• Journal of Music and Human Behavior
• /
• v.13 no.2
• /
• pp.49-66
• /
• 2016

This study investigated the song-induced autobiographical memory of patients with early Alzheimer's Dementia (AD) by comparing the effects of patient-selected songs (M-AD) versus music therapist-selected songs (M-MT). A total of 19 patients with early AD participated in this study. In the M-AD and M-MT conditions, each participant listened to a song and was instructed to recall memory. The time to recall memory, the specificity of the memory, mood changes, and the type of recalled memory were measured. Perceived familiarity and preference of the used songs and association of the song with the recalled memory were also analyzed. The results of the study showed that the M-AD condition elicited more specific memory and positive mood change than the M-MT condition. In addition, AD patients reported a higher level of familiarity with and preference of songs in the M-AD condition, compared to the M-MT condition. These results indicate that patient-selected songs, which have a personal meaning to an individual, could be effectively used for intervening with memory of this population, which would support music therapists to make better decision with regard to song selection. Further studies would be needed to deepen the understanding of autobiographical memory in older population with cognitive impairment and to propose more effective music therapy strategies for intervening with memory.

• Korean Journal of Cognitive Science
• /
• v.20 no.1
• /
• pp.79-107
• /
• 2009

Episodic memory, i.e. memorization of information within a spatiotemporal environment, is affected Alzheimer's disease(AD), but its impairment may also be occurred in the normal aging process. The purpose of this study is to analyze and evaluate memory in with Dementia of Alzheimer Type by examining their cognitive skills in episodic memory using the technique. This new method involves assessing the mental images the subject's own past in the mind like projected and movies. Three patients in the early stage of Dementia of Alzheimer Type, one with mild depression, and 2 healthy controls for comparison were asked to retrieve their episodic memory of the previous day, week, month, and a day testing day. The answers were then analyzed with regards to their specific features as emotional state, color, and time order. In the following day, the subjects were tasked to recall again the images they reproduced in the day's test order to observe of memory. Results showed that all 3 patients failed to arrange the retrieved images in time order and their images of the previous day were unclear in color and were stationary like photographs, even when they reproduced the mental images at much quantity as controls. patients could not remember particular events of yesterday, and only recalled the general occurrences of every day life. These results suggest that in the early stage of Dementia of Alzheimer Type, difficulties in the retrieval of recent episodic memory begin to primarily occur, and qualitative impairment happens earlier than quantitative.

• Industry Promotion Research
• /
• v.5 no.3
• /
• pp.97-104
• /
• 2020

The study participants selected three participants in their late 40s and conducted a total of six sessions and in-depth interviews for 90 minutes to collect and analyze data using the phenomenological Giorgi research method. The conclusion according to the research results was drawn as follows. First, the shame, fear, reprimand, violence, passive attitude, and childhood that had to be adjusted seemed to maintain a stable life in the late forties, but still appeared in the present life. It was found that they showed a low self-satisfaction rather than positive satisfaction with self-concept and pursued an ideal self-image. Second, lifestyle was a time of severe depression, lethargy, and emptiness as a child, experiencing an unstable childhood due to a violent family, loss of attachment, overprotection, difficult economic conditions, and parental strife. It has been found that in the late forties, families have been established and religious life is being stabilized, and the responsibility for the family is valued. This shows how a lifestyle that gives meaning and recognizes what experience gives meaning to the childhood that one experienced. Insight into change and growth in middle-aged life, searching for and interpreting the initial recollections that they have experienced, accompanied by social and psychological changes in middle-aged men, discovering inappropriate meanings and goals and preparing for a second life in the age of 100 It is meaningful to provide.

• 한국노년학
• /
• v.31 no.1
• /
• pp.49-61
• /
• 2011

The purpose of this study was to analyze the effects of the Group Reminiscence Counseling on ego integrity, depression and death anxiety of the institutionalized compared to the home stay elderly. This study is conducted for 16 weeks from March 9, 2010 to June 22, 2010. The subjects of experimental group consisted of 14 elderly persons of G city. The control group consisted 13 who matched in D city. The experimental group was provided with group 60 minutes session once a week during 16 weeks. The results of this study were first, the experimental group showed higher statistically significant mean scores than control in ego integrity. second, the experimental group showed lower statistically significant mean scores than control in depression and death anxiety. Based on the above results, elder's ego integrity was improved, elder's depression and death anxiety were decreased after reminiscence counseling. it is expected that the group reminiscence counseling can be used as one program to improvement the psychological well-being of the elderly.

• Therapeutic Science for Rehabilitation
• /
• v.7 no.1
• /
• pp.51-62
• /
• 2018

Objective : This study was to verify the effects of occupation-based training with errorless learning and spaced retrieval on task learning and satisfaction of elderly with mild vascular dementia. Methods : The subjects of this study were 3 geriatric individuals with mild vascular dementia, ABA' + follow-up design was used. Intervention period was provided occupation-based training with errorless learning and spaced retrieval. The dependent variable was converted to ability of task performance every session and satisfaction before and after intervention. Result analysis was suggested through visual analysis and bar graph. Results : After the occupation-based training with errorless learning and spaced retrieval, Ability of task performance and satisfaction improved for all subjects. Conclusions : From this study, occupation-based training with errorless learning and spaced retrieval training was found to be an effective mediation for improving independence of task and satisfaction for people with mild dementia. This study could provide evidence for clinical application for occupation-based training.

• Korean Journal of Forensic Psychology
• /
• v.11 no.1
• /
• pp.1-20
• /
• 2020

Witnesses will be exposed to a variety of misinformation after the witnessing of the event and state at the scene of the investigation after the delay period. This study was conducted to promote correct recall reporting without being affected by factors that against correct recall. Self-Administered Interview(SAI) is known to obtain eyewitness accounts quickly and accurately. Therefore, we performed a SAI to see if it reported more information than the control group that did not perform the SAI. Also, it also performed that correct information was maintained without being affected by misinformation and delay. Eighty-eight participants were asked to perform SAI or game after showing a video of mock crime. Misinformation was presented in the first or second session to see if it affected recall. An analysis of responses from the final test conducted in the second session by participants showed that groups that conducted SAI after a four-week delay reported more correct information than control groups, while there was no difference between incorrect- and confabulation information. In particular, the timing of presenting misinformation did not affect the amount of recall. This suggests that conducting the SAI immediately after witnessing the event protects correct information even after four weeks. Finally, the significance and limitations of this study, and subsequent studies were discussed.

• Proceedings of the Korean Society for Bio-Environment Control Conference
• /
• 1996.10a
• /
• pp.67-70
• /
• 1996

오이의 양액재배는 초기에 암면을 중심으로 한 배지경에서 최근 펄라이트를 주 배지로 한 배지경의 면적이 급속히 증가하고 있다. 이들 고형배지를 이용한 양액재배에 사용한 배양액은 크게 2종류로 구분할 수 있다. 하나는 일렬의 야먀자끼씨의 오이 배양액으로 이 배양액은 담액수경하에서 개발된 배양액으로 순수 수경재배에 적합하다고 할 수 있다. 다른 하나는 네델란드 온실작물연구소(PBG)의 오이배지경용 배양액이라 할수 있다. (중략)

• Journal of the Korea Convergence Society
• /
• v.10 no.9
• /
• pp.167-172
• /
• 2019

The purpose of this study was to investigate the effect of computer based cognitive rehabilitation program on the generative naming. Twenty - one patients were assigned to the CoTras program and eight were treated with traditional face - to - face language rehabilitation such as paper and table activities. The experimental group and the control group performed sequential language recall memory training, association memory recall training, language categorization memory training, and language integrated memory training for 12 weeks. The Welch's robust ANCOVA showed significant differences in mean fluency and MMSE-K changes (p<0.05). On the other hand, phonemic fluency increased significantly after 12 weeks of treatment compared to baseline in both experimental and control groups, but there was no statistically significant difference between treatment groups. The results of this study suggest that the computer based cognitive rehabilitation program may be more effective in improving the semantic fluency than the conventional cognitive-linguistic rehabilitation.

• Sleep Medicine and Psychophysiology
• /
• v.27 no.1
• /
• pp.16-23
• /
• 2020

Objectives: Sleep disturbance in the elderly is associated with cognitive decline. Sleep quality is known to deteriorate with age, and prospective studies seldom have examined the relationship between sleep quality and cognitive function. This study investigates the relationship between early sleep quality and cognitive function based on six-year follow-up data of community individuals older than 60 years. Methods: The participants included 622 community elderly people older than 60 years from Jinju-Si. The final analysis comprised 322 elderly people. Pittsburgh sleep quality index (PSQI) and the Korean version of Consortium to Establish a Registry for Alzheimer's Disease (CERAD-K) were used to assess early sleep quality and cognitive function after six years. Multiple linear regression analysis was performed to investigate the association between early sleep quality and cognitive function in the elderly. Results: Early sleep quality (PSQI) was significantly associated with the results of the digit span test, clock drawing test (clox 1), and word recall test after six years. Sleep quality (PSQI) decreased significantly after six years, and lower quality of sleep (PSQI) score was associated with higher digit span test score (β = -0.167, p = 0.026) and higher clock drawing test score (β = -0.157, p = 0.031). Lower quality of sleep (PSQI) score was associated with higher word recall test (β = -0.140, p = 0.039). Conclusion: The digit span test, word recall test, and clock drawing task (CLOX 1) shown to be significantly associated to sleep quality can be performed fast and easily in clinical practice. It is important to assess early cognitive function in the elderly with poor sleep quality, and further studies could suggest that these tests may be useful screening tests for early dementia in elderly with poor sleep quality.

• The Journal of Korean society of community based occupational therapy
• /
• v.4 no.2
• /
• pp.75-83
• /
• 2014

Objective : The purpose of this study is to find out the effects of a Home-based cognitive occupational therapy program conducted for the dementia patients in the initial stages living in Taebaek region in Gangwon-do. Methods : This study carried out Home-based cognitive occupational therapy intervention by 30 Occupational Therapy Dept. students and volunteers targeting 30 dementia patients in the initiative stages for eight sessions, once a week. To identify the change of cognitive function of the participants before and after the program, MMSE-K was used for measuring. Results : As a result of applying Home-based cognitive occupational therapy to the dementia patients in the initial stages, overall cognitive function improvement was demonstrated. Especially, statistically significant improvement was exhibited in orientation, memory retrieval, the concentration of attention, and language ability. Conclusion : The program for cognitive function improvement is considered to be usefully applied to intervention in the dementia patients. The development of various Home-based occupational therapy intervention programs is required in order to adopt the Home-based occupational therapy service in the future.