Wednesday 23 November 2011

What causes Parkinson's disease (what changes happens in the brain)

Within our brains the basal ganglia is one of the body's motion control centre. Inside the basal ganglia is a region called the striatum which allows us to direct our body's movements to accomplish what we want to do. Below the striatum is an area called the substantia nigra. This area is rich in cells that produce a chemical called dopamine, these dopamine producing cells have long wire like projections that connect them to the striatum. When the substantia nigra sends a signal these cells release dopamine into the striatum. Inside the striatum dopamine helps the striatal cells receive the brains motion control messages.


In the healthy brain plenty of dopamine is available to help these brain cells do their job. In Parkinson's disease the dopamine producing nerve cells in the substantia nigra die. As a result the long wire like projections of these cells disappear unless dopamine is provided to the striatum to help movement messages get through. This leads to the cardinal features of Parkinson's disease, for example slowness of movement, tremor and rigidity.
(7)
Parkinson's disease is a degenerative disease, which means that these symptoms will get worse overtime as more dopamine cells are lost. PD. also causes symptoms that aren't movement related, including: 
  • Problems with gait and balance
  • Cognitive dysfunction
  • Depression
  • Constipation
Scientists are not sure what causes these symptoms and no treatments effectively address them. Research is on going to better understand these symptoms as well as the dopamine degeneration seen in PD. This will help us develop treatment to improve patients quality of life.(5)

10 comments:

  1. Great research so far Yasemin, don't forget to refer to chapter 6 of the extended project text when you are planning how to structure your work.

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  2. Helpful article. Parkinson's Disease is a slowly progressive disorder of the central nervous system that affects movement, muscle control and balance. Although the exact cause of Parkinson's Disease is unknown, research has concentrated on genetics, environmental toxins, endogenous toxins and viral infection. When my grandmother started having this issue we use this medicine : Zandopa Special bundle. It is highly effective and I would recommend it to all those who are suffering from this issue.

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  3. Hello everyone, i'm Linda Harry from United State i was diagnosed with Parkinson Disease  for over 6 years which made me loose my job and my relationship with my Fiance after he discovered that i was having Parkinson, he departed from me, and i tried all my best to make him stays, but he neglected me until a friend of mine  from UK told me Great healer, who will restore my life back with his powerful healing herbal medicine. then he  sent me his email address to contact him- drimolaherbalmademedicine@gmail.com. and i quickly contacted him, and he said my condition can be solved, that he will treat the disease immediately only if i can accept trust on him and accept his terms and condition, i Agreed because i was so much in need of help by all means, so i did all he instructed me to do. And surprisingly after two weeks, He sent me a text, that i should hurry up to the hospital for a checkup, which i truly did, i confirm from my doctor that i am now ( PARKINSON NEGATIVE) my eyes filled with tears and joy, crying heavily because truly the disease deprived me of many things from my life, This is a Miracle, dr imoloa also uses his powerful herbal medicine to cure the following diseases:  lupus disease,  mouth ulcer,  mouth cancer, body pain, fever, hepatitis A.B.C.,   syphilis,  diarrhea,  HIV/AIDS,  Huntington's Disease,   back acne,  Chronic renal failure,   addison disease,  Chronic Pain,   Crohn's Disease,   Cystic Fibrosis,  Fibromyalgia,   Inflammatory Bowel Disease,  fungal nail disease, Lyme Disease, Celia disease, Lymphoma, Major Depression,  Malignant Melanoma,   Mania,  Melorheostosis,   Meniere's Disease,  Mucopolysaccharidosis , Multiple Sclerosis,  Muscular Dystrophy,  Rheumatoid Arthritis, Alzheimer's Disease, parkison disease, vaginal cancer, epilepsy,  Anxiety Disorders, Autoimmune Disease,   Back Pain,  Back Sprain,   Bipolar Disorder,  Brain Tumour,  Malignant,   Bruxism, Bulimia,  Cervical Disk Disease, cardiovascular disease, Neoplasms, chronic respiratory disease,  mental and behavioural disorder,     Cystic Fibrosis,   Hypertension, Diabetes, asthma,  Inflammatory autoimmune-mediated arthritis.  chronic kidney disease, inflammatory joint disease,  impotence,  feta alcohol spectrum,  Dysthymic Disorder,   Eczema, tuberculosis,  Chronic Fatigue Syndrome, constipation, inflammatory bowel disease, bone cancer, lung cancer. contact him on email- drimolaherbalmademedicine@gmail.com. and also on whatssap- +2347081986098

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  4. All thanks to this great herbal doctor who cured me from (LUPUS DISEASE) his name is dr imoloa.  I suffered lupus disease for over 8 years with pains like: joints, Skin rash,  Pain in the chest,  swollen joints and many more.  The anti-inflammatory drugs couldn’t cure me, until I read about his recommendation. 2 months ago, I contacted him through his email address. drimolaherbalmademedicine@gmail.com . and he sent me the herbal treatment through DHL courier service and he instructed me on how to drink it for good two weeks. after then,  And I was confirmed cured and free at the hospital after taken his powerful herbal medications You too can be cured with it if interested, he also uses his powerful herbal healing medicine to cure disease like: parkison disease, vaginal cancer, epilepsy,  Anxiety Disorders, Autoimmune Disease,  Back Pain,  Back Sprain,   Bipolar Disorder,  Brain Tumour,  Malignant,  Bruxism, Bulimia,  Cervical Disk Disease, cardiovascular disease, Neoplasms,  chronic respiratory disease,  mental and behavioural disorder,  Cystic  Fibrosis,  Hypertension, Diabetes, asthma,  Inflammatory autoimmune-mediated arthritis.  chronic kidney disease, inflammatory joint disease, back pain,  impotence,  feta  alcohol spectrum,  Dysthymic Disorder,   Eczema, skin cancer,  tuberculosis,  Chronic Fatigue Syndrome, constipation, inflammatory bowel  disease, bone cancer, lungs cancer,  mouth ulcer,  mouth cancer, body pain, fever, hepatitis A.B.C.,   syphilis,  diarrhea,  HIV/AIDS,  Huntington's Disease,  back acne,  Chronic renal failure,   addison disease,  Chronic Pain,   Crohn's  Disease,   Cystic Fibrosis,  Fibromyalgia,   Inflammatory Bowel Disease,  fungal  nail disease, Lyme Disease, Celia disease, Lymphoma, Major  Depression,  Malignant Melanoma,   Mania,  Melorheostosis,   Meniere's  Disease,  Mucopolysaccharidosis , Multiple Sclerosis,  Muscular  Dystrophy,  Rheumatoid Arthritis, Alzheimer's Disease      Contacts him today  and get permanently cure. contact him via... email- drimolaherbalmademedicine@gmail.com  /whatssapp-+2347081986098.

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  5. My husband was diagnosed of Parkinsons disease 7 years ago, when he was 49. He had a stooped posture, tremors, right arm does not move and also a pulsating feeling in his body. He was placed on Senemet for 8 months and then Siferol was introduced and replaced the Senemet, during this time span he was also diagnosed with dementia. He started having hallucinations, lost touch with reality. Suspecting it was the medication I took him off the Siferol (with the doctor’s knowledge) and started him on PD natural herbal formula we ordered from AKNNI HERBAL CLINIC, his symptoms totally declined over a 3 weeks use of the akanni  Parkinsons disease natural herbal formula. He is now almost 57 and doing very well, the disease is totally reversed! (Visit their website www. akanniherbalcentre .com)

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  6. My symptoms started at the age of 47. My fingers on my left hand were stiff and were difficult to move. People noticed that my walk was not normal. I was often asked did I hurt.I noticed nothing different about my walk. It was difficult getting up from a chair and getting out of a car. I was diagnosed a year later, it was the onset of tremors starting in my right hand that caused my other symptoms to be recognized as Parkinson's.I am now 59. With the new herbal medicine i purchase from totalcureherbalfoundation.blogspot.com was my only way to get fast relief from this PD,their herbal supplement effectively reverse my Parkinson's disease condition and alleviate all my symptoms. 

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  7. Sincerely i was so sad when my husband was diagnosed of Parkinsons disease 2 years ago, when he was 49. He had a stooped posture, tremors, right arm does not move and also a pulsating feeling in his body. He was placed on Senemet for 8 months and then Siferol was introduced and replaced the Senemet, during this time span he was also diagnosed with dementia. He started having hallucinations, lost touch with reality. Suspecting it was the medication I took him off the Siferol (with the doctor’s knowledge) and started him on PD natural herbal formula we ordered from Dr James, his symptoms totally declined over a 3 weeks use of the Dr James HERBAL Formula or Parkinsons disease natural herbal formula. He is now almost 51 and doing very well, the disease is totally reversed! my Husband was cured and now my Husband is free from Parkinsons, i went to the hospital that said there was no cure to Parkinsons and informed them about my Husband healing and they were surprised. here is the contact email ( jamesherbalformula@gmail.com ) also reach him on hangout or through his whatsapp number via +2348102574680 Regards.

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  8. I am here to express my profound warm gratitude to Doctor Lewis Hill herbal medicine, which i got from Dr Lewis Hill. I am now leaving a healthy life since the past 1 Year i am now Parkinson disease free after the application and usage. You can contact for your medication from via Email  lewishill247@gmail.com. Wish you all the best and a happy healing. Thanks and God Bless you for your help doctor

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  9. My husband was diagnosed of Parkinsons disease 2 years ago, when he was 49. He had a stooped posture, tremors, right arm does not move and also a pulsating feeling in his body. He was placed on Senemet for 8 months and then Siferol was introduced and replaced the Senemet, during this time span he was also diagnosed with dementia. He started having hallucinations, lost touch with reality. Suspecting it was the medication I took him off the Siferol (with the doctor’s knowledge) and started him on PD natural herbal formula we ordered from Health Care HERBAL CENTRE, his symptoms totally declined over a 3 weeks use of the Health Care HERBAL Parkinsons disease natural herbal formula. He is now almost 51 and doing very well, the disease is totally reversed! Visit w w w. healthcareherbalcentre .com

    ReplyDelete
  10. My husband was diagnosed with Parkinson's disease 2 years ago, when he was 49. He had a stooped posture, tremors, right arm does not move and also a pulsating feeling in his body. He was placed on Sinemet for 8 months and then Sifrol was introduced and replaced the Senemet, during this time span he was also diagnosed with dementia. He started having hallucinations, lost touch with reality. Suspecting it was the medication I took him off the Sifrol (with the doctor’s knowledge) and started him on PD natural herbal formula we ordered from Health Care HERBAL CENTRE, his symptoms totally declined over a 3 weeks use of the Health Care HERBAL Parkinson's disease natural herbal formula. He is now almost 51 and doing very well, the disease is totally reversed! Visit w w w . healthcareherbalcentre . com

    ReplyDelete