Recent clinical studies investigating neurosurgical techniques targeting the cingulum, like deep brain stimulation of the anterior cingulate cortex and cingulotomy, have further boosted interests in this central
the body is essentially paralyzed but the brain is buzzing. Scientists using PET and fMRI technology to watch the dreaming brain have found that one of the most active areas during REM is the limbic system, which controls our emotions. Much less active is the prefrontal ...
In the human brain, the anterior cingulate cortex (ACC) isthe frontal part of the cingulate cortexthat resembles a "collar" surrounding the frontal part of the corpus callosum. It consists of Brodmann areas 24, 32, and 33.
Another active part of the brain in REM sleep is the anterior cingulate cortex, which detects discrepancies. Eric Nofzinger, director of the Sleep Neuroimaging Program at the University of Pittsburgh Medical Center, thinks that could be why people often figure out thorny problems in their dreams....
根据第五段第一句“The researchers found that the more someone multitasked, the less grey matter they had in a region of the brain called the anterior cingulate cortex(ACC).”可知,研究人员发现,一个人的多任务化程度越高,他在大脑中被称为ACC的区域中的灰质就会越少。再根据第五段第二句“They ...
In fact, there’s a region of the brain called the anterior cingulate cortex (ACC)—which has a role in motivation, decision-making, and emotional and situational cues—that’s thicker in the superagers than it is in the 50- to 60-year-olds. They’ve also discovered an abundance of a...
D. The expected value of control: an integrative theory of anterior cingulate cortex function. Neuron 79, 217–240 (2013). Article PubMed PubMed Central CAS Google Scholar Aarts, E. et al. Striatal dopamine mediates the interface between motivational and cognitive control in humans: evidence ...
& Gureckis, T. M. Lessons for artificial intelligence from the study of natural stupidity. Nat. Mach. Intell. 1, 174–180 (2019). Google Scholar Shenhav, A., Botvinick, M. M. & Cohen, J. D. The expected value of control: an integrative theory of anterior cingulate cortex function...
Generalized linear models were used to test associations between race and memory‐related GMV ROIs (hippocampus, posterior cingulate cortex, parahippocampal gyrus, and entorhinal cortex), quantified using magnetic resonance imaging. Compared to Whites, Blacks consistently showed smaller GMV in four memory ...
After compiling data from a large group of patients, the team identified two cortical areas—the ventral anterior insula and the pregenual anterior cingulate cortex, both previously implicated in arousal and awareness—as actively communicating with the brainstem. Their findings define the brain network...