<instructions>Your goal is to analyze the following comment and estimate how highly it will be upvoted by the Hacker News community.</instructions><comment><author>wladimir</author><text>Very intersting find. Though every time I see &apos;simple 3D grid&apos; in combination with the brain, I think &apos;scanner or reconstruction artifact&apos;. For my PhD research I&apos;ve worked with DTI (Diffusion Tensor Imaging) data which was very hard to sensibly interpret as &apos;connectivity&apos;: The visualized structures depended very much on the parameters and reconstruction method used. And it was hard to match the visualized structures to actual physical structures.&lt;p&gt;I wonder if they verified in some other way (ie, microscope) that the simple 3D structures were really there. If so, very exciting news!</text><parent_chain></parent_chain></comment><story><title>Brain scans reveal simple 3D grid structure </title><url>http://www.nih.gov/news/health/mar2012/nimh-29.htm</url></story>
<instructions>Your goal is to analyze the following comment and estimate how highly it will be upvoted by the Hacker News community.</instructions><comment><author>JabavuAdams</author><text>Suggest changing the title to: &quot;Imager Reveals Grid-Like Brain Connections Simpler Than Previously Believed.&quot;</text><parent_chain></parent_chain></comment><story><title>Brain scans reveal simple 3D grid structure </title><url>http://www.nih.gov/news/health/mar2012/nimh-29.htm</url></story>