• Sleep Medicine and Psychophysiology
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• v.7 no.2
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• pp.79-83
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• 2000

Sleep disturbances are frequently associated with neurological disorders. Sleep disorders interfere with rehabilitation of patients with neurological disorders such as stroke and may increase the severity of their symptoms and recurrence rate of stroke. The treatment of sleep apnea syndrome is particularly important in managing patients with cerebral infarction of whom 50-80% have moderate to severe sleep apnea. Sleep apnea produces not only poor quality sleep but also excessive daytime sleepiness, fatigue and lack of energy. Sleep problems frequently found in patients with dementia are sleep-wake cycle abnormality, fragmentation of sleep, nocturnal insomnia, decreased slow wave sleep and REM sleep, and sleep disordered breathing. The management of sleep disturbances is very important for controlling symptoms such as nocturnal wandering and sundowning syndrome in patients with dementia. Parkinson's disease and epilepsy are other neurological disorders that may have sleep disturbances.

• Sleep Medicine and Psychophysiology
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• v.18 no.2
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• pp.72-75
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• 2011

Sleep disorders such as insomnia, obstructive sleep apnea (OSA), and restless legs syndrome (RLS) are very common disorders and may cause significant burden in terms of individual as well as societal aspects. Sleep insufficiency from such sleep disorders may cause deleterious effects on daily work life and may be associated with other major medical or psychiatric disorders including cardiovascular disease, diabetes mellitus, depression, and anxiety disorder. Various motor or occupational accident may result from the sleep problems. In addition, recent researches provide the method to evaluate the lost productivity time in terms of absenteeism and presenteeism. Moreover, several studies on cost-effectiveness of treatment of sleep disorders show that it is cost-effective.

• Sleep Medicine and Psychophysiology
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• v.27 no.1
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• pp.8-15
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• 2020

Sleep disorder in chronic obstructive pulmonary disease (COPD) is common and typically is associated with oxygen desaturation. The mechanisms of desaturation include hypoventilation and ventilation to perfusion mismatch. Despite the importance of sleep in patients with COPD, this topic is under-assessed in clinical practice. Impaired sleep quality is associated with more severe COPD and may contribute to worse clinical outcomes. Recent data have indicated that specific respiratory management of patients with COPD and sleep disordered breathing improves clinical outcomes. Clinicians managing patients with COPD should pay attention to and actively manage symptoms of comorbid sleep disorders. Management of sleep-related problems in COPD should particularly focus on minimizing sleep disturbance.

• Korean Journal of Psychosomatic Medicine
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• v.10 no.2
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• pp.166-175
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• 2002

Recently many researches support the use of traditional psychiatric treatments in the management of chronic pain. Chronic pain is a significant public health problem and frustrating to everyone affected by it. Psychiatrists offer skills with treatments now recognized as effective in the management of chronic pain. In addition to the diagnosis and treatment of psychiatric co-morbidity, the application of psychological treatments to chronic pain, and the development of interdisciplinary efforts to provide comprehensive health care to the patient disabled with chronic pain, psychiatrists have particular skill in pharmacological treatment that have proven efficacy for a variety of chronic pain conditions. With their expertise in the use of psychoactive medication plus their interest in the personal and family dynamics of patients, psychiatrists have the capacity to be involved in the treatment of patients with chronic pain. So, the author reported three cases of patient with pain disorder associated with psychological factors, and reviewed to propose that psychiatrists in Korea should take an active role in the care of these patients.

• Journal of Life Science
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• v.32 no.10
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• pp.812-820
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• 2022

Depression is a psychiatric disorder characterized by depressed mood, anhedonia, fatigue, and altered cognitive function, leading to a decline in daily functioning. In addition, depression is a serious and common mental illness not only in an individual's life but also in society, so it must be actively treated. Autophagy is involved in the pathophysiological mechanism of mental illness. According to a recent study, it is known that autophagy-induced apoptosis affects neuroplasticity and causes depression and that antidepressants regulate autophagy. Autophagy is a catabolic process that degradation and removes unnecessary organelles or proteins through a lysosome. And, it is essential for maintaining cellular homeostasis. Autophagy is activated in stress conditions, and depression is a stress-related disease. Stress causes damage to cellular homeostasis. Recently, although the role of autophagy mechanisms in neurons has been investigated, the autophagy of depression has not been fully studied. This review highlights the new evidence for the involvement of autophagy in the pathophysiological mechanisms and treatment of depression. To highlight the evidence, we present results from clinical and preclinical studies showing that autophagy is associated with depression. Understanding the relevance of autophagy to depression and the limitations of research suggest that autophagy regulation may provide a new direction for antidepressant development.

• Sleep Medicine and Psychophysiology
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• v.19 no.1
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• pp.35-41
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• 2012

Purpose: According to the statistics announced by the Ministry of Unification, the number of North Korean refugees living in South Korea has increased by 200 on average monthly in 2010. The number of refugees increased only by 300 annually until 2000. The total number of refugees as of February 2012 was 20,956. This study aims to investigate the psychobiology of the North Korean refugees who consulted psychiatric clinics among those living daily life in South Korea. Methods: The subjects of this study were 85 North Korean refugees that consulted psychiatric clinics from January 1, 2005 to July 2011. This study obtained demographic and psychiatric information in a retrospective approach. Results: Among the 85 North Korean refugees, 75 (88.2%) were females and their average age was 48 years of age. A total of 16 (18.8%) were admitted to a clinic and among the inpatients, 4 were admitted twice and two were admitted three times. As for the claimed symptoms of outpatients, insomnia was shown in 47 (55.3%) patients, headaches in 37 (43.5%), anxiety in 20 (23.5%), depression in 19 (22.4%), etc. The major symptoms represented by inpatients were insomnia in 14 (87.5%) patients, depression in 12 (75%), and headaches in 8 (50%), etc. Conclusion: The most frequent psychiatric symptoms of North Korean refugees living in South Korea were insomnia and headaches. It suggests that when performing psychiatric diagnosis and treatment of North Korean refugees, we have to take into consideration the fact that they claimed the physical symptoms more than the emotional ones. Also, from the aspect that most symptoms of North Korean refugees were insomnia, more profound research on sleep is required in the future.

• Sleep Medicine and Psychophysiology
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• v.2 no.1
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• pp.55-64
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• 1995

During sleep, relatively major respiratory physiological changes occur in healthy subjects. The contributions and interactions of voluntary and metabolic breathing control systems during waking and sleep are quite different Alterations of ventilatory control occur in chemosensitivity, response to mechanical loads, and stability of ventilation. The activities of intercostal muscles and muscles involved in regulating upper airway size are decreased during sleep. These respiratory physiological changes during sleep compromise the nocturnal ventilatory function, and sleep is an important physiological cause of the nocturnal alveolar hypoventilation. There are several causes of chronic alveolar hypoventilation including cardiopulmonary, neuromuscular diseases. Obstructive sleep apnea syndrome (OSAS) is an important cause of nocturnal hypoventilation and hypoxia. Coexistent cardiopulmonary or neuromuscular disease in patients with OSAS contributes to the development of diurnal alveolar hypoventilation, diurnal hypoxia and hypercapnia. The existing data indicates that nocturnal recurrent hypoxia and fragmentation of sleep in patients with OSAS contributes to the development of systemic hypertension and cardiac bradytachyarrhythmia, and diurnal pulmonary hypertension and cor pulmonale in patients with OSAS is usually present in patients with coexisting cardiac or pulmonary disease. Recent studies reported that untreated patients with OSAS had high long-term mortality rates, cardiovascular complications of OSAS had a major effect on mortality, and effective management of OSAS significantly decreased mortality.

• Korean Journal of Psychosomatic Medicine
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• v.19 no.1
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• pp.3-14
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• 2011

Delirium is a common psychiatric disorder and occurs in many hospitalized older patients and has serious consequences including increased mortality rate. Despite its importance, health care clinicians often fail to recognize delirium or misdiagnosed as other psychiatric illness. Awareness of the etiologies and risk factors of delirium should enable clinicians to focus on patients at risk and to recognize delirium symptoms early. To improve early recognition of delirium, emphasis should be given to terminology, psychopathology and knowledge regarding clinical rating scale for delirium in the specific medical and surgical clinical settings. In this study, authors introduce rating scales for delirium and knowledge of clinical diagnostic process for delirium and give rise to appropriate assessment of delirium in the clinical situation.

• Sim-seong Yeon-gu
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• v.29 no.2
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• pp.127-156
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• 2014

This thesis is an psychological study investigating the meanings of skin from the perspective of analytical psychology. Skin, as the outermost layer of our body, protects the body and carries out essential physiologic functions. It is an organ of the body and also psychological contents can be expressed on it in various forms. We can find sociocultural connotations of skin, some of which are demonstrated in our language. Skin may become a carrier of persona which defines a person's role in the society. And it can be a place where ego is expressed. Eros is the principle of relationship by Jung's definition and skin is the space where eros is realized intensely. Skin may carry meanings as a symbol of transformation. Skin disease can be interpreted as a message from Self in certain cases. The theme of casting off skin in myths and dreams can be an analogy of an individual's sacrifice for individuation, and putting on a skin may imply taking special properties in psychological level.

• Journal of Korean Medical classics
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• v.18 no.4 s.31
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• pp.27-43
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• 2005

통과대(通過對)${\ulcorner}$내경(內經)${\lrcorner}$ 중출현적조신적개념급용조신치병적방법적연구(中出現的調神的槪念及用調神治病的方法的硏究), 득출여하결론(得出如下結論): 조신이양생지의(調神以養生之意), 용우지금(用于至今). ${\ulcorner}$내경(內經)${\lrcorner}$중신지의(中神之意), 우기표현위여우주자연지신(尤其表現爲與宇宙自然之神)[천신(天神)]상응적인체지신(相應的人體之神)[인신(人神)]상(上), 즉천인상응적사상교위돌출(卽天人相應的思想較爲突出) 형신상호관계상(形神相互關係上), 재유지형신합일적사상적동시(在維持形神合一的思想的同時), 비기양형경가중시어조신(比起養形更加重視於調神). 재양생방면(在養生方面), 조신의조시간급공간(調神依照時間及空間), 분위사시조신화오장신조신(分爲四時調神和五臟神調神). ${\ulcorner}$소문(素問).사기조신대론(四氣調神大論)${\lrcorner}$적요지시이사시출현적자연계적변화규율(的要旨是以四時出現的自然界的變化規律), 응대청정적우주정신래수련신심(應對淸靜的宇宙精神來修練身心). ‘이념요법(移念療法)’시통과개변재인체오장내정기적운행위치(是通過改變在人體五臟內精氣的運行位置), 진행치료적방법(進行治療的方法). 기내용개괄료기타각종정신요법(其內容槪括了其他各種精神療法). 대지언고론요법적한의학해석(對至言高論療法的韓醫學解釋), 불시이이유오행혹음양이론작위의거(不是以已有五行或陰陽理論作爲依據), 이시가종사상의학중조도. 기원인시사상의학적출발점(其原因是四象醫學的出發點), 불시이단순적육체무병작위기목적(不是以單純的肉體無病作爲其目的). 저일점(這一點), 종명확지표현재수세보원적성명사단론중(從明確地表現在壽世保元的性命四端論中). 대생리병리독특적유심론관(對生理病理獨特的唯心論觀), 시이제마선생탁월관점(是李濟馬先生卓越觀点). 한방음악치료초월료이행동주의심리학위중심(韓方音樂治療超越了以行動主義心理學爲中心), 발전기래적기유적음악요법적국한성(發展起來的旣有的音樂療法的局限性), 약여약물(若與藥物), 침구치료병용(鍼灸治療倂用), 불근가이치료신경정신질환(不僅可以治療神經精神疾患), 환가이치료기타각종신체질환(還可以治療其他各種身體疾患). 기공시이응신(氣功是以凝神), 의수(意守), 의념등표현(意念等表現), 작위기주요조신방법적일종수신법(作爲其主要調神方法的一種修身法).