P300及SSR对抑郁症患者认知及自主神经功能评价的应用研究

被引:0
作者
夏宪军
机构
[1] 宁夏医科大学
关键词
P300; SSR; 抑郁症; 认知功能; 自主神经功能;
D O I
暂无
年度学位
2012
学位类型
硕士
导师
摘要
目的探讨事件相关电位P300与交感神经皮肤反应(SSR)对抑郁症患者的认知功能及自主神经功能评定的价值。 方法对60例首次发病的抑郁症患者(病例组)和60例正常健康者(对照组)分别用丹迪Keypoint.net肌电/诱发电位仪进行P300、SSR检测,并对其结果进行比较,同时对各指标之间的相关性进行分析。 结果病例组患者经P300测定后发现,其N100、N200、P300波潜伏期和N200-P300波幅分别较对照组延长和降低,差异具有统计学意义(P<0.01);病例组患者SSR测定后发现,其SSR潜伏期和波幅值分别较对照组延长和降低,差异具有统计学意义(P <0.01);抑郁症病例组患者SSR潜伏期与N200、P300波潜伏期之间以及SSR波幅与N200-P300波幅之间均呈正相关(r=0.384-0.669,P <0.01),而病例组患者SSR潜伏期与N200-P300波幅之间,以及SSR波幅与N200、P300潜伏期间均呈负相关(r=-0.446--0.557,P<0.01);P300及SSR与HAMD总分之间存在相关性。 结论P300及SSR能反映抑郁症患者认知功能和自主神经功能损害的严重程度,可作为抑郁症患者的辅助检查指标应用于临床实践中,可提供准确而可靠的量化依据,具有可靠的临床应用价值。
引用
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页数:60
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[1]
Response conflict and frontocingulate dysfunction in unmedicated participants with major depression [J].
Holmes, Avram J. ;
Pizzagalli, Diego A. .
NEUROPSYCHOLOGIA, 2008, 46 (12) :2904-2913
[2]
Effects of repetitive transcranial magnetic stimulation in depression:: a magnetoencephalographic study [J].
Maihöfner, C ;
Ropohl, A ;
Reulbach, U ;
Hiller, M ;
Elstner, S ;
Kornhuber, J ;
Sperling, W .
NEUROREPORT, 2005, 16 (16) :1839-1842
[3]
Cognitive restructuring and EEG in major depression [J].
Deldin, PJ ;
Chiu, P .
BIOLOGICAL PSYCHOLOGY, 2005, 70 (03) :141-151
[4]
Nonlinear multivariate analysis of neurophysiological signals.[J].Ernesto Pereda;Rodrigo Quian Quiroga;Joydeep Bhattacharya.Progress in Neurobiology.2005, 1
[5]
Augmentation of serotonin enhances pleasant and suppresses unpleasant cortical electrophysiological responses to visual emotional stimuli in humans [J].
Kemp, AH ;
Gray, MA ;
Silberstein, RB ;
Armstrong, SM ;
Nathan, PJ .
NEUROIMAGE, 2004, 22 (03) :1084-1096
[6]
The intensity dependence of the auditory evoked N1 component as a predictor of reponse to Citalopram treatment in patients with major depression [J].
Linka, T ;
Müller, BW ;
Bender, S ;
Sartory, GS .
NEUROSCIENCE LETTERS, 2004, 367 (03) :375-378
[7]
Magnetoencephalography (MEG) and magnetic source imaging (MSI) [J].
Wheless, JW ;
Castillo, E ;
Maggio, V ;
Kim, HL ;
Breier, JI ;
Simos, PG ;
Papanicolaou, AC .
NEUROLOGIST, 2004, 10 (03) :138-153
[8]
Pattern-reversed visual evoked potentials in subtypes of major depression [J].
Fotiou, F ;
Fountoulakis, KN ;
Iacovides, A ;
Kaprinis, G .
PSYCHIATRY RESEARCH, 2003, 118 (03) :259-271
[9]
Long-lasting cognitive impairment in unipolar major depression:: a 6-month follow-up study [J].
Hammar, Å ;
Lund, A ;
Hugdahl, K .
PSYCHIATRY RESEARCH, 2003, 118 (02) :189-196
[10]
Auditory event-related potentials in 50 melancholic patients:: increased N100, N200 and P300 latencies and diminished P300 amplitude [J].
Urretavizcaya, M ;
Moreno, I ;
Benlloch, L ;
Cardoner, N ;
Serrallonga, J ;
Menchón, JM ;
Vallejo, J .
JOURNAL OF AFFECTIVE DISORDERS, 2003, 74 (03) :293-297