Absence epilepsy: clinical features
Evidence-based neurology checklist on absence epilepsy: clinical features: Typical absence features Transient impairment of consciousness: this has a sudden onset and offset Staring Behavioural arrest Eyelid fluttering Hand and facial automatisms They may be provoked by 2-3 minutes of…
Typical absence features
- Transient impairment of consciousness: this has a sudden onset and offset
- Staring
- Behavioural arrest
- Eyelid fluttering
- Hand and facial automatisms
- They may be provoked by 2-3 minutes of hyperventilation
Tonic and clonic movements
Atonic movements
Automatisms
Autonomic features
Atypical absences
Absence status epilepticus: types
Absence status epilepticus: features
Electroencephalogram (EEG): features
References
- Panayiotopoulos CP. Typical absence seizures and their treatment. Arch Dis Child 1999; 81:351-355.
- Ropper AH, Brown RH. Principles of Neurology eighth edition. McGraw Hill New York 2005 p274.
- Tenney JR, Glauser TA. The current state of absence epilepsy: can we have your attention? Epilepsy Curr 2013; 13:135-140.
- Bilo L, Pappatà S, De Simone R, Meo R. The syndrome of absence status epilepsy: review of the literature. Epilepsy Res Treat 2014; 2014:624309.
- Alves-Leon SV, Cardoso MF, Pereira VC, Meira ID. Clinical and electroencephalographic characteristics of a cohort of patients with epilepsy and absence seizures. Arq Neuropsiquiatr 2009; 67:986-994.
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