Neurologists have been using EEG for decades. They use brainwaves to determine brain functions. The EEG or electroencephalogram has been a method of identifying any traumatic brain injury or malfunction through the brain-wave patterns.
The anomalies in electrical signals of the brain could be visually displayed using a more quantitative approach in addition to EEG. Quantitative Electroencephalogram is a new technique of analyzing electrical signals in the brain via the topographic display.
EEG, though, has been a favorite technique for neurologists to study brain functions in terms of electric signals. The new approach is a more quantitative one. If you are new to this term and want to explore it, then you must read this post to the last word.
What Is Quantitative EEG?
In order to understand Quantitative Electroencephalography, let’s first discuss what EEG or Electroencephalography is.
EEG is a technique used to detect and identify issues that may cause brain cells to malfunction. Brain cells use electrical impulses to communicate with one another. This communication may get interrupted due to potential reasons. This can lead to severe mental illness.
While EEG reads the communication patterns between these brain cells, quantitative EEG is a modern technique that displays what EEG reads in the form of a map. That is why it may also be referred to as the brain mapping technique.
How Does It Work?
Qualitative EEG is a technique that reads brain function with the help of electrodes consisting of tiny metal plates being attached to the scalp of the patient. These metal plates are pasted to the scalp in order to read the electrical signals produced by the brain.
While EEG is an old technique that reads the brain functions detecting the electrical impulses, a quantitative electroencephalograph shows a brain map depicting how the brain is operating.
What Issues Can Be Diagnosed Using qEEG?
Although Electroencephalogram has been used for decades to deal with various mental disorders, the new approach is the same as before, with the exception that it is more of a quantitative technique.
Here’s a couple of illnesses and disorders that could be diagnosed using qEEG or Quantitative Electroencephalogram.
- Depression
- Epilepsy
- Seizures
- Sleeping Disorders
- Eating Disorders
- Anxiety
- Syndromes pertaining to autism
- Insomnia
- Parkinson’s disease
- Attention Deficit Hyperactivity Disorder
- Obsessive-Compulsive Disorder or OCD
- Post-Traumatic Stress Disorder
- Tinnitus
- Schizophrenia
- Bipolar disorders
- Learning Disabilities
- Asperger Syndrome
The Takeaway
People have been familiar with the term EEG or Electroencephalography for decades. However, what now makes a debut is a more qualitative approach that uses the data generated by EEG to display it in the form of a brain map.
In addition, what Electroencephalography may detect using brain impulses can be visualized in the form of brain mapping. With the help of EEG, doctors and specialists have been quick in identifying any anomalies in brain functions if they notice any irregularities in the electroencephalogram.
Their work has been more simplified ever since the graphical data was transformed into a topographic display. More so, what has been a visual representation of brain impulses can now be seen in the form of a map.
With the help of an image of your brain that would display and depict what is wrong with your brain function based on the electrical activity of your brain cells, you can have a diagnosis in the form of a map.
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