• Korean Journal of Oriental Medicine
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• v.2 no.1
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• pp.40-70
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• 1996

In the literatual study on the cerebral vascular dementia, the results were as follows : 1. Cerebral vascular dementia is so called apoplectic dementia, because it almost occurs after apoplexy, the attack rate has gradually increased by increase of life, so it exert a harmful influence to geriatric diseases. 2. The etiological factors are summarized on deficiency in the heart, kidney, liver(心, 腎, 肝虛), pathogenic wind(豊) pathogenic fire(火) phlegm(痰) and stagnated blood(瘀血) in the oriental medicine, and multiple cerebral infarction, cerebral anemia, decrease of cerebral vascular flow are etiological factors in the occidental medicine. 3. The region of infarction and attack of cerebral vascular dementia have a close connection, and generally the cerebral vascular dementia easily occur in injury of white matter of brain. 4. Symptoms of cerebral vascular dementia are dysphasia, walking disorder, hemiplegia, sensory paralysis, disturbance of memory, judgement, calculation, emotion incontinence, speech impediment, silence or talkative, lower thinking ability and depersonalization, and symptoms are aggravated by stage. 5. Therapeutic herb medicines are Palpungsan(八風散), Baepungsan(排風散), Jinsaanshinhwan(辰砂安神丸), Sabacksan(四白散), Kanghwalyupungsan(姜活愈風散), Woohwangchungshimhwan(牛黃淸心丸), and they are used to dispelling pathogenic wind(祛風), soothe the nerves(安神), dispel pathogenic heat from lung, nourish the blood(淸肺養血).

• The Journal of Korean Medicine
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• v.23 no.3
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• pp.134-144
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• 2002

Objective : The purpose of this study was to investigate the effect of Jukryuk and Saengkang-juices on cerebral vascular ischemia (CVI) of the middle cerebral artery (MCA). Method : By admiuistration Jukryuk and Saengkang-juices, we compared treated groups with untreated groups, in view of five points as follows: 1) cerebral damage; 2) damaged area of ischemia; 3) cerebral edema; 4) the number of neuronal cells adjacent to the areas damaged by ischemia; and 5) the number of neuronal cells adjacent to the areas damaged by ischemia Results : In this experiment, the effect of Jukryuk and Saengkang-juices was determined by inducing cerebral vascular ischemia after occluding the middle cerebral artery (MCA) in mice, and making observations and comparisons such as alterations in damaged areas and neuronal cellular changes in the brain. Conclusions : According to the above results, Jukryuk and Saengkang-juices can protect the cerebral vascular ischemia.

• Journal of Korean Neurosurgical Society
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• v.55 no.2
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• pp.99-102
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• 2014

A previously healthy 52-year-old man presented to the emergency room with acute onset left hemiparesis and dysarthria. Brain computed tomography and magnetic resonance examinations revealed acute cerebral infarction in the right middle cerebral artery territory and a sphenoid ridge meningioma encasing the right carotid artery terminus. Cerebral angiography demonstrated complete occlusion of the right proximal M1 portion. A computed tomography perfusion study showed a wide area of perfusion-diffusion mismatch. Over the ensuing 48 hours, left sided weakness deteriorated despite medical treatment. Emergency extracranial-intracranial bypass was performed using a double-barrel technique, leaving the tumor as it was, and subsequently his neurological function was improved dramatically. We present a rare case of sphenoid ridge meningioma causing acute cerebral infarction as a result of middle cerebral artery compression.

• Journal of Korean Neurosurgical Society
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• v.42 no.4
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• pp.342-345
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• 2007

The azygos anterior cerebral artery, a rare anomaly in the circle of Willis in which only a single vessel supplies the medial aspects of both anterior cerebral hemispheres, is closely associated with saccular aneurysms. We present three cases of azygos anterior cerebral artery aneurysms among the 781 cerebral aneurysms surgically treated at our institution in an 11-year period. These three cases all involved elderly women who presented with subarachnoid hemorrhage. Conventional cerebral angiography and CT angiography revealed small saccular aneurysms at the distal ends of the azygos anterior cerebral arteries. These aneurysms were clipped successfully using a bifrontal interhemispheric approach. Hence, the pathogenesis of these particular aneurysms relating to hemodynamic change, associated anomalies, and surgical pitfalls is discussed with review of literature.

• Journal of Korean Neurosurgical Society
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• v.45 no.6
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• pp.394-396
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• 2009

Cerebral embolic infarction is the most common neurologic complication of cardiac myxoma (CM). Development of cerebral aneurysms in CM is very rare. We present a 64-year-old woman with acute cerebral infarction and multiple cerebral aneurysms complicated by CM. The aneurysms were multiple, fusiform-shaped, and located in distal branch of major cerebral arteries. The serum interleukin (IL)-6 was highly elevated, which was normalized after surgical resection of CM. There was no regression of aneurysms on follow-up neuroimaging. Multiple cerebral aneurysms in CM are rare condition. Highly elevated serum IL-6 may be associated with increased risk of cerebral aneurysmal formation.

• Journal of the korean academy of Pediatric Dentistry
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• v.29 no.3
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• pp.318-327
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• 2002

The purpose of this study was to make a comprehensive study and to provide information about the dental caries and plaque index of cerebral person, and to aid improvement of their oral health. The author examined intraorally 1180 deciduous teeth, 5626 permanent teeth of 264 (male:153 female:111) cerebral palsy person and 1526 deciduous teeth, 4140 permanent teeth of 220 (male:125 female:95) non cerebral palsy person as the control group. The results were as follows : 1. Cerebral palsy persons Had higher dft rate than non-cerebral palsy persons. 2. Dental caries incidence between males and females in cerebral palsy persons showed no difference, and dental caries incidence of types in cerebral palsy person showed no difference, either. 3. Mental, motor, speech handicap degrees were negatively related to DMFT rate and DMFT index, and institutionalized cerebral palsy persons and cerebral palsy persons of which parent's occupation is private business were found low DMFT rate and DMFT index. 4. Cerebral palsy persons were found to have higher plaque index than non-cerebral palsy persons, and non institutionalized cerebral palsy persons and self-supported cerebral palsy persons were found high plaque index. 5. Plaque index of male and female in cerebral palsy person showed no difference, and Plaque index of types in cerebral palsy person showed no difference, either Plaque index of handicap degrees(mental, motor, speech) showed no difference.

• Journal of Korean Neurosurgical Society
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• v.29 no.4
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• pp.536-542
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• 2000

Objective : This study was performed to evaluate the relationships among intracranial pressure(ICP), cerebral perfusion pressure(CPP), and cerebral arteriovenous oxygen difference($AVDO_2$) which were used as parameters of adequacy of cerebral blood flow to support cerebral metabolism after severe head injury and also to examine the association between delayed cerebral infarction and outcome. Material and Method : The authors studied the ICP, CPP and $AVDO_2$ before and after treatment on 34 head-injured patients from June 1996 to December 1997 and examined the association with the change of an ICP, CPP and $AVDO_2$ following treatment and the development of delayed cerebral infarction. Sixteen patients underwent craniotomy for hematoma evacuation and eighteen patients received mannitol to decrease ICP. Results : The development of delayed cerebral infarction was demonstrated in 3(42.9%) out of 7 patients in no improvement group and 13(48.1%) out of 27 patients in improvement group with an increased ICP following treatment. Also, the development of delayed cerebral infarction was demonstrated in 8(50%) out of 16 patients in no improvement group and 8(44.4%) out of 18 patients in improvement group with a decreased CPP following treatment. The association with changes of ICP and CPP following treatment and development of delayed cerebral infarction was not statistically significant(p>0.01). However, 11(78.6%) out of 14 patients who demonstrated an increase in $AVDO_2$ and 5(25%) out of 20 patients who demonstrated a decrease in $AVDO_2$ following treatment developed delayed cerebral infarction. No improvement(reduction) in $AVDO_2$ following treatment was significantly associated with the development of delayed cerebral infarction(p<0.01). All of 16 patients with delayed cerebral infarction showed poor prognosis. Conlcusion : The change of $AVDO_2$ rather than those of ICP and CPP was considered more important factor for the development of the delayed cerebral infarction and poor outcome.

• The Journal of Internal Korean Medicine
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• v.19 no.1
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• pp.168-184
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• 1998

Clinical Observation was made on 120 Cases of CVA that were confirmed through brain CT of Oriental Medical hospital of Se-Myung University from July in 1997 to June in 1998. 1. The CVA cases were classified into the following kinds : cerebral infarction, cerebral hemorrhage, subarachnoid hemorrhage(SAH), and the greatest in number among them were the cases of cerebral infarction. 2. The most cases were 50 of age in all cases, in cerebral infarction were over 70 of age. There is no significant difference in the frequency of strokes between the male and female. the ratio was 1.07 : 1. 3. The frequency of strokes seems to have no relation to month and season. 4. The course of entering hospital, most patients visited this hospital directly(not through any other hospital) within 24hours. 5. The first attack was noted in 80.8%, the recurrance attack in 19.2% and the cerebral infarction had high recurrance ratio compared with cerebral hemorrhage. 6. The average duration of hospitalization was 25.2 days. 7. The most ordinary preceding disease was hypertension. 8. The common symptoms were motor disturbance and dysphasia. 9. The most frequent location of the lesion in cerebral infarction was parietal lobe, in cerebral hemorrhage was basal ganglia. 10. According to electrocardiography findings, abnormality was noted in cerebral infarction more than cerebral hemorrhage, subarachnoid hemorrhage. 11. The hypercholesterolemia and hypertriglyceridemia were found more frequently in cerebral infarction than cerebral hemorrhage, subarachnoid hemorrhage. 12. The average time to start physical theraphy was 7.76 days after admission. 13. The most common complications were pneumonia and bed sore.

• Biomedical Science Letters
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• v.11 no.2
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• pp.201-209
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• 2005

This study aimed to investigate the cerebroprotective effect of nociceptin on transient focal cerebral ischemia in Sprague-Dawley rats by determining the changes in regional cerebral blood flow (rCBF) and the infarct size. Right middle cerebral artery (MCA) was occluded for 2 hours, and thereafter was followed by reperfusion by an intraluminal monofilament technique. An open cranial window was made on the right parietal bone for determination of continuous changes in rCBF by laser-Doppler flowmetry. The infarct size was morphometrically determined using the 2,3,5-triphenyltetrazolium chloride technique. In normal rats, nociceptin ($0.01\~100\;nmol/kg$, Lv.) increased rCBF and decreased cerebral arterial resistance in a dose-dependent manner. Systemic arterial blood pressure was little affected by nociceptin at the doses of 0.01 and 0.1nmol/kg, but dose-dependently reduced at the doses of 1 nmol/kg or more. In transient cerebral ischemic rats, nociceptin ($0.01\~0.1$ nmol/kg, i.p.) significantly attenuated the postischemic cerebral hyperemia, and progressively increased rCBF. The improving effect of nociceptin on the postischemic rCBF response was markedly blocked by pretreatment with $[Nphe^1]nociceptin(1-13)NH_2$ (1 nmol/kg, i.p.), a selective nociceptin receptor antagonist, but not by naloxone ($3{\mu}mol/kg$, i.p.), a selective opioid receptor antagonist. The cerebral infarct size was significantly reduced by nociceptin ($0.01\~0.1$ nmol/kg) administered i.p. 5 min after MCA occlusion in transient cerebral ischemia of 2-hour MCA occlusion and 22-hour reperfusiion. It is suggested that nociceptin improves the postischemic cerebral hemodynamics and thereby has a cerebroprotective effect in transient focal cerebral ischemia.

• The Journal of Korean Medicine
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• v.19 no.2
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• pp.59-74
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• 1998

Clinical observation was done on 272 cases of patients who were diagnosed as CVA with brain CT, TCD, MRI scan and clinical observation. They were hospitalized in the oriental medical hospital of Kyung-Won University from 1st January to 31st December in 1997. 1. The cases were classified into the following kinds: cerebral infarction, cerebral hemorrhage. and transient ischemic attack. The most case of them was the cerebral infarction. 2. There is no significant difference in the frequency of strokes in male and female. And the frequency of strokes was highest in the aged over 50. 3. In cerebral infarction the most frequent lesion was the territory of middle cerebral artery, and in cerebral hemorrhage the most frequent lesion was the basal ganglia. 4. The most ordinary preceding disease was hypertension. and the next was diabetes. 5. The rate of recurrence was high in cerebral infarction. 6. The cerebral infarction occurred usually in resting and sleeping, and the cerebral hemorrhage in acting. 7. The common symptoms were motor disability and verbal disturbance. 8 The average time to start physical therapy was 1l.3rd day after stroke in cerebral infarction and it was 15.2th day after stroke in cerebral hemorrhage. 9. The common complications were urinary tract infection, pneumonia, myocardial infarction. 10. Hypercholesterolemia and hypertriglyceridemia are usually found more frequently in cerebral infarction than in hemorrhage. 11. In acute or subacute stage, the methods of smoothening the flow of ki(順氣), dispelling phlegm(祛痰), clearing away heat(淸熱) or purgation(瀉下) were frequently used. and in recovering stage, the methods of replenishing ki(補氣), tonifying the blood(補血) or tranquilization(安神) were frequently used.