Navigation Links
When anxiety won't go away
Date:7/6/2012

ent: The researchers showed the colored squares without any unpleasant stimuli and recorded how long the stress reaction acquired earlier lasted. The next day the experiment was continued without the laser stimulus in an effort to monitor the longer-term development.

New paths in the treatment of trauma patients

It became apparent that, as in mice human, probands with lower gene activity for dynorphin exhibited stress reactions lasting considerably longer than those probands who released considerably more. Moreover, in brain scans it could be observed that the amygdala a brain structure in the temporal lobes that processes emotional contents - was also active even if in later testing rounds a green square was shown without the subsequent laser stimulus. "After the negative laser stimulus stopped this amygdala activity gradually became weaker. This means that the acquired anxiety reaction to the stimulus was forgotten," reports Prof. Walter. This effect was not as pronounced in the group with less dynorphin activity and prolonged anxiety. "But the 'forgetting' of acquired anxiety reactions isn't a fading, but, rather, an active process which involves the ventromedial prefrontal cortex," emphasizes Prof. Walter. To corroborate this, researchers found that in the group with less dynorphin activity there was reduced coupling between the prefrontal cortex and the amygdala. "In all likelihood dynorphins affect fear forgetting in a crucial way through this structure," says Prof. Walter. The scientists now hope that by using the results they will be able to develop long-term approaches for new strategies when it comes to the treatment of trauma patients.


'/>"/>

Contact: Dr. Andras Bilkei Gorzo
abilkei@uni-bonn.de
49-228-688-5317
University of Bonn
Source:Eurekalert

Page: 1 2 3

Related medicine news :

1. beyondblue Launches Depression & Anxiety website and Info Line for Men
2. Anxiety, Depression May Raise Stroke Risk
3. Avatars may help children with social anxiety overcome fears
4. One-third of adult Americans with arthritis battle anxiety or depression
5. Anxiety Linked to Smarts in Brain Study
6. Anxiety Might Help People Sniff Out Threats
7. Depression, Anxiety Tied to Physical Disabilities in Seniors
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:12/25/2014)... Carolina (PRWEB) December 25, 2014 ... Carolina Retirement Community, recently showed their generous spirit ... of the Catawba County Parenting Network- Grandparents Raising ... 10 children gathered around the largest Christmas tree ... open presents purchased by residents of the Abernethy ...
(Date:12/24/2014)... AlignLife of Wauwatosa loves helping those in the ... holiday season, AlignLife looks forward to their annual toy drive. ... Mahalko-Leonhardt, owner of AlignLife. "It brings our patients as well ... able to give kids toys for Christmas who would be ... of our patients." , The 70 toys were donated to ...
(Date:12/24/2014)... December 24, 2014 Connie Casad, MD, ... functional medicine advocate with 30 years of practice experience ... evaluate the health benefits of dietary detoxification. The second ... participants following excellent results from test patients who just ... to explain her interest in conducting the study, Dr. ...
(Date:12/24/2014)... 2014 New studies reveal that women under ... related depression (March 6, 2014, JAMA Otolaryngology*). And although many ... (about 50 percent according to recent polls) facing hearing loss ... a person feels and relates to the world. People who ... also made by way of:, , self-confidence ...
(Date:12/24/2014)... Today, UWDress.com, the famous women’s dress supplier, has presented ... a site-wide wedding gown promotion. , For those ... more unexpected way, the collection should be a great choice. ... market, and they are available with custom service. , Now, ... prices, up to 75% off; most of them come in ...
Breaking Medicine News(10 mins):Health News:Retirement Community Residents Make Impact During Holiday Season 2Health News:AlignLife of Wauwatosa Brings Joy to Less Fortunate Families 2Health News:Connie Casad, MD, Now Accepting Test Participants for January Dietary Detoxification Study 2Health News:Connie Casad, MD, Now Accepting Test Participants for January Dietary Detoxification Study 3Health News:Recent Studys Underscore the Fact That One of the Best Gifts to Give This Holiday Season is a Hearing Test 2Health News:Recent Studys Underscore the Fact That One of the Best Gifts to Give This Holiday Season is a Hearing Test 3Health News:Recent Studys Underscore the Fact That One of the Best Gifts to Give This Holiday Season is a Hearing Test 4Health News:Recent Studys Underscore the Fact That One of the Best Gifts to Give This Holiday Season is a Hearing Test 5Health News:Recent Studys Underscore the Fact That One of the Best Gifts to Give This Holiday Season is a Hearing Test 6Health News:Buy Cheap Long Sleeve Wedding Gowns At UWDress.com 2
... Now Have Access to Advanced Medical Expertise When Faced ... Nippon Life Benefits, a leading provider of employee ... members will have access to Best Doctors, an expert ... are getting the right diagnosis and treatment. The new ...
... COLUMBIA, S.C., Jan. 12 Medical travel company ... and individuals access lower-cost health care at accredited ... for providing useful information and outstanding customer service ... .The Columbia-based company received second-place honors in the ...
... cell findings could reveal targets for future treatments , , ... have discovered genes in prostate cancer cells that fuse ... occurrence that may initiate the development of some cancers. ... of Michigan Comprehensive Cancer Center, appear only in cancer ...
... 12 /PRNewswire-Asia-FirstCall/ -- Mindray Medical,International Limited (NYSE: ... of medical devices worldwide, today announced selected preliminary,unaudited ... 2008. The,preliminary results reported below include the ... from Datascope ("DPM") starting from May,1, 2008. , ...
... 12 , - Small ... , With the introduction of ... messaging device, NEC sets new standards in,mobile communications and ... innovations. , (Photo: http://www.newscom.com/cgi-bin/prnh/20090112/333834 ...
... Reuters today announced that it has published a new ... expert insight from academics and key players in the ... the Drug Development Toolkit," it explores the role of ... challenges seen in clinical research and their potential ...
Cached Medicine News:Health News:Nippon Life Benefits Partners with Best Doctors to Help Members Make More Informed Health Care Decisions 2Health News:Nippon Life Benefits Partners with Best Doctors to Help Members Make More Informed Health Care Decisions 3Health News:Companion Global Healthcare Awarded for Outstanding Web Site 2Health News:Mindray Announces Preliminary 2008 Operating Results 2Health News:Mindray Announces Preliminary 2008 Operating Results 3Health News:Mindray Announces Preliminary 2008 Operating Results 4Health News:NEC's new M155 Messenger Sets New Standards in Mobile Messaging 2Health News:Thomson Reuters White Paper Explores the Role of Biomarkers in Clinical Trials and Drug Development 2Health News:Thomson Reuters White Paper Explores the Role of Biomarkers in Clinical Trials and Drug Development 3
(Date:12/22/2014)... DUBLIN , Dec. 22, 2014 Research and ... addition of the "US Self-monitoring Blood Glucose Market" ... http://photos.prnewswire.com/prnh/20130307/600769 This market insight focuses ... in the United States . Reimbursement ... studied. Thorough product analyses for more than 73 SMBG ...
(Date:12/22/2014)... Dec. 22, 2014 Cyberonics, Inc. (NASDAQ: ... treatment and management of epilepsy, today announced it will participate ... on Wednesday, January 14, 2015, in San Francisco ... and Chief Executive Officer, will speak at 11:00 AM Pacific ... accessed by clicking on the Investor Relations link on the ...
(Date:12/22/2014)... ALTO, Calif. , Dec, 22, 2014 /PRNewswire/ ... a Phase 2a study of lonafarnib in patients ... study was conducted at the National Institutes of ... Maryland .  The double-blinded, randomized, placebo-controlled, dose ... mg twice daily and 200 mg twice daily ...
Breaking Medicine Technology:US Self-monitoring Blood Glucose Market 2Eiger Bio Announces Positive Data in Patients Infected with Hepatitis Delta Virus (HDV) Treated with Lonafarnib - Results Presented at American Association for the Study of Liver Diseases (AASLD) Meeting 2Eiger Bio Announces Positive Data in Patients Infected with Hepatitis Delta Virus (HDV) Treated with Lonafarnib - Results Presented at American Association for the Study of Liver Diseases (AASLD) Meeting 3
... Amgen (NASDAQ: AMGN ) today announced positive ... study of the pivotal Phase 3 fracture trial showing that ... osteoporosis was associated with continued increase in bone mineral density ... results will be presented on Nov. 8, 2011, at the ...
... Nov. 5, 2011 Supported by a patient-safety ... Radiologic Technology Week® kicks off Nov. 6. ... the theme for this year,s NRTW, Nov. 6-12. Selected by ... group of practicing R.T.s, it promotes a fundamental principle of ...
Cached Medicine Technology:Prolia® (denosumab) Open-Label Extension Trial Showed Continued Increase in Bone Mineral Density Over Six Years With Similar Safety Profile Observed in Original Fracture Trial 2Prolia® (denosumab) Open-Label Extension Trial Showed Continued Increase in Bone Mineral Density Over Six Years With Similar Safety Profile Observed in Original Fracture Trial 3Prolia® (denosumab) Open-Label Extension Trial Showed Continued Increase in Bone Mineral Density Over Six Years With Similar Safety Profile Observed in Original Fracture Trial 4Prolia® (denosumab) Open-Label Extension Trial Showed Continued Increase in Bone Mineral Density Over Six Years With Similar Safety Profile Observed in Original Fracture Trial 5Prolia® (denosumab) Open-Label Extension Trial Showed Continued Increase in Bone Mineral Density Over Six Years With Similar Safety Profile Observed in Original Fracture Trial 6Prolia® (denosumab) Open-Label Extension Trial Showed Continued Increase in Bone Mineral Density Over Six Years With Similar Safety Profile Observed in Original Fracture Trial 7Prolia® (denosumab) Open-Label Extension Trial Showed Continued Increase in Bone Mineral Density Over Six Years With Similar Safety Profile Observed in Original Fracture Trial 8Prolia® (denosumab) Open-Label Extension Trial Showed Continued Increase in Bone Mineral Density Over Six Years With Similar Safety Profile Observed in Original Fracture Trial 9Passion for Patient Care Marks 2011 National Radiologic Technology Week® 2
Tips are sharp on both sides to puncture, cut and tear the capsule...
...
...
... StressVue puts leading-edge stress testing within ... office or clinic to the most advanced ... vivid flat panel monitor with options for ... thermal printer for continuous printing. StressVue is ...
Medicine Products: