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  2. Paradoxical reaction - Wikipedia

    en.wikipedia.org/wiki/Paradoxical_reaction

    A paradoxical reaction (or paradoxical effect) is an effect of a chemical substance, such as a medical drug, that is opposite to what would usually be expected. An example of a paradoxical reaction is pain caused by a pain relief medication .

  3. Photostimulation - Wikipedia

    en.wikipedia.org/wiki/Photostimulation

    Photostimulation is the use of light to artificially activate biological compounds, cells, tissues, or even whole organisms.Photostimulation can be used to noninvasively probe various relationships between different biological processes, using only light.

  4. Neurostimulation - Wikipedia

    en.wikipedia.org/wiki/Neurostimulation

    Spinal cord stimulation (SCS) is an effective therapy for the treatment of chronic and intractable pain including diabetic neuropathy, failed back surgery syndrome, complex regional pain syndrome, phantom limb pain, ischemic limb pain, refractory unilateral limb pain syndrome, postherpetic neuralgia and acute herpes zoster pain.

  5. Cranial electrotherapy stimulation - Wikipedia

    en.wikipedia.org/wiki/Cranial_electrotherapy...

    Cranial electrotherapy stimulation (CES) is a form of neurostimulation that delivers a small, pulsed, alternating current via electrodes on the head. [1] CES is used with the intention of treating a variety of conditions such as anxiety , depression and insomnia . [ 1 ]

  6. Non-invasive cerebellar stimulation - Wikipedia

    en.wikipedia.org/wiki/Non-invasive_cerebellar...

    Non-invasive cerebellar stimulation is the application of non-invasive neurostimulation techniques on the cerebellum to modify its electrical activity. Techniques such as transcranial magnetic stimulation (TMS) or transcranial direct current stimulation (tDCS) can be used. [ 1 ]

  7. Functional electrical stimulation - Wikipedia

    en.wikipedia.org/wiki/Functional_electrical...

    Functional electrical stimulation (FES) is a technique that uses low-energy electrical pulses to artificially generate body movements in individuals who have been paralyzed due to injury to the central nervous system.

  8. Vagus nerve stimulation - Wikipedia

    en.wikipedia.org/wiki/Vagus_nerve_stimulation

    Vagus nerve stimulation (VNS) is a medical treatment that involves delivering electrical impulses to the vagus nerve. It is used as an add-on treatment for certain types of intractable epilepsy , cluster headaches, treatment-resistant depression and stroke rehabilitation.

  9. Transcranial direct-current stimulation - Wikipedia

    en.wikipedia.org/wiki/Transcranial_direct...

    Transcranial direct current stimulation (tDCS) is a form of neuromodulation that uses constant, low direct current delivered via electrodes on the head. This type of neurotherapy was originally developed to help patients with brain injuries or neuropsychiatric conditions such as major depressive disorder.