$294 Fifth Edition*
All the above-mentioned methods of practicing mesmerism depend upon an influx of more or less vital force into the patient, and hence are termed positive mesmerism.1 An opposite mode of employing mesmerism, however, as it produces just the contrary effect, deserves to be termed negative mesmerism. To this belong the passes which are used to rouse from the somnambulic sleep, as also all the manual processes known by the names of soothing and ventilating. This discharge by means of negative mesmerism of the vital force accumulated to excess in individual parts of the system of undebiliated persons is most surely and simply performed by making a very rapid motion of the flat extended hand, held parallel to, and about an inch distant from the body, from the top of the head to the tips of the toes.2 The more rapidly this pass is made, so much the more effectually will the discharge be effected. Thus, for instance, in the case where a previously healthy woman,3 from the sudden suppression of her catamenia by a violent mental shock, lies to all appearance dead, the vital force which is probably accumulated in the precordial region, will by such a rapid negative pass, be discharged and its equilibrium throughout the whole organism restored, so that the resuscitation generally follows immediately.4 In like manner, a gentle, less rapid, negative pass diminishes the excessive restlessness and sleeplessness accompanied with anxiety sometimes produced in very irritable persons by a too powerful positive pass, etc.
* This Section corresponds to $289 of the Sixth Edition.
1 When I here speak of the decided and certain curative power of positive mesmerism, I most assuredly do not mean the abuse of it, where, by repeated passes of this kind, continued for half an hour or a whole hour at a time, and, even day after day, performed on weak, nervous patients, that monstrous revolution of the whole human system is effected which is termed somnambulism, wherein the human being is ravished from the world of sense and seems to belong more to the world of spirits – a highly unnatural and dangerous state, by means of which it has not infrequently been attempted to cure chronic diseases.
2 It is a well known rule that a person who is either to be positively or negatively mesmerised, should not wear silk on any part of the body.
3 Hence a negative pass, especially if it be very rapid, is extremely injurious to a delicate person affected with a chronic ailment and deficient in vital force.
4 A strong country lad, ten years of age, received in the morning, on account of slight indisposition, from a professed female mesmeriser, several very powerful passes with the points of both thumbs, from the pit of the stomach along the lower edge of the ribs, and he instantly grew pale, and fell into such a state of unconsciousness and immobility that no effort could arouse him, and he was almost given up for dead. I made his eldest brother give him a very rapid negative pass from the crown of the head over the body to the feet, and in one instant he recovered his consciousness and became lively and well.