LTP in Synapse
Författare:
Dilawar Singh
Last Updated:
för 5 år sedan
Licens:
Creative Commons CC BY 4.0
Sammanfattning:
Long Term Potentiation (LTP) in synapse.
\begin
Discover why 18 million people worldwide trust Overleaf with their work.
Long Term Potentiation (LTP) in synapse.
\begin
Discover why 18 million people worldwide trust Overleaf with their work.
% FIGURE shows LTP in spine.
\RequirePackage{luatex85,shellesc}
\documentclass[crop]{standalone}
\usepackage{pgfplots}
\pgfplotsset{compat=1.15}
\usepackage{tikz}
\usetikzlibrary{positioning,calc,shapes,hobby}
\usetikzlibrary{scopes}
\usetikzlibrary{fit}
\usetikzlibrary{intersections, pgfplots.fillbetween}
\usetikzlibrary{arrows}
% Background layer.
\pgfdeclarelayer{bg}
\pgfdeclarelayer{ft}
\pgfsetlayers{bg,main,ft}
\renewcommand{\familydefault}{\sfdefault}
\pgfmathsetseed{10}
\input{structure}
\input{channel}
% Macros
\newcommand\VESICLE[3]{ % name, location, scale
\def\NODESIZE{1}
\begin{scope}[shift={(#2)}]
\node[circle,fill=white, inner sep=#3*\NODESIZE mm] (#1) at (0,0) {};
\foreach \i in {1,...,5} {
\pgfmathsetmacro\x{rand*\NODESIZE}
\pgfmathsetmacro\y{rand*\NODESIZE}
\node[fill=black!50, draw=none,circle,inner sep=0.7pt] at (\x mm,\y mm) {};
}
\end{scope}
}
\begin{document}
\begin{tikzpicture}[hobby]
\SPINEWITHAXON{S1}{(-4,0)}{0.7}
\SPINEWITHAXON{S2}{(4,0)}{1.2}
% Now add some pre-synaptic vesicle
\VESICLE{v1}{[yshift=0.75mm]S1_PRE_R2}{1}
\VESICLE{v2}{[shift=(10:7mm)]v1}{1.2}
\VESICLE{v3}{[shift=(180:4mm)]v1}{1}
\VESICLE{v1}{[yshift=0.75mm]S2_PRE_R2}{1.2}
\VESICLE{v2}{[shift=(20:7mm)]v1}{1.2}
\VESICLE{v3}{[shift=(170:6mm)]v1}{1.2}
\draw[-stealth, black, line width=1mm] (S1) to[] node[above] {\Large LTP} (S2);
\draw[-stealth, gray, dashed, very thick] ([yshift=-4mm]S2.west) to[]
([yshift=-4mm]S1.east);
% ADD RECEPTORS ON POST MEMBRANE.
\CHANNEL{S1_SN1}{0.2}{0.1}{0}{black}{10}
\CHANNEL{S1_SN2}{0.3}{0.2}{40}{blue}{0}
\CHANNEL{S1_SN3}{0.2}{0.1}{30}{black}{-30}
\CHANNEL{S1_SE1}{0.2}{0.1}{0}{black}{-60}
\CHANNEL{S2_SN1}{0.2}{0.1}{0}{black}{10}
\CHANNEL{S2_SN2}{0.3}{0.2}{40}{blue}{0}
\CHANNEL{S2_SN3}{0.2}{0.1}{30}{black}{-30}
\CHANNEL{S2_SE1}{0.2}{0.1}{0}{black}{-60}
\coordinate (x1) at ([shift=(110:4mm)]S2_SE1);
\coordinate (x2) at ([shift=(20:4mm)]S2_SN1);
\coordinate (x3) at ([shift=(0:4mm)]S2_SN2);
\CHANNEL{x1}{0.3}{0.2}{40}{blue}{-60}
\CHANNEL{x2}{0.3}{0.2}{40}{blue}{10}
\CHANNEL{x3}{0.2}{0.1}{0}{black}{-10}
\end{tikzpicture}
\end{document}