Navigation Links
Brain Changes May Be Tied to Parkinson's Dementia
Date:12/12/2011

MONDAY, Dec. 12 (HealthDay News) -- Researchers say they've spotted brain abnormalities that may be linked to dementia in people with Parkinson's disease.

Many Parkinson's patients develop dementia and many of those who aren't diagnosed with dementia have mild cognitive impairment (a state that can precede dementia), according to background information in study.

The study used MRI scans of the brains of 84 Parkinson's patients -- 61 with normal mental abilities, 12 with mild cognitive impairment, and 11 with dementia as well as 23 healthy people.

The scans showed that the Parkinson's patients with dementia appeared to have more brain atrophy in the hippocampal, temporal and parietal lobes of the brain. People with Parkinson's and dementia also tended to have decreased prefrontal cortex volume compared to Parkinson's patients without dementia.

Parkinson's patients with mild cognitive impairment had a pattern of brain atrophy that was similar to those with dementia.

The study, which only found associations and cannot prove cause and effect, is published in the December issue of the journal Archives of Neurology.

As awareness of Parkinson's link to dementia grows, insights that can help further research and aid in the care of these patients will become increasingly important, Dr. Daniel Weintraub, of the University of Pennsylvania, Philadelphia, and colleagues said in the study.

More information

We Move has more about Parkinson's disease.

-- Robert Preidt

SOURCE: Archives of Neurology, news release, Dec. 12, 2011


'/>"/>
Copyright©2010 ScoutNews,LLC.
All rights reserved  

Page: 1

Related medicine news :

1. Predicting resistance to brain tumor chemotherapy
2. The brain on trial
3. Radiation May Also Lead to Chemo Brain
4. Tapping the brain orchestra
5. Uncovering how cerebral malaria damages the brain
6. Taxi Drivers Show How Learning Changes Adult Brain
7. Brain tsunamis are clue to helping victims of major head injuries
8. Drug reverses aging-associated changes in brain cells
9. Century-old brains may hold future of treatment for mentally ill, Indiana University pathologist says
10. Study finds headaches after traumatic brain injury highest in adolescents and girls
11. Abuse in Childhood May Alter Teen Brain
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Brain Changes May Be Tied to Parkinson's Dementia
(Date:10/13/2017)... ... ... Yisrayl Hawkins, Pastor and Overseer at The House of Yahweh, has released a ... books in the Holy Scriptures, Revelation. The Book of Revelation paints a picture of ... have tossed it off as mere rubbish, but Yisrayl Hawkins says that is because ...
(Date:10/13/2017)... ... October 13, 2017 , ... “America On The Brink”: the ... “America On The Brink” is the creation of published author, William Nowers. Captain ... As a WWII veteran, he spent thirty years in the Navy. Following his ...
(Date:10/12/2017)... Wis. (PRWEB) , ... October 12, 2017 , ... ... standard products to meet the demand of today’s consumer and regulatory authorities worldwide. ... of probiotic experts and tested to meet the highest standard. , These ...
(Date:10/12/2017)... Maryland (PRWEB) , ... October 12, 2017 , ... ... magnetic drug delivery system that we intend to develop to enable prevention of ... can lead to severe hearing loss, especially in pediatric patients. For cisplatin, hearing ...
(Date:10/12/2017)... ... October 12, 2017 , ... On Saturday, October 21, the Health & Wellness ... Moonlight to raise money for the American Heart Association Heart Walk. Teams of up ... work together to keep their treadmills moving for 5 hours. Treadmills will start at ...
Breaking Medicine News(10 mins):
(Date:10/12/2017)... -- West Pharmaceutical Services, Inc. (NYSE: WST), ... administration, today announced that it will release third-quarter 2017 ... 26, 2017, and will follow with a conference call ... a.m. Eastern Time. To participate on the call, please ... is 94093362. A ...
(Date:10/10/2017)... 2017  NDS received FDA 510(k) clearance in May 2017 for ... stand specifically designed for endoscopy environments. An innovative secondary monitor solution, ... solution to support the improvement of patient outcomes, procedural efficiency, and ... ... ...
(Date:10/4/2017)... WESTWOOD, Mass. , Oct. 4, 2017  According to the Centers ... by the end of October . PhysicianOne Urgent Care is helping communities ... Westchester, NY , by offering no-cost* flu shots through ... , as mandated by certain health insurance regulations. ... The best time to get a flu shot is by ...
Breaking Medicine Technology: