Topic: Error detection

Ascending projections emanating from the median raphe (MR) are implicated in numerous brain functions but the cortical control of the raphe complex is largely unexplored. A main cortical input of the MR is the prefrontal cortex, a key region on top of the brain’s action network. The anterior cingulate–one subregion of the PFC formation–specifically plays role in the fromation of contextual fear, error detection and evaluation of effort/reward cost. Spatial memory supported by ACC-hippocampus (HC) communication is essential for executing these behaviours. The MR can be a key link between the PF