A team of researchers has discovered that two neurochemicals play a vital role that hasn’t been observed in the past, as they are related to the perception of the world and actions that can be influenced by the perception.
The researchers have learned that they can measure the level of dopamine and serotonin in a continuous manner. A great perk is offered the fact that the receptors and uptake sites that handle the neurochemicals are also employed as therapeutic targets for a large number of afflictions.
While it was known in the past that serotonin and dopamine are responsible for the feeling of reward after completing a task, the new research notes that they are also linked to the connection between how individuals perceive the world and their actions, which is an interesting trait.
A significant number of people across the world have taken pharmaceutical drugs, which affect the transmitter system responsible for serotonin and dopamine in an attempt to improve their mental health. By creating in-depth maps of the activities which take part in the relevant system, researchers could learn more about several neurological and psychiatric issues.
Making a choice
There are many factors that are taken into account by the brain before a decision is made, as the information is received and interpreted in accordance to what a person perceives. In many cases, where perception has altered, a serotonin or dopamine imbalance could be the culprit.
Since there was no way to measure the levels of the two neurochemicals on a constant basis in the past, scientists haven’t been able to learn everything about them. The new method relies on the use of an electrode which is placed in the brain of patients who undergo deep brain stimulation.
Their current results have been well-received by the scientific community, and a paper was published in a scientific journal.