Advances in near-infrared brain functional imaging of emotional tasks in affective disorder
10.3969/j.issn.1002-0152.2024.01.010
- VernacularTitle:情绪任务在情感障碍中的近红外脑功能成像研究进展
- Author:
Can GUO
1
,
2
;
Chunxia YANG
;
Ning SUN
Author Information
1. 山西医科大学第一医院精神卫生科(太原 030001)
2. 山西医科大学人文社会科学学院
- Keywords:
Depression;
Bipolar disorder;
Affective symptoms;
Near-infrared spectroscopy;
Frontotemporal;
Oxyhemoglobins;
Emotional task
- From:
Chinese Journal of Nervous and Mental Diseases
2024;50(1):54-59
- CountryChina
- Language:Chinese
-
Abstract:
Emotional task is one of the main methods to study the attention bias and emotional function of affective disorder.Functional near-infrared spectroscopy(fNIRS)studies based on emotional tasks in patients with affective disorders have shown that facial emotion recognition task,the emotional stroop effect,and the emotion induction task combined with fNIRS technology have clinical value in the diagnosis and treatment of affective disorders.The defects of attention function and emotional processing in patients with affective disorders are related to abnormal activation of the left prefrontal cortex,especially the differences in brain activation patterns are related to depressive symptoms in patients with depressive disorders.The future direction of using fNIRS to study emotional tasks is to combine a variety of neuroimaging methods to conduct large-sample longitudinal cohort studies to obtain more objective bases for diagnosis and treatment,and to compare the differences in activation areas of different emotional stimulation materials.
