The utility model “A square-simulator with 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 the departments of neurorehabilitation of neurological and neurosurgical clinics during group classes in the restoration and preventive training spatial and visual memory in patients with a neurological clinic. A useful model contains a plastic base (1) square shaped, on the end surface of which the handle (2) is made, and on the front and back surfaces of the base (1), protrusions (3a, 3b, 3c) of the same height are made, forming linear recesses (4) of the same width, while the protrusions (3a, 3b, 3c) are arranged as follows: along the perimeter of both surfaces of the base (1), linear protrusions (3a) are made, and in the central part of each of the surfaces of the base (1) a central protrusion (3b) is made, having the shape of a square, between the corners of which and the corresponding corners of the base (1) are diagonal protrusions (3c), forming four identical areas on each of the surfaces of the base (1), in each of which parallel projections (3a) are made parallel to the corresponding edges of the base (1), the number and location of the protrusions (3a, 3b, 3c) on each of the surfaces of the base (1) equally, and on the central protrusion (3b) of the front surface of the base (1), a mark (6) is applied. Thus, the square simulator, due to its structural elements, provides the opportunity for long-term group courses training sessions for 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 tremor of the hands. The declared square simulator introduces an element of novelty into the process of recovery classes with patients, turning them into an interesting and attractive for Neuropsychologi
