Apparatus And Method For Array Positioning

原文（中国語）

An apparatus for positioning at least one electrode array on a back of a user. The apparatus can include a body that is foldable about and between a first configuration and a second, expanded configuration. The body can include a seat portion and a back portion. In the second, expanded configuration, the seat portion of the body can be configured for positioning on a seat of a chair and the back portion can be configured to rest against a back of the chair. The back portion of the body can have a forward-facing surface comprising at least one marking or attachment element, the at least one marking or attachment element indicating a location for placement of the at least one electrode array.