How our brain works, the brain is the organ that controls our thoughts, emotions and actions.
How our brain works, millions of signals and messages are sent to our brain millions of times per second from various points of our body. The brain evaluates and parses them through neurons, compares them with old information in memory, and makes new connections between neurons. This generally takes the form of movement, hearing, seeing or thinking.
The understandable answer to the question of how our brain works is generally realized in this working system and cycle.
Today, studies on our brain continue meticulously. As a result of the researches, studies are continuing both for the treatment of some neurological diseases and for using the general capacity of the brain more effectively.
What is Therapeutic Brain Mapping?
There are several types of brain mapping methods. One is bioelectrical mapping, the other is functional MRI, which is the mapping of the blood circulation status in the brain, and there are many brain mappings related to glucose consumption and oxygen utilization in the brain called PET. Brain imaging methods have improved with the effect of technology compared to the past. We can see not only the structural and anatomical state of the brain but also its functional state with the mapping method.
Why do we need a brain scan?
How our brain works, there is information showing that the cause of many current disorders is brain-related. In diseases such as Alzheimer's, known as neurodegenerative diseases, that is, diseases that cause tissue damage in the brain, such as autism, such as Parkinson's, it gives an idea about dementia and aging in terms of which part of the brain works how. The other can be used in neuropsychiatric diseases such as schizophrenia, depression OCD (Obsessive-Conspulsive Disorder) by taking brain imaging. These are used as biomarkers. There was a need for measurability in psychological diseases, that is, brain diseases, and brain mapping meets this need. There is brain mapping for diagnostic and therapeutic purposes. How our brain works, in brain mapping for therapeutic purposes, there is a purpose to follow the course of the disease, which we call prognostic.
In neuropsychiatric diseases such as schizophrenia and depression, is help given as a screening test or as a diagnostic test?
How our brain works, brain mapping is not necessary in cases resistant to diagnostic treatment, such as new-onset depression, but if there is a special condition, that is different. If it is a treatment-resistant condition, if the person's brain does not respond to medications, in these cases, it is checked whether there is an abnormal potential in the brain to measure the brain function of the person, whether the right and left brain are working properly.
Can diseases such as Alzheimer's be diagnosed before the onset of the disease with brain imaging?
These methods, which we call predictive value, also have a predictive feature. A brain check-up is performed to understand whether a simple forgetfulness is the beginning of Alzheimer's and this brain check-up is part of functional imaging.