5 Significant Signs You Need To Go For An EEG Test

Are you looking a professional and experienced neurosurgeon in Kolkata? Undoubtedly you will get a fine list of thousands of neurosurgeons on the internet but before considering a healthcare professional, one need to understand what is EEG and why it is important.  

EEF test: Definition and more!

Electroencephalography is a test to record the electrical activity in the brain. In this test electrodes or the metal discs are used. It is generally used for epilepsy and disorders in brain.

This test has been used for last one century to lead various new researches and discoveries in neurology as well as psychology field. It helps doctors and psychiatrists to treat their patients more accurately.

When should one get an EEG test?

When one is going through some unfamiliar brain activity, you should consult a neurosurgeon in Kolkata. Your doctor may recommend an EEG test to know the cause. There are lots of reasons to believe like sudden incident that affects the brain, trauma, epilepsy and other disorders.

If one has recently gone through a panic attack, nervous breakdown, seizure, fainting then he/she should consult a neurosurgeon doctor in Kolkata. Indeed, a neurologist can understand the serious need of EEG test and then they recommend it for their patients.        

What does EEG measure in the brain?

EEG can detect various brain activities, such as learning, memory, attention, sleep, and emotions, due to the brain's complex network of neurons. Doctors, especially psychiatrists, use EEG to study abnormal brainwave patterns linked to conditions like seizures, panic attacks, insomnia, strokes, headaches, dizziness, and other brain-related issues.

What does EEG measure in the brain?

EEG can detect various brain activities, such as learning, memory, attention, sleep, and emotions, due to the brain's complex network of neurons. Doctors, especially psychiatrists, use EEG to study abnormal brainwave patterns linked to conditions like seizures, panic attacks, insomnia, strWhy do medical professionals recommend EEG tests?

Medical professionals often suggest EEG tests when individuals experience seizures or other events linked to brain abnormalities. It is a primary diagnostic tool for suspected epilepsy cases. Additionally, EEGs can help rule out heart-related causes for such events, guiding treatment decisions or indicating the need for further testing.

Pros and Cons of EEG Testing:

Pros:

Effective for initial diagnoses based on abnormal brain activity.

Relatively affordable, dependable, and safe.

Non-invasive, requiring only electrode placement on the scalp.

Cons:

While EEG tests are valuable for initial assessment, they may not always provide complete answers and often serve as a basis for further imaging or tests.

Common Symptoms That May Require an EEG Test

There are various events that EEG can investigate, as well as a range of seizure-like symptoms that may or may not be related to seizures. In both cases, these symptoms could indicate the need for an EEG test to initiate an initial diagnosis.

These signs include:

Seizures: These can manifest as fainting spells, blackouts, blank stares, jerking movements, funny turns, or déjà vu experiences. Since there are many types of seizures, distinguishing between them and identifying their specific causes may require further investigation.

Panic and Anxiety Attacks: Examining your brainwave activity during these episodes can help your doctor understand triggers and determine appropriate individualized treatments.

Insomnia and Sleep Disorders: EEG monitoring during sleep or sleep deprivation can reveal events that occur during different sleep cycles or those triggered by sleep deprivation, assisting your doctor in identifying the underlying causes.

Brain Dysfunction and Trauma: Following a traumatic head injury or instances of cognitive dysfunction, EEG tests may be necessary to assess the extent and impact of these issues.

Other Conditions: Conditions like strokes, tumors, and brain inflammation in conjunction with seizures or seizure-like events may prompt EEG tests to evaluate the extent of damage or isolate affected brain areas.

If you've experienced any of these symptoms, it's advisable to discuss your concerns with a professional neurosurgeon doctor in Kolkata.