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Epilepsy is a chronic neurological disorder characterized by recurrent seizures caused by sudden and uncontrolled electrical discharges in the brain. These seizures can manifest with various symptoms such as temporary loss of consciousness, motor disturbances, or sensory changes.
Technically, the occurrence of two or more unprovoked seizures (i.e., not linked to a known trigger such as alcohol withdrawal or severe low blood sugar) is considered a primary criterion for diagnosing epilepsy.
The epilepsy diagnosis process begins with a comprehensive physical examination by the doctor, who will meticulously evaluate the patient's medical history and seizure episodes. Understanding the type and triggers of seizures is crucial for an accurate diagnosis.
Various tests may be performed to support the diagnosis and determine the underlying cause of seizures:
* Electroencephalography (EEG): Helps detect abnormal patterns related to seizures by measuring electrical activity in the brain.
* Blood Tests: Conducted to investigate infections, metabolic imbalances, or other conditions that could lead to seizures.
* Neuroimaging (CT/MRI Scans): Computed Tomography (CT) and Magnetic Resonance (MR) imaging help in diagnosis by visualizing physical problems such as brain tumors, structural abnormalities, or infections that could cause seizures. MRI, in particular, can provide more detailed images of brain tissue, offering more precise findings.
How Is Epilepsy Diagnosed?
Technically, the occurrence of two or more unprovoked seizures (i.e., not linked to a known trigger such as alcohol withdrawal or severe low blood sugar) is considered a primary criterion for diagnosing epilepsy.
The epilepsy diagnosis process begins with a comprehensive physical examination by the doctor, who will meticulously evaluate the patient's medical history and seizure episodes. Understanding the type and triggers of seizures is crucial for an accurate diagnosis.
Various tests may be performed to support the diagnosis and determine the underlying cause of seizures:
* Electroencephalography (EEG): Helps detect abnormal patterns related to seizures by measuring electrical activity in the brain.
* Blood Tests: Conducted to investigate infections, metabolic imbalances, or other conditions that could lead to seizures.
* Neuroimaging (CT/MRI Scans): Computed Tomography (CT) and Magnetic Resonance (MR) imaging help in diagnosis by visualizing physical problems such as brain tumors, structural abnormalities, or infections that could cause seizures. MRI, in particular, can provide more detailed images of brain tissue, offering more precise findings.