When a lamp is broken or the oil is finished, we see that the flame of the lamp goes out. But according to scientific understanding, the flame is not extinguished; it is conserved. This is conservation of energy. Similarly, when the mind stops functioning on the material platform, it is conserved in the activities of the Supreme Lord. The Mayavadi philosophers' conception of cessation of the functions of the mind is explained here: cessation of the mental functions means cessation of activities conducted under the influence of the three modes of material nature.
Reference:When a lamp is broken or the oil is finished, we see that the flame of the lamp goes out. But according to scientific