Navigation Links
Brain pattern associated with genetic risk of obsessive compulsive disorder
Date:11/26/2007

unded, volunteers had to attempt to stop their responses. This task objectively measured the ability to stop repetitive behaviours.

Both OCD patients and their close relatives fared worse on the computer task than the control group. This was associated with decreases of grey matter in brain regions important in suppressing responses and habits.

Lara Menzies, in the Brain Mapping Unit at the University of Cambridge, explains, Impaired brain function in the areas of the brain associated with stopping motor responses may contribute to the compulsive and repetitive behaviours that are characteristic of OCD. These brain changes appear to run in families and may represent a genetic risk factor for developing the condition. The current diagnosis of OCD available to psychiatrists is subjective and therefore knowledge of the underlying causes may lead to better diagnosis and ultimately improved clinical treatments.

However, we have a long way to go to identify the genes contributing to the distinctive brain structure found in OCD patients and their relatives. We also need to identify other contributing factors for OCD, to understand why close relatives that share similar brain structures dont always develop the disorder.


'/>"/>

Contact: Genevieve Maul
Genevieve.maul@admin.cam.ac.uk
44-077-740-17464
University of Cambridge
Source:Eurekalert

Page: 1 2

Related biology news :

1. Invasion of the brain tumors
2. HIV is a double hit to the brain
3. AIDS interferes with stem cells in the brain
4. 60 second test could help early diagnosis of common brain diseases
5. U of MN researchers discover noninvasive diagnostic tool for brain diseases
6. U of Minnesota researchers discover noninvasive diagnostic tool for brain diseases
7. Influence of sex and handedness on brain is similar in capuchin monkeys and humans
8. Inside the brain of a crayfish
9. Specific brain protein required for nerve cell connections to form and function
10. Brains timing linked with timescales of the natural visual world
11. Adult brain can change, study confirms
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:3/31/2015)...  Elephant Talk Communications Corp. (NYSE MKT: ETAK) ("Elephant ... Defined Network Architecture (ET Software DNA® 2.0) platforms and ... $20.4 million for the year ended December 31, 2014 ... year ended December 31, 2013. At ... its multi-year transition away from its legacy landline business ...
(Date:3/26/2015)... TORONTO , March 26, 2015 ... premier family, social, recreation and athletic club, today announced ... designed to allow freedom of movement for members and ... "Following a comprehensive process, we selected FST,s IMID ... sophistication and convenience for our members and staff, in ...
(Date:3/24/2015)... 2015   NexID Biometrics LLC, whose spoof-mitigation ... today announced the beginning of shipments of version 2.0 ... The company, based in Potsdam, N.Y. ... Expo, which began here today at the Walter E. ... of its SDK boosts the accuracy rate range to ...
Breaking Biology News(10 mins):Elephant Talk Reports 2014 Fourth Quarter and Year End Financial Results 2Elephant Talk Reports 2014 Fourth Quarter and Year End Financial Results 3Elephant Talk Reports 2014 Fourth Quarter and Year End Financial Results 4Elephant Talk Reports 2014 Fourth Quarter and Year End Financial Results 5Elephant Talk Reports 2014 Fourth Quarter and Year End Financial Results 6Granite Club First Private Club in North America to Implement FST Biometrics Secure Access Solution, as Part of Multi-million Dollar Expansion 2NexID Begins Shipments Of Version 2.0 Fake-Finger-Detection Solution 2
... is warming the atmosphere through summer thunderstorm clouds, according ... Geophysical Research Letters . How much the warming effect ... provide is not yet clear. To find out, researchers ... models. Pollution strengthens thunderstorm clouds, causing their ...
... Athens, Ga. The rate at which the rabies virus ... of its hosts, according to researchers at the University of ... Katholieke Universiteit Leuven in Belgium. Their study, published May 17 ... host,s geographical location was the most accurate predictor of the ...
... University physicists and University of Miami biologists addresses ... How do living cells figure out when and ... Professor Dimitrios Vavylonis and Associate Professor Fulvia Verde ... precipitating a ballet of proteins that change its ...
Cached Biology News:Pollution teams with thunderclouds to warm atmosphere 2Pollution teams with thunderclouds to warm atmosphere 3Hitting snooze on the molecular clock: Rabies evolves slower in hibernating bats 2Hitting snooze on the molecular clock: Rabies evolves slower in hibernating bats 3A cell's first steps: Building a model to explain how cells grow 2
(Date:4/24/2015)... /PRNewswire/ - BioAmber Inc. (NYSE: BIOA ) has ... of bio-succinic acid used to produce a new ... that Bayer MaterialScience has begun commercializing.    ... eco, a series of bio-based waterborne polyurethane dispersions ... 65%.  IMPRANIL ® eco has been developed ...
(Date:4/24/2015)... , April 24, 2015  Navitas Life Sciences is delighted ... Head of Clinical and Regulatory Services. Shalabh is a proven ... co-founder and CEO of Kinapse, as well as a Strategy ... Logo - http://photos.prnewswire.com/prnh/20150423/201261LOGO ... commented "I am delighted to welcome Shalabh into this ...
(Date:4/23/2015)... April 24, 2015 Ralco announced today ... Birthright Nutrition® (ABN) for the exclusive worldwide rights to ... new technology is a new in-line milk system that ... allowing them to move supplementation milk cups within a ... , “This technology lets producers get Birthright™ milk to ...
(Date:4/23/2015)... , April 23, 2015 /CNW/ - A new ... packaging award from North America,s ... Competitor Comparison won Silver in the "Sustainability, service" ... The Brandcheck "Competitor Comparison" is a service ... North American and Global peers. This benchmarking process ...
Breaking Biology Technology:Bayer MaterialScience Names BioAmber As Its Supplier For New Product Line - Bio-succinic acid forms backbone of innovative new bio-based polyurethanes for textiles 2Bayer MaterialScience Names BioAmber As Its Supplier For New Product Line - Bio-succinic acid forms backbone of innovative new bio-based polyurethanes for textiles 3Bayer MaterialScience Names BioAmber As Its Supplier For New Product Line - Bio-succinic acid forms backbone of innovative new bio-based polyurethanes for textiles 4Shalabh Kumar Joins Navitas Life Sciences to Lead their Clinical and Regulatory Services Teams 2Ralco Acquires License to Birthright™ Moveable Milk Cup 2
... ROCKVILLE, Md., March 9, 2012 EntreMed, Inc. (Nasdaq: ... therapeutics for the treatment of cancer, today reported results ... 31, 2011.   (Logo: http://photos.prnewswire.com/prnh/20010620/ENMDLOGO ) ... $1.9 million compared to $3.7 million for fiscal 2010. ...
... SQUARE, Pa., March 8, 2012  On the occasion of ... announce that interim data from an expanded clinical trial ... for safety and improved quality of life (QOL) previously ... The probiotic microbial strains in the product formulation are ...
... from North Carolina State University have developed the first ... in electronics, opening the door to an array of ... first time that researchers have been able to produce ... in a single oxide material, launching a new era ...
Cached Biology Technology:EntreMed Reports Fourth Quarter and Year-End 2011 Financial Results 2EntreMed Reports Fourth Quarter and Year-End 2011 Financial Results 3EntreMed Reports Fourth Quarter and Year-End 2011 Financial Results 4EntreMed Reports Fourth Quarter and Year-End 2011 Financial Results 5Interim Clinical Trial Results Confirm Safety of Renadyl™, a Probiotic Dietary Supplement for the Support of Healthy Kidney Function 2Interim Clinical Trial Results Confirm Safety of Renadyl™, a Probiotic Dietary Supplement for the Support of Healthy Kidney Function 3Functional oxide thin films create new field of oxide electronics 2
POU domain, class 2, transcription factor 2,...
IKKbeta/IKK-2 Polyclonal Antibody 100 ug affinity purified rabbit polyclonal antibody. Reacts with human. Tested in Western blotting....
1, 2 or 8 PreMixes are included as part of the FailSafe™ PCR System....
The Hybrid Hunter Yeast Two-Hybrid System uses the activation of reporter genes to indicate positive protein-protein interactions. Two reporters are used an auxotrophic marker and lacZ....
Biology Products: