Pregnenolone sulfate sodium salt is widely utilized in neuroscience research due to its role as a neurosteroid. It is often employed in studies investigating its effects on memory, learning, and cognitive functions, as it modulates neurotransmitter systems like GABA and glutamate. Researchers use it to explore its potential in treating neurodegenerative diseases and mental health disorders such as depression and anxiety. Additionally, it serves as a valuable tool in understanding the mechanisms of neurosteroid action in the central nervous system, particularly in synaptic plasticity and neuronal excitability. Its applications extend to pharmacological studies aiming to develop therapeutic agents targeting neurosteroid pathways.