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What is Nerve conduction studies? Understanding Nerve conduction studies
What is Nerve conduction studies? Nerve conduction studies (NCS) are medical tests used to assess the function and health of the nerves in the body. During an NCS, electrical stimulation is applied to specific nerves, and the response of the nerves is recorded and analyzed. The test involves the use of small electrodes that are […]
What is Electromyography (EMG)? Understanding Electromyography (EMG)
What is Electromyography (EMG)? Electromyography (EMG) is a medical technique used to assess the electrical activity in muscles. It involves the use of small sensors called electrodes that are placed on the surface of the skin or inserted into the muscle tissue. These electrodes detect and record the electrical signals generated by muscles during contraction […]
What is Electroencephalogram (EEG)? Understanding Electroencephalogram (EEG)
What is Electroencephalogram (EEG)? An electroencephalogram (EEG) is a test that records the electrical activity of the brain. It is a non-invasive procedure that involves placing electrodes on the scalp, which detect and amplify the brain’s electrical signals. The EEG measures the continuous electrical activity of the brain in the form of brainwaves. These brainwaves […]
What is Computed tomography (CT)? “Understanding Computed Tomography (CT)”
“What is Computed tomography (CT)?” Computed tomography (CT), also known as computed axial tomography (CAT), is a medical imaging technique that combines X-ray technology with computer processing to produce detailed, cross-sectional images of the body. It is a non-invasive procedure that provides valuable diagnostic information for various medical conditions. During a CT scan, the patient […]
What is Magnetic resonance imaging (MRI)? Understanding the basics of MRI
What is Magnetic resonance imaging (MRI)? Magnetic resonance imaging (MRI) is a medical imaging technique used to obtain detailed images of the body’s internal structures. It uses a strong magnetic field and radio waves to generate these images. MRI can provide highly detailed information about soft tissues, organs, bones, and other structures within the body. […]
What is Neuroimaging? Understanding Neuroimaging Techniques
What is Neuroimaging? Neuroimaging refers to the use of various imaging techniques to study and visualize the structure and function of the brain. It allows researchers and medical professionals to examine the brain at different levels of detail, helping to understand its organization, processes, and abnormalities. Neuroimaging techniques include magnetic resonance imaging (MRI), functional magnetic […]
What is Neuropathy? Understanding Neuropathy
What is Neuropathy? Neuropathy is a medical condition that affects the nerves, specifically the peripheral nerves that connect the central nervous system (brain and spinal cord) to the rest of the body. Peripheral neuropathy, the most common form of neuropathy, occurs when these nerves become damaged or dysfunctional. This can result in a variety of […]
What is Migraine? Causes and Symptoms
What is Migraine? Migraine is a neurological condition characterized by recurrent episodes of severe headaches. These headaches are typically pulsating or throbbing and usually affect one side of the head. Migraines are often accompanied by other symptoms such as nausea, vomiting, and sensitivity to light and sound. The exact cause of migraines is not fully […]
What is Alzheimer’s disease? Alzheimer’s disease explained
What is Alzheimer’s disease? Alzheimer’s disease is a progressive neurological disorder that affects the brain. It is the most common form of dementia and typically affects older adults, although it can also occur in younger individuals. Alzheimer’s disease is characterized by the accumulation of abnormal protein deposits, called plaques and tangles, in the brain which […]
What is Multiple sclerosis? “Understanding Multiple sclerosis”
“What is Multiple sclerosis?” Multiple sclerosis (MS) is a chronic autoimmune disease that affects the central nervous system. It occurs when the immune system mistakenly attacks the protective covering of nerve fibers (myelin) in the brain and spinal cord. This causes communication problems between the brain and the rest of the body. The exact cause […]