PT  - JOURNAL ARTICLE
AU  - Pat Levitt
TI  - Progressions on the Coexistence of Neuronal and Glial Precursor Cells in the Cerebral Ventricular Zone
AID  - 10.1523/JNEUROSCI.3190-20.2021
DP  - 2021 Apr 14
TA  - The Journal of Neuroscience
PG  - 3301--3306
VI  - 41
IP  - 15
4099  - http://www.jneurosci.org/content/41/15/3301.short
4100  - http://www.jneurosci.org/content/41/15/3301.full
SO  - J. Neurosci.2021 Apr 14; 41
AB  - Heterogeneity is defined as the quality or state of being diverse in character or content. This article summarizes the natural progression from my studies, reported in the first issue of the Journal of Neuroscience, that identified molecular heterogeneity in precursor cells of the developing primate cerebral cortex to the current state in which differences defined at the molecular, cellular, circuit, and systems levels are building data encyclopedias. The emphasis on heterogeneity has impacted many contributors in the field of developmental neuroscience, who have led a quest to determine the extent to which there is diversity, when it appears developmentally, and what heritable and nonheritable factors mediate nervous system assembly and function. Since the appearance of the article on progenitor cell heterogeneity in the inaugural issue of the Journal of Neuroscience, there have been continuous advances in technologies and data analytics that are contributing to a much better understanding of the origins of neurobiological and behavioral heterogeneity.