Malingering
Hypokalemic Periodic Paralysis
Complex regional pain syndrome
Multiple Sclerosis
Myasthenia Gravis
Stroke
Guillain-Barre Syndrome
Spinal Impingement/Epidural Abscess
Organic causes
Delirium
Dementia
Overdose
Psychiatric causes
Depression
Anxiety<unk> 
Bipolar<unk> 
Acute psychosis
Panic attack
Schizophrenia
Delirium
Dementia
Overdose
Depression
Anxiety<unk> 
Bipolar<unk> 
Acute psychosis
Panic attack
Schizophrenia
Conversion disorder
Malingering
Post-concussive syndrome
Hypokalemic Periodic Paralysis
Transient ischemic attack
Complex regional pain syndrome
Ischemic stroke
Multiple Sclerosis