with portions of organizational and professional rosters as well as the largest organizations in four of the ACO models offered by CMS.