v-dFC modularity

1. Physical activity decreases v-dFC modularity in humans.

   “The intervention group showed decreased modularity and maintained system segregation within‐DefaultC, between DefaultC—ControlC v‐dFC, compared to the control group who showed increased v‐dFC”

   Human trialin older adults at risk for Alzheimer's diseasefour-week

   Intervention‐related changes in variability of dynamic functional connectivity and the relationship to cognition in older adults at risk for Alzheimer's disease

   AAIC 2025 abstract·10 Jan 2026

More on Physical activity

1. v-dFC modularity is associated with cognitive function in humans.

   “The baseline to post‐intervention decrease in v‐dFC of modularity was related to concurrent improvement in digit symbol matching task performance”

   Human trialin older adults at risk for Alzheimer's disease undergoing physical activity intervention

   Intervention‐related changes in variability of dynamic functional connectivity and the relationship to cognition in older adults at risk for Alzheimer's disease

   AAIC 2025 abstract·10 Jan 2026