Used as a cognitive enhancer due to its ability to inhibit acetylcholinesterase, an enzyme that breaks down the neurotransmitter acetylcholine. This action supports memory, learning, and overall mental performance. Commonly found in supplements aimed at improving focus and mental clarity, especially in aging populations. Investigated for potential use in supporting cognitive function in neurodegenerative conditions like Alzheimer's disease. Also studied for its neuroprotective properties, which may help shield brain cells from oxidative stress and damage.