Imaging Neuroscience
Age and hormones linked to coordination of brain activity
Brain scans and saliva tests in 138 adults aged 35–86 linked older age to generally lower coordination between two brain regions.Brain scans and saliva tests in 138 adults aged 35–86 linked older age to generally lower coordination between two brain regions.
Cross-sectional · 138 peopleMechanisms
Who was studied138 adult humans from 35-86 years of age
What changedBrain connectivity was lower with older age and higher progesterone, but higher with higher estradiol
The catchHormone samples and brain scans were separated by 0 to 216 days