Systems neuroscience is a field that studies how neural circuits and larger brain systems are structured and function together. It examines how groups of neurons form pathways, networks, and systems that support perception, movement, cognition, and behavior.
A subdiscipline of neuroscience and systems biology that studies the structure and function of neural circuits and systems. It is an umbrella term, encompassing a number of areas of study concerned with how nerve cells behave when connected together to form neural pathways, neural circuits, and larger brain networks.