Pulsed Electromagnetic Field Treatment With Dementia Patients

This study is testing whether a device that uses pulsed electromagnetic fields (a type of gentle magnetic stimulation) can help slow or reduce memory and thinking problems in people with mild-to-moderate dementia. **You may be eligible if...** - You are 50 or older - You have been diagnosed with mild to moderate Alzheimer's disease or related dementia (including Lewy body or vascular dementia) - Your MMSE cognitive score is between 16 and 26 - You are post-menopausal (if female) - If you are taking dementia medications, your dose has been stable for at least 60 days **You may NOT be eligible if...** - You have severe dementia (low CDR or MMSE scores below the study range) - You are unable to consent and do not have a surrogate decision-maker - You have not reached at least an 8th grade education level - Your dementia medication dose has changed recently Talk to your doctor to see if this trial is right for you.