HuntingtonS Disease . Our Bodies And The Functions Of

Huntington s Disease Our bodies and the functions of our body parts work in cohesion. Some systems include but not limited too cardiovascular, urinary, respiratory, digestive, endocrine, reproductive, and most importantly the nervous system. The central nervous system consists of the brain and the spinal cord and the peripheral nervous system consist of all the nerves that branch off of the brain and spinal cord. With those systems we have the sensory division and the motor division also stemming from those we have the somatic and autonomic nervous system. For all these systems to work together in unison are cells called neurons. Neurons structure includes the cell body, dendrites which picks up messages and the axons which send†¦show more content†¦In a journal called Huntington s Disease, by Joyce Free, she states that H.D. is an inherited degenerative disorder of the central nervous system. Premature degeneration of nerve tissue in the cerebral cortex and at the basal ganglia from unknown ca uses. Life expectancy averages 15 years from the time of diagnosis. H.D. usually shows up in the third or fourth decade of life and is insidious: a quiet, gentle person becomes tense with outbursts of temper; an excitable person becomes passive and withdrawn (1977 p.44). Like Free mentions the part of the nerves that H.D. attacks is happening in the brain. It affects parts of the brain that is meant for motor control. Because of this aggressive attack of the motor segment of the brain behavioral changes will be apparent to the normal eye. Behavioral changes or symptoms observed would include, uncontrolled movements (called chorea), abnormal body postures, and changes in behavior, emotion, judgment, and cognition. Some other mentioned symptoms by Joyce Free would include, irritability, restlessness, confusion, poor recent memory, impaired judgment, and carelessness may appear. Motor disturbances often show up first as facial tics and progress to distorted grimaces (Joyce Free,p.44). The symptoms do not just show up all at once and the state of the condition is not server instantly, this disease works its way in and becomes progressively worse. SomeShow MoreRelatedThe Nervous System, By Caroline Bunker Rosdahl966 Words   |  4 Pagesstores the information selectively in our memory to refer back to and to apply to other aspects of our lives. The nervous system also coordinates messages from the internal body systems so that the body can readjust certain internal environments and external environments constantly. The ne rvous system is set up to send messages to a certain part of the body, and the nerves are the wires that carry out the incoming and outgoing information throughout the body. (Rosdahl, Textbook of Basic Nursing SeventhRead MoreThe Origins And Development Of Dementia1431 Words   |  6 PagesThe Origins and Development of Dementia Dementia is a disease that affects a vast number of Americans, and people worldwide. As people grow and live longer in today’s world the cases of clinical dementia are increasing. There are many causes of dementia, equally leading to different forms and symptoms of this disease. Most causes of dementia are known, and labeled in order to establish proper treatment. Alzheimer’s disease is the most common form of dementia, accounting for more than half of allRead MoreAre Antisense Oligonucleotides and Effective Trearment for Huntingtons Disease1486 Words   |  6 Pagestreatments has already been seen in other disease, such as Vitravene (or Fomivirsen), which was the first ASO made publicly available, and is used to treat cytomegalovirus retinitis, as well as Isis 3521 which when given to lung cancer patients in addition to combination chemotherapy has been seen to raise life expectancy by as much as 50%[2]. From these past successes, many have hypothesised that they migh t make an effective treatment for Huntington’s disease (HD) as well, which currently we are onlyRead MoreHuntington s Disease ( Hd ) Is A Neurodegenerative Disease1289 Words   |  6 PagesHuntington’s disease (HD) is a neurodegenerative disease that affects roughly 10 individuals per 100,000 (Nopoulus, 2016). This disorder is normally associated with symptoms including motor impairment, namely slowed movements and random muscle contractions, as well as depression and cognitive dysfunction. However, another prominent symptom that has yet to be mentioned until recently is sleep disturbance and alteration of normal circadian rhythms. It is estimated that 60-90% of HD patients have sleepRead MoreOrganisms Maintain Protein Fidelity And The Body ( Labbadia Et Al940 Words   |  4 PagesProteostasis is the way that organisms maintain protein fidelity in the body(Labbadia et al., 2015). It consists of multiple different mechanisms which help to coordinate protein synthesis, folding, disaggregation, and degradation(Labbadia et al., 2015). The multiple mechanisms that help to achieve proteostasis make up a system called the proteostasis network. This network incorporates all of the processes of proteostasis, including all machinery including translation, molecular chaperones, co-chaperonesRead MoreThe Genetic Disorder of Down Syndrome1238 Words   |  5 Pagesso many all over in the world and many doctors still don’t even know what to call them. Some don’t even know they have a disease in them till its too late, or other know all there lives and some learn to live with the disease and others live every day in fear of getting even more sick and hurt. Genetic disorders are very common some more than others. Its all has to do with our 46 chromosomes. Genetic disorders can occur to anyone. Many people believe genetic disorders only happen to those who haveRead MoreDna And Therapy Of Abnormal Psychology1291 Words   |  6 Pages EORY AND THERAPY OF ABNORMAL PSYCHOLOGY The biological model is most important in function of the human system. In psychotherapy, if we have deficits with our biology, then we fix the deficient, inhibit the unwanted response or excite the wanted response. As William DeMeyer, MD relates, â€Å"all human behavior consists of secreting substances or changing the length of muscle fibers. Whatever the behavior, it originates from nerve impulses traveling through neural circuits. Therefore, all behaviorsRead MorePsy 340 Essay765 Words   |  4 PagesUniversity of Phoenix Material Neurological Structures and Functions Worksheet Short-Answer Essays 1. Describe why humans have a blind spot. Humans have blind spots because of the optic nerve information that is sent to the brain from the retina is through the optic nerve. Well the nerve has to have a way to exit the eye, that exit is where the blind spot is. 2. Describe the functional and anatomic differences between rods and cones. The retina is what houses the eye’s rodsRead MoreHuntington s Disease : An Autosomal Recessive Autosomal Dominant Autosomal Disorder2037 Words   |  9 PagesAbstract Huntington’s disease is an autosomal, dominant inherited disorder caused by a polyglutamine expansion at the amino-terminal on the huntingtin protein. It causes a progressive degeneration of spiny nerve cells in the striatum and cortex of the brain, impairing a person’s functional and cognitive abilities. Polyglutamine repeats of 36 are found to be non-threating but sequences containing an additional two or three repeats are associated with Huntington’s disease. According to aggregationRead MoreEssay on Understanding Huntingtons Disease2054 Words   |  9 PagesUnderstanding Huntingtons Disease Huntingtons disease is an inherited neurodegenerative disorder. It is passed on to children from one or both parents (though two parents with Huntingtons is extraordinarily rare) in an autosomal dominant manner. This is different from autosomal recessive disorder, which requires two altered genes (one from each parent) to inherit the disorder. So if one parent has it, and passes the gene on to a child, that child will develop Huntingtons disease if they live