A quick video of displaying the trans-cutaneous vagus nerve stimulation earpiece by Schwa-Medico
This product has unfortunately been discontinued in The Netherlands.
Check out my blog for a more detailed experience down of this device and it's helping me with my concussion/TBI symptoms: [ Ссылка ]
tVNS Oorsonde 3DTS
Schwa-Medico : [ Ссылка ]
trans cutaneous vagus nerve stimulation
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