When you sign in to NeuroTalk TEC49, if you tick the box that says "remember me", you can usually retrieve lost posts by using the 'back' arrow at the top left of the page.

If you're using Firefox, you can also retrieve your post by going to the top left of the page and clicking history. This will bring up every page you've used recently. I don't know if the same thing works on IE because I don't use that browser, but it wouln't hurt to check.

I know these options have helped me find posts I'd thought were lost on many occassions. Good luck, and I hope you find the one you lost.