Psychosocial risk factors on hippocampal subfield volumes: the Medea‐7T study

Specific subfields within the hippocampus have shown vulnerability to chronic stress, highlighting the importance of looking regionally within the hippocampus to understand the role of psychosocial risk factors in the development of neurodegenerative diseases. The current study had two aims: to perform a systematic review on psychosocial factors and hippocampal subfield volume and to explore the association of psychosocial factors with hippocampal volume, both total volume and among subfields, using high‐field 7T MRI.