Columnar and diffuse topographies in the marmoset prefrontal connectome.

In this issue of Neuron , Watakabe et al. 1 utilize serial two-photon tomography to reveal that the intra- and inter-regional prefrontal cortex projections in the marmoset brain terminate with two characteristic patterns, columnar and diffused, both of which display a topographically organized gradient. In this issue of Neuron , Watakabe et al. utilize serial two-photon tomography to reveal that the intra- and inter-regional prefrontal cortex projections in the marmoset brain terminate with two characteristic patterns, columnar and diffused, both of which display a topographically organized gradient. [ABSTRACT FROM AUTHOR]