Key Points. 1  Cancer treatment can cause mouth and throat problems. 2  Oral complications may be caused by the treatment itself (directly) or by side effects of the treatment (indirectly). 3  Complications may be acute (short-term) or chronic (long-lasting).
Language deprivation. Language deprivation is associated with the lack of linguistic stimuli that are necessary for the language acquisition processes in an individual, usually in a very impoverished environment. Experiments involving language deprivation are very scarce due to the ethical controversy associated with it.
Aphasia is an acquired impairment of language ability caused by a neurological injury such as a. stroke. Aphasia is characterized by difficulty in understanding language (listening or reading) and/or. difficulty using language (speaking or writing). Aphasia is not caused by sensory deficits such as low.