Other diagnostic studies helpful in the diagnosis of the cause<unk>  are EEG for epilepsy, CSF fluid analysis for encephalitis.
Amnesia other diagnostic studies
Delirium other diagnostic studies
Insomnia other diagnostic studies
Anxiety other diagnostic studies
Epilepsy other diagnostic studies
Alzheimer's disease other diagnostic studies
Dementia other diagnostic studies
Epilepsy echocardiography or ultrasound