Society tends to look upon promising and highly able musicians as fortunate individuals, yet research has shown that musicians seldom are to be envied in terms of working conditions and the longtime results of their professional commitment. A majority amongst particularly orchestral musicians suffers from a wide variety of stress and stress-related injuries--physiological as well as psychologic...

Freshwater environments are at risk of increasing salinity due to multiple anthropogenic forces including current oil and gas extraction practices that result in large volumes of hypersaline water. Unintentional releases of hypersaline water into freshwater environments act as an osmoregulatory stressor to many aquatic organisms including native salmonids like the Arctic grayling (Thymallus arc...

We have examined whether mutation rates at minisatellite DNA loci in dandelions (Taraxacum officinale Weber, sensu lato: Asteraceae) increase with increasing exposure to metal pollution. From 16 sites (Colorado to Pennsylvania, USA) covering a range of airborne particulate-matter exposures, soil metal concentrations, and leaf-tissue metal concentrations, we grew an average of 7.9 offspring from...

The basolateral nucleus of the amygdala (BLA) has been implicated in the modulation of learning after stress. Acute inescapable stress enhances classical eyeblink conditioning in male rats, whereas the same stressor impairs eyeblink conditioning in female rats. The experiments here directly assessed whether inactivation of the BLA during stress exposure would block both the stress-induced facil...

unexpected extreme sudden traumatic stressor may cause post-traumatic stress disorder (ptsd). important traumatic events include war, violent personal assault ( e.g. , sexual assault, and physical attack), being taken hostage or kidnapped, confinement as a prisoner of war, torture, terrorist attack, severe car accidents, and natural disasters. in childhood age sexual abuse or witnessing serious...

head trauma and brain injury are common causes of emergency cases, and predispose multiple psychiatric complications. the head trauma, itself, often occurs after some psychiatric disorders, like mood or substance related disorders. so, the complex interaction of these factors often causes difficulties in diagnosis and management of the patients. the side effects of surgical and medical treatmen...

Background: Childbirth-related traumatic experiences are an overlooked area of psychological suffering, often leading to Post-Traumatic Stress Disorder, Perinatal Mood and Anxiety Disorders, difficulties in bonding between mother baby. This study aimed evaluate the effectiveness Eye Movement Desensitization Reprocessing as a brief intervention reducing Birth Trauma symptoms.
 Methodology: ...

This paper reviews recent epidemiologic studies of posttraumatic stress disorder (PTSD) in the general population. Estimates of the prevalence of exposure to traumatic events vary with the method used to ascertain trauma exposure and the definition of the stressor criterion. Changes in the DSM-IV definition of "stressor" have increased the number of traumatic events experienced in the community...