The utility model “A square simulator with rows of linear recesses for group classes in the restoration and preventive training of visual-spatial memory” refers to medicine in the section of neurology and neuropsychology and can be used in neurorehabilitation departments of neurological and neurosurgical clinics during group classes in restoration and preventive the training of visual-spatial memory in patients of a neurological clinic with organic brain lesions is different etiology.The useful model contains a flat plastic base (1) of square shape, in the center of one of the end sides of which a handle (2) is made, and on the front and back surfaces of the base (1) there are rows of horizontal and vertical linear recesses (3) of the same width and depths forming equal-sized square areas (4), which are arranged in horizontal and vertical rows with the same number of square areas (4) in each row, while square areas (4) formed by horizontal and vertical rows of linear recesses (3), are located on both surfaces of the base (1) equally in a checkerboard pattern, and the mark (5) is applied to the front surface of the base (1). Thus, the “Square Trainer” due to its design features provides the ability conducting long-term courses of group classes on the restoration and preventive training of visual-spatial memory with a wide contingent of patients in a neurological clinic, including patients with impaired fine motor skills and the presence of hand tremor. ayavlenny "Simulator-square" contributes to the process of rehabilitation sessions with patients with an element of novelty, turning them into an interesting and attractive for patients with neuropsychological trening.Blagodarya simplicity of design and ease of use "simulator-square" can be widely used in clinical practice.Полезная модель «Тренажер-квадрат с рядами линейных углублений для групповых занятий по восстановлению и профилактической тренировке зрительно-пространственной памяти» относится к медицине к разделу