
Keywords: قشر سینگولیت قدامی، کورتکس سینگولیت قدامی; AAO; age at illness onset; ACC; anterior cingulate cortex; BD; bipolar disorder; BP; bipolar patients; BP-I/II; bipolar patients type I/II; CC; corpus callosum; DLPFC; dorsolateral prefrontal cortex; DTI; diffusion tensor imaging; EOBP; early-onset bipola