BIOFEEDBACK IN THE MAGNETIC FIELD (ON STEREOTOPOGRAPHY OF COGNITIVE FUNCTIONS) - K. G. Mazhirina; M. A. Pokrovskiy; M. V. Rezakova; A. A. Savelov; A. A. Sokolov; Ye. D. Petrovskiy; Ye. A. Levshakova; Yu. A. Ganenko; M. B. Shtark (Бюллетень сибирской медицины, 2013)