Henry Baker and James Mounsey, Philosophical Transactions of the Royal Society (1765)
“ By the word stretchings I mean the stretching of his body and limbs by a slow and gentle convulsion of the extensor muscles; for in all the attacks I never observed the flexores any way affected. — His feelings were frequently so odd that, he said, he could not describe them. He often felt as if his left side, from his head to his waste was empty, and that millions of small bodies were drove up and down with great velocity: which he likened to the shaking of peas in a bladder. ”
