Neurosurgery encompasses a wide range of procedures to treat nervous system disorders . Among the diverse neurosurgical interventions, deep brain stimulation (DBS) has emerged as a revolutionary procedure that has transformed the treatment of certain neurological conditions. In this article, we will delve into the intricacies of deep brain stimulation, highlighting its significant impact and applications in neurosurgery. Understanding Deep Brain Stimulation (DBS) Deep brain stimulation involves the implantation of electrodes in specific brain regions to modulate abnormal neural activity and alleviate symptoms of various neurological conditions. It is primarily used to treat movement disorders such as Parkinson's disease, essential tremor, and dystonia. Additionally, DBS is being explored as a potential therapeutic option for psychiatric conditions like obsessive-compulsive disorder (OCD) and major depressive disorder. The DBS Procedure Preoperative Evaluation: Prior to the procedur...
Glioblastoma, a highly aggressive and malignant form of brain cancer , is known to pose significant challenges to patients and their loved ones. As we delve into the intricacies of this devastating disease, one pressing question emerges: What is the life expectancy of a person with glioblastoma? In this article, we aim to shed light on this topic by exploring various factors that influence prognosis, treatment options, and advancements in medical science. Understanding Glioblastoma: Glioblastoma, also referred to as GBM, is a type of primary brain tumor that arises from glial cells within the brain. It is characterized by its rapid growth, invasiveness, and resistance to conventional treatments. Unfortunately, glioblastoma accounts for the majority of malignant brain tumors and carries a grim prognosis. Factors Influencing Life Expectancy: Age: Age plays a crucial role in determining life expectancy for individuals diagnosed with glioblastoma. Younger patients tend to have a relat...
A brain tumor is a type of abnormal growth that occurs in the brain or spine. Brain tumors are classified as either primary or secondary tumors. Primary tumors originate within the brain, while secondary tumors are those that spread to the brain from other parts of the body. Types of Brain Tumors: There are two main types of brain tumors: benign and malignant. Benign tumors are non-cancerous and grow slowly, whereas malignant tumors are cancerous and tend to grow at a faster rate. Symptoms of Brain Tumors: The symptoms of a brain tumor depend on its location and size. Common symptoms include headaches, nausea, vomiting, dizziness, seizures, blurred vision, speech difficulties, and cognitive problems. Diagnosis of Brain Tumors: The diagnosis of a brain tumor typically involves a physical examination, imaging tests such as CT scans, MRI scans, and PET scans, and a biopsy to confirm the presence of cancer cells. Treatment Options for Brain Tumors: There are several treatment options avai...
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