• Journal of Biomedical Engineering Research
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• v.23 no.2
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• pp.155-163
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• 2002

Attention Deficit Hyperactivity Disorder(ADHD) is a childhood syndrome characterized by short attention span. impulsiveness, and hyperactivity, which often leadㄴ to learning disabilities and various behavioral problems. For the treatment of ADHD, medication and cognitive-behavior therapy is applied in recent yearn Although psycho-stimulant medication has been widely used for many rears. current findings suggest that, as the sole treatment for ADHD, it is an inadequate form of intervention in that parents don't want their child to use drug and the effects are limited to the period in which the drugs are physiologically active. On the other hand, EEG biofeedback treatment studies for ADHD have reported promising results not only in significant reductions in hyperactive, inattentive, and disruptive behaviors, but also improvements in academic performance and IQ scores. However it is too boring for children to finish the whole treatment. The recent increase in computer usage in medicine and rehabilitation has changed the way health care is delivered. Virtual Reality technology provides specific stimuli that can be used in removing distractions and providing environments that get the subjects'attention and increasing their ability to concentrate. VR technology can hold a patient's attention for a longer period of time than other methods can, because VR is immersive, interactive and imaginal. Based on these aspects, we developed Attention Enhancement System (AES) using VR technology, EEG biofeedback, and cognitive training method for enhancing attention and made a clinical trial to people who have attention difficulty and behavioral problems.

• International Journal of Internet, Broadcasting and Communication
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• v.14 no.3
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• pp.101-107
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• 2022

In Korea, the military has been conducting counseling forthe preemptive detection of psychologically unstable soldiers to prevent unexpected accidents and to help them adapt to military life. However, several soldiers feel anxious about face-to-face counseling with military officers and they have difficulty expressing themselves. Video See-Through HMD is a state-of-the-art mixed reality device that converts the user's real view into a digital view, which leads users to feel the actual situation as the virtual. To validate its usefulness as a new psychological counseling aid, we investigated 11 army soldiers who are under the counseling program in barracks. During the counseling conversation, participants were asked to wear or take off the Video See-Through HMD repeatedly. All conversations were recorded for behavioral observation. As a result, 80% of the soldiers showed a relatively stable state of mind when wearing the Video See-Through HMD, which leads them to be innocent and frank about their concerns. This method could improve the effectiveness of counseling to prevent unexpected accidents caused by unnoticeable psychological instabilities of the clients.

• Korean Journal of Child Studies
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• v.38 no.1
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• pp.95-116
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• 2017

Objective: Middle school girls who belonged to the concerned group in their school assessment were treated by sandplay for relieving their emotional and behavioral difficulties. The purpose of this study was to explore the change of the internal world of the girls through sandplay. Methods: Analytical psychology and sandplay theories were used for this exploration, especially Turner's (2005) content themes in sandplay. The participants were four first-grade girls. Pre-test measures, a 12-session sandplay program, and post-test measures were administered. Results: For the first girl, the initial phase was 1-6 (time trip), the intermediate phase was 7-9 (seeking for an inner island), and the final phase was 10-12 (seeking for a real stone). For the second girl, the initial phase was 1-5 (my heart was like cold weather), the intermediate phase was 6-10 (fallen, sick, and risen), and the final phase was 11-12 (trophy given to me). For the third girl, the initial phase was 1-5 (seeking for oasis), the intermediate phase was 6-10 (difficult trip for climbing with camel), and the final phase was 11-12 (discovering oasis). For the fourth girl, the initial phase was 1-3 (an island drowning shortly ), the intermediate phase was 4-10 (my unknowable mind), and the final phase was 11-12 (a tree growing well). Conclusion: This study showed psychological phenomena in the sandplay of four girls such as opposites and the union of masculinity and femininity as they explored their own identity. Drawing tests and counselling objects indicated positive changes; thus, these findings support the effectiveness of sandplay therapy for transforming the psyche of middle school girls.

• Journal of Korean Academy of Nursing
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• v.36 no.6
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• pp.1076-1084
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• 2006

Purpose: The purpose of this study was to evaluate a cognitive behavioral anger management intervention in order to increase self-consciousness and decrease anger among Korean military men, Methods: A quasi-experimental design was used for this study. Ninety two soldiers were screened for unhealthy anger expression using a questionnaire. Among them, 26 soldiers who showed unhealthy anger expression were selected for this study. They were matched by rank and assigned to either a treatment or control group. The treatment group received the intervention three consecutive times, once a week and for 120 minutes per session. Participants were assessed before and after the intervention for anger (the State-Trait Anger Scale) and self-consciousness (Self-consciousness Scale). Data was analyzed using descriptive statistics, $x^2-test$, Mann-Whitney test, and Wilcox on signed rank test. Results: There was no statistically significant decrease in anger or increase in self-consciousness between the two groups following treatment. However, there was a significant increase in private self-consciousness in the treatment group after the intervention(p=.006). Conclusion: The cognitive behavioral anger management program improves private self-consciousness in soldiers. However, Additional research is needed to explore whether long-term intervention is more effective for anger control in the military setting. The findings from this study suggest that more attention should be given to mental health care for Korean soldiers.

• Korean Journal of Psychosomatic Medicine
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• v.14 no.1
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• pp.25-32
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• 2006

Objectives : Headache is a clinical symptom that more than 90% of all individuals experience during their life time. This article provides a current concept of tension-type and migraine headaches and summarizes the effects of biofeedback treatment and/or relaxation techniques. Methods : The following terms were used for Pubmed/Medline search : biofeedback, relaxation, physiological, behavioral, nonpharmacological, headache, tension-type headache, and migraine. A review of references from relevant literature was also conducted to collect reports not identified in the Pubmed/Medline search. Interviews with experts on biofeedback were also included in this review. Results : Headache is a psychophysiological symptom that can be treated by some behavioral interventions including biofeedback and relaxation. Literatures on biofeedback and/or relaxation have consistently reported significant therapeutic effects on headaches. Important factors that we have to consider, when we apply to headache patients with biofeedback and relaxation techniques, were also presented. Conclusion : The available evidence suggests that biofeedback and relaxation techniques are effective treatments for the patients with headaches and can be provided to the patients as monotherapy or combination therapy with medication.

• Korean Journal of Psychosomatic Medicine
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• v.7 no.2
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• pp.256-262
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• 1999

Because chronic pain disorder may has multiple causes or contributing factors, including physical, psychological, and socio-environmental variables, the treatment of patients with the disorder requires biopsychosocial approaches in a multidisciplinary setting. In treating chronic pain, it is important to address functioning as well as pain, and treatment should be to increase functional capacity and manage the pain as opposed to curing it. Therefore treatment goal should be adaptation to pain or minimizing pain with corresponding greater functioning. Treatment begins with the initial assessment, which includes evaluation of psychophysiologic mechanisms, operant mechanisms, and overt psychiatric comorbidity. Psychiatric treatment of the patients requires adherence to sound pharmacologic and behavioral principles. There are four categories of drugs useful to psychiatrist in the management of chronic pain patients : 1) narcotic analgesics, 2) nonsteroidal antiinflammatory drugs, 3) psychotropic medications, and 4) anticonvulsants, but antidepressants are the most valuable drugs in pharmnacotherpy for them. Psychological treatments tend to emphasize behavioral and cognitive-behavioral modalities, which are divided into self-management techniques and operant techniques. Psychodynamic and insight-oriented therapies are indicated to some patients with long-standing interpersonal dysfunction or a history of childhood abuse.

• Journal of the Korea Convergence Society
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• v.9 no.1
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• pp.241-251
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• 2018

The study is a preliminary study of the effectiveness of the structured cognitive behavioral arbitration program targeting elementary school students who perform high risk problems based on schools for convergence with local communities. The program is designed to be practiced by semi-trained professionals. To screen high-risk students, total 102 students were tested K-CBCL and those who scored over 60T on problem behavior syndrome scale were recruited. 32 students were selected and devided into intervention group and control group. Intervention group was received 90-minutes-sessions per week, for nine weeks. The program was done by graduate students and undergraduate students majoring counseling and supervised by school psychologist. The internalization group showed significantly lower score in Internalization, anxiety/depression, and externalization group showed externalization, aggressive behavior. but mixed group didn't showed significantly lower score. Implications of the results, limitations and suggestions for future study were mentioned.

• Archives of Pharmacal Research
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• v.28 no.9
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• pp.995-1001
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• 2005

Morphine-induced analgesia has been shown to be antagonized by ginseng total saponins (GTS), which also inhibit the development of analgesic tolerance to and physical dependence on morphine. GTS is involved in both of these processes by inhibiting morphine-6-dehydrogenase, which catalyzes the synthesis of morphinone from morphine, and by increasing the level of hepatic glutathione, which participates in the toxicity response. Thus, the dual actions of ginseng are associated with the detoxification of morphine. In addition, the inhibitory or facilitated effects of GTS on electrically evoked contractions in guinea pig ileum (I-L-receptors) and mouse vas deferens $(\delta-receptors)$ are not mediated through opioid receptors, suggesting the involvement of non-opioid mechanisms. GTS also attenuates hyperactivity, reverse tolerance (behavioral sensitization), and conditioned place preference induced by psychotropic agents, such as methamphetamine, cocaine, and morphine. These effects of GTS may be attributed to complex pharmacological actions between dopamine receptors and a serotonergic/adenosine $A_{2A}1\delta-opioid$ receptor complex. Ginsenosides also attenuate the morphine-induced cAMP signaling pathway. Together, the results suggest that GTS may be useful in the prevention and therapy of the behavioral side effects induced by psychotropic agents.

• The Korean Journal of Physiology and Pharmacology
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• v.12 no.6
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• pp.299-306
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• 2008

Sometimes, spinal cord injury (SCI) results in various chronic neuropathic pain syndromes that occur diffusely below the level of the injury. It has been reported that behavioral signs of neuropathic pain are expressed in the animal models of contusive SCI. However, the observation period is relatively short considering the natural course of pain in human SCI patients. Therefore, this study was undertaken to examine the time course of mechanical and cold allodynia in the hindpaw after a spinal cord contusion in rats for a long period of time (30 weeks). The hindpaw withdrawal threshold to mechanical stimulation was applied to the plantar surface of the hindpaw, and the withdrawal frequency to the application of acetone was measured before and after a spinal contusion. The spinal cord contusion was produced by dropping a 10 g weight from a 6.25 and 12.5 mm height using a NYU impactor. After the injury, rats showed a decreased withdrawal threshold to von Frey stimulation, indicating the development of mechanical allodynia which persisted for 30 weeks. The withdrawal threshold between the two experimental groups was similar. The response frequencies to acetone increased after the SCI, but they were developed slowly. Cold allodynia persisted for 30 weeks in 12.5 mm group. The sham animals did not show any significant behavioral changes. These results provide behavioral evidence to indicate that the below-level pain was well developed and maintained in the contusion model for a long time, suggesting a model suitable for pain research, especially in the late stage of SCI or for long term effects of analgesic intervention.

• Anxiety and mood
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• v.15 no.1
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• pp.20-28
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• 2019

Objective : The purpose of this study was to compare and analyze effectiveness of various psychotherapies of depressive symptoms in patients with anxiety disorders by means of a systemic review. Methods : A systematic search using key words was conducted using EMBASE, MEDLINE and CENTRAL. Results : Five studies were included in this systematic review. The Scottish Intercollegiate Guidelines Network (SIGN) was used for quality assessment. Diagnostic-specific cognitive behavioral therapies for various anxiety disorders (ds CBT) were also effective in reducing comorbid depression. Transdiagnostic cognitive behavioral therapies targeting anxiety and depression (tCBT-AD) were not superior than ds CBT for anxiety disorders. Mindfulness-based stress reduction (MBSR) was more effective than traditional cognitive behavioral therapy. Conclusion : ds CBT relieves anxiety symptoms as well as depressive symptoms comorbid with anxiety disorders effectively. In addition, MBSR is more successful for anxiety disorders with co-occurring depression by focusing broadly on the shifting relationship to internal experience rather than focusing narrowly on specific symptoms.