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At first, Alzheimer’s usually damages the connections among neurons in parts of the brain involved in memory, including the entorhinal cortex and hippocampus. It later affects areas in the cerebral cortex responsible for language, reasoning, and social behavior. Eventually, many other areas of the brain and surrounding neurons are damaged and ...
Celiac disease is a digestive problem that hurts your small intestine. It stops your body from taking in nutrients from food. You may have celiac disease if you are allergic to gluten. Celiac disease is genetic. It is more common in people who are white, have type 1 diabetes, are obese, or have ancestors from Europe.
Jul 30, 2021 · Summary. The cardiovascular system consists of the heart, blood vessels, and blood. Its primary function is to transport nutrients and oxygen-rich blood to all parts of the body and to carry ...
Aug 25, 2022 · The buildup of these plaques is called atherosclerosis (ath-ur-o-skluh-ROE-sis). Atherosclerosis reduces blood flow to the heart and other parts of the body. It can lead to a heart attack, chest pain (angina) or stroke. Coronary artery disease symptoms may be different for men and women. For instance, men are more likely to have chest pain.
Apr 5, 2024 · Parkinson's disease is a progressive disorder that affects the nervous system and the parts of the body controlled by the nerves. Symptoms start slowly. The first symptom may be a barely noticeable tremor in just one hand. Tremors are common, but the disorder also may cause stiffness or slowing of movement.
Jan 11, 2023 · Your signs and symptoms, if any, will depend on the affected part of your body. Pelvis. Paget's disease of bone in the pelvis can cause hip pain. Skull. An overgrowth of bone in the skull can cause hearing loss or headaches. Spine. If your spine is affected, nerve roots can become compressed. This can cause pain, tingling and numbness in an arm ...
Jan 8, 2024 · The respiratory system is the organs and other parts of your body involved in breathing, when you exchange oxygen and carbon dioxide. All the cells in your body need oxygen to work. As they take ...
