These principles include: incorporating multiple modalities into treatment to create stronger neural connections, using stimuli that evoke positive emotion, linking concepts with simultaneous and related presentations, and finding the appropriate intensity and duration of treatment for each individual patient. Auditory comprehension treatment
Auditory comprehension is a primary focus in treatment for Wernickes aphasia, as it is the main deficit related to this diagnosis. Therapy activities may include:

Single-word comprehension: A common treatment method used to support single-word comprehension skills is known as a pointing drill. Through this method, clinicians lay out a variety of images in front of a patient. The patient is asked to point to the image that corresponds to the word provided by the clinician. Understanding spoken sentences: "Treatment to improve comprehension of spoken sentences typically consists of drills in which patients answer questions, follow directions or verify the meaning of sentences". Understanding conversation: An effective treatment method to support comprehension of discourse includes providing a patient with a conversational sample and asking him or her questions about that sample. Individuals with less severe deficits in auditory comprehension may also be able to retell aspects of the conversation. Word retrieval
Anomia is consistently seen in aphasia, so many treatment techniques aim to help patients with word finding problems. One example of a semantic approach is referred to as semantic feature analyses. The process includes naming the target object shown in the picture and producing words that are semantically related to the target.
However, those products were too concentrated and alkaline for use on wounds, as they strongly irritated healthy tissues.Almost a century later Carrel and Dakin observed that few doctors at the time practiced asepsis, and moreover there were no studies of the effectiveness of various antiseptics for wounds. They set out to look for a substance that did not irritate skin, yet had sufficient bactericidal power. Dakin tested more than 200 substances, measuring their action on tissues and bacteria. He found chloramines to be the best, for being stable, non-toxic, and not very irritating, yet powerful bactericides, presumably due to their release of hypochlorous acid. However, the difficulty of procuring them led him to choose "hypochlorite of soda" as a practical alternative.Between the two World Wars, the preparation was often called "Carrel–Dakin solution," even though Dakin did the bulk of the research work that led to its formulation. The name of Carrel was dropped after World War II, presumably due to his active involvement in eugenics movements and the advocacy of elimination of "inferior" humans.Since penicillin became established as an antibiotic in 1943, use of Dakins solution and other topical antiseptics for wound treatment has declined, and their use is frowned upon in modern medical care. However, the solution continues to be used (as of 2013) due to its broad activity against aerobic and anaerobic organisms, including fungi and antibiotic-resistant organisms, its very low cost, and its wide availability. In emergency situations, it can be produced on the field from liquid bleach and sodium bicarbonate.