<unk>  may be contraindicated in people who have coagulation related disorders, or are on anticoagulant therapy. Other contraindications include local and systemic infection, pacemakers, or those people for whom pre-surgical imaging studies show have anatomy that makes placement difficult, or if concerns arise during psychological evaluation.
Spinal cord stimulator
Thalamic stimulator
Non-invasive cerebellar stimulation
Baroreflex activation therapy
Cortical stimulation mapping
Retrobulbar block
Neuroreflexotherapy
Brain mapping