This work presents potentially important findings suggesting that a combination of transcranial stimulation approaches applied for a short period could improve memory performance after administration.

Induction occurs when an electric field is produced by a changing magnetic field, or vice versa ... In 1876 the telephone was invented and, like others, Hughes began experiments to improve its ...

Vine, F. J., and Matthews, D. H., Nature, 199, 947 (1963).