To account for which requires more cerebral information than has as yet been brought to light; when satisfactorily known it may show, whether or not community in dreaming may be effected. Report would be impossible were there not intimate connection of brain with brain. VOLUNTARY DE-ELECTRISATION. Every motion of the limbs being effected by pressure, to promote the local change minus-pressure matter has to be displaced. That the assent of will is indispensable is evident, inasmuch as there is no _ordinary_ limb motion, if not previously assented to by the will. Yet will is no mechanical power, nor anything having a distinct existence. Will seems to be, the mutual accordance of the cerebral organs to act together so as to effect, or rather assist, the accomplishing of a present intention. The act may be likened to that of suction, voluntarily performed by the brain to de-electrise itself, in order to make room for and receive that which lies in the way of the desired object being effected. The voluntary act by the brain cannot be on anything far away, or not in contact with the brain, and that which is acted on must be continuous to the place of the removable impediment. If, then, the brain does de-electrise itself, and that by so doing it receives electric matter from the nerves which are continuous from the limb to the brain, such removal of electric matter is effected within the nerves of the limb, as makes space for medium of space to enter in the requisite quantity to move the limb according to the required velocity. It is not to be overlooked, that, previous to the self de-electrisation of the brain, thought may be concerned in promoting the cerebral de-electrising act. So far as the foregoing may be true, the like circumstances take place when the mesmeriser wills into report with himself the far-off patient, the electric matter in the space between being affected with as much facility, as the transfer of similar matter from the trough to the utmost extent of the galvanic wire, which may be considered instantaneous, considering the hundreds of miles distance between.