Neuroscience Graduate Program, Washington University, St. Louis, MO 63110, USA; Department of Neuroscience, Washington University, St. Louis, MO 63110, USA.
Department of Neuroscience, Washington University, St. Louis, MO 63110, USA.
Curr Biol. 2024 Feb 5;34(3):R98-R99. doi: 10.1016/j.cub.2023.12.060.
How are motor neurons tuned for very different jobs? Classic work has focused on variations in motor neuron size and their premotor networks. New results in rattlesnakes show that shifting a motor neuron's temporal precision can be as simple as changing its potassium channel conductance.
运动神经元如何适应非常不同的工作?经典的研究主要集中在运动神经元的大小及其运动前网络的变化上。响尾蛇的新研究结果表明,改变运动神经元的时间精度就像改变其钾通道电导一样简单。