Used in neuroscience research to study the role of GABA_A receptors, particularly in relation to anxiety, sedation, and seizure activity. Acts as a competitive antagonist at the benzodiazepine binding site, helping scientists investigate the function of endogenous benzodiazepine-like compounds. Employed in behavioral studies to reverse the effects of benzodiazepines in animal models. Also used to probe the involvement of specific receptor subtypes in cognitive and motor functions.