Navigation Links
After a few drinks, older adults more impaired than they think
Date:3/5/2009

groups that had not had alcohol. The researchers found that even though blood alcohol levels for participants in both groups rose at a similar rate right after drinking and reached the same peak, the older adults did worse on tests. That suggested the performance gap seen after moderate amounts of alcohol was not because of age-related differences in how the body processes the substance, but because of other factors influencing how alcohol affected the individuals.

In the test portion during the "stimulating" alcohol phase, older adults who had alcohol were slower than those who had not had any. In contrast, alcohol seemed to give the younger group a performance boost during that phase.

"People shouldn't take it to mean that younger people can drink with impunity," Sullivan said.

During that same post-drinking phase, when the older adults were impaired, they didn't think they were. And in the second phase an hour and 15 minutes after having alcohol older adults thought their performance was impaired, even when it wasn't.

"An older person might say 'Really, I feel all right, I'm sure I can drive,'" Sullivan said. "But the study shows that you can't always take someone at their word."

So what advice would Nixon give to active, older adults?

"If you have a couple of drinks at dinner, sit around, have dessert don't drive for a while."

The researchers didn't evaluate the role of interactions between alcohol and prescription and other medicines.

They hope to conduct studies with larger numbers of people, more age groups and a wider range of alcohol intake levels. Future studies in which subjects take multiple, more difficult tests; the same individual is observed under different circumstances; and differences between the sexes are evaluated might shed more light on alcohol effects in older active adults.


'/>"/>

Contact: Czerne M. Reid
czerne@ufl.edu
352-273-5814
University of Florida
Source:Eurekalert

Page: 1 2 3

Related biology news :

1. Exercise after knee replacement critical
2. 4 years after tsunami: Corals stage comeback
3. World fertilizer prices drop dramatically after soaring to all-time highs
4. Transplanted fat cells restore function after spinal cord injury
5. Anabolic steroids provide a competitive edge in power lifting years after doping has ended
6. Human embryonic stem cell secretions minimized tissue injury after heart attack
7. Accelerated bone turnover remains after weight loss
8. Video released of rapid Alzheimers improvement after new immune-based treatment
9. Dioxin risk in soil and plant tissues after long-term biosolids application
10. Children born from frozen embryos weigh more and do better than those born after fresh transfer
11. Children born after donor insemination should be told as soon as possible about their conception
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:11/7/2014)... Dr. Debra Auguste, associate professor, biomedical engineering, in ... College of New York, have identified a molecule ... of the most aggressive forms of breast cancer. ... high mortality rate owing to aggressive proliferation and ... However, Professor Auguste,s team, discovered the overexpression of ...
(Date:11/7/2014)... Leading Biometric companies aim to provide ... online transactions.  Companies in focus today are: NXT-ID, Inc. (NASDAQ: ... BABA ), Google Inc. (NASDAQ: GOOG ), Microsoft ... EBAY ) and MasterCard Inc. (NYSE: MA) ... biometric authentication company focused on the growing mobile commerce is ...
(Date:11/6/2014)... because of metastasis, yet progress in preventing and ... "It,s been particularly challenging to design drugs that ... in systems biology at Harvard Medical School. ... they,ve already metastasized." , Gujral and colleagues have ... researchers better understand how metastasis begins. Their findings ...
Breaking Biology News(10 mins):Universal Authentication Methods Provide More Secure Operations for Biometrics Devices - Company Joins FIDO Alliance for Consumer Protection 2Universal Authentication Methods Provide More Secure Operations for Biometrics Devices - Company Joins FIDO Alliance for Consumer Protection 3Universal Authentication Methods Provide More Secure Operations for Biometrics Devices - Company Joins FIDO Alliance for Consumer Protection 4Universal Authentication Methods Provide More Secure Operations for Biometrics Devices - Company Joins FIDO Alliance for Consumer Protection 5Universal Authentication Methods Provide More Secure Operations for Biometrics Devices - Company Joins FIDO Alliance for Consumer Protection 6Migration negation 2Migration negation 3
... Federation of American Societies for Experimental Biology (FASEB) announces ... (SRC): Mobile DNA in Mammalian Genomes. Mobile elements ... the structure and altering functions within mammalian genomes, and ... explore the explosion of data from high throughput sources, ...
... This release is available in French . ... on the brain,s ability to be plastic that is to ... study from the Montreal Neurological Institute The Neuro, McGill University, ... nervous system known as netrin, plays a key role in regulating ...
... defines and names groups of organisms is a ... methods used during the beginnings of the discipline in ... information to delineate new species, the study of the ... of taxonomists. These studies often require first-hand examination of ...
Cached Biology News:Finding the way to memory 2Finding the way to memory 3Biodiversity exploration in the 3-D era 2
(Date:11/21/2014)... , November 21, 2014 , ... responsable comercial   Mariano Rodríguez es elegid ... KLOX está en marcha para comenzar de ... cura de heridas de reciente aprobación en Europa   , ... compañía") se complace al anunciar los siguientes nombramientos: ...
(Date:11/21/2014)... CA (PRWEB) November 20, 2014 Author ... Short Walk to the Other Side” published as ... “Award-Winning Finalist in the “Fiction: Short Story” category of ... Jeffrey Keen, President and CEO of USA Book News, ... mainstream and independent publishers, including Simon & Schuster, Penguin, ...
(Date:11/21/2014)... BlueInGreen, LLC ( BlueInGreen® ) and ... PCI, Inc., leading suppliers of ozone process technology ... to provide a new state-of-the-art ozone system for ... Wastewater Treatment. The new ozone disinfection system ... dissolution technology, Pinnacle Ozone’s industry leading Zenith™ ozone ...
(Date:11/21/2014)... , Nov. 20, 2014 Polaris Group ... dosed in its Phase 1 trial of ADI-PEG ... the treatment of malignant pleural mesothelioma (MPM) and ... conducting clinical trials on ADI-PEG 20, both as ... the treatment of several other indications, including breast ...
Breaking Biology Technology:KLOX Technologies anuncia sus nombramientos ejecutivos 2KLOX Technologies anuncia sus nombramientos ejecutivos 3KLOX Technologies anuncia sus nombramientos ejecutivos 4KLOX Technologies anuncia sus nombramientos ejecutivos 5Mystic Ink 's Short Story Collection “A Short Walk to the Other Side” Honoring Ray Bradbury Praised As Award-Winning Finalist In USA Best Book Awards 2Mystic Ink 's Short Story Collection “A Short Walk to the Other Side” Honoring Ray Bradbury Praised As Award-Winning Finalist In USA Best Book Awards 3Mystic Ink 's Short Story Collection “A Short Walk to the Other Side” Honoring Ray Bradbury Praised As Award-Winning Finalist In USA Best Book Awards 4City of Fayetteville Leads Nation with Innovative Ozone Technology 2City of Fayetteville Leads Nation with Innovative Ozone Technology 3City of Fayetteville Leads Nation with Innovative Ozone Technology 4Polaris Group Announces Treatment of First Patient in Phase 1 Study of ADI-PEG 20 plus Pemetrexed and Cisplatin in Malignant Pleural Mesothelioma And Non-Squamous Non-Small Cell Lung Carcinoma 2
... $1,036,024, or 89%, for the nine months ended September 30, ... ... 26 /Xinhua-PRNewswire-FirstCall/ -- China Kangtai,Cactus Bio-tech Inc. (OTC Bulletin Board: CKGT), a ... filed its quarterly report on SEC Form 10QSB on November,19, 2007 and ...
... Dramatically Enhances the Way Ultrasound, Departments Work and Provides a ... ... Applications, CHICAGO, Nov. 26 At the 93rd Scientific ... from,Nov. 25 to 30 at McCormick Place (Booth 7713, Hall B), ...
... to Integrate with Multiple Disparate PACS and ... ... CHICAGO, Nov. 26 RSNA Booth #5924 -- ... and,interoperability between diagnostic acquisition devices, PACS, HIS, RIS,and related ...
Cached Biology Technology:China Kangtai Cactus Biotech, Inc. Reports Third Quarter 2007 Financial Results 2China Kangtai Cactus Biotech, Inc. Reports Third Quarter 2007 Financial Results 3China Kangtai Cactus Biotech, Inc. Reports Third Quarter 2007 Financial Results 4Siemens' New S Class Revolutionizes the Paradigm of Ultrasound Workflow Today and Tomorrow 2Siemens' New S Class Revolutionizes the Paradigm of Ultrasound Workflow Today and Tomorrow 3Siemens' New S Class Revolutionizes the Paradigm of Ultrasound Workflow Today and Tomorrow 4Siemens' New S Class Revolutionizes the Paradigm of Ultrasound Workflow Today and Tomorrow 5Siemens' New S Class Revolutionizes the Paradigm of Ultrasound Workflow Today and Tomorrow 6E-Rad Solutions Selects Compressus' Enterprise Systems Integration Technology to Fuel Entry Into Teleradiology Market 2E-Rad Solutions Selects Compressus' Enterprise Systems Integration Technology to Fuel Entry Into Teleradiology Market 3
Similar to proteasome (prosome, macropain) 26S subunit, ATPase, 1 Antigen: Recombinant Protein...
RABBIT ANTI AMPHOTERIN...
See product name for description....
5,6 Carboxyfluorescein is conjugated to BSA (bovine serum albumin) protein through amide bonds....
Biology Products: