Nuvenzepine is primarily used in research settings to study its effects on the central nervous system, particularly its interaction with muscarinic acetylcholine receptors. It has shown potential in investigating treatments for cognitive disorders, such as Alzheimer's disease, due to its ability to modulate neurotransmitter activity. Additionally, it is explored for its neuroprotective properties, which could be beneficial in conditions involving neuronal damage. Its application in experimental models helps in understanding the mechanisms of memory and learning processes, contributing to the development of therapeutic strategies for neurological and psychiatric conditions.