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Alzheimer's disease

Carpal Tunnel Syndrome Fact Sheet Treatments for carpal tunnel syndrome should begin as early as possible, under a doctor's direction. Underlying causes such as diabetes or arthritis should be treated first. Initial treatment generally involves resting the affected hand and wrist for at least 2 weeks, avoiding activities that may worsen symptoms, and immobilizing the wrist in a splint to avoid further damage from twisting or bending. If there is inflammation, applying cool packs can help reduce swelling. Non-surgical treatments Drugs - In special circumstances, various drugs can ease the pain and swelling associated with carpal tunnel syndrome. Exercise - Stretching and strengthening exercises can be helpful in people whose symptoms have abated. Alternative therapies - Acupuncture and chiropractic care have benefited some patients but their effectiveness remains unproved. Surgery Carpal tunnel release is one of the most common surgical procedures in the United States.

Alzheimer's Disease (Alzheimer's) Gus Alva (Medical Director, ATP Clinical Research) gives expert video advice on: What is "Alzheimer's disease"?; How can I identify the first stage of Alzheimer's disease?; What happens to the brain of an Alzheimer's patient? and more... What is "Alzheimer's disease"? Alzheimer's disease happens to be the most common type of dementia. What are the symptoms of Alzheimer's disease? The most common symptom of Alzheimer's disease happens to be short-term memory loss. What are the stages of Alzheimer's disease? Alzheimer's goes through three diffferent main stages, mild, moderate, and severe. What happens to the brain of an Alzheimer's patient? The brain literally starts to atrophy, or shrink. What are "plaques" and "tangles"? Plaques and tangles are features that are characteristics of Alzheimer's disease. What do plaques and tangles do? As a result of the plaques and tangles, there's literally a choking off process that occurs with the tissue of the brain. Where does memory lie in the brain?

Carpal Tunnel Syndrome Symptoms and Related Conditions Why do I need to register or sign in for WebMD to save? We will provide you with a dropdown of all your saved articles when you are registered and signed in. The carpal tunnel is the passageway in the wrist and consists of the arching carpal bones (eight bones in the wrist) and the ligament connecting the pillars of the arch (the transverse carpal ligament). Carpal tunnel syndrome occurs when the median nerve is compressed because of swelling of the nerve or tendons or both. While there are many possible causes of carpal tunnel syndrome, the vast majority of people with the condition have no known cause. What Are the Symptoms of Carpal Tunnel Syndrome? Usually, people with carpal tunnel syndrome first notice that their fingers "fall asleep" and become numb at night. Continue reading below... What Happens in Severe Cases of Carpal Tunnel Syndrome? As carpal tunnel syndrome becomes more severe, a person may have decreased grip strength with atrophy, or wasting, of the muscles in the hand.

heimer's Association - What Is Alzheimer's Alzheimer's and dementia basics Alzheimer's is the most common form of dementia, a general term for memory loss and other intellectual abilities serious enough to interfere with daily life. Alzheimer's disease accounts for 60 to 80 percent of dementia cases. Learn more: What We Know Today and Understanding Dementia. Get our weekly e-newsletter There is a lot to know about living with Alzheimer's disease. Alzheimer's is not a normal part of aging, although the greatest known risk factor is increasing age, and the majority of people with Alzheimer's are 65 and older. Sign up for our weekly e-newsletter Learn more about managing the symptoms of Alzheimer's disease. Symptoms of Alzheimer's The most common early symptom of Alzheimer's is difficulty remembering newly learned information. Just like the rest of our bodies, our brains change as we age . People with memory loss or other possible signs of Alzheimer’s may find it hard to recognize they have a problem. Alzheimer's and the brain

Welcome to Android - PCWorld By now, you've probably heard an earful about how great Android phones are, how they will take over the mobile world, and how they do everything the Apple iPhone can't. But if you haven't yet fully explored an Android phone, you may be wondering what the hype is all about. First, a little history: Google's move into the mobile phone market started way back in 2005, when the Internet giant acquired a small startup company called Android, Inc. Rumors immediately began to surface that Google was developing its own challenge to the iPhone. But it wasn't just one phone--and Google wasn't the only company working on the project. In November 2007, the Open Handset Alliance--a consortium of 47 hardware, software, and telecom companies--unveiled Android, a mobile platform based on the open-source Linux operating system. Because Android is open-source, the platform has many advantages for consumers and developers. And of course, you also have considerable freedom in selecting a wireless network.

Media Search - Find Images, Videos, Movies, Books, and More on the Web Free movies, free videos, free books, free images, free games - you name the media, and it's probably available on the Web...for free, even! There's no end to the fun stuff you can find to watch, read, and use online. Free Movies Free movies? Where to Find Free Videos Short videos on virtually any subject - music, computers, news, you name it - can be found on the Web, and yes, they are all free. How to Find Free Movie Trailers Movie trailers can be found all over the Web! Watch TV Online You don't have to limit yourself to your living room in order to catch your favorite programs! Listen to Free Online Music There are a huge variety of places on the Web where you can find all kinds of free music - from rap to classical to country to polka. BitTorrent Sites, Search Engines, and Tools Torrents, or BitTorrents as they are also known, are part of a simple P2P (peer to peer) process that makes it easier to share large files of content; anything from movies to books. Read Books Online for Free

Neurons, Synapses, Action Potentials, and Neurotransmission ... Function of neurons Because our main interest lies in exploring how information processing occurs in the brain, we are going to ignore glia. But before we see how neurons process information (and what that means), you need to know a few things about the structure of neurons. Structure of neurons While there are as many as 10,000 specific types of neurons in the human brain, generally speaking, there are three kinds of neurons: motor neurons (for conveying motor information), sensory neurons (for conveying sensory information), and interneurons (which convey information between different types of neurons). Neuronal signaling Conduction Neurotransmission The following animation illustrates the difference between these two kinds of synapses. Copyright: 2008 You've reached the end of this component.

Brain Explorer 10 Brilliant Social Psychology Studies | PsyBlog Ten of the most influential social psychology experiments. “I have been primarily interested in how and why ordinary people do unusual things, things that seem alien to their natures.Why do good people sometimes act evil?Why do smart people sometimes do dumb or irrational things?” –Philip Zimbardo Like eminent social psychologist Professor Philip Zimbardo (author of The Lucifer Effect: Understanding How Good People Turn Evil), I’m also obsessed with why we do dumb or irrational things. The answer quite often is because of other people – something social psychologists have comprehensively shown. Over the past few months I’ve been describing 10 of the most influential social psychology experiments. Each one tells a unique, insightful story relevant to all our lives, every day. 1. The ‘halo effect’ is a classic social psychology experiment. » Read on about the halo effect -» 2. » Read on about cognitive dissonance -» 3. » Read on about Sherif’s Robbers Cave experiment -» 4. 5. 6. 7. 8. 9. 10.