1) Introduction to Neurosciences. 2) Nociceptive and neuropathic pain. Headaches and migraine. Trigeminal and glossopharyngeal neuralgias. Trigemino-autonomic headaches. 3) Pathophysiology of the peripheral nerve. Nerve lesions in dental practice (inferior alveolar nerve and lingual nerve): causes, symptoms, diagnosis. 4) Facial palsy, facial hemispasm, oromandibular dystonia and dyskinesias, bruxism. 5) The motor system , the voluntary movement, the mirror neurons and the mirror system. Autism spectrum disorders and the broken mirror theory. Pathophysiology of spasticity. 6) Stroke: pathophysiology and symptoms of ischemic stroke. Cerebral hemorrhage, subaracnoid hemorrhage. 7) Parkinson disease, dystonia, chorea. 8) Neuromuscular disorders: Guillain-Barré syndrome, Myasthenia gravis. 9) Amyotrophic lateral sclerosis. 10) Sincope pathophysiology and treatment. 11) Epileptic seizures: pathophysiology, classification. How to manage a generalized convulsive seizure. 12) Sleep and dream. Sleep disorders: in particular obstructive sleep apnea syndrome.