In the nineties, Dr. Reuven Sandyk, a New York neurologist, reported incredible improvements with application of external weak electromagnetic currents in PWP. He is still in medical practice.
Here is a compilation of his publications and a few others, along with relevant pubmed links:
Weak magnetic fields as a novel therapeutic modality in Parkinson's disease
pubmed.ncbi.nlm.nih.gov/130...
Further observations on the unique efficacy of picoTesla range magnetic fields in Parkinson's disease
pubmed.ncbi.nlm.nih.gov/808...
Mechanisms and therapeutic applications of electromagnetic therapy in Parkinson's disease
pubmed.ncbi.nlm.nih.gov/263...
Reversal of micrographia in Parkinson's disease by application of picoTesla range magnetic fields
pubmed.ncbi.nlm.nih.gov/798...
pubmed.ncbi.nlm.nih.gov/777...
Reversal of a visuoconstructional deficit in Parkinson's disease by application of external magnetic fields: a report of five cases
pubmed.ncbi.nlm.nih.gov/805...
Treatment of Parkinson's disease with magnetic fields reduces the requirement for antiparkinsonian medications
pubmed.ncbi.nlm.nih.gov/792...
Rapid improvement of visuoperceptive functions by picoTesla range magnetic fields in patients with Parkinson's disease
pubmed.ncbi.nlm.nih.gov/806...
Weak magnetic fields as a novel therapeutic modality in Parkinson's disease
pubmed.ncbi.nlm.nih.gov/130...
Treatment with weak electromagnetic fields controls drooling in Parkinson's disease
pubmed.ncbi.nlm.nih.gov/900...
Freezing of gait in Parkinson's disease is improved by treatment with weak electromagnetic fields
pubmed.ncbi.nlm.nih.gov/872...
Reversal of visuospatial deficit on the Clock Drawing Test in Parkinson's disease by treatment with weak electromagnetic fields
pubmed.ncbi.nlm.nih.gov/755...
Improvement in short-term visual memory by weak electromagnetic fields in Parkinson's disease
pubmed.ncbi.nlm.nih.gov/777...
Treatment with AC pulsed electromagnetic fields improves olfactory function in Parkinson's disease
pubmed.ncbi.nlm.nih.gov/103...
Weak magnetic fields in the treatment of Parkinson's disease with the "on-off" phenomenon
pubmed.ncbi.nlm.nih.gov/130...
Reversal of cognitive impairment in an elderly parkinsonian patient by transcranial application of picotesla electromagnetic fields
pubmed.ncbi.nlm.nih.gov/939...
A drug naive parkinsonian patient successfully treated with weak electromagnetic fields
pubmed.ncbi.nlm.nih.gov/774...
Retrospective Evaluation of Deep Transcranial Magnetic Stimulation as Add-On Treatment for Parkinson's Disease
pubmed.ncbi.nlm.nih.gov/265...
Excitatory deep repetitive transcranial magnetic stimulation with H-coil as add-on treatment of motor symptoms in Parkinson's disease: an open label, pilot study
pubmed.ncbi.nlm.nih.gov/243...
If his results are valid, why was he totally ignored by the medical community ??