A comparative study of muscle activity and synergies during walking in baboons and humans.

Bipedal locomotion was a major functional change during hominin evolution, yet, our understanding of this gradual and complex process remains strongly debated. Based on fossil discoveries, it is possible to address functional hypotheses related to bipedal anatomy, however, motor control remains intangible with this approach. Using comparative models which occasionally walk bipedally has proved to be relevant to shed light on the evolutionary transition toward habitual bipedalism.

The quadrupedal walking gait of the olive baboon, Papio anubis: an exploratory study integrating kinematics and EMG.

Primates exhibit unusual quadrupedal features (e.g. diagonal gaits, compliant walk) compared with other quadrupedal mammals.

Marked improvement in bone metabolism parameters after increasing the dialysate calcium concentration from 2.5 to 3 mEq/L in nonhypercalcemic hemodialysis patients.

The optimal dialysate calcium (Ca) concentration for hemodialysis (HD) patients is set at 2.5 mEq/L according to Kidney Disease Outcomes Quality Initiative (K-DOQI) guidelines. This recommendation is opinion-based and could negatively affect secondary hyperparathyroidism.