Advance in research on EEG technology in non-suicidal self-injurious behaviour and suicidal ideation in depression
Journal Title: Chinese Journal of Nervous and Mental Diseases - Year 2024, Vol 50, Issue 9
Abstract
Non-suicidal self-injury behavior and suicidal ideation are important risk factors for suicide attempts in patients with depression. At present, studies have found that there are obvious differences in electroencephalogram (EEG) characteristics between these two. Resting-state EEG analysis reveals that the absolute power of Gamma in specific electrode points is significantly increased in patients with depression accompanied by suicidal ideation. The Beta and Gamma activities of those with non-suicidal self-injury behavior changed. EEG microstate research shows that there are differences in microstates between those with non-suicidal self-injury behavior and those with suicidal ideation. Among them, short segments of microstate sequences have certain potential. In event-related potentials, these two show specific characteristics in components such as P3 wave and N2 wave. The amplitude of N2 wave in patients with depression accompanied by non-suicidal self-injury behavior is lower. Although there are few machine learning-related studies on EEG technology, it has shown certain application prospects. Therefore, this article will summarize the progress of EEG research related to the two, aiming to provide a basis for early prediction of suicide in depression.
Authors and Affiliations
Yuhang HE, Yun YI, Hehua LI, Fengchun WU, Fan JIANG, Kai WU, Yuanyuan. HUANG
Keywords
Related Articles
- EP ID EP750545
- DOI 10.3969/j.issn.1002-0152.2024.09.008
- Views 35
- Downloads 0
Incidence and predictors of early radial artery occlusion associated transradial approach
ObjectiveThis study was to explore factors related to early radial artery occlusion (RAO) associated transradial approach(TRA).MethodsPatients who underwent the TRA from July 2021 to Jan 2024 were included in our study....
Stereotactic electroencephalography-guided electrical stimulation-induced smile and laughter: a report of two cases
The network of laughter/smile production and propagation in the brain is not yet fully understood. In this paper, we report two cases of medically refractory epilepsy patients with stereotactic EEG implantation, in which...
A case report of type II citrullinemia in an adult with epileptic seizure onset
A retrospective analysis was performed on one case of adult-onset type â…¡citrullinemia (CTLN2) caused by homozygous mutations of SLC25A13 genes. The patient, a 28-year-old male, had repeated limb convulsions for more than...
Research on functional prognosis prediction model of non-cardiac ischemic stroke based on machine learning, thromboelastography and white matter lesions
[Objective] To explore the role and value of thromboelastography (TEG) combined with white matter hyperintensity (WMH) in predicting the functional prognosis of patients with non-cardiogenic acute ischemic stroke (AIS) t...
One case of spontaneous spinal epidural hematoma
Spontaneous spinal epidural hematoma (SSEH) is a rare clinical disease characterized by acute onset of neck,shoulder,or lumbar back pain accompanied by compression of the spinal nerve roots or spinal cord. This article r...