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The trigeminal nerve is a mixed cranial nerve responsible for sensory data such as tactition (pressure), thermoception (temperature), and nociception (pain) originating from the face above the jawline; it is also responsible for the motor function of the muscles of mastication, the muscles involved in chewing but not facial expression.
The spinal counterparts of the trigeminal nucleus (cells in the dorsal horn and dorsal column nuclei of the spinal cord) contain a sensory map of the rest of the body. The trigeminal nucleus extends throughout the brainstem, from the midbrain to the medulla, continuing into the cervical cord (where it merges with the dorsal horn cells of the ...
Atypical trigeminal neuralgia (ATN) is a rare form of neuralgia and may also be the most misdiagnosed form. The symptoms can be mistaken for migraines, dental problems such as temporomandibular joint disorder, musculoskeletal issues, and hypochondriasis. ATN can have a wide range of symptoms and the pain can fluctuate in intensity from mild ...
The neurologist believed I had trigeminal neuralgia and suggested I have an MRI to confirm the diagnosis. He noted that a CT scan cannot image nerves and blood vessels, which is likely why I wasn ...
Distal muscular dystrophy, also called distal myopathy, is essentially any muscle disease that preferentially affects the hands and/or feet, a much less common pattern than proximal muscle weakness. Late adult-onset type 1; Late adult-onset type 2a; Late adult-onset type 2b; Early adult-onset type 1; Early adult-onset type 2; Early adult-onset ...
The superior cerebellar artery is frequently the cause of trigeminal neuralgia. It compresses the trigeminal nerve (CN V), causing pain on the patient's face (the distribution of the nerve). This may be treated with vascular microsurgery to decompress the trigeminal nerve. [2] At autopsy, 50% of people without trigeminal neuralgia will also be ...
Cranial nerve disorder (e.g., trigeminal neuralgia) Autonomic nervous system disorders (e.g., dysautonomia, multiple system atrophy) Epilepsy; Movement disorders of the central and peripheral nervous system such as Parkinson's disease, essential tremor, amyotrophic lateral sclerosis (ALS), [failed verification] and Tourette syndrome [failed ...
Widely misunderstood but fairly common, fibromyalgia is characterized by widespread pain in your bones, muscles, or ligaments—which affects about 10 million Americans, according to the National ...