Abnormal Early Gamma Responses to Emotional Faces Differentiate Unipolar from Bipolar Disorder Patients

@inproceedings{Liu2014AbnormalEG,
  title={Abnormal Early Gamma Responses to Emotional Faces Differentiate Unipolar from Bipolar Disorder Patients},
  author={Tiffany Yi-Chen Liu and Ying-Ping Chen and T. P. Su and Jen-Chuen Hsieh and Li-Fen Chen},
  booktitle={BioMed research international},
  year={2014}
}
This study investigates the cortical abnormalities of early emotion perception in patients with major depressive disorder (MDD) and bipolar disorder (BD) using gamma oscillations. Twenty-three MDD patients, twenty-five BD patients, and twenty-four normal controls were enrolled and their event-related magnetoencephalographic responses were recorded during implicit emotional tasks. Our results demonstrated abnormal gamma activity within 100 ms in the emotion-related regions (amygdala… CONTINUE READING

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