Distress. It can manifest from periods of moderate stirring until deep anxiety states characterized by high tension, it is possible that the same ideas and events are presented obsessive, phobias, palpitations, altered respiration, excessive sweating, tremors, insomnia and loss of appetite.
Depression. It occurs when a conflict occurs, especially one emotional loss, leading to low self-esteem, sadness, indifference, irritability, feelings of guilt or worthlessness, frustration and aggression.
Depersonalization. The main symptoms are feelings of unreality and strangeness to oneself and the environment.
Phobic. It consists of disproportionate fear of the dark, open spaces (agoraphobia), indoors (claustrophobia), harmless objects and / or certain animals (cats, spiders, or birds).
Hypochondriac. The patient believes serious illness, so it is obsessively concerned about his health beyond all reason, which leads to total isolation affected, which is seeking protection and care exaggerated.
Hysterical. It is divided into converting and dissociative. The first includes difficulty moving, blindness, tremors and epileptic-type crisis, while the second type appear destructive impulses.
Neurasthenic. Cause characterized by weakness and fatigue, and is very common that there are depression and feelings of worthlessness, in addition, patients tend to magnify the facts.
Obsessive-compulsive. The patient’s thoughts are dominated by memories of scenes of wicked behavior or violence; also doubts everything is uncertain and intolerant reactions to anger and has restlessness, insomnia and fatigue.

Seasonal affective disorder is a feeling of depression that is triggered by the lack of light and warmth during the winter. The change in seasons marks a change in personality. The causes of this disorder are not well understood, but there treatment options are available.

Symptoms
1. Symptoms of seasonal affective disorder include depression, feeling hopeless, crying, irritability, craving carbohydrates, oversleeping, lack of energy, avoidance of society and inability to concentrate. These symptoms appear during the winter and disappear during the spring.

Possible Causes
2. According to the Mayo Clinic, seasonal affective disorder may be caused by disruption of an individual’s circadian rhythms, an increase in melatonin production due to the winter’s longer nights or a decrease in serotonin levels caused by lack of sunlight.

Light Therapy and Other Treatments
3. Exposure to extra light during the winter season tends to improve the mood of adults suffering from seasonal affective disorder, as light treatment tends to shut off melatonin production. Other treatments include antidepressants and psychotherapy.

Degrees
4. Some adults suffer mild symptoms while others need to be hospitalized to keep them from attempting suicide.

Diagnosis
5. If two or three days of bright sunlight during the winter triggers a drastic mood change then it is likely that you are suffering from seasonal affective disorder.

History
6. In 1980 Norman E. Rosenthal, M.D., connected the darker days of winter with seasonal depression.

Scientists Stephen Ferguson and Ana Magalhaes performed with a mouse fashion and a set of rules of conduct experiments on the molecular machinery connecting tell and the contact of the new inhibitor. Ferguson said: “Our outcome evoke that there may be a new generation of drugs that selectively targets and recipients of depression and become a more operative healing. “After discovering the system of the mouse, the next tread for the lineup to see if the inhibitor urban, a pharmaceutical agent.

The coupling machinery is the interaction between factor 1 receptor Version Corticotropin (CRFR1) and some types of serotonin receptors (5-HTR) had. None of these two receptors is allied at the molecular quantity and the review naked that CRFR1 improved number of 5-HTR in the seeming of mind cells that lead to may be abnormal reason signals. Due to the activation of CFR1 leads to disquiet as an outcome to stress and 5-HTR leads to depression, research shows how the mechanisms of stress, disquiet and depression through to different processes in the wits are united. In addition, the inhibitor of laboratory mice Ferguson blocked 5-HTR developed procedure to combat against worry and depression deeds probable.

The researchers explained that often occurs, especially during a depression in patients with anxiety disorders, the causes of these two diseases are closely related to require experience. The experience of stress cans also more terrible symptoms of anxiety and depression must be found. And locking mechanisms of the ties between stress, anxiety and depression, researchers have not only represent the first organic connection, but also the way for the development of drugs for qualifying examination effective treatments.

Specialists in Psychiatry, High Medical Unit No. 1 of the IMSS in Leon, said they often misplace keys, not remembering what was done yesterday, the name of relatives or forget discourse in which we live and have little interest in personal hygiene, some warning signs that family members may notice in the elderly as an indication that begins or develops dementia.

A common factor for people with dementia, they added, is that they often forget very recent events, almost instantaneously, for example, they can leave on the stove or open the taps and even remember who was Dinner the night above, but can not remember events from their early years of primary school attended or the names of their classmates.

Precisely at this time, they said, when he must begin to treat with drugs that can inhibit the production of an enzyme that destroys brain cells and increase production of acetylcholine, a neurotransmitter essential in some areas of nervous system is essential for memory.

They explained that if detected and treated early the disease, memory loss will be slower and you get a better quality of life. It is even possible for the patient, keeping the memory alive.

On the decline of cognitive abilities, noted that there are two conditions that characterize this disease:  inability to perform daily activities such as using a spoon – “can not know what is, but this is used – and agnostic, which is the opposite, he knows the workings of the spoon, but do not remember his name.

When the disease is moderate to severe, treatment is difficult for aid and, instead, begin a series of complications. For example, if they stray out of it are exposed do not know how to get home.

They noted that dementia may be confused with severe depression; the old man is going to be an active person with a well-defined routine for someone who speaks little, is very sociable and tends to isolate.

The prevalence of dementia is one per cent among those over 60 years, rising to three per cent after 70 years and is almost five percent to more than 80 years, said.

They stressed that being a disease that is packaged with age is unavoidable, but you can avoid the risk factors favoring the development of chronic diseases, so that a balanced diet that includes fruits and vegetables and the ‘daily physical activity part of prevention. Also, something that is useful for all is “exercising the brain and the senses by reading, writing, sports, music or mathematics,” we must remember that the muscle is not used atrophies.

“When the person with DCA receives the discharge, comes home from his injuries healed, but not rehabilitated, and is the family who has to make daily care, without adequate training or be psychologically ready for it,” said Amalia Dieguez , chair of the Spanish Federation for Brain Injury (FEDACE) and member of the organizing committee and the Brain Injury Family Week takes place this Thursday, March 11 at the Hospital Beata María Ana de Madrid.

Therefore Dieguez stressed that “families require care that is not interrupted, specialized, from the emergency room to the living room of his house.”

This conference organized by the Network Menni Brain Injury Services, FEDACE and the Department of Basic Psychology II, Universidad Complutense de Madrid, intended as a forum for participants to share experiences and reflect on how to improve care for families people with brain damage.

Until these associations reach families with squealed such as isolation, exclusion, mistrust, false expectations, disorientation, “says Dieguez who said that” all these side effects are preventable if they had been treated properly from the beginning. “

In this regard, he stressed that the treatment of families with DCA “requires an approach as early as possible, to avoid consequences and complications that otherwise, the family dragged throughout the rehabilitation process.

This congress is also “recognition of the role of the family as a fundamental support in situations of illness or disability, because unfortunately there has been a historical divide between families and professionals,” says Dieguez.

In addition, Dieguez claimed as necessary “preventive policies to curb the incidence of DCA. It is urgent to work on lines of research and open discussion forums, like the one we find, for the treatment of those affected and their families.”

Moreover, according to Dr. Jose Ignacio Quemada, Menni Network Director of Brain Injury Services and member of the organizing committee of the day, “the professional who receives them may lack global vision and not have to be a person psychologically very sophisticated. Furthermore, experience anxiety about the limits of his knowledge and is not immune to the emotional impact that produced the dramas of other human beings. “