Introduction The cognitive difference between people who regularly abuse alcohol and those who drink socially has been explored using a range of investigatory paradigms. One of the approaches used was the emotional Stroop paradigm (Williams et al.‚ 1996). When the word meaning and ink color are different the color naming is found to be slower than when the semantic content of a word is neutral. This slowing is known as the Stroop effect‚ from which it is concluded that an attentional bias has developed
Premium Stroop effect John Ridley Stroop
Homeostasis maintains the body’s internal environment it allows organs and cells to function at their best. It keeps the body at steady state‚ this refers to the fact that conditions need to remain constant‚ if not then normal function would be disrupted. However there is a certain limit set ‚ this is due to the changing values ‚ rather they are maintained around an ideal value which is also known as the set point. The skin regulates most of the body temperature and uses a mechanism called negative
Premium Insulin Skin Pancreas
Alcohol abuse is increasing in our society especially among the younger generation‚ this issue has many causes and effects. For example‚ peer group people emotional‚ social and family issues. Unfortunately‚ the person doing the drinking is not the only one who feels the impact of this abuse. It has a profound and direct impact on their families as well as their friends and acquaintances. When you are an alcoholic‚ even though you may not notice the changes‚ everyone else around you will. It may
Premium Alcoholism Alcohol abuse Alcohol
Alcohol Dependence‚ also known as alcoholism‚ is a very widespread disabling addictive disorder‚ affecting 4% of Canadians. Alcoholism may start innocuously‚ due to the acceptability of social drinking‚ but over time‚ can lead to serious health problems‚ including brain‚ kidney and liver damage. Although alcoholics seem to be doing the most damage to themselves‚ they are hurting their families even more. Lesser-known‚ but just as serious victims of alcohol abuse are the alcoholics’ children. The
Premium Alcoholism Alcoholic beverage Alcohol abuse
Homeostasis The conditions inside our body must be very carefully controlled if the body is to function effectively. Homeostasis is the maintenance of a constant internal environment. The nervous system and hormones are responsible for this. One example of homeostasis is the concentration of carbon dioxide in the blood being carefully controlled. Here are some of the other internal conditions that are regulated: Body temperature This is controlled to maintain the temperature at which the
Premium Blood sugar Diabetes mellitus Diabetes
HOMEOSTASIS GROUP 5 RESEARCHERS MUNASHE MUDUMISO R136670X TAWANDA CHIKUKUZA R136602Y JOHN MTINIWA R136553H LEARNMORE SHOTI R136619N WELLINGTON CHIPADZE R113616B MASIMBA Homeostasis is the ability to maintain a stable internal body environment in an ever changing outside world. It can also be said to be the body’s attempt to maintain a relatively constant internal environment in the face of constantly
Premium Blood Feedback Homeostasis
Homeostasis Why might the special senses of smell and taste be important for helping to maintain homeostasis in the body? The French scientist Claude Bernard first suggested the concept of homeostasis in the 19th century. He defined homeostasis as the fact that all living things maintain a constant internal environment. Homeostasis is the tendency of the body to maintain a relatively consistent internal state. The nervous system sends and receives signals about temperature‚ hydration‚ blood
Free Olfaction Taste Sense
Homeostasis‚ also spelled homoeostasis (from Greek: ὅμοιος‚ "hómoios"‚ "similar")‚ is the property of a system in which variables are regulated so that internal conditions remain stable and relatively constant. Examples of homeostasis include the regulation of temperature and the balance between acidity and alkalinity (pH). It is a process that maintains the stability of the human body’s internal environment in response to changes in external conditions. The concept was described by Claude Bernard
Premium Homeostasis Blood sugar Organism
Negative feedback Essay Homeostasis of Animals and Plants Many animals‚ including humans‚ can regulate their body temperature through a process called negative feedback. The temperature within the body is regulated to be maintained within a certain range. Animals capable of this type of homeostasis are deemed homeotherms (1). Temperature is adjusted by receptors that detect temperature fluctuations called thermoreceptors‚ which are found in the hypothalamus-a portion of the brain. These receptors
Premium Negative feedback Cybernetics Feedback
the elevated blood pressure. Controlled blood pressure drastically reduces risk factors such as stroke‚ heart attack‚ heart failure‚ kidney disease‚ and even premature death. To help lower the risk factors you can begin by restricting sodium and alcohol intake while also including regular exercise and eating a well-balanced diet. Good afternoon Mr. Y‚ my name is Melissa and I am here to help you better understand the diagnosis of diabetes. To begin with diabetes is a chronic hormonal disorder in
Premium Artery Blood sugar Blood pressure