Massion J
Hum Neurobiol. 1984;2(4):261-7.
Voluntary movements are the source of a perturbation of posture and equilibrium. They are accompanied by postural adjustments which show three main characteristics: they are "anticipatory" with respect to movement and minimize the perturbation of posture and equilibrium due to the movement; they are "adaptable" to the conditions in which the movement is executed, they are influenced by the instructions given to the subject concerning the task to be performed. The central organization of the postural adjustments associated with movement is still largely unknown. The possibility is examined that a "repertoire" of postural adjustments exists; the possible sites of the repertoire are discussed as well as the level at which the parallel or "sequential" control of posture and movement might be organized.
随意运动是姿势和平衡受到干扰的根源。它们伴随着姿势调整，这些调整呈现出三个主要特征：它们相对于运动是“预期性的”，并将运动引起的姿势和平衡干扰降至最低；它们能“适应”运动执行时的条件，会受到给予受试者有关要执行任务的指令的影响。与运动相关的姿势调整的中枢组织在很大程度上仍然未知。本文探讨了存在姿势调整“库”的可能性；讨论了该库可能存在的位置，以及姿势和运动的并行或“顺序”控制可能被组织起来的水平。
