ADHD.
ADHD.
Neurotransmitters in the brain such as, Dopamine, Serotonin, acetylcholine, noradrenalin and glutamate send messages to control our mood, behaviour, appetite, sleep patterns and memory. These neurotransmitters are unable to reduplicate so when they are damaged they cannot be replaced.…
Case study 5: Dementia (Alzheimer’s Disease) Patient description: SW is a 69 year old man, he is 5’9”, weighs 173 lbs. His blood pressure is 122/80 mmHg and total cholesterol is 204mg/dl, HDL-C is 47 mg/dl. He was diagnosed with Alzheimer’s disease 2 years ago, shortly after retiring from a career as a financial advisor. He has now reached symptoms consistent with stage 4 of the disease http://www.alzheimers.net/stages-of-alzheimers-disease/ .…
Neurons are electrically excitable cells found in the nervous system, which is mainly responsible in the transmission of information between the neurons and the cells. With the neurons, all body systems are able to communicate with the brain through sending and receiving signals and a connection within specific regions of the central nervous system is established. To be able to attain its function, neurotransmitters are needed by the neurons so that signals between a neuron and a cell are relayed, amplified and modulated. Neurotransmitters are chemicals released by a neuron at the presynaptic nerve terminal by which movement across a small gap called the synapse facilitates accomplishment of communication of information between the neurons and the other cells. These neurotransmitters have various functions, which include regulation, stimulation, motivation, transmissions and inhibitions of different body functions. Neurotransmitters play major roles in regulation of moods, emotion, affect, sensory functions, and perception thus has great impacts on behaviour. Common neurotransmitters that can affect the behaviour include dopamine, serotonin, and norepinephrine. Dopamine is released in different parts of the brain usually released by naturally rewarding factors such as food, sex, and drugs. It has stimulating effects and performs many functions including important roles in behaviour and cognition, motivation and pleasure, sexual arousal, regulation of sleep, mood, attention, motor activities, and learning. Serotonin also controls mood and behaviour including sexual and hallucinogenic behaviours, appetite, sleep, memory and learning.…
Alzheimer’s disease has been referred to as the “family disease”. Care for an individual with Alzheimer’s can be very difficult to cope with. It has a greater impact on the family members involved with the individual suffering from this disease, than other chronic diseases. There are support groups that can help family members adjust to this life changing disease. Alzhiemer’s disease also has an effect on businesses. Businesses are effected when they have employees who are also caregivers for people with Alzheimer’s disease. These cost to the business owners, includes paying out for: absenteeism; productivity losses; worker replacement cost; continuing insurance for workers on leave and temporary worker replacement fees; and Employee Assistance…
1) Hypothesize the ways in which damage to various parts of the brain might affect a person’s behavior and abilities.…
Alzheimers Disease Anne Harrison Description ● Alzheimer 's disease is a progressive, degenerative disorder that affects the brain 's nerve cells, or neurons, ending up in loss of memory, thinking and language skills, and behavioral changes. Cause ● Plaques: clumps of a protein that damage and destroy brain cells. ● Tangles: Strands that ruin cell transport made of proteins. Most Affected ● ● ● Age: 65-80 is the usual age Sex: More women are affected than men (Alzheimer.org)…
Alzheimer's disease, a neurodegenerative brain disease, is the most common cause of dementia. It currently afflicts about 4 million Americans and is the fourth leading cause of death in the United States. Alzheimer’s disease is the leading cause of mental impairment in elderly people and accounts for a large percentage of admissions to assisted long-term care facilities. Psychotic symptoms, such as delusions and hallucinations, have been reported in a large proportion of patients with this disease. In fact, it is the presence of these psychotic symptoms can lead to early institutionalization.…
"We never think how great a gift is to think" (Gaskins). This is a quote that demonstrates the intensity of Alzheimer's Disease. Alzheimer's is a type of dementia that causes problems with memory, thinking, and behavior. I choose this topic to spread awareness about this cruel and deadly disease. I began my interest in Alzheimer's about three years ago, when I began volunteering for the association. My past involvements in the Alzheimer's Association began with a service event called "Walk to End ALZ 2k15." This was a marathon where all profits went to the Alzheimer's Association. Therefore, ever since this event, I've been hooked.…
Dementia is a type of disorder that affects the central nervous system. It’s not a disease itself but a group of symptoms that characterize disease and conditions. It’s commonly defined as a decline in intellectual functioning that is severe enough to interfere with the ability to perform routine activities. It causes significant loss of intellectual abilities, such as memory capacity, severe enough to interfere with social or occupational functioning. Dementia‘s a general term that also includes specific disorders like vascular dementia as well as others.…
Having Alzheimer's doesn't mean that the life of the patient is over. Living with Alzheimer's means that the patient have to manage some life changes sooner than expected. The patient can carry on with his life by dealing with his physical and passionate well being, by taking part in exercises to revel in and by investing time with family and companions. The process of living with Alzheimer involves the patient to take care of himself, family and friends taking care of the patient ,also coping with changes .…
NICE, (2014) Dementia: Supporting people with dementia and their carers in health and social care [Online] Available at…
Unfortunately, Alzheimer’s is an irreversible, progressive brain disease. Even when individuals are free of symptoms, toxic changes takes place in the brain. Abnormal deposits of proteins form amyloid plaques and tangles all through the brain and the healthy neurons begin to perform less proficiently. Eventually, neurons lose their ability to function and correspond with each other, and ultimately death…
cause of death in the United States (2016). One-in- nine Americans, over 65, have Alzheimer’s…
Alzheimer's Disease (AD) is a neurodenerative disorder of the brain that causes memory loss and is the most common form of dementia. Alzheimer's affects about four million Americans and is the fourth leading cause of death in the United States. Although mostly everyone that has been diagnosed with Alzheimer's has the same symptoms- there are three different types of the disease. Early-onset Alzheimer's happens to those who are under the age of 65, Moderate Alzheimer's is the most common form of the disease that happens to people aged 65 and older. The last stage is Severe Alzheimer's, which is the final stage of the disease. There is currently no cure for AD, only dedicated research to try and early detect this disease that has many people…
Cognitive impairment (including dementia) causes a person to have trouble remembering, learning new things, concentrating, or making decisions that affect their everyday life and it has no effective treatment. Cognitive impairment ranges from mild to severe cases. Cognitive impairment is a major public health concern worldwide. In Canada, over 564,000 individuals suffer from dementia. Unfortunately, there is no effective treatment for this disease. Therefore, scientists are searching for potential causes of cognitive impairment that can be changed or managed to help improve the outcomes of the disease. Meanwhile, Chronic Obstructive Pulmonary Disease (COPD) causes a person to have difficulty in breathing but it can be treated. In recent years,…