Detailed Map of the Brain Cells to which Consciousness is Connected

Each part of our brain is responsible for another (or several) activities. from these pieces with alertness The relevant part was determined previously. Now, details of the cells in this region and the network they form have been revealed. This part, which allows us to stay awake, is of course of great importance for studies related to consciousness.

There are two parts of our brain that deal with consciousness, cerebral cortex and the subcortical structure beneath it. While our cortex is responsible for processing information from the environment, the subcortical part is responsible for connecting our circuits in the cortex. The person leading the research Dr. from the Coma and Loss of Consciousness Neuroimaging Laboratory. Brian Edlowsays that signals are sent from the subcortical part that activate and stimulate the rest of the brain.

Subcortical region is detailed

Previously, our knowledge about the subcortical part of the brain was quite limited. Although the activities in this region can be examined with dyed chemicals in animals, the situation in humans is It was different and much more complex. With the mapping studies, the doors to understanding this part were opened.

In this study, researchers used the brains of donors who donated their organs before their death. with MRI techniques The brains imaged were selected from donors who had not previously experienced any problems related to their brains. By monitoring the flows of different liquids, scientists have revealed both the connection paths and which paths are stronger.

In the study, while our consciousness is open, Networks of main active parts also emerged. The brainstem, hypothalamus and thalamus work together and intensively while we are awake. This part is especially active when daydreaming and not focused on a task.

Researchers will continue this study in the future consciousness and the state of being conscious He believes that it will lead to new research to understand. Study, Science Translational MedicineIt was published in .