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 articleThe middle cerebral artery (MCA) is the largest branch of the internal carotid and the commonest site of large-vessel stroke. When the entire proximal M1 trunk...
Read articleA superior-division infarct of the middle cerebral artery (MCA) is a type of ischemic stroke in which the clot lodges in the superior (frontal-parietal) trunk of...
Read articleThe middle cerebral artery is the brain’s biggest branch off the internal carotid artery. It supplies most of the outer (lateral) surface of the cerebral hemispheres,...
Read articleA complete (proximal) MCA syndrome happens when the main trunk (M1 segment) of the middle cerebral artery is suddenly blocked or ruptures near its origin. Because...
Read articleMiddle Cerebral Artery (MCA) syndrome is the collection of brain problems that appear when blood flow through the MCA suddenly falls or stops. The artery feeds...
Read articleNutritional Motor Neuropathy (NMN) is a nerve-damage syndrome that develops when the body is deprived of key vitamins, minerals, or overall calories for weeks to months....
Read articleCritical Illness Motor Neuropathy (CIMN) is an acute, diffuse injury to the motor portions of peripheral nerves that develops in severely ill, usually ventilated, ICU patients....
Read articleParaneoplastic Motor Neuropathy is a rare, immune-driven attack on the motor nerves that control voluntary muscle movement. It happens because the body tries to fight a...
Read articleToxic motor neuropathy is a nerve-damage disorder in which chemicals, drugs, or biological toxins selectively attack the motor fibers that control muscle movement. Unlike diabetic or...
Read articleDiabetic motor neuropathy is a form of nerve damage that strikes the big motor nerves powering your muscles rather than (or long before) the small sensory...
Read articleImmune-mediated motor neuropathy (IMMN) is an umbrella term for a small group of rare disorders in which the body’s own immune system mistakenly attacks the motor...
Read articleDistal Hereditary Motor Neuropathy—often shortened to dHMN—is a group of inherited nerve disorders in which the longest, most distant motor nerves slowly degenerate. Motor nerves carry...
Read articleDistal Axonal Motor Neuropathy (often shortened to DAMN or simply “distal motor axonal neuropathy”) is a nerve-wasting disorder in which the long, thin extensions (axons) of...
Read articleCritical-Illness Motor Axonopathy (CIMA) is the pure motor, axonal form of the broader syndrome called critical-illness polyneuropathy and myopathy (CIP/CIM). In CIMA, the long “wires” (axons)...
Read articleParaneoplastic Motor Neuropathy (PMN) is a rare, immune-mediated nerve disorder triggered by an underlying, often hidden cancer. It causes slowly progressive limb weakness, muscle wasting, and...
Read articleDiabetic distal motor neuropathy (DDMN) is a form of diabetic peripheral neuropathy in which chronically high blood-sugar levels damage the longest motor nerve fibres first, causing...
Read articlePure Motor CIDP is a rare immune-mediated disorder in which your own immune system attacks the myelin sheath—the protective “insulation” around peripheral motor nerves—without noticeably harming...
Read articleDistal Acquired Demyelinating Symmetric Neuropathy (DADS) is an uncommon, slow-moving variant of chronic inflammatory demyelinating polyradiculoneuropathy (CIDP). Unlike classic CIDP, which weakens muscles close to the...
Read articleMMN, sometimes called “multifocal motor neuropathy with conduction block,” is an autoimmune peripheral neuropathy. In plain English, your body’s defence system mistakenly produces antibodies (most often...
Read articleOccipital Horn Syndrome (OHS) is a rare, inherited connective-tissue and copper-transport disorder caused by harmful changes (pathogenic variants) in the ATP7A gene on the X-chromosome. Because...
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