Takeaway
Nucleus basalis of Meynert deep brain stimulation (NBM-DBS) for Lewy body dementia (LBD) was well tolerated but resulted in decreased cognitive function, with no significant improvement in cognitive or behavioral status at 3 months, and increased brain occipital metabolic activity.
Why this matters
Preliminary studies had indicated that NBM-DBS may be a new therapeutic option in patients with LBD, however more studies were needed to assess safety and potential therapeutic effects.