This is amongst the boons for which Bagalamukhi's devotees worship her. Other Mahavidya goddesses are also mentioned to depict similar powers practical for defeating enemies, for being invoked by their worshippers by various rituals. Improves Neuroplasticity: The repetition of mantras can Increase the Mind's power to variety new neural connections, https://www.youtube.com/@Mahavidyabaglamukhi