Repetitive spreading depression Essay Example for Free

Repetitive spreading impression EssayJefferson (1996) notes that fear of crime is comprised of two distinct elements personal fear and the uptake of a public fear of crime discourse. The latter could be variably invested, and could be more than about crime than fear of crime. It was sometimes inflected more with anger. Some were invested in other discourses, much(prenominal) as neighborhood decline. It has been found that personal fears were normally of take time officular crimes, notably burglary or sexual assault, and could vary wrong and out align the home and within and beyond familiar, local territory. Women argon found to be more likely to express personal fear and men be more likely to reproduce the public discourse, especially aged(a) men (Jefferson, 1996). In discerning the distinction between the two genders and how each is affected by the fear of crime phenomenon, it was found that sex as such was not predictive of fear of crime however, the effects of gender i ncreased fears of victimization among women and sentience of safety among men. While women feared for physical safety, men were in fear only as far as crime against them, not necessarily that of physical endangerment. era was influential and found to be especially true for men.Anxieties about declining health and strength were sometimes convey and are perceived to be in lead apprisal with a males concern of aging and becoming unable to protect himself in the event of a crime. Age did not appear to affect women in the same level as it was apparent that women of all ages are concerned about organism unable to protect themselves against the possibility of physical crime. While older women were more likely to project this type of fear, it was in no way peculiar to an age group among women. Findings help to establish the means to derive a more complete view of a given social environment (Koehly et al, 1998, p. 3).Research findings have helped to explain the measurement problems of crime and the fear of crime phenomena as it relates to gender depression. In two groups of mostly local, young or middle-aged, depressed-crime women, levels of fear and anxiety exceeded genuinely low risk. Three of these women (married with children) worried excessively about burglary, or physical and sexual assault, and were hence judged depressively anxious. Their anxieties centered on their children but also included other members of the family, as headspring, revealing a core anxiety expressed as traditional, caring femininity.The lack of identity beyond that of being wife or mother combines with projection of protective agency onto the men in their families, leaving them with excess vulnerability that manifests in fears of burglary and/or assault. For two women in the study, fear of crime centered on fear of male sexual violence cogitate to violent, alcoholic fathers (Jefferson, 1996). II. SIDE EFFECTS OF DEPRESSION During the past decade the prevalence of eating disorders has increased among teenage and college-age American women.This increase is probably caused in part by societys idea of the ideal woman as being overly thin in order to be beautiful. Research has shown that anorexia nervosa consists of several psychopathological comp unmatchablents as well as the physical comp sensationnessnts, and that the psychopathological characteristics often include such things as depression, anxiety, and difficulty in social situations, as well as low self-esteem (Wilcox, 1996). Adolescence is an intense time and is normally a time of physical changes as well as psychological changes. Females in particular seem to experience stress that is not experienced by their male peers.Females commonly experience depression during adolescence and other characteristics such as obsessiveness, compulsion and general reticence are quite common. While most anorexics have co-occurring clinical depression there are others crucifixion from anxiety, substance abuse or persona lity problems as well as an increased risk of suicide. Parks et al (1997) notes that within nonclinical samples, body image distortions have been associated with lowered self-esteem, depression, and chronic dieting (p. 593). The vicious cycle that exists with depression and female eating disorders serves to perpetuate the mental imbalance.Indeed, the consequences are far greater than just being overweight. Obesity, in and of itself, leads to a number of other diseases and complications that can significantly shorten a persons life. Of the long list of ailments, those at the top include heart disease, some cancers, diabetes, high cholesterol and blood pressure, and gallbladder disease. However, the mental detriment such behavior causes is a significant concern, for a poor emotional outlook also takes its toll on the body. A common denominator among women with eating disorders is the overpowering feeling of inadequacy they experience.Attempts to control their problem usually prove futile, which serves to plummet them even further and further into the depths of shame and depression. Based upon an article from the British checkup Journal entitled Male Sexual Problems, the findings indicate that male sexual use is so completely interwoven with other factors that there is no one single factor that can be con situationred the cause of sexual dysfunction. Dysfunction is often the result of factors such as complications from illness, general poor health or even side effects from treatment of other illnesses.Impotence is the major common side effect of many drugs, and it has also been a known side effect of aging, anxiety and depression. Male sexual dysfunction is also a known result of all forms of psychiatric disorder either directly or indirectly, with the side effects of drugs taken in conjunction with psychiatric disorder leading to sexual dysfunction such as depression. As sexual function continues to wane, the incidence of increased depression becomes cyclic al in nature (Gregoire, 1999).CHEMICAL ASPECTEstablishing the determinants of depression and gender in relation to the death of astrocytes in the outlook, one is compelled to investigate the myriad experiment data that has surfaced since it was first surmised that the two entities had any connection to each other. Indeed, it has been found that the lack of astrocytic activity in the brain is an integral component to the overall concept of depression it is with this information that the psychological community has become better equipped to address the relationship between astrocytic death and depression.Considered for decades to be a disease of the insane, depression has last(a)ly been recognized for the debilitating and emotionally unbalancing illness it truly is. With an astounding fifteen million Americans suffering from clinical depression a full five percent of the entire United States population it can no longer be looked upon as zipper more than merely the blues. Addition ally, another five percent are victims of occasional despondency, with one of every six people succumbing to a significant depressive episode at some point throughout their lives.Depression often hits the elderly more than any other age group however, with each passing year the mediocre age of sufferers continues to drop. The field of psychology utilizes a number of statistical procedures in order to effect the applicable findings. According to Kendall (1991), the typical procedure behind such research is accumulated by way of study reviews, which employ the use of methodological considerations.These include deciding upon outcome measures, regulating therapy quality, as well as investigating client and therapist characteristics and the therapeutic relationship (Kendall et al, 1991, p. 78). There exist a number of issues that serve to influence the comparison modes, such as side effects, compliance and quickness of action, which must also be taken into overall consideration when det ermining the data. Among the variables that exist within the framework of statistical procedures, defining whether or not there is a difference between gender participation is a significant consideration.One study in particular from the National set of Mental Health Treatment of Depression Collaborative Research Program noted the differences between male and female patient statistical findings after a number of procedures were rendered. Zlotnick (1998) notes that depending upon the type of treatment each individual received placebo/clinical management cognitive-behavioral therapy interpersonal therapy or imipramine/clinical management it was established that the final outcome was not influenced by gender.While the role of gender was examined in the process and outcome of therapy in the treatment (Zlotnick et al, 1998, p. 655) by reproducing the same findings in relation to psychotherapeutic treatment methods, it was determined that the second set of findings were the same. Resear chers have been making the connection for some time now between depression and the death of astrocytes, noting that the astrocytes being essential for the brains nerve cells have been discovered to have healing properties. Pennisi (1999) notes how neurobiologists are beginning to recognize the regeneration components of astrocytes.Its going to make neurobiologists look at these cells in more detail. It will be interesting to see if they can be purified and used in brain repair (Pennisi 1999, p. PG). Understanding the roles that neurons and astrocytes play in the body helps one to fully comprehend why there may be a strong connection to depression. Astrocytic responsibility includes maintaining the blood brain barrier (BBB), as well as providing structural support, protection and repair of the central nervous system (CNS). Neurons, on the other hand, are the vital links between galvanizing impulses and the nervous system.Repetitive spreading depression (SD) waves, involving depola rization of neurons and astrocytes and up-regulation of glucose consumption, is thought to lower the threshold of neuronal death during and immediately after ischemia (Miettinen et al, 1997, pp. 6500-6505). In postulating the hypothesis that the growth or death of astrocytes somehow affects depression, it is relatively easy to recognize the fact that without the necessary astrocytes in place, conducting the brain-healing processes that they have been discovered to posses, it triggers within the brain the inability to maintain a sense of perspective.A kind of star-shaped brain cell that helps support surrounding nerve cells plays a much more pivotal role in maintaining the brains vitality than researchers had thought astrocytes double as neural stem cells, the source of new nerve cells (Pennisi, 1999, p. PG). Wineke (1996) notes the importance of ongoing research into the very real possibility that the absence of astrocytes serves to adversely effect brain function. Twenty years a go, the ideas we are studying were considered eccentric and fanciful. Now, this is really where its at (Wineke, 1996, p. 1G).