Racial disparities can affect brain development in Black children - "In the American Journal of Psychiatry study, Black children showed lower amygdala, hippocampus and gray matter volumes compared with white children."

Glucocorticoid Use Associated with Structural and Volume Changes in White and Gray Matter

Brain Shrinkage: Even Mild Cases of COVID-19 Can Leave a Mark on the Brain, Such As Reductions in Gray Matter

Increased Myelin in Brain’s Gray Matter Linked to Anxiety and PTSD

Anxiety and PTSD linked to increased myelin in brain's gray matter

New Research Shows COVID-19 Alters Gray Matter Volume in the Brain

COVID-19 alters gray matter volume in the brain, new study shows

COVID-19 alters gray matter volume in the brain, new study shows

Daily Caffeine Intake Induces Changes in Gray Matter, Study Shows