Social cognition concerns the various psychological processes that enable individuals to be part of a social group. Of significant importance to social cognition are the various social signals that enable us to learn about the world (Frith, 2008). If it is so important, what happens when a person has a social cognition deficit. Present work examined the social cognition deficit in the whole spectrum of normal to clinical groups (specifically Autism Spectrum Disordor). Additionally, whether neurofeedback training can help each group improve their current level of social cognition functioning to the next. The work made a significant contribution to the understanding of both the aims.