In emergency medicine, a<unk>  is a temporary improvement in a patient's condition after a traumatic brain injury, after which the condition deteriorates. A<unk>  is especially indicative of an epidural hematoma. An estimated 20 to 50% of patients with epidural hematoma experience such a<unk> .
Lucid interval
Lucid Interval
Bizarre ER
Plateau potentials
Optokinetic drum
Deep sulcus sign
Hyperfocus
Frontal release sign