HOME >> MEDICINE >> NEWS
Pet scans detect brain differences in people at risk for Alzheimer's

rforming a memory task, however, showed clear differences between the two groups. As the participants tried to remember if they'd seen a particular shape before, one pattern of brain activation appeared in the APOE- 4 carriers while a different pattern appeared in the non-carriers.

Dr. Scarmeas says the difference may indicate that APOE- 4 carriers have to compensate for early damage done by Alzheimer's by switching to an alternate brain network to complete the task. It could also be that their different genetic makeup results in different patterns of brain activity.

In previous studies, Dr Scarmeas has demonstrated APOE-related changes in brain activity in patients that already have Alzheimer's disease and in healthy, young, college-age people. Drs Scarmeas, Stern and a large group of other researchers at the Taub Institute are using advanced brain imaging techniques to examine changes in cognition and brain function as a result of normal aging and brain diseases, such as Alzheimer's disease.


'"/>

Contact: Karen Zipern
kz2110@columbia.edu
212-305-9746
Columbia University Medical Center
19-Nov-2004


Page: 1 2

Related medicine news :

1. Combining PET and CT scans leads to more accurate radiation therapy for lung cancer patients
2. Stanford study questions accuracy of ads for body scans
3. New technique scans electrical brainscape
4. 3D neutron-based medical imaging, 4D lung scans, and hitting a moving tumor
5. MRI scans could be acceptable alternative to x-rays
6. Chemical brain scans may help reassure brain tumor patients
7. Lung tumor therapies improved by combining CT and PET scans
8. New study supports use of PET scans in early diagnosis of Alzheimers disease
9. Brain scans show how placebo eases pain
10. PET scans superior in revealing response to treatment for gastrointestinal stromal tumors
11. CT scans find tiny bladder, kidney & urinary cancers

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:10/13/2017)... ... October 13, 2017 , ... Lori R. Somekh, founder ... of ElderCounsel, a national organization of elder law and special needs planning attorneys. “Membership ... rules. It also provides a forum to network with elder law attorneys nationwide,” said ...
(Date:10/13/2017)... ... October 13, 2017 , ... The Visiting Nurse Association (VNA) ... a collection of specialty vendors and unique items from across the nation, this holiday-themed ... and wellness services offered by the VNA. The boutique will be open Saturday, ...
(Date:10/13/2017)... ... 13, 2017 , ... Yisrayl Hawkins, Pastor and Overseer at The House of ... popular and least understood books in the Holy Scriptures, Revelation. The Book of Revelation ... scholars for centuries. Many have tossed it off as mere rubbish, but Yisrayl Hawkins ...
(Date:10/13/2017)... , ... October 13, 2017 , ... “The Journey: From ... every danger possible to save lost souls in the Philippines. “The Journey: From the ... is a dedicated teacher of the Bible. She has taught all ages and currently ...
(Date:10/12/2017)... ... October 12, 2017 , ... CitiDent ... sleep apnea using cutting-edge Oventus O2Vent technology. As many as 18 million ... by frequent cessation in breathing. Oral appliances can offer significant relief to about ...
Breaking Medicine News(10 mins):
(Date:9/13/2017)... 13, 2017   OrthoAtlanta has been named the ... Host Committee (AFHC) for the 2018 College Football Playoff (CFP) ... at Mercedes-Benz Stadium in Atlanta, Georgia . ... "I,m In" campaign, participating in many activities leading up to, ... ...
(Date:9/12/2017)... reviews on the independent review site Consumer Affairs have ... hearing aids, ranking it higher than Miracle Ear ™, Beltone™, ... ... Aids ... that provides high performance, state-of-the-art, German-engineered hearing aids directly to consumers ...
(Date:9/9/2017)... ... ... – Monday, September 18 th .The Brain Tumor Foundation (BTF) begins ... the public.Where:  BTF,s Mobile MRI Unit – a ... Washington, D.C.What:BTF brings its nationwide initiative, the Road to Early Detection Sponsor-A-City ...
Breaking Medicine Technology:
Cached News: