Neurotransmitters and Electrophysiological Changes Might Work as Biomarkers for Diagnosing Affective Disorders.

Affective disorders are the leading causes of human disability worldwide; however, the diagnosis is still hard to define, because emotion is the least study subjects in psychology. Recent emotional studies suggest that human emotions are developed from basic emotions, which are evolved for fundamental human lives. .

The Relationship between Insecure Attachment to Depression: Mediating Role of Sleep and Cognitive Reappraisal.

Previously, we have shown that neuromodulators are important factors in stress-induced emotional disorders, such as depression, for example, serotonin is the major substance for depression. Many psychological studies have proved that depression is due to insecure attachment. In addition, sleep is a major symptom of depression.