Scotopic Sensitivity Syndrome has been defined as a visual perceptual problem and difficulty in processing the full spectrum of light. It occurs not only when someone is reading but could have profound effects on the various ways in which people interact with their world. For example, sports performance, music performance, and driving are all potential areas of problems for individuals who have Scotopic Sensitivity Syndrome.

It has been estimated that in the general population approximately 15% of individuals have Scotopic Sensitivity Syndrome in some form or another. Of the individuals who have been diagnosed as having a Learning Disability of some form, 50% are said to also have Scotopic Sensitivity Syndrome or just misdiagnosed Learning Disability.

The symptoms of Scotopic Sensitivity cluster under five different major areas, including light sensitivity, inadequate background accommodation, poor print resolution, restricted span of recognition, and lack of sustained attention. Most individuals who have been diagnosed with this disorder have some of the symptoms in at least one or two of these five major areas.

Sensitivity refers to the response of a piezoelectric material to an applied electrical or mechanical stimulus. The dij and gij constants represent sensitivity. dij is the charge constant, which represents strain per applied electric field (m/V) or polarization per applied stress (C/N) gij is the voltage constant, which represents the electric field produced by an applied stress (Vm/N) or the strain produced by electric displacement (m2/C).

Some people are sensitive to sulfites, preservatives found in wine, beer and some prepared foods, especially dried fruits. Reactions in a small number of people include severe asthma attacks and breathing difficulties. Sulfite sensitivity, however, is not considered an allergy.

The Green Resource Center has a growing library on indoor air quality information, including household problems such as cleaning products, molds, carbon monoxide, lead paint, and gasses released from carpets and furnishings. You may come in, browse, and talk with a GRC volunteer for information and referrals.

What distinguishes Asperger's Syndrome from autism is the severity of the symptoms and the absence of language delays. Children with Asperger's may be only mildly affected and frequently have good language and cognitive skills. To the untrained observer, a child with Asperger's may seem just like a normal child behaving differently. They may be socially awkward, not understanding of conventional social rules, or show a lack of empathy.

Syndrome" is a medical term for a condition in which there is a collection of signs (observable body changes) and symptoms (problems observed by the patient) recognizable by a doctor's exam. Individuals with a syndrome may not have all of its associated signs and symptoms, but they must have enough to be considered "diagnostic." Conversely, because someone may display some of the signs and symptoms of a syndrome, does not necessarily mean they have it.

HELLP Syndrome occurs in 4 percent to 12 percent of the women who have preeclampsia. It is one of the most severe forms of preeclampsia. HELLP stands for: hemolysis, elevated liver enzymes, and lowered platelets. HELLP Syndrome most often affects the liver, causing stomach and right shoulder pain. HELLP Syndrome is most dangerous because it can occur before you exhibit the classic symptoms of preeclampsia. It is often mistaken for the flu or gallbladder problems.

Only 3 to 5% of cases are inherited; the rest arise as an accident of chromosome arrangement during meiosis. For details, see my essay on the origin of trisomy 21 or Dr. Paul Benke's essay on the types of DS, and the risk and recurrence risk of DS. No. Down syndrome occurs at conception, so nothing in the pregnancy can cause Down syndrome to occur. As for prior to conception, the research all shows that drug or alcohol use does not increase the risk of having a child with DS.

Tourette Syndrome TS) is a neurological disorder characterized by tics -- involuntary, rapid, sudden movements or vocalizations that occur repeatedly in the same way.

The boom in cosmetic dentistry is prompting more adults to consider wearing braces to straighten their teeth, something once thought of as a rite of passage for teens. So if you think you're too old for braces, think again. Some adults are even opting to get braces at the same time their children do! If you are looking for a new dentist, these tips will help make the process of changing dentists easier. Looking for a new dentist can be easy if you have the right questions.

Down's Syndrome is a genetic condition caused by extra genetic material (genes) from the 21st chromosome. The extra genes cause certain characteristics that we know as Down's syndrome. Individuals with Down's Syndrome also have all the other genes given to them by their parents. As a result, they have a combination of features typical of Down's Syndrome on top of the individual features from their parents.