What does the research say about BDNF response to walking exercise?

BDNF response to walking exercise

There is 1 paper on BDNF response to walking exercise in aging research: 1 observational study in people.

1 paper studies it2 findings

“Lower BDNF response to exercise was further associated with advancing age and worse cognitive function (MoCA, SCWT) (P < 0.04)”

Mild cognitive impairment

downin humans1

1 study

Mild cognitive impairment is linked with lower BDNF response to walking exercise in humans after adjustment for age and 6MWT distance (P < 0.003).
“a smaller increase in BDNF, FABP-3, and Osteocrin concentration in response to 6MWT in the MCI, even after adjustment for age and 6MWT distance (P < 0.003)”
Humansafter adjustment for age and 6MWT distance6 minn = 146
Suppressed brain-derived neurotrophic factor response to 6 min walking exercise in mild cognitive impairment
Brain, behavior, and immunityMar 28, 2026

Cognitive function

downin humans1

1 study

BDNF response to walking exercise is associated with cognitive function in humans (lower BDNF response, with advancing age) (P < 0.04).
“Lower BDNF response to exercise was further associated with advancing age and worse cognitive function (MoCA, SCWT) (P < 0.04)”
Humanslower BDNF response, with advancing age
Suppressed brain-derived neurotrophic factor response to 6 min walking exercise in mild cognitive impairment
Brain, behavior, and immunityMar 28, 2026

1 paper in 12 months

Brain, Behavior, and ImmunityMar 31

Study of 146 peopleInflammation