Alzheimer’s Disease: Causes, Symptoms, Treatment & Types Introduction Alzheimer’s Disease is a progressive neurodegenerative disorder that represents the most common form of dementia, accounting for 60-80% of dementia cases. It primarily affects older adults, leading to a gradual decline in cognitive function, memory, and behavior. Alzheimer’s Disease is characterized by its insidious onset and progression, […]
Spinal Cord Injury: Causes, Symptoms, Treatment & Types Introduction A spinal cord injury (SCI) represents a severe disruption to the spinal cord’s normal functioning, which can lead to a loss of motor, sensory, or autonomic function below the level of the injury. The spinal cord is a critical conduit for transmitting neural signals between the […]
Functional MRI (fMRI): Purpose, Procedure, Cost, and Side Effects Introduction Functional Magnetic Resonance Imaging (fMRI) is a specialized type of MRI scan used to measure and map brain activity. Unlike conventional MRI, which provides detailed images of brain anatomy, fMRI focuses on detecting changes in blood flow associated with neuronal activity. This technique provides insights […]
Brain MRI Scan: Purpose, Procedure, Cost, and Side Effects Introduction A Brain MRI (Magnetic Resonance Imaging) scan is a non-invasive imaging technique that uses strong magnetic fields and radio waves to create detailed images of the brain. Unlike other imaging methods such as CT scans or X-rays, MRI does not use ionizing radiation. This advanced […]
Brain PET/CT Scan: Purpose, Procedure, Cost, and Side Effects Introduction A Brain PET/CT scan is a sophisticated imaging technique that combines the functional insights of Positron Emission Tomography (PET) with the detailed anatomical information provided by Computed Tomography (CT). This hybrid imaging method is instrumental in diagnosing and managing various brain conditions, including tumors, epilepsy, […]
Difference Between a Neurosurgeon and a Neurologist Understanding the difference between a neurosurgeon and a neurologist is crucial for patients navigating the complexities of neurological care. Although both specialties focus on the nervous system, their roles, training, and approaches to treatment are distinct. This comprehensive comparison explores the fundamental differences between neurosurgeons and neurologists, shedding […]