Locked-In Syndrome (LIS) is a rare neurological condition that leaves individuals fully conscious and aware but unable to move or communicate verbally due to complete paralysis of nearly all voluntary muscles in the body, except for those controlling eye movements. Locked-In Syndrome (LIS) is characterized by quadriplegia, lower cranial nerve paralysis (except for vertical eye […]
Cerebral cavernous malformation (CCM), also known as cavernous angioma or cavernoma, is a vascular disorder characterized by the formation of abnormal blood vessels in the brain or spinal cord. Types:There are three types of cerebral cavernous malformations:• Familial CCM: Inherited form caused by genetic mutations.• Sporadic CCM: Occurs randomly without a familial history.• Mixed CCM: […]
Huntington’s disease (HD) is a progressive, hereditary neurological disorder that affects movement, cognition, and behavior. In more simple words, it is an inherited condition in which nerve cells in the brain break down over time. It typically starts in a person’s 30s or 40s. It is caused by a mutation in the HTT gene, leading […]
Cranial nerves are a set of 12 paired nerves that originate from the brain and primarily innervate structures of the head and neck. Cranial nerves are responsible for various sensory, motor, and autonomic functions, including vision, smell, taste, facial expression, and swallowing. Classification:Cranial nerves are classified based on their functions into sensory, motor, or mixed […]
Trigeminal neuralgia, a condition characterized by severe facial pain, can lead to various complications that significantly impact a person’s quality of life. These complications may include psychological effects such as depression and anxiety due to chronic pain, as well as social repercussions stemming from difficulty in performing daily activities and maintaining relationships. Managing these complications […]
Organ failure is a severe medical condition in which one or more of the body’s vital organs, such as the heart, lungs, liver, or kidneys cannot perform their essential functions due to various underlying issues, potentially leading to life-threatening consequences. This can be a result of damage to the organ’s cells, reduced blood flow, or […]