Neuromodulation With Electromagnetic Field Stimulation via Gamma Oscillations Improved Mini-Mental State Examination Scores in Patients With Cognitive Impairment.
Research
RF Safe Research Library
Jan 1, 2026
This pilot clinical trial evaluated a portable helmet system delivering electromagnetic field stimulation at gamma oscillation frequencies (70 100 Hz) in patients with cognitive impairment. Sixteen patients were included, with ten receiving stimulation after protocol refinement. MMSE scores increased on average from…
Terahertz Radiation Affects the Dynamics of Neurons by Decreasing Membrane Area Ratio
Research
RF Safe Research Library
Jan 1, 2025
This study reports that terahertz radiation decreased a neuronal membrane area ratio (cytosol relative to protruding membrane area) beginning on the first day of exposure and persisting during the exposure period. It further reports altered neuronal firing/discharge patterns and increased peak postsynaptic currents…
Validation of Electromagnetic Field Sensor Performance Through Porcine Skulls: Implications for Neurostimulation and Recording Techniques.
Research
RF Safe Research Library
Jan 1, 2025
This animal validation study tested a Mu-metal-shielded helmet system with proprietary induction sensor stimulators for non-invasive recording and stimulation of neural electromagnetic activity through porcine skulls. The authors report that EMFs penetrated the swine skull and that sensor performance remained…
Effect of pulsed radiofrequency neuromodulation on clinical improvements in the patients of chronic intractable shoulder pain.
Research
RF Safe Research Library
Jan 1, 2013
This study evaluated pulsed radiofrequency (PRF) neuromodulation of the suprascapular nerve in 11 patients with chronic shoulder pain from adhesive capsulitis and/or rotator cuff tear. Pain (VAS) and shoulder-related quality of life/function (OSS) were assessed before treatment and monthly after PRF for up to 9…
Coil design considerations for deep-brain transcranial magnetic stimulation (dTMS).
Research
RF Safe Research Library
Jan 1, 2008
This engineering-focused conference paper proposes figures of merit to evaluate deep-brain transcranial magnetic stimulation (dTMS) coil designs, focusing on depth penetration, scalp stimulation, focality, and energy. It analyzes circular crown and C-core coils and reports reduced electric-field attenuation with…