Twice daily electrical stimulation may boost mental processes in Alzheimer's disease
Twice daily non-invasive electrical stimulation of the brain may boost mental processes (cognitive function) in people with Alzheimer's disease, suggest the results of a small clinical trial published online in the open access journal General Psychiatry.
The technology, known as transcranial direct current stimulation, or tDCS for short, may help to fire up the brain’s plasticity, enabling ‘rewiring’ through the formation of new neural networks, the findings suggest.
tDCS comes in the form of a device with two electrodes, placed over specific areas of a person’s head, which deliver a constant low intensity electrical current. It is starting to be used in many areas of medicine, including for the treatment of depression.
Some 140 patients with mild to moderate Alzheimer’s disease from four different hospitals were randomly allocated to receive either 2 daily sessions of active (constant low intensity 1-2 mA current) or sham tDCS, for 5 days of the week for a maximum period of 6 weeks.
Disclaimer: This website is primarily for healthcare professionals. The content here does not replace medical advice and should not be used as medical, diagnostic, endorsement, treatment, or prescription advice. Medical science evolves rapidly, and we strive to keep our information current. If you find any discrepancies, please contact us at corrections@medicaldialogues.in. Read our Correction Policy here. Nothing here should be used as a substitute for medical advice, diagnosis, or treatment. We do not endorse any healthcare advice that contradicts a physician's guidance. Use of this site is subject to our Terms of Use, Privacy Policy, and Advertisement Policy. For more details, read our Full Disclaimer here.
NOTE: Join us in combating medical misinformation. If you encounter a questionable health, medical, or medical education claim, email us at factcheck@medicaldialogues.in for evaluation.