The straight groove (lat. sulcus rectus) is one of the grooves that runs along the midline on the surface of the brain. It is a continuation of the Sylvian fissure and separates the cerebral hemispheres, passing through the corpus callosum.
The sulcus recta is an important anatomical structure because it contains many nerve fibers that provide communication between the hemispheres of the brain. In addition, it plays a role in the development of the brain and the formation of its structure.
In medical practice, the sulcus recta can be affected by various brain diseases, such as tumors, infections and injuries. Diagnosis of these diseases may involve examining the sulci with an MRI scanner.
In addition to the medical field, the sulcus recta also has significance in psychology and cognitive sciences. Research shows that it can affect perception, memory and thinking, as well as the ability to learn and solve problems.
Thus, the sulcus recta plays an important role in the functioning of the brain and may be associated with various diseases and disorders of the brain. Studying this structure can help in understanding the processes associated with brain function and developing new methods for treating and preventing diseases.