ABOUT THE PROJECT
Aphasia, ‘an impairment of language,
affecting the production or comprehension of speech and the ability to
read or write’ (National Aphasia Association, 1999), is a kind of brain
malfunction which leads to abnormal linguistic production and
comprehension. Aphasia then is an apt topic at the intersection of studies
involving language, mind and brain. A major issue in the study of the
nature of aphasia is what kind of linguistic items are lost or malfunction
in the speech of an aphasic patient. Results from such studies can lead to
a better diagnosis of what type of aphasia the patient is suffering from.
Based on new approaches to the analysis of Chinese and other languages in
Lexical-Functional Grammar perspectives (e.g. Bodomo and Luke 2003; Bodomo,
Lam and Yu forthcoming; and Lam 2004), this project proposes to
investigate the speech of two or more Cantonese-speaking aphasics to find
out what types of linguistic items malfunction in their speech. It will
also investigate whether these findings can be used to better evaluate and
improve on existing diagnostic tests such as the Aphasic Diagnostic
Profiles (ADP) test and on existing treatment mechanisms such as
Linguistic Specific Treatment (LST).
(This project is part of the larger
research project titled "Development in Applied Neuroscience: Promotion of Brain
Functions", led by Dr. Tatia Lee, Department of Psychology, The University
of Hong Kong.)