A.一侧手指传入神经上的神经冲动,可传到对侧大脑皮层中央后回中间部 |
B.一侧大脑皮层中央前回底部受损,会使对侧下肢的运动功能出现障碍 |
C.头面部肌肉的代表区,在运动区呈倒置排列即口部在上眼部在下 |
D.分辨精细的部位如手,在体觉区所占的面积比躯干的小 |

同类型试题

y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2


y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2

