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Autonomic reactivity to emotion: A marker of sub‐clinical anxiety and depression symptoms?
Psychophysiology ( IF 3.7 ) Pub Date : 2021-02-03 , DOI: 10.1111/psyp.13774
Lucas De Zorzi 1 , Stéphane Ranfaing 1 , Jacques Honoré 1 , Henrique Sequeira 1
Affiliation  

Anxiety and depression are both characterized by dysregulated autonomic reactivity to emotion. However, most experiments until now have focused on autonomic reactivity to stimuli presented in central vision (CV) even if affective saliency is also observed in peripheral vision (PV). We compared autonomic reactivity to CV and PV emotional stimulation in 58 participants with high anxious (HA) or low anxious (LA) and high depressive (HD) or low depressive (LD) symptomatology, based on STAI‐B and BDI scores, respectively. Unpleasant (U), pleasant (P), and neutral (N) pictures from IAPS were presented at three eccentricities (0°: CV; −12 and 12°: PV). Skin conductance (SC), skin temperature, pupillary diameter, and heart rate (HR) were recorded. First, HA participants showed greater pupil dilation to emotional than to neutral stimuli in PV than in CV. Second, in contrast to HD, the valence effect indexed by SC and emotional arousal effect indexed by skin temperature were observed in LD. Third, both anxiety and depression lead to a valence effect indexed by pupillary light reflex and heart rate. These results suggest a hyperreactivity to emotion and hypervigilance to PV in anxiety. Depression is associated with an attenuation of positive effect and a global blunted autonomic reactivity to emotion. Moreover, anxiety mostly modulates the early processes of autonomic reactivity whereas depression mainly affects the later processes. The differential impact of emotional information over the visual field suggests the use of new stimulation strategies in order to attenuate anxious and depressive symptoms.

中文翻译:

对情绪的自主反应:亚临床焦虑和抑郁症状的标志?

焦虑和抑郁都以对情绪的自主神经反应失调为特征。然而,迄今为止,大多数实验都集中在对中央视觉 (CV) 中出现的刺激的自主反应上,即使在周边视觉 (PV) 中也观察到情感显着性。我们分别基于 STAI-B 和 BDI 评分,比较了 58 名具有高焦虑 (HA) 或低焦虑 (LA) 和高抑郁 (HD) 或低抑郁 (LD) 症状的参与者的自主神经反应与 CV 和 PV 情绪刺激。来自 IAPS 的不愉快 (U)、愉快 (P) 和中性 (N) 图片以三种偏心率(0°:CV;-12 和 12°:PV)呈现。记录皮肤电导 (SC)、皮肤温度、瞳孔直径和心率 (HR)。首先,与 CV 相比,在 PV 中,HA 参与者对情绪刺激比对中性刺激表现出更大的瞳孔扩张。其次,与 HD 相比,在 LD 中观察到由 SC 指示的效价效应和由皮肤温度指示的情绪唤醒效应。第三,焦虑和抑郁都会导致以瞳孔光反射和心率为指标的效价效应。这些结果表明焦虑中对情绪的过度反应和对 PV 的过度警觉。抑郁症与积极影响的减弱和对情绪的全面迟钝的自主神经反应有关。此外,焦虑主要调节自主反应的早期过程,而抑郁症主要影响后期过程。情绪信息对视野的不同影响表明使用新的刺激策略来减轻焦虑和抑郁症状。在LD中观察到以SC为指标的效价效应和以皮肤温度为指标的情绪唤醒效应。第三,焦虑和抑郁都会导致以瞳孔光反射和心率为指标的效价效应。这些结果表明焦虑中对情绪的过度反应和对 PV 的过度警觉。抑郁症与积极影响的减弱和对情绪的全面迟钝的自主神经反应有关。此外,焦虑主要调节自主反应的早期过程,而抑郁症主要影响后期过程。情绪信息对视野的不同影响表明使用新的刺激策略来减轻焦虑和抑郁症状。在LD中观察到以SC为指标的效价效应和以皮肤温度为指标的情绪唤醒效应。第三,焦虑和抑郁都会导致以瞳孔光反射和心率为指标的效价效应。这些结果表明焦虑中对情绪的过度反应和对 PV 的过度警觉。抑郁症与积极影响的减弱和对情绪的全面迟钝的自主神经反应有关。此外,焦虑主要调节自主反应的早期过程,而抑郁症主要影响后期过程。情绪信息对视野的不同影响表明使用新的刺激策略来减轻焦虑和抑郁症状。焦虑和抑郁都会导致以瞳孔光反射和心率为指标的效价效应。这些结果表明焦虑中对情绪的过度反应和对 PV 的过度警觉。抑郁症与积极影响的减弱和对情绪的全面迟钝的自主神经反应有关。此外,焦虑主要调节自主反应的早期过程,而抑郁症主要影响后期过程。情绪信息对视野的不同影响表明使用新的刺激策略来减轻焦虑和抑郁症状。焦虑和抑郁都会导致以瞳孔光反射和心率为指标的效价效应。这些结果表明焦虑中对情绪的过度反应和对 PV 的过度警觉。抑郁症与积极影响的减弱和对情绪的全面迟钝的自主神经反应有关。此外,焦虑主要调节自主反应的早期过程,而抑郁症主要影响后期过程。情绪信息对视野的不同影响表明使用新的刺激策略来减轻焦虑和抑郁症状。焦虑主要调节自主神经反应的早期过程,而抑郁症主要影响后期过程。情绪信息对视野的不同影响表明使用新的刺激策略来减轻焦虑和抑郁症状。焦虑主要调节自主神经反应的早期过程,而抑郁症主要影响后期过程。情绪信息对视野的不同影响表明使用新的刺激策略来减轻焦虑和抑郁症状。
更新日期:2021-03-17
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