Connectng Google+ profile to blog improve SEO?

[jckdear]

Personally i don't like to expose my personal details with every internet user. I like to keep them private and share with my friends. So I'm not connect my personal Google+ profiles to my blog.

When I'm using Google search engine, i can see there're lots of people connected their personal G+ profiles to blog/website. Is it improve SEO, specially it will help to overcome Google panda, pigeon?