Transverse relaxation rate

Transverse relaxation rate is associated with gait speed in humans.

“only SN-1 and SN-4 were associated with change in motor functioning, specifically gait speed, over time”

Humansn = 1,239

Sub-Networks of the Brain R₂ Structural Connectome Integrity Matrix (SCIM) and Older Adult Cognitive and Motor Functioning

Human brain mapping·1 Mar 2026

Transverse relaxation rate is associated with global motor function in humans.

“Nearly all Sub-Networks negatively associated with global motor function, dexterity and gait speed at baseline”

Humansn = 1,239

Sub-Networks of the Brain R₂ Structural Connectome Integrity Matrix (SCIM) and Older Adult Cognitive and Motor Functioning

Human brain mapping·1 Mar 2026

Transverse relaxation rate is associated with global cognition in humans.

“associations of lower R2 in SN-1, SN-2, and SN-4 with lower baseline global cognition”

Humansn = 1,239

Sub-Networks of the Brain R₂ Structural Connectome Integrity Matrix (SCIM) and Older Adult Cognitive and Motor Functioning

Human brain mapping·1 Mar 2026

Transverse relaxation rate is associated with cognitive function in humans (p-values <= 0.045).

“demonstrated associations of higher R 2 in Sub‐Networks 1, 2, and 4 with higher cognition at baseline ( p ‐values ≤0.045)”

Humansolder adultsbrain

Derivation of a structural connectome integrity matrix based on the complex neural circuitry of the aging brain: A multi‐modal perspective applied to cognitive aging

AAIC 2025 abstract·23 Dec 2025