Emotional automaticity is a matter of timing.

نویسندگان

  • Qian Luo
  • Tom Holroyd
  • Catherine Majestic
  • Xi Cheng
  • Julia Schechter
  • R James Blair
چکیده

There has been a long controversy concerning whether the amygdala's response to emotional stimuli is automatic or dependent on attentional load. Using magnoencephalography and an advanced beamformer source localization technique, we found that amygdala automaticity was a function of time: while early amygdala responding to emotional stimuli (40-140 ms) was unaffected by attentional load, later amygdala response (280-410 ms), subsequent to frontoparietal cortex activity, was modulated by attentional load.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Emotion and Attention Effects: Is It All a Matter of Timing? Not Yet

Controversy surrounds the relationship between emotion and attention in brain and behavior. Two recent studies acquired millisecond-level data to investigate the timing of emotion and attention effects in the amygdala (Luo et al., 2010; Pourtois et al., 2010). Both studies argued that the effects of emotional content temporally precede those of attention and that prior discrepancies in the lite...

متن کامل

Automaticity in anxiety disorders and major depressive disorder.

In this paper we examine the nature of automatic cognitive processing in anxiety disorders and Major Depressive Disorder (MDD). Rather than viewing automaticity as a unitary construct, we follow a social cognition perspective (Bargh, 1994) that argues for four theoretically independent features of automaticity: unconscious (processing of emotional stimuli occurs outside awareness), efficient (p...

متن کامل

Psychometric properties of the Persian Version of Test of Performance Strategies among Young Athletes

Introduction and Objectives: self-report psychological questionnaires are important tools for assessing cognitive and emotional status of athletes. Therefore, the purpose of this study was to investigate the psychometric properties of test of performance strategies (TOPS) among athletes. Methodology: 209 males (n=125) and females (n=84) national and champions athletes aged 15 to 18 completed TO...

متن کامل

Emotional appraisal is influenced by cardiac afferent information.

Influential models highlight the central integration of bodily arousal with emotion. Some emotions, notably disgust, are more closely coupled to visceral state than others. Cardiac baroreceptors, activated at systole within each cardiac cycle, provide short-term visceral feedback. Here we explored how phasic baroreceptor activation may alter the appraisal of brief emotional stimuli and conseque...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • The Journal of neuroscience : the official journal of the Society for Neuroscience

دوره 30 17  شماره 

صفحات  -

تاریخ انتشار 2010