The Acomys cahirinus (spiny mouse) as a new model for biological and neurobehavioural studies

Acomys cahirinus is a precocial murid and a comparison of its development with altricial species of the same family, such as the rat and mouse, may shed some light on the relationship between genetic and environmental factors in the development. The use of Acomys in neurobehavioural studies and its comparison with mouse and rat may be particularly profitable. Behavioural, differences particularly in the exploratory behaviour, are paralleled by differences in the brain anatomy. Therefore Acomys seems to be a new very promising tool for investigating neurological and behavioural developmental systems.