Transcranial direct current stimulation in fibromyalgia: effects on pain and quality of life evaluated clinically and by brain perfusion scintigraphy

by Levi Higino Jales Junior, Maria do Desterro Leiros Costa, Levi Higino Jales Neto, João Paulo Moraes Ribeiro, Waleska Jessiane Silva do Nascimento Freitas, Manoel Jacobsen Teixeira