Affective disorder

Seasonal affective disorder (SAD) is a type of depression that's related to changes in seasons. Symptoms usually begin in fall and continue throughout the winter months. SAD can decrease your energy and make you feel moody. There is no exact cause for seasonal affective disorder, but experts believe it is due to lack of light which can disrupt sleep patterns and cause issues with your serotonin (brain chemical that affects mood) level. It’s important to not ignore the warning signs of SAD and brush

A Critical View of Seasonal Affective Disorder Abstract This paper is intended to be a critical view of Seasonal Affective Disorder. In order to understand fully the biological and psychological components of the disease, as well as its possible causes and treatments, it is necessary to compile and interpret previously conducted research. Such is the purpose of this paper. First, the symptoms of Seasonal Affective Disorder will be explained and illustrated using data and case studies. Second

chemicals can cause mania when in excess and depression when in deficiency, contributing to both mood poles. Environmental stressors are also common contributors to the onset of bipolar disorder, such as substance abuse or growing up in a family with mental illness (Bressert). After observing the origins of these two disorders, it seems that they share causes that are common enough to be from the same categorization of conditions. Similarities include having genetic links among families, abnormal levels

Introduction Lithium is a mood-stabilizing drug that has been used effectively in the treatment of bipolar affective disorder for many years, and increasing evidence suggests its effectiveness in reducing the risk of suicide ( Sugawara, N.,Yasul-Furukori, N., Ishil, N., Iwata, N.,& Terao, T.2013). There are different ways lithium can be useful to everybody in a different ways. Lithium carbonate is a type of medication used to treat manic depression and bipolar. Another uses of lithium that is very

Seasonal affective disorder is a mood disorder characterized by depression, which occurs around the same time every year (Partonen, 1998). It is hypothesized that being deficient in vitamin D is a reason for having seasonal affective disorder. We have researched four different methods of preventing vitamin D deficiency and seasonal affective disorder. The most used methods of achieving adequate vitamin D levels were found to be indoor tanning, natural light, light therapy and vitamin D supplementation

months, sometimes living in Alaska during the winter can take its toll on a person. The year 1984 was when Seasonal Affective Disorder first became known in a research paper at the National Institute of Mental Health in Bethesda, Maryland. Seasonal Affective Disorder mainly affects people in the winter season, but can also affect people during the summer seasons. Seasonal Affective Disorder is best understood as a form of depression that affects people in the winter and, less commonly, in the summer.

Draft 2.1 Seasonal Affective Disorder (SAD), is defined as “a cyclic illness characterized by recurrent episodes of fall/winter depression alternating with periods of spring/summer euthymia (norma l mood) or hypomania (mild elation and behavioral activation)” (2). There has been much research done to support the SAD and to find effective treatments for the annual malady such as bright light therapy. SAD generally occurs in the winter months, beginning around November and ending around March. People

needs a certain amount of sunlight to be in a good mood, so it is believed that the warmer, sunny day will be the day with people in the best mood. Too many rainy days and not enough sun can lead to depression, stress, and anxiety. Seasonal Affective Disorder (SAD) causes people to go into a type of depression that has to do with the weather of different seasons. SAD is more common during the winter months because of the short days and cold weather. The symptoms of SAD are fatigue, depression,

become so sad in some seasons. That is simple to understand there is a disorder called "Seasonal Affective Disorder". When the seasons change so does your mood. Winter comes and most sit, so some get a little depressed. Scientists say it is because usually they are stuck in their homes ad think. Most sit in their homes watching everything change, and watch things go by so slow. According to the article Seasonal Affective Disorder,

research (Journal of Neuroscience, Dec 2006) demonstrating the link between serotonin levels and our ability to appreciate the salt and bitterness of food explains why carbohydrate cravings and weight gain are so closely associated with Seasonal Affective Disorder (SAD). However, this finding also goes a long way towards explaining the mechanism that links the obesity epidemic with lifestyle changes over the last twenty years. Classical SAD where clinical depression is actually diagnosed by psychiatric