callithrix jacchus

Using marmosets for the study of the visual cortex: unique opportunities, and some pitfalls

Marmosets (Callithrix jacchus) are small South American monkeys which are being increasingly becoming adopted as animal models in neuroscience. Knowledge about the marmoset visual system has developed rapidly over the last decade. But what are the comparative advantages, and disadvantages involved in adopting this emerging model, as opposed to the more traditionally used macaque monkey? In this talk I will present case studies where the simpler brain morphology and short developmental cycle of the marmoset have been key factors in facilitating discoveries about the anatomy and physiology of the visual system. Although no single species provides the “ideal” animal model for invasive studies of the neural bases of visual processing, I argue that the development of robust methodologies for the study of the marmoset brain provides exciting opportunities to address long-standing problems in neuroscience.

HIPPOCAMPAL NEURAL SIGNALS OF THREAT EVALUATION IN MARMOSETS (CALLITHRIX JACCHUS)

FENS Forum 2026

BEHAVIORAL AND NEURAL CORRELATES OF CONTEXT-DEPENDENT FEAR MEMORY PROCESSING IN MARMOSETS (CALLITHRIX JACCHUS)

FENS Forum 2026

Cortisol in Cortisol Levels Across the Lifespan in Common Marmosets (Callithrix jacchus)