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Famed physicist and cosmologist Stephen Hawking was diagnosed with Amyotrophic Lateral Sclerosis (ALS) in 1963. The disease is a progressive motor neuron disorder that affects the nerve cells in the brain and spinal cord responsible for muscle movement. As ALS progresses, it weakens muscles and...

Mental disorders are medical conditions that are characterized by changes in thinking, emotions, or behavior. These conditions can affect an individual’s ability to function normally in everyday life. The 7 main mental disorders are: 1. Anxiety disorders: Anxiety disorders involve intense fear...

Yes, cerebral palsy can affect speech. People with cerebral palsy may have difficulty speaking clearly and articulating words, and may have difficulty controlling the muscles of the mouth and tongue needed for speech. This can lead to slurred speech, or a very quiet or weak voice. Some people...

Air pollutants have a direct and detrimental effect on the human respiratory system. Exposure to air pollutants can cause respiratory diseases, such as asthma, bronchitis, and chronic obstructive pulmonary disease (COPD). In addition, air pollutants can cause inflammation and irritation of the...

Huntington's Disease (HD) is a progressive, neurodegenerative disorder that typically begins in adulthood, usually between the ages of 30 and 50. In rare cases, however, it can occur earlier. Juvenile HD (JHD) is a rare form of the disease that begins before the age of 20, with onset typically...

An alcoholic's behavior may vary from person to person, but there are some general signs to look out for. One of the most obvious signs of an alcoholic is an increased tolerance for alcohol. This means that the person may need to drink more alcohol to achieve the same effects as before. An...

When it comes to abdominal pain, it is important to take it seriously and not ignore it. Abdominal pain can be an indication of a serious underlying medical condition, such as appendicitis, diverticulitis, or an infection. If you are experiencing abdominal pain, it is important to seek medical...

Yes, a burst abscess can make you very sick. An abscess is a pocket of pus, which is a collection of bacteria and white blood cells. When an abscess bursts, the bacteria and white blood cells can enter the bloodstream and spread throughout the body. This can cause a serious infection, known as...

Mild atherosclerosis, also known as hardening of the arteries, is a common and normal condition that occurs as a result of the natural aging process. Over time, plaque can build up in the arteries, leading to a narrowing of the vessels and a decrease in the amount of blood flowing through them...

There is currently no accurate estimate of how many species of actinomycetes exist in the world, as their diversity is still not fully understood. However, it is estimated that there are between 10,000 and 20,000 species of actinomycetes in existence. This includes both well-studied species and...

Yes, an irregular heartbeat can heal depending on the underlying cause. An irregular heartbeat, or arrhythmia, can be caused by a variety of things including a medical condition, lifestyle habits, or medications. If the cause of the arrhythmia is a medical condition such as high blood...

Golf bunkers, otherwise known as sand traps, can be a daunting obstacle on the course. Though they require a certain level of skill to overcome, there are some strategies that can help a golfer escape them successfully. The first step in escaping a sand trap is to assess the lie and the lay of...

Genes associated with aggressive periodontitis are mainly located in the HLA (human leukocyte antigen) region of the genome. The three main genes associated with aggressive periodontitis are HLA-DQA, HLA-DQB, and HLA-DRB1. HLA-DQA is a gene that helps to identify foreign substances to the body...

Early atherosclerosis is a condition in which fatty deposits called plaque accumulate within the walls of arteries. This condition can occur at a young age and can lead to a number of potential health complications. The build-up of plaque is caused by a number of factors, including a poor diet...

Chiari headaches can be managed through a variety of techniques. The first step to stopping a Chiari headache is to identify the triggers and avoid them. Common triggers include physical activities, stress, high altitude, and dehydration. Reducing stress levels and getting adequate rest can help...

Living with COPD (Chronic Obstructive Pulmonary Disease) can be a difficult and challenging journey. It is a progressive, long-term lung disease that makes it increasingly difficult to breathe over time. While there is no cure, there are treatments and lifestyle changes that can help slow down...

No, 15 minutes of exercise a day is not enough to maintain a healthy lifestyle. While any amount of exercise is beneficial, the American Heart Association recommends getting at least 150 minutes of moderate-intensity aerobic exercise and two days of muscle-strengthening activities per week. In...

Yes, Angelman Syndrome is an intellectual disability. It is a rare genetic disorder that is characterized by severe delays in cognitive development, lack of speech, and ataxia. It is caused by the absence or malfunction of the UBE3A gene, which is located on chromosome 15. People with Angelman...

Atherosclerosis, a condition in which fatty deposits build up in the walls of arteries, can start to occur at any age, although it becomes more common with age. The first signs of atherosclerosis can begin as early as childhood. In fact, studies have shown that even in children as young as 6...

Yes, it is possible for women with PID (pelvic inflammatory disease) to experience menstrual bleeding. The severity of the symptoms associated with PID can range from mild to severe, so it is possible that women with PID may experience their period as usual, or they may not experience it at all...