Marmoset monkeys develop their vocal behavior prior to their postural and locomotor skills, but the coordination of these two motor systems emerges gradually via changes in arousal level.

Meningeal lymphatic vessels are present in human and nonhuman primates (common marmoset monkeys) and they can be noninvasively imaged and mapped in vivo with high-resolution, clinical MRI.

An integrated landscape framework shows how the coordinated changes in vocal apparatus, muscles, nervous system, and social interaction together influence the trajectory of vocal development.

Thalamic interneurons in the mouse thalamus are often overlooked because of their extremely low numbers, however they are developmentally complex and related to those of larger-brained species.

The brain network associated with social interaction observation involves large part of the frontal cortex and parietal areas in marmosets.

An analysis of innate immunity reveals why dengue viruses do not reach high titers in primate laboratory models, even though they emerged through zoonotic transmission from primate reservoirs.

Genomes take advantage of the gene-duplicating ability of retroelements to birth novel innate immune defense genes.

Heterogeneity in perceptual sensitivity of human cone-mediated vision across wavelength originates in the cone photoreceptors, where S cones exhibit distinct functional properties in comparison to L and M cones.

Early auditory cortex of nonhuman primates represents associations between sounds and actions, in both spiking activity and local field potentials.

Optogenetic activation of cortical GABAergic cells in macaques yields robust and reversible behavioral deficits.