Navigation Links
How 'hot' emotional brain interferes with 'cool' processing

tion to the driving task might encounter an emotional distracter such as an accident. As everybody knows, at that moment drivers lose focus on the task."

"Also, the three types of distracters gave us good controls, which allowed us to clearly establish that the observed effects were due to the presence of emotional distraction rather than to the presence of other meaningful (neutral images) or meaningless (scrambled images) distracters."

The researchers also found individual differences among the subjects in their response to the images. Those people who showed greater activity in a brain region associated with the inhibition of response to emotional stimuli rated the emotional distracters as less distracting. Said Dolcos, "One interpretation of this finding is that, because this region is associated with inhibitory process, people who engage that region more could cope better with distracting emotions."

McCarthy said that the results of their study will likely have important implications for understanding of anxiety disorders. "Our hypothesis has been that people suffering from such anxiety disorders such as depression and PTSD, may see the world differently than other people, and that a distracter associated with trauma may grab control of brain processing and essentially take off-line those areas of the brain we use to stay on task. It's as if when you're sad, the world seems sadder and all you see is bad news."

"Our aim is to reverse that with drug treatment, so we're using these kinds of studies to determine whether particular antidepressants influence the response of that ventral system. And what is particularly exciting is that this method allows us to look directly at the neurological target of the drug and not have to try to measure the more nebulous behavioral response. So, we can detect a sub-threshold response to such drugs, which will help us understand whether we're going in the right direction in terms of drug developm
'"/>

Source:Duke University Medical Center


Page: 1 2 3 4

Related biology news :

1. Spray-on skin relieves emotional trauma for child burn victims
2. Controversial drug shown to act on brain protein to cut alcohol use
3. Mouse brain cells rapidly recover after Alzheimers plaques are cleared
4. Mouse brain tumors mimic those in human genetic disorder
5. New imaging method gives early indication if brain cancer therapy is effective, U-M study shows
6. First atlas of key brain genes could speed research on cancer, neurological diseases
7. NYU study reveals how brains immune system fights viral encephalitis
8. Stem cells from brain transformed to produce insulin at Stanford
9. Birds brains reveal source of songs
10. Loves all in the brain: fMRI study shows strong, lateralized reward, not sex, drive
11. Revolutionary nanotechnology illuminates brain cells at work
Post Your Comments:
*Name:
*Comment:
*Email:
TAG: How hot emotional brain interferes with cool processing

(Date:8/12/2015)... 12, 2015   MedNet Solutions , an innovative ... of clinical research, is proud to announce that ... SaaS-based eClinical technology platform, has led the way to ... quarters of 2015.   Q2 2015 and Q1 2015 ... by contract value sold in the company,s 15 year ...
(Date:8/12/2015)... JOSE, Calif. , Aug. 12, 2015 /PRNewswire/ ... developer of human interface solutions, today announced that ... recently announced Match-in-Sensor solution, have officially been named ... Alliance. As part of the certification, Synaptics, Natural ... FIDO 1.0 Universal Authentication Framework (UAF) standard and ...
(Date:8/10/2015)... 10, 2015 The latest 364 page ... analysis of the global border security market . ... $16.4bn in 2015. Now: Border security is hard ... of the business critical issue you need to know about ... ,s objective analysis of how this will impact your company ...
Breaking Biology News(10 mins):MedNet Solutions Experiences Explosive Corporate Growth 2Synaptics Announces FIDO Certification of Natural ID Fingerprint Solutions 2Synaptics Announces FIDO Certification of Natural ID Fingerprint Solutions 3Border Security Market Report 2015-2025 - Growth in Biometrics, ICT, Manned and Unmanned Vehicles, and Perimeter Surveillance 2Border Security Market Report 2015-2025 - Growth in Biometrics, ICT, Manned and Unmanned Vehicles, and Perimeter Surveillance 3Border Security Market Report 2015-2025 - Growth in Biometrics, ICT, Manned and Unmanned Vehicles, and Perimeter Surveillance 4Border Security Market Report 2015-2025 - Growth in Biometrics, ICT, Manned and Unmanned Vehicles, and Perimeter Surveillance 5Border Security Market Report 2015-2025 - Growth in Biometrics, ICT, Manned and Unmanned Vehicles, and Perimeter Surveillance 6Border Security Market Report 2015-2025 - Growth in Biometrics, ICT, Manned and Unmanned Vehicles, and Perimeter Surveillance 7Border Security Market Report 2015-2025 - Growth in Biometrics, ICT, Manned and Unmanned Vehicles, and Perimeter Surveillance 8Border Security Market Report 2015-2025 - Growth in Biometrics, ICT, Manned and Unmanned Vehicles, and Perimeter Surveillance 9
... study to assess the social impact of food allergies ... 35 percent of children with food allergies, who are ... experienced bullying, teasing, or harassment as a result of ... or harassment, 86 percent were reported to have experienced ...
... Long before geese started flying in chevron formation or cyclists ... to reduce drag on their spores so as to spread ... fungus, the destructive Sclerotinia sclerotiorum , spews thousands of ... to nearly zero and even creates a wind that carries ...
... Rice University physicist Dmitri Lapotko has demonstrated that plasmonic ... can detect and destroy cancer cells in vivo by ... and selectively explode them. A paper in the ... details the effect of plasmonic nanobubble theranostics on zebra ...
Cached Biology News:First study of its kind finds children with food allergies are often victims of bullying 2Fungal spores travel farther by surfing their own wind 2Fungal spores travel farther by surfing their own wind 3Fungal spores travel farther by surfing their own wind 4'Gold' fish thrive, cancers die 2'Gold' fish thrive, cancers die 3
(Date:8/27/2015)... -- HUYA Bioscience International (HUYA) today announced the sponsorship of ... HTLV-1, held this week at the University of Tokyo ... is to promote research on HTLV-1 and HTLV-1-associated diseases, ... research related to these fields to advance science, the ... to support this prestigious conference," said Mireille Gillings ...
(Date:8/27/2015)... , ... August 27, 2015 , ... ... weighing needs and expertly narrows down the product choices to a manageable shortlist ... pares down the list to models that fit best with the customer’s industry ...
(Date:8/26/2015)... , ... August 26, 2015 , ... ... announces today that a second US laboratory is to open in Manhattan, Kansas ... the continued partnership and long-term growth of research and development through collaboration with ...
(Date:8/26/2015)... , ... August 26, 2015 , ... ... increasing its investment in the development and manufacture of highly valued cardiac markers ... company’s scientific team's extensive expertise with protein chemistry has led to the development ...
Breaking Biology Technology:HUYA Bioscience International Sponsors Japan Society Of HTLV-1 Annual Meeting 2HUYA Bioscience International Sponsors Japan Society Of HTLV-1 Annual Meeting 3HUYA Bioscience International Sponsors Japan Society Of HTLV-1 Annual Meeting 4METTLER TOLEDO Updates Online Scale Selection Tool 2MediVet Biologics Animal Health Secures Additional Laboratory Facility in Manhattan, Kansas 2MediVet Biologics Animal Health Secures Additional Laboratory Facility in Manhattan, Kansas 3Lee Biosolutions Announces Increased Investment in the Development and Manufacturing of Biomarkers Used in Early Detection Of Heart Disease 2
... from televisions to computers, depend on conducting materials that can ... communications devices and microchips that can fit on the head ... Now, Prof. Eran Rabani of Tel Aviv University,s School ... Exact Sciences, in collaboration with Profs. Uri Banin and Oded ...
... 15, 2011 The current issue of Popular Science ... of the Genesis Biopharma, Inc. (OTC/BB: GNBP) Board of Directors, and ... The entire 11-page story, titled "The Man Who ... www.popsci.com About Genesis Biopharma, Inc. ...
... measuring the immune response to the H1N1 flu virus, could ... who have already been infected with the flu virus. ... IOP Publishing,s Journal of Breath Research , researchers have ... accumulate in response to the H1N1 strain. Research ...
Cached Biology Technology:Conducting energy on a nano scale 2Conducting energy on a nano scale 3'Swine flu' breath test could reduce future vaccination shortages, research suggests 2
With L-glutamine and potassium bicarbonate. Sterile, Insect cell culture tested...
Mol wt: average mol wt12,360.96 Da by calculation...
Originally developed for the culture of Drosophila; suitable for culture of other dipteran cell lines. Powder, Insect cell culture tested...
... Adaptor encodes a T7 promoter, lac ... translation initation codon and an N-terminal GST•Tag ... reported to enhance the production and in ... partners. The GST•Tag is a multi-purpose tag ...
Biology Products: