Cognitive function depends on maintenance of the dynamic network of synaptic connections between neurons in the brain. In the study noted here, researchers assessed markers of synaptic density and function in postmortem human brains, and found a positive correlation with exercise regardless of the state of neurodegeneration. This is yet another good reason to maintain physical fitness into later life, keeping up with regular exercise. Supporting evidence suggests that a range of mechanisms link exercise with improved synaptic function, ranging from the fairly direct connection of reduced inflammation, and thereby improved performance in the cell populations that help to maintain synapses, to quite indirect connections involving the <a href="https://www.fightaging…
Late Life Exercise Correlates with Improved Synaptic Function in Old People
Cognitive function depends on maintenance of the dynamic network of synaptic connections between neurons in the brain. In the study noted here, researchers assessed markers of synaptic density and function in postmortem human brains, and found a positive correlation with exercise regardless of the state of neurodegeneration. This is yet another good reason to maintain physical fitness into later life, keeping up with regular exercise. Supporting evidence suggests that a range of mechanisms link exercise with improved synaptic function, ranging from the fairly direct connection of reduced inflammation, and thereby improved performance in the cell populations that help to maintain synapses, to quite indirect connections involving the <a href="https://www.fightaging…