Could you be refering to Aspergers? If you are it's on the spectrum (ASD). Autism Spectrum Disorder. Here's a fact sheet with characteristics:
http://web.syr.edu/~rjkopp/data/as_diag_list.html

And If you want more info here's another site that might be helpful:
http://www.kandi.org/aspergers/index2.html

Hope it helps!
Diane



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"Act mindfully. Accept entirely. Move strongly. Think softly. Speak beautifully. Live simply. Love completely." Anon