Browse plain-English disease and condition guides, including symptoms, causes, diagnosis, treatment options, prevention, and when to seek medical care.
12 Cranial Nerves/The cranial nerves provide afferent and efferent (sensory, motor, and autonomic) innervation to the structures of the head and neck. Unlike spinal nerves whose...
Read articleThe abducens nerve is a crucial part of our body’s nervous system, responsible for controlling the movement of our eyes. However, when this nerve undergoes atrophy,...
Read articleAbducens nerve cancer, also known as abducens nerve schwannoma or abducens nerve glioma, is a rare type of tumor that affects the sixth cranial nerve. This...
Read articleAbducens nerve compression occurs when the sixth cranial nerve, responsible for controlling eye movement, is squeezed or damaged. This condition can lead to various symptoms affecting...
Read articleAbducens nerve degeneration is a condition that affects the sixth cranial nerve, which controls the movement of the eye. This article aims to provide a clear...
Read articleAbducens nerve diseases affect the sixth cranial nerve, responsible for controlling eye movement. These conditions can lead to various symptoms, affecting vision and overall health. Understanding...
Read articleAbducens nerve disorders can cause problems with eye movement, leading to various symptoms and difficulties. Understanding the causes, symptoms, diagnosis, and treatment options for these disorders...
Read articleAbducens nerve dysfunction, also known as sixth nerve palsy or cranial nerve VI dysfunction, affects the nerve responsible for controlling the movement of the lateral rectus...
Read articleAbducens nerve dysfunction and ischemia are medical conditions that affect different parts of the body but can have significant impacts on a person’s health and wellbeing....
Read articleAbducens nerve lesions can lead to various difficulties in eye movement and coordination. Understanding the causes, symptoms, diagnosis, and treatment options for these lesions is crucial...
Read articleAbducens nerve malformation is a condition affecting the sixth cranial nerve, which controls the movement of the eye. When this nerve is not functioning properly due...
Read articleAbducens nerve neuralgia, often referred to as sixth nerve neuralgia, is a condition that affects the sixth cranial nerve, responsible for controlling the movement of the...
Read articleSpastic quadriparesis syndrome means weakness in all four limbs with increased muscle tone (stiff, tight muscles) because the upper motor neuron (UMN) system is damaged. The...
Read articleNeurolipomatosis means there is an overgrowth of normal fat and fibrous tissue inside a peripheral nerve. The nerve becomes thick, bulky, and sometimes feels like a...
Read articleFamilial Danish Dementia is a very rare, inherited brain disease. It runs in families in an autosomal dominant way (if one parent has the faulty gene,...
Read articleCerebral amyloid angiopathy, or CAA, is a disease of the small and medium blood vessels on the surface and in the outer parts of the brain....
Read articleAcute type M3 myeloid leukemia is a fast-growing blood cancer where many immature white cells called promyelocytes build up in the bone marrow and blood. These...
Read articleAcute hemorrhagic encephalomyelitis is a sudden and very aggressive inflammation of the brain (and sometimes the spinal cord). It attacks the white matter, which carries signals...
Read articleAcute haemorrhagic leucoencephalitis (AHLE)—also called Hurst disease, Weston Hurst syndrome, acute haemorrhagic encephalomyelitis (AHEM)—is a very rare, hyper-acute inflammation of the brain’s white matter. It often...
Read articleAcute flaccid myelitis (AFM) is a sudden illness that damages the gray matter of the spinal cord, especially the front (anterior horn) cells that control muscles....
Read articleMean Corpuscular Volume (MCV) is a blood test measurement that shows the average size of your red blood cells. Red blood cells carry oxygen from your...
Read articleFunctional Neurological Symptom Disorder (FNSD) is a condition where individuals experience real neurological symptoms—such as weakness, tremors, or seizures—without any detectable structural or biochemical cause in...
Read articleSjögren–Larsson syndrome is a rare, inherited disorder that affects both the skin and the nervous system. It arises because of a deficiency of the enzyme fatty...
Read articleCongenital Myasthenic Syndromes (CMS) are a group of inherited disorders affecting the safety and reliability of signal transmission at the neuromuscular junction, where nerves meet muscle...
Read articleProgressive Supranuclear Palsy (PSP) is a rare, progressive neurodegenerative disorder characterized by the abnormal accumulation of tau protein in certain brain regions, leading to widespread neuronal...
Read articleAbducens nerve palsy is a condition in which the sixth cranial nerve (the abducens nerve) does not function properly, leading to weakness or paralysis of the...
Read articleMixed sensory-autonomic ganglionopathy (MSAG) is a rare disorder in which both sensory and autonomic ganglia—the nerve cell clusters responsible for transmitting sensory information (touch, pain, temperature)...
Read articleSmall-fiber sensory ganglionopathy (SFSG) is a rare disorder characterized by selective injury to the cell bodies (ganglia) of the small-diameter sensory neurons in the dorsal root...
Read articleLarge-fiber sensory ganglionopathy, also known as sensory neuronopathy, is a disorder in which the sensory neurons located in the dorsal root ganglia—the clusters of nerve cell...
Read articleVasculitic Sensory Ataxic Neuropathy is a rare form of peripheral nerve injury in which inflammation of the small blood vessels (vasculitis) supplying the sensory nerves leads...
Read articleSarcoidosis-related sensory neuropathy is a form of peripheral nerve damage that arises as a complication of sarcoidosis, a multisystem granulomatous disease. In sarcoidosis, clusters of inflammatory...
Read articlePOEMS syndrome is a rare multisystem disorder caused by an underlying plasma cell disorder. The name “POEMS” stands for Polyneuropathy, Organomegaly, Endocrinopathy, Monoclonal gammopathy, and Skin...
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