Navigation Links
The Chemistry of Fear: A new video from the American Chemical Society
Date:10/28/2013

With Halloween just a few days away, millions are flocking to horror films and haunted houses for their annual dose of terror. The latest video from the American Chemical Society's (ACS) Bytesize Science series uncovers the chemistry behind the spine-tingling sense of fear. The episode is available now at http://www.BytesizeScience.com.

"Fear is the expectation or the anticipation of possible harm We know that the body is highly sensitive to the possibility of threat, so there are multiple pathways that bring that fear information into the brain," explains Abigail Marsh, Ph.D., associate professor of psychology at Georgetown University. Marsh's research focuses on the neuroscience of fear and empathy in psychopaths, among other topics. In the video, she highlights the key brain chemicals and hormones involved in fear and the accompanying fight or flight response.

Marsh explains that the amygdala, an evolutionarily ancient part of the human brain, is the most important structure in the fear response. In a bonus video also available at http://www.BytesizeScience.com, Marsh tells the story of "SM," a woman without a functional amygdala who is quite literally fearless.


'/>"/>

Contact: Michael Bernstein
m_bernstein@acs.org
202-872-6042
American Chemical Society
Source:Eurekalert

Page: 1

Related biology news :

1. LAMIS -- a green chemistry alternative for laser spectroscopy
2. UCLAs Yi Tang receives Presidential Green Chemistry Challenge Award from EPA
3. Pulverized rocks, coral reefs, seawater chemistry, and continental collisions
4. Scientists connect seawater chemistry with climate change and evolution
5. Chemistry on Mars video with Curiosity Rover from the American Chemical Society
6. Changes in water chemistry leave lake critters defenseless
7. New Market Forecasts Available for Critical Global Biotechnology Testing and Screening Markets: Molecular Diagnostics, Hematology, Clinical Chemistry and Nucleic Acid Testing
8. Astrochemistry enters a bold new era with ALMA
9. Emory receives $20 million NSF grant for chemistry center
10. The Journal of Biological Chemistry commemorates an important 1987 discovery
11. Model sheds light on the chemistry that sparked the origin of life
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:3/15/2016)... New York , March 15, 2016 ... new market report published by Transparency Market Research "Digital Door ... Trends and Forecast 2015 - 2023," the global digital door ... US$ 731.9 Mn in 2014 and is forecast to grow ... 2023. Growth of micro, small and medium enterprises (MSMEs) across ...
(Date:3/11/2016)... , March 11, 2016 ... market research report "Image Recognition Market by Technology (Pattern ... and Advertising), by Deployment Type (On-Premises and Cloud), by ... 2022", published by MarketsandMarkets, the global market is expected ... USD 29.98 Billion by 2020, at a CAGR of ...
(Date:3/9/2016)... Fla. , March 9, 2016  Crossmatch ... authentication and enrollment solutions, today announced the addition ... ® Altus multi-factor authentication platform. New ... InfoSec managers to step-up security where it,s needed ... Washington, DC . --> ...
Breaking Biology News(10 mins):
(Date:5/27/2016)... , ... May 27, 2016 , ... Weeks after hosting ... in Phoenix, Dr. Michael Fitzmaurice, hand surgeon and founder of the Fitzmaurice Hand Institute, ... The Wrist MRI machine is a state-of-the-art technology and only 1 of about 3 ...
(Date:5/27/2016)... At present, the Biotech sphere is in a ... volatility is what makes this industry interesting to consider. Here ... (NASDAQ: SNTA ), CTI BioPharma Corp. (NASDAQ: ... and Heat Biologics Inc. (NASDAQ: HTBX ). Sign ... these stocks at: http://www.activewallst.com/register/ ...
(Date:5/26/2016)... Despite the volatility that continues to envelop the ... research on ActiveWallSt.com directs the investor community,s focus on the ... ), Cerus Corp. (NASDAQ: CERS ), Arrowhead Pharmaceuticals ... Inc. (NASDAQ: FPRX ). Register with us today ... On Wednesday, shares in Massachusetts ...
(Date:5/25/2016)... ... May 25, 2016 , ... Lajollacooks4u has become a rising hotspot ... rated one of its top attractions. Fortune 500 companies, such as Illumina, Hewlett-Packard, ... unique and intimate team-building experience. , Each event kicks off with an olive oil ...
Breaking Biology Technology: