Preview

Biological Basis of Diseases

Satisfactory Essays
Open Document
Open Document
484 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Biological Basis of Diseases
Romero W1A3: Case Study: Biological Basis of Diseases
Due: Sunday, May 22, 2011

The most current thoughts and theories on the cause of Alzheimer 's Diseases is that Minnie is forgetting things, calling her oldest son, Chester, her husband 's name, getting upset easily, and speaking in Italian. The theories would be the children looking up the information from the signs their mother is showing of the Alzheimer 's Diseases and deciding if she should have extensive testing or going to the doctor and letting the doctor put Minnie on some kind of treatment plan.

The parts of the brain that are affected by Alzheimer 's Diseases is the frontal lobe, the temporal lobe, and the parietal lobe. The changes that occur leads to nerve cell death and tissue loss throughout the brain. Then over time the brain will shrink dramatically, affecting nearly every function or part. One part of the brain that is the hippocampus and the shrinkage is severe and also plays a key role in the cortex which it shrivels up damaging areas that are involved in thinking, planning, and remembering stages. The normal functions of the brain is the left and right sides of the brain is called the hemispheres. The left side interprets the information such as math, reasoning, language, and abstract thought. The right side interprets the hand-eye coordination, death perception movements requiring abilities governs visual memories and audios. The frontal lobe controls memory and cognition, the parietal lobe is responsible for the senses and discriminating between different sensory inputs, the occipital lobe, controls the function of interpreting images, the temporal lobe, governs the behaviors of speech and language and the retrieval of informational memories, and limbic system and limbic lobes control the emotions related to rage, fear, sex, rhythms, and short-term memory. All of these is true as long as they are functioning , if one is not functioning then they will all work against each other.



References: Tasman, Allan, Kay Jerald, MD, Jeffrey A. Lieberman, MD, eds. Psychiatry. 1st ed. Philadelphia: W. B. Saunders Company, 1997.

You May Also Find These Documents Helpful

  • Good Essays

    References: American Psychiatric Association, (2000). Diagnostic and statistical manual of mental health disorders (Revised 4th ed.) Washington, DC, Author…

    • 2117 Words
    • 9 Pages
    Good Essays
  • Powerful Essays

    Dementia Awareness

    • 1790 Words
    • 8 Pages

    The key functions of the brain that are affected by dementia are the frontal lobe which controls behaviour, movement and personality. The temporal lobe which controls memory, speech and hearing. The parietal lobe which controls language, special awareness and recognition and the occipital lobe which controls visual processing.…

    • 1790 Words
    • 8 Pages
    Powerful Essays
  • Powerful Essays

    Cbt Essay

    • 5237 Words
    • 21 Pages

    Bibliography: American Psychiatric Association. (2000) Diagnostic and Statistical Manual of Mental Disorders, 4th ed, text rev. Washington: American Psychiatric Association.…

    • 5237 Words
    • 21 Pages
    Powerful Essays
  • Better Essays

    Psy/270 Depression Paper

    • 1136 Words
    • 5 Pages

    References: Comer, R. J. (2011). Fundamentals of abnormal psychology (6th ed.). New York, NY: Worth.…

    • 1136 Words
    • 5 Pages
    Better Essays
  • Good Essays

    Phobias and Addictions

    • 885 Words
    • 4 Pages

    O 'Brien, C.P., Childress, A.R., Ehram, R., & Robbins, S.J. (1998). Journal of Psychopharmacology, 12.…

    • 885 Words
    • 4 Pages
    Good Essays
  • Better Essays

    nvq unit306 dementia

    • 1779 Words
    • 8 Pages

    Alzheimer’s is caused by broken signals within the brain leading to the death of brain cells, this can also lead to a shortage of some important chemicals, these chemicals control the transmitting of messages to the brain.…

    • 1779 Words
    • 8 Pages
    Better Essays
  • Powerful Essays

    4222 371

    • 3524 Words
    • 9 Pages

    Alzheimer's disease is a combination of genetic and environmental factors which during the course of the disease a number of chemical and structural changes happen within the brain. Alzheimer's disease develops very slowly several years its is not always detected at first but early signs are difficulty in forming new memories but some people may experience lauauage or spatial difficulties early signs of alzheimer's are normally forgetting faces, names or recent events, putting items in odd places, forgetting where they have put them, or put in odd places, getting confusued about the time of day, when if differant environment getting confused about where they are, getting lost, forget words or what they are about to say, a change to their mood or behavior which is not normally them such as apathy, being irritated or lost of their confidence. Alzheimer's will get worse over time but if differs from person to person. As a person's Alzheimer's gets worse their ability to remember to think, or make decisions worsens, their communication and language become more difficult. Some people become sad or depressed their behaviour may change. Phobias or anxieties are common or experience hallucinations , see things that are not they or people who are not they, Their feel angry or become agitiated. They sleep pattern changes or problems with sleeping or restlessness at night. Become unsteady on thier feet or fall more often. Need more help with the daily living skills eg: making themselves something to eat forget how to use cooker, micowave or personal care eg: dressing, toileting or eating.…

    • 3524 Words
    • 9 Pages
    Powerful Essays
  • Good Essays

    Unit 40 Dementia Care

    • 858 Words
    • 3 Pages

    Dementia is the name for a group of symptoms which arise from different disease that affect the brain. The brain is made up of millions of brain cells which send messages to each other. These messages tell the individual everything they need to know to cope with everyday life, such as how to move, what they are seeing, how to speak. They also store memories and control emotions - such as laughing and crying. In someone with dementia, some of these brain cells become damaged and die, as a result their brain doesn’t work as well as it used to, simple messages do not get through. The typical early signs of dementia are someone becoming forgetful and confused, forgetting people’s names or how to get home. Later, people are likely to find everyday tasks such as shopping or cooking difficult. They may also find social situations hard to manage.…

    • 858 Words
    • 3 Pages
    Good Essays
  • Powerful Essays

    The key functions of the brain affected by dementia are memory, ability to make decisions, ability to use reason and logic, personality, ability to communicate and bodily functions. Because of the degenerative nature of the disease such severe deterioration of brain functions can eventually lead to death.…

    • 1299 Words
    • 5 Pages
    Powerful Essays
  • Best Essays

    Andreasen, N., & Black, W. D. (2011). Introductory textbook of psychiatry (5th Edition ed.). Washington, D.C: American Psychiatric Publishing.…

    • 1557 Words
    • 7 Pages
    Best Essays
  • Powerful Essays

    Alzheimer's disease, first described by the German neurologist Alois Alzheimer, is a physical disease affecting the brain. During the course of the disease, protein 'plaques' and 'tangles' develop in the structure of the brain, leading to the death of brain cells. People with Alzheimer's also have a shortage of some important chemicals in their brain. These chemicals are involved with the transmission of messages within the brain. Alzheimers is a progressive disease which means that over time more parts of the brain are damaged. As this happens the sypstoms become more severe…

    • 3984 Words
    • 16 Pages
    Powerful Essays
  • Better Essays

    Dem 201

    • 2226 Words
    • 9 Pages

    Dementia is caused when the brain is damaged by diseases, such as Alzheimer’s disease, vascular dementia, Lewy body disease, a series of strokes or even a group of symptoms which may result from brain injury, vitamin/hormonal imbalance, drugs and alcohol. These diseases have factors in common and can cause a person to have their mental functions affected in lots of different ways. An inability to retain new information, they may lose the ability to understand written/spoken language, they may lose the ability to speak and be understood by others, finally they may lose the ability to process and understand visual information. The specific symptoms that someone with dementia experiences will depend on the parts of the brain that are damaged and the disease that is causing the dementia. The main symptoms are usually confusion, loss of memory, changes in personality and behavior, problems with speech and understanding and the decline in the ability of daily living tasks. Dementia causes permanent and progressive damage to the brain so confusion will most likely be present.…

    • 2226 Words
    • 9 Pages
    Better Essays
  • Good Essays

    Alzheimer’s disease (AD) begins slowly. It first involves the parts of the brain that control thought, memory and language. People with AD may have trouble remembering things that happened recently or names of people they know. Over time, symptoms get worse. People may not recognize family members or have trouble speaking, reading or writing. They may forget how to brush their teeth or comb their hair. Later on, they may become anxious or aggressive, or wander away from home. Eventually, they need total care. This can cause great stress for family members who must care…

    • 762 Words
    • 4 Pages
    Good Essays
  • Good Essays

    Memory problems are usually the most obvious symptom in people with dementia. For example, a person with early stages of dementia might go to the shops and then cannot remember what they wanted. It is also common to misplace objects. As dementia progresses, sometimes memory loss for recent events is severe and the person may appear to be living in the past. They may think of themselves as young and not recognise their true age.…

    • 794 Words
    • 4 Pages
    Good Essays
  • Best Essays

    The Therapeutic Frame

    • 2984 Words
    • 12 Pages

    Kring, A., Johnson, S., Davison, G. & Neale, J. (2009). Abnormal psychology. Hoboken, NJ: John Wiley & Sons.…

    • 2984 Words
    • 12 Pages
    Best Essays