Although undoubtedly important in the care of the patient with epilepsy, advances in neurologic diagnosis and treatment tended to obscure the behavioral manifestations of epilepsy until Gibbs drew attention to the high incidence of behavioral disorders in patients with temporal lobe epilepsy.
The Jessner Peel is generally considered a medium level peel containing 14% of each acid (Salicylic, Lactic, and Resorcinol.) The depth of this peel is determined by the number of layers applied during application and the tolerance level of the skin it is applied to.
The Jonas peeler, designed in Sweden in 1953, is a straight design with a pivoting blade attached to the end of an oblong metal loop handle, which is held like a knife. A shaft runs through the length of the handle. The blade has two edges to enable use in either direction, and by either hand.