Notes

Axial Tonic Seizures
Axial tonic seizures are characterized by a sustained flexion or extension of a muscle group. They usually involve the upper limbs, but can also affect the lower limbs.

These seizures are usually classified as medical emergencies. The duration of these seizures is typically 10-20 seconds, but they can last longer. It is important to understand the cause of these seizures and their symptoms. If you experience any of the following, seek emergency care right away.

Axial tonic seizures often occur during sleep. They may also be associated with apnea. This is because the muscles involved in respiration are affected. You may stop breathing and you can experience blue lips.

Other features of tonic seizures include a clenched jaw, wide open eyes, and contractions of the mouth. Some patients may expel high-pitched cry during their seizures.

The ictal EEG of tonic seizures varies depending on the underlying etiology. Most tonic seizures have a simple, low-amplitude, fast-activity pattern that is frequently masked by muscle artifact.

In addition, axial tonic seizures may have autonomic alterations. Seizures with autonomic manifestations include mydriasis, tachycardia, and irregular tachypnea.

In addition, tonic axorhizomelic seizures are characterized by a similar pattern to axial tonic seizures. seizure alert monitor Patients begin with contractions of the upper limbs and then extend their neck and trunk. There are also instances of asymmetric tonic seizures, which are characterized by tonic contractions on one side of the body.

Tonic seizures are classified as a medical emergency because they may be caused by stress or illness. Most of them occur in children and they are associated with significant cognitive impairment. However, people of all ages can have tonic seizures.
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