Showing papers by "Jong Ling Fuh published in 1994"
TL;DR: The preliminary study suggests that the CASI can be used in Chinese populations with generally low education levels and that Alzheimer's disease was the most common type of dementia in this population.
Abstract: A community survey of dementia was conducted on a Chinese islet. A total of 221 men and 234 women in the age range of 50-92 were assessed. The Cognitive Abilities Screening Instrument (CASI), a 100-point cognitive test designed for cross-cultural studies and adapted in Chinese for individuals with little or no formal education, was administered twice by trained field workers with a retest interval of 3 to 4 weeks. In addition, all participants were assessed by physicians who did not know the CASI scores. The physicians' assessment included a complete neurological examination, plus semi-structured tests and interviews covering cognitive abilities, daily activities, depression, cerebrovascular disease, and Parkinson's disease. Dementia was diagnosed by consensus among the physicians according to the DSM-III-R criteria. Among the 455 participants, 16 cases of dementia were identified, including 13 with probable Alzheimer's disease and 1 each with vascular dementia, Parkinson's disease, and alcoholism. The rates of dementia were 0, 3.9 and 11.5% for the age groups of 50-69, 70-79 and 80-92; and 4.4, 2.0 and 0% for the education groups of 0-1, 2-6 and 7-15 years of schooling. No sex difference was found after controlling for education. The Chinese version of the CASI had an intraclass retest reliability of 0.90. Using a cut-off score of < or = 50 for dementia, the sensitivity was 0.88 and the specificity was 0.94. The preliminary study suggests that the CASI can be used in Chinese populations with generally low education levels and that Alzheimer's disease was the most common type of dementia in this population.
111 citations
TL;DR: Contrary to what one might surmise from previously published reports, methamphetamine inhalation is at least as likely to produce ICH as it is to produce brain infarction.
Abstract: Seven patients (all men, mean age 32 years, range 17-47) with stroke following methamphetamine inhalation were collected during the last 2 years. Like oral or intravenous abusers, our patients had mor
109 citations
TL;DR: It is concluded that AD patients have mildly impaired autonomic functions, mainly in vagal parasympathetic functions.
Abstract: We investigated cardiovascular autonomic functions in 23 patients with Alzheimer's disease (AD) and 23 age-matched control subjects. The vagal parasympathetic function was assessed with R-R interval variation (RRIV), and sympathetic function with sympathetic skin response (SSR) and orthostatic cardiovascular reflexes. Compared with controls, the AD patients had significantly depressed RRIV during rest (6.4 +/- 1.3% vs. 7.5 +/- 1.6%, p < 0.02) and deep breathing (12.6 +/- 4.6% vs. 17.0 +/- 5.1%, p < 0.006), but all AD patients had normal SSR. After standing for 3 minutes from supine, the changes of blood pressure and heart rate from baseline in AD patients did not differ from those in controls. The AD patients had a lower systolic blood pressure than controls in both supine (130.7 +/- 17.4 vs. 145.4 +/- 20.7 mmHg, p < 0.02) and standing (129.2 +/- 20.1 vs. 146.6 +/- 21.1 mmHg, p < 0.008) positions, especially in those patients with more severe dementia. We conclude that AD patients have mildly impaired autonomic functions, mainly in vagal parasympathetic functions. The pathogenesis and clinical significance of low blood pressure in AD needs further study.
66 citations
TL;DR: The higher prevalence of PD found in this pilot study suggests that environmental factors may be more important than racial factors in the pathogenesis of PD, and suggest that epidemiologic studies looking for environmental risk factors might be of value.
Abstract: A door-to-door survey by neurologists in Kin-Hu township, Republic of China, of a sample of the Chinese population of 683 persons aged 50 years and over was performed in August, 1992. A total of 482 s
33 citations
TL;DR: An 81-year-old woman with right hypoglossal nerve palsy who recovered in 4 weeks without specific treatment is reported, leading to the belief that hypog loss of nerve function may sometimes be self-limited, just as Bell's palsy is.
24 citations
TL;DR: Young adults with nontraumatic intracerebral and subarachnoid hemorrhage are a heterogeneous group and Hypertension accounts for about one-third of intrusion and is an important preventable cause of hemorrhagic stroke in young adults in Taiwan.
Abstract: We reviewed the medical records and imaging studies on the in-hospital patients to investigate the clinical and etiological patterns in hemorrhagic stroke in young patients. We evaluated 210 patients (131 males and 79 females) aged 15–45 years who had traumatic hemorrhagic stroke between April 1, 1986, and November 30, 1992. Nontraumatic intracerebral hemorrhage was diagnosed in 170 patients (80.9%). The main causes of nontraumatic intracerebral hemorrhage were hypertension, ruptured arteriovenous malformation, and blood dyscrasia. A cause was not found in 42 patients (24.7%). Subarachnoid hemorrhage was found in 40 patients (19.1%). The main causes were ruptured aneurysms and arteriovenous malformations. The overall in-hospital survival of young patients with hemorrhagic stroke was 64.7%. Young adults with nontraumatic intracerebral and subarachnoid hemorrhage are a heterogeneous group. Hypertension accounts for about one-third of intracerebral hemorrhage and is an important preventable cause of hemorrhagic stroke in young adults in Taiwan.
21 citations
TL;DR: Potentially treatable causes of gait impairment were found in nearly one third of patients and unknown etiology was found in half of patients.
Abstract: We conducted a prospective study to evaluate the underlying diseases and their frequencies in 50 consecutive patients older than 50 years of age admitted to our neurologic service because of walking difficulty. The diseases identified in our study were as follows: multiple cerebral infarcts, 24%; myelopathy, 22%; parkinsonism, 12%; cerebellar degeneration, 8%; other diseases, 24%; and unknown etiology, 10%. Potentially treatable causes of gait impairment were found in nearly one third of patients.
18 citations
TL;DR: The patient failed to perform oral tasks on command and imitation without motor and sensory deficit, and it is believed that his swallowing difficulty was due to oral apraxia.
16 citations