This application is developed to study neurology in English, German, French, Japanese, and Chinese for medical students and professionals such as physicians and nurses. It consists of 38 chapters: cerebral hemisphere, visual pathway, diplopia, facial palsy, nystagmus, base of the skull, manual muscle testing, pyramidal tract, deep tendon reflexes, pathological reflexes, ankle clonus, acetylcholine, norepinephrine, carotid arteriography, vertebral arteriography, middle cerebral artery, autoregulation, subclavian steal syndrome, myelography, subdural hematoma, parachute reaction, Moro reflex, tunnel vision, and Hoover sign.