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Related Experiment Videos

Weak electromagnetic fields attenuate tremor in multiple sclerosis

R Sandyk1, L C Dann

  • 1NeuroCommunication Research Laboratories, Danbury, CT 06811, USA.

The International Journal of Neuroscience
|December 1, 1994
PubMed
Summary
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Chronic relapsing multiple sclerosis: a case of rapid recovery by application of weak electromagnetic fields.

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Pulsed electromagnetic fields (EMFs) show promise in treating disabling tremors in multiple sclerosis (MS) patients. This non-invasive approach may offer an alternative to surgery for managing MS-related tremors.

Area of Science:

  • Neuroscience
  • Biophysics

Background:

  • Multiple sclerosis (MS) frequently causes disabling tremors, including cerebellar intention and postural tremors.
  • Current treatments for MS tremors are limited, with stereotactic thalamotomy being a last resort for severe cases.

Observation:

  • A recent study indicated that picotesla (pT) range pulsed electromagnetic fields (EMFs) improved motor and cognitive functions in MS patients.
  • This report details three MS patients experiencing chronic progressive disease.

Findings:

  • External application of 7.5 pT pulsed EMFs significantly reduced both intention and postural tremors in MS patients.
  • Patients experienced notable functional improvements following EMF treatment.

Implications:

Related Experiment Videos

  • Extremely low-intensity EMFs may offer a beneficial, non-invasive treatment for tremors associated with multiple sclerosis.
  • EMF therapy could serve as an alternative to stereotactic thalamotomy for managing MS tremors.
  • Potential mechanisms involve enhanced cerebellar GABA and serotonin neurotransmission.