如何绘制此网？

Question

我尝试绘制此图，但没有成功。我想绘制模糊和 BEL 模型。

我用了这个代码

    \documentclass{article}
    \usepackage{tikz}
    \usetikzlibrary{positioning,calc,fit}

    \begin{figure*}[!ht]
    \centering 

    \newcommand{\bloc}[2]{
    \begin{scope}[shift={#1}]
    \begin{scope}[every node/.style={circle, draw, minimum size=2em}]  
     \node[circle, draw] [blue](#2-c1){};
     \node[below left=1em of #2-c1][blue](#2-c2){};%to draw a circle inside a box
      \node[below left=1em of #2-c2][blue](#2-c3){};
       \node[below left=1em of #2-c3][blue](#2-c4){};
     \end{scope} 
        \node[above left=1em and 0em of #2-c1][blue](#2-tt){#2};%to label the box by names Thalamus,Sensory Cortex
    \node[draw,fit=(#2-c1) (#2-c2) (#2-c3) (#2-c4) (#2-tt)][red](#2){};%to draw a boxes


    \end{scope}
     }
 \end{figure*}
\end{document}