ABSTRACT
<p><b>OBJECTIVE</b>To observe early intervention effects of Modified Shuyu Pill (MSP) on vascular cognitive impairment no dementia (VCIND).</p><p><b>METHODS</b>Totally 100 patients VCIND were randomly assigned to the treatment group (43 cases) and the control group (33 cases). On the basis of the treatment targeting risk factors of blood vessels, patients in the treatment group were treated by MSP, while those in the control group were treated by donepezil hydrochloride. The therapeutic course was 16 weeks. The neuropsychological scales [mini-mental state examination (MMSE) and Montreal cognitive assessment (MOCA) score] and Chinese medicine dementia syndromes scales were observed before and after treatment.</p><p><b>RESULTS</b>The MMSE and MOCA score of the two groups increased when compared with the same group before treatment (P < 0.01). But there was no statistical difference in MMSE or MOCA score after treatment between the two groups (P > 0.05). The Chinese medicine dementia syndromes scales significantly decreased in the treatment group when compared with before treatment (P < 0.01). But there was no statistical difference in Chinese medicine dementia syndromes scales in the control group between before and after treatment (P > 0.05). There was statistical difference in Chinese medicine dementia syndromes scales after treatment between the two groups (P < 0.01).</p><p><b>CONCLUSION</b>MSP could effectively intervene the progress of VCIND.</p>
Subject(s)
Aged , Female , Humans , Male , Middle Aged , Cognition Disorders , Drugs, Chinese Herbal , Therapeutic Uses , Early Medical Intervention , Indans , Therapeutic Uses , Piperidines , Therapeutic UsesABSTRACT
Objective To investigate the processing characteristics of locative prepositions in patients with Chinese aphasia,and to provide the theoretical evidence for the rehabilitation of aphasia.Methods Twenty aphasic patients caused by left-hemisphere stroke and twenty matched normal controls were studied.Using the locative prepo- sition repeating task(single words,locative preposition phrases and words in sentences),the comprehension task, filling-gap task,the visual-spatial function task and the short-term memory task,we compared the performance be- tween these two groups.Results The aphasic patients had more difficulty in repeating locative prepositions in sen- tences,in comprehension task and filling-gap task,their short term memory was impaired.Both groups did well in re- peating single words and phrases.Conclusion The processing of locative prepositions was impaired in Chinese aphasics.The repetition of locative prepositions was more difficult than that of phrases and single words.The preposi- tions were often omitted.It might be due to the impairment of their short-term memory,or it might have something to do with role they played in the syntactic structure.The latter might also impact the comprehension and filling-gap score.We should make plans before rehabilitation therapy.
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Objective To investigate question comprehension and production among agrammatic aphasics, and to explore the mechanisms of any dysfunction in questioning.Methods Twenty aphasics were recruited in this study.According to the Chinese Agrammatism Battery,10 were classified as agrammatic (the agrammatic group) and 10 as non-agrammatic (the non-agrammatic group).Ten normal subjects served as a control group.All the subjects were tested in terms of their comprehension and production of questions using a set of general and what-where-who- why questions (wh-questions).Results No significant difference was found between the two experimental groups with regard to the correct comprehension and production of both general and wh-questions.However,there was a sig- nificant difference in correctness between comprehension and production.The performance of the agrammatic aphasics was worse than that of the non-agramatics and the normal subjects.Conclusion The impaired question comprehen- sion and production of Chinese agrammatic aphasics has its own characteristies which can form a basis for rehabilita- tion planning and outcome prediction.
ABSTRACT
Objective To provide a theoretical foundation for language rehabilitation by investigating the characteristics of verb impairment in Chinese agrammatism(CA)and exploring its mechanism.Methods Fifteen CA patients and 15 normal subjects(control group)were recruited and evaluated using a standardized aphasia battery in Chinese,the Chinese agrammatism battery,a verb comprehension and production task and a short-term memory task.Results Compared with the control group,verb comprehension and production,as well as working memory were significantly damaged among the CA patients,and it was more difficult for the agrammatic aphasics to produce than to comprehend verbs(P＜0.01).Verbs with a more complex argument structure(in terms of the number and type of arguments)were more difficult for the agrammatie aphasics to produce than those with a less complex argu- ment structure.But the complexity of the argument structure did not influence the agrammatic aphasics'verb compre- hension.Conclusion The semantic entry of a verb,shared by both comprehension and production,was intact,but the verb's grammar entry was impaired.Poor working memory together with the complexity of the argument structure accounted for the impaired verb production of the agrammatic patients.