Nefiracetam is primarily used in the field of neuroscience and cognitive enhancement. It is known for its potential to improve memory, learning, and overall cognitive function, making it a subject of interest in the treatment of conditions like Alzheimer's disease and other forms of dementia. Additionally, it has been studied for its neuroprotective properties, which may help in preventing damage to neurons caused by various factors such as oxidative stress or ischemia. Researchers are also exploring its potential in treating depression and anxiety due to its effects on neurotransmitter systems, particularly acetylcholine and glutamate. Its ability to modulate synaptic plasticity further supports its application in enhancing brain function and recovery after neurological injuries.