title: [Methods of brain stimulation based on weak electric current--future tool for the clinician?].
abstract: Methods of brain stimulation based on a weak electric current are non-invasive neuromodulation techniques. They include transcranial direct current, alternating current and random noise stimulation. These methods modify the membrane potential of neurons without triggering the action potential, and have been successfully utilized to influence cognition and regulation of emotions in healthy experimental subjects. In clinical studies, indications of the efficacy of these techniques have been obtained in the treatment of depression, schizophrenia, memory disorders and pain as well as in stroke rehabilitation. It is hoped that these techniques will become established as part of the care and rehabilitation of psychiatric and neurologic patients in the future.
authors.forename: Tuukka
authors.initials: T
authors.lastname: Kotilainen
authors.forename: Soili M
authors.initials: SM
authors.lastname: Lehto
mesh_terms: D004599:Electric Stimulation Therapy / Q000379:methods*; D006801:Humans; D008564:Membrane Potentials / Q000502:physiology; D001523:Mental Disorders / Q000628:therapy*; D009422:Nervous System Diseases / Q000628:therapy*; D059408:Pain Management; D000071939:Stroke Rehabilitation