FIGURE 1.

Anatomical location of the habenula in the human brain (top left) and a summary of related studies in the past decades (top right and bottom). The habenula is highlighted with the red box and arrows. Data for the visualization was obtained via Web of Science using search terms “habenula (Title) or habenular (Title).” The bottom panel indicates the top research areas of the 1550 relevant publications obtained, including Neuroscience/Neurology, Behavioral Sciences, Psychology, and Psychiatry. Depression and Schizophrenia are the top brain disorders revealed in the MeSH Headings from Web of Science. For a detailed description of the anatomical location of the habenula in the human brain, please refer to Germann et al. (2021).