Recent brain research relies heavily on connectionism since connection exists universally in the brain, for example, between neuron and neurons, between region and regions, between brains and cultures. To examine different levels of connection within brain, various neuroimaging techniques have been suggested to show functional brain connection. Anatomic connection is provided by diffusion tensor imaging and functional connection is dealt by functional MRI. These techniques have been used for diagnosis and exploration of diseases and also for understanding brain and interactions. In this presentation, we will review advanced methods for brain connectivity in the respect of anatomic connection, functional connection from neuronal level to social brain level.