Bilateral cingulotomy
Studies in patients that were a subject to bilateral cingulotomy, that involved fMRI analyses, showed that the anterior cingulate cortex has a key role in cognitive control and is highly likely to be involved in the control of attentional response, whereas the dorsal part of that region of the brain was not identified to be involved in such a process, although this is still under dispute. The function of the dorsal part of the cingulate cortex was connected to the sorting out and processing of conflicting information signals. In addition, neuroimaging studies also indicated that the anterior cingulate cortex participates in the modulation of cortical regions that are of higher order as well as sensory processing areas.
Sight-reading
Research indicates that the main area of the brain associated with the working memory is the prefrontal cortex. The prefrontal cortex is located in the frontal lobe of the brain. This area deals with cognition and contains two major neural loops or pathways that are central to processing tasks via the working memory: the visual loop, which is necessary for the visual component of the task, and the phonological loop, which deals with the linguistic aspects of the task (i.e. repeating the word or phrase). Although the hippocampus, in the temporal lobe, is the brain structure most frequently paired with memories, studies have indicated that its role is more vital for consolidation of the short-term memories into long-term ones than the ability to process, carry out, and briefly recall certain tasks.