Cingular convolution is part of the human brain found in both brain hemispheres. This structure, along with parahypocampic convolution, is the limbic cortex of the brain’s limbic system.
When we are restless or anxious, it is the cingulate gyrus that acts, helping us to express our emotional state through gestures, postures and movements.
- As you can imagine.
- Cingular rotation has become very important in neurocognitive and cognitive studies.
- In addition.
- This part of brain anatomy has been linked to various brain functions.
- But also to certain disorders.
Alzheimer’s disease and depression are good examples, however, it also has to do with other disorders, such as schizophrenia, bipolar disorder, some anxiety disorders and others related to addictions.
In general, this part of the cerebral cortex plays its role primarily in the autonomic and endocrine responses of emotion and memory storage.
In addition, it is believed to be involved in regulating endocrine function and the expression of autonomous states, doing so through its projections with the nucleus of the solitary tract and the dorsal motor nucleus of the vagus nerve.
However, it is not limited to making projections for these areas, the anterior cingulate cortex also has extensive connections with:
This part of the cingular rotation is involved when we make predictions about behavioral results and also helps to perform this behavior through projections in the dorsolateral prefrontal cortex, complementary motor areas, parietal cortex and spinal cord.
Therefore, it is believed that the mean cingulate cortex is related to the processing of information for decision making. In other words, reward-based decision-making and cognitive activity associated with intentional motor control.
The posterior cingular convolution is linked to a circuit of topokinetic memory, specifically its main function is visuospatial orientation.
Does the most ventral part appear to be integrated into the network?Standard brain. In other words, a system in the brain that remains active when we don’t pay attention to external stimuli.
In addition, this part is also believed to be related to internally directed cognitive processes, some of which involve memory recovery, planning or spatial information processing.
There is also a hypothesis that this part is involved in self-control and the evaluation of events related to self-esteem.
The more dorsal part of the posterior cingulate cortex is closely related to the premotor, dorsal, and orbital regions of the brain; In addition, this part participates in the orientation of the body in a visual space.
This part of the cingulate gyrus is involved in processes such as autobiographical memory and imagination, so many neurological disorders that alter memory are associated with problems in this region of the cingulate gyrus.
Thus, cingular convolution is primarily responsible for mediating our emotional responses and is also responsible for assessing emotion in the face of external and internal stimuli.
Specifically, cingular convolution allows us to vocalize internal states (i. e. , it gives us the ability to express our emotions aloud).
In conclusion, if cingular convolution is damaged, the autonomous system may lose its ability to respond to conditioned stimuli, which can lead to aggressive behaviors, shyness or decreased feelings of affection.