意境作業(yè)對抑郁傾向大學生情緒調(diào)節(jié)的ERP效應研究
發(fā)布時間：2018-08-11 18:40
【摘要】：目的本研究將有抑郁傾向的大學生作為研究對象,通過2個階段的意境作業(yè)干預訓練,應用視覺事件相關電位(ERP)檢測各階段的變化反應,分析意境作業(yè)對抑郁傾向大學生的情緒調(diào)節(jié)ERP效應機制,為臨床心理精神性疾病的防治提供實驗學證據(jù),以豐富中醫(yī)氣功學和中醫(yī)心理學理論。方法招募抑郁自評量表(SDS)得分≥50分的抑郁傾向大學生為受試者,按1:1比例分配至干預組和對照組。干預組接受意境作業(yè)輔導訓練、自主訓練干預,對照組不進行任何干預。采集視覺刺激ERP數(shù)據(jù),所用的刺激圖片均挑選自中國情緒圖片庫(Chinese Affective Picture System,CAPS),共選用120張圖片,其中正性、中性、負性圖片各40張。所選3種類型圖片在效價維度差異顯著(F=1295.93,P0.05,M±SD:正性7.02±0.28,中性5.52±0.33,負性2.43±0.57),且在喚醒度維度,正性與負性圖片均高于中性圖片(F=247.26,P0.05,M±SD:正性 6.15±0.42,中性 4.16±0.37,負性5.33±0.41)。干預組共采集3次數(shù)據(jù),第1次采集時點在輔導訓練前;第2次采集時點在輔導訓練后自主訓練前;第3次采集時點在自主訓練結(jié)束后。對照組共采集2次數(shù)據(jù),第1、2次采集時點與干預組相同,即第1次采集時點在干預組輔導訓練前;第2次采集時點在干預組輔導訓練后自主訓練前。提取晚正電位數(shù)據(jù),對干預組、對照組數(shù)據(jù)進行協(xié)方差分析,并對意境作業(yè)不同訓練階段進行均值比較和分析。結(jié)果1、對干預組與對照組在不同圖片刺激下各時間窗口 LPP均值進行比較:①負性圖片:300-600ms段,P4電極點有顯著差異(P0.05),且干預組均值較對照組更小,其余電極點無顯著差異(P0.05);600-900ms段,FP2電極點有顯著差異(P0.01),且干預組均值較對照組更大,其余電極點無顯著差異(P0.05);900-1200ms段,FP2電極點有顯著差異(P0.05),且干預組均值較對照組更大,其余電極點無顯著差異(P0.05)。②中性圖片:300-600ms、600-900ms段,各電極點均無顯著差異(P0.05);900-1200ms段,F8、01電極點有顯著差異(P0.05),且干預組均值較對照組更大,其余電極點無顯著差異(P0.05)。③正性圖片:300-600ms段,P4、PZ電極點有顯著差異(P0.05),且干預組均值較對照組更小,其余電極點無顯著差異(P0.05);600-900ms段,各電極點均無顯著差異(P0.05);900-1200ms段,FZ電極點有顯著差異(P0.05),且干預組均值較對照組更小,其余電極點無顯著差異(P0,05)。2、對兩種不同訓練階段的差值進行比較:①負性圖片:差異的腦區(qū)為左側(cè)枕葉01、左側(cè)顳葉T3、TP7、左側(cè)額葉F7、FC3、右側(cè)額葉F4、中線額中央?yún)^(qū)FCZ(P0.05)。②中性圖片:差異的腦區(qū)為左側(cè)枕葉01(P0.05)。③正性圖片:各電極點均無顯著差異(P0.05)。結(jié)論意境作業(yè)能夠?qū)σ钟魞A向大學生產(chǎn)生情緒調(diào)節(jié)的ERP效應,且負性情緒的調(diào)節(jié)效應與正性和中性相比更加明顯,其主要調(diào)節(jié)區(qū)域為大腦前額葉皮質(zhì)和頂葉皮質(zhì)。意境作業(yè)對抑郁傾向大學生的情緒調(diào)節(jié)機制可能為:先降低了軀體對強烈的負性或正性情緒的反應,后通過加強對負性情緒的處理,以擺脫負性情緒的干擾;通過弱化對正性情緒的處理,以減少其對認知資源的消耗。在面對情緒刺激不強烈的中性圖片時,意境作業(yè)可能加強了抑郁傾向大學生對普通事物的觀察并對其產(chǎn)生興趣。
[Abstract]:Objective To investigate the effect of mood work on mood regulation ERP of depressive college students through two stages of mood work intervention training and visual event related potential (ERP) test. Methods College students with depressive tendency who scored more than 50 on the Self-rating Depression Scale (SDS) were recruited and assigned to the intervention group and the control group according to a 1:1 ratio. Data were collected from the Chinese Affective Picture System (CAPS). A total of 120 stimulus pictures were selected, of which 40 were positive, 40 were neutral and 40 were negative. Awareness, positive and negative pictures were higher than neutral pictures (F = 247.26, P 0.05, M + SD: positive 6.15 + 0.42, neutral 4.16 + 0.37, negative 5.33 + 0.41). The control group collected two times of data, the first and second time collection points were the same as the intervention group, that is, the first time collection point was before the intervention group counseling training; the second time collection point was before the intervention group counseling training. Results 1. The mean values of LPP in each time window of intervention group and control group were compared under different picture stimulation: 1. There was significant difference between negative picture: 300-600 MS segment, P4 electrode point (P 0.05), and the mean values of intervention group were smaller than that of control group, the other electrode points had no significant difference (P 0.05); 600-900 MS segment, FP2 electrode point had significant difference (P 0.01). The mean value of the intervention group was larger than that of the control group, and there was no significant difference in the other electrode points (P 0.05); there was significant difference in FP2 electrode points between 900 and 1200 ms (P 0.05), and the mean value of the intervention group was larger than that of the control group, while there was no significant difference in the other electrode points (P 0.05). 2 Neutral pictures: 300-600 ms, 600-900 ms, there was no significant difference in each electrode point (P 0.05); 900-1200 ms, F8, 01. Poles had significant difference (P 0.05), and the mean value of intervention group was larger than that of control group, the other electrode points had no significant difference (P 0.05). There was a significant difference in FZ electrodes (P 0.05) between - 1200ms segment and control group, and the mean value of FZ electrodes in intervention group was smaller than that in control group. There was no significant difference in other electrodes (P 0.05). The difference between the two training stages was compared: 1. Negative pictures: The difference in brain regions was left occipital lobe 01, left temporal lobe T3, TP7, left frontal lobe F7, FC3, right frontal lobe F4, and midline frontal central area FCZ (P 0.0). (5) Neutral pictures: the difference of the brain area was left occipital lobe 01 (P 0.05). 3 Positive pictures: there was no significant difference among the electrode points (P 0.05). Conclusion The mood work can produce ERP effect on emotional regulation of depression-prone College students, and the regulation effect of negative emotions was more obvious than that of positive and neutral, and the main regulation area was prefrontal lobe. The emotional regulation mechanism of mood task on depression-prone college students may be as follows: firstly, it reduces the body's response to strong negative or positive emotions, then it strengthens the treatment of negative emotions to get rid of the interference of negative emotions; secondly, it reduces the consumption of cognitive resources by weakening the treatment of positive emotions. In the face of neutral pictures with less emotional stimulation, mood assignments may enhance the depression-prone college students'observation of common things and interest them.
【學位授予單位】：北京中醫(yī)藥大學
【學位級別】：碩士
【學位授予年份】：2017
【分類號】：R277.7
本文編號：2177878
[Abstract]:Objective To investigate the effect of mood work on mood regulation ERP of depressive college students through two stages of mood work intervention training and visual event related potential (ERP) test. Methods College students with depressive tendency who scored more than 50 on the Self-rating Depression Scale (SDS) were recruited and assigned to the intervention group and the control group according to a 1:1 ratio. Data were collected from the Chinese Affective Picture System (CAPS). A total of 120 stimulus pictures were selected, of which 40 were positive, 40 were neutral and 40 were negative. Awareness, positive and negative pictures were higher than neutral pictures (F = 247.26, P 0.05, M + SD: positive 6.15 + 0.42, neutral 4.16 + 0.37, negative 5.33 + 0.41). The control group collected two times of data, the first and second time collection points were the same as the intervention group, that is, the first time collection point was before the intervention group counseling training; the second time collection point was before the intervention group counseling training. Results 1. The mean values of LPP in each time window of intervention group and control group were compared under different picture stimulation: 1. There was significant difference between negative picture: 300-600 MS segment, P4 electrode point (P 0.05), and the mean values of intervention group were smaller than that of control group, the other electrode points had no significant difference (P 0.05); 600-900 MS segment, FP2 electrode point had significant difference (P 0.01). The mean value of the intervention group was larger than that of the control group, and there was no significant difference in the other electrode points (P 0.05); there was significant difference in FP2 electrode points between 900 and 1200 ms (P 0.05), and the mean value of the intervention group was larger than that of the control group, while there was no significant difference in the other electrode points (P 0.05). 2 Neutral pictures: 300-600 ms, 600-900 ms, there was no significant difference in each electrode point (P 0.05); 900-1200 ms, F8, 01. Poles had significant difference (P 0.05), and the mean value of intervention group was larger than that of control group, the other electrode points had no significant difference (P 0.05). There was a significant difference in FZ electrodes (P 0.05) between - 1200ms segment and control group, and the mean value of FZ electrodes in intervention group was smaller than that in control group. There was no significant difference in other electrodes (P 0.05). The difference between the two training stages was compared: 1. Negative pictures: The difference in brain regions was left occipital lobe 01, left temporal lobe T3, TP7, left frontal lobe F7, FC3, right frontal lobe F4, and midline frontal central area FCZ (P 0.0). (5) Neutral pictures: the difference of the brain area was left occipital lobe 01 (P 0.05). 3 Positive pictures: there was no significant difference among the electrode points (P 0.05). Conclusion The mood work can produce ERP effect on emotional regulation of depression-prone College students, and the regulation effect of negative emotions was more obvious than that of positive and neutral, and the main regulation area was prefrontal lobe. The emotional regulation mechanism of mood task on depression-prone college students may be as follows: firstly, it reduces the body's response to strong negative or positive emotions, then it strengthens the treatment of negative emotions to get rid of the interference of negative emotions; secondly, it reduces the consumption of cognitive resources by weakening the treatment of positive emotions. In the face of neutral pictures with less emotional stimulation, mood assignments may enhance the depression-prone college students'observation of common things and interest them.
【學位授予單位】：北京中醫(yī)藥大學
【學位級別】：碩士
【學位授予年份】：2017
【分類號】：R277.7
【參考文獻】
相關期刊論文 前10條
1 沈景亭;賀峰;錢云柯;婁荷清;丁昕;吳秀娟;張訓保;;徐州市大學生抑郁狀況及其影響因素[J];中國慢性病預防與控制;2016年12期
2 劉雷;王紅芳;陳朝陽;;正念冥想訓練水平對情緒加工的影響[J];心理科學;2016年06期
3 李彥章;熊梅;;芳香療法在抑郁治療中的應用進展[J];中國中西醫(yī)結(jié)合雜志;2016年10期
4 黃文武;費愛麗;沈禹澤;徐磊;林錚;;綜合醫(yī)院門診抑郁障礙和焦慮障礙患者處方變化分析[J];中國現(xiàn)代應用藥學;2016年09期
5 李海江;盧家楣;張慶林;邱江;;閾下抑郁個體對負性情緒刺激的注意解脫困難[J];心理發(fā)展與教育;2016年05期
6 苑杰;嚴辭;李永秋;嚴洪琪;王靜;;抗抑郁藥物長期治療的潛在風險性[J];中國新藥與臨床雜志;2016年07期
7 鄭世華;仝巧云;鄭愛軍;;大學生抑郁和焦慮狀況調(diào)查及相關因素分析[J];重慶醫(yī)學;2016年20期
8 陳栩;郭斯萍;;積極心理團體輔導對大學生抑郁癥狀的干預效果評價[J];中國學校衛(wèi)生;2016年06期
9 夏宇欣;安莉娟;劉雅瓊;張超凡;;基于移空技術設計減壓團體輔導方案的干預研究[J];心理技術與應用;2016年06期
10 趙永峰;石磊;;不同運動干預方案對大學生抑郁癥患者的影響研究[J];廣州體育學院學報;2016年03期
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