Navigation Links
If you are impulsive, take modafinil and count to 10
Date:2/1/2013

strategy from the attention deficit disorder 'playbook'. Modafinil has effects that resemble amphetamine. This interesting new study suggests that, if you are impulsive, modafinil may help your self-control," commented Dr. John Krystal, Editor of Biological Psychiatry.

They found that modafinil improved response inhibition in alcohol-dependent participants with initially poor response inhibition, but response inhibition was diminished in those who initially performed better. Modafinil also modulated brain activation in key brain regions directly involved response inhibition, but again, only in those patients with poor baseline response inhibition.

Schmaal explained further, "Most importantly, the study showed that modafinil had a positive effect in patients with high initial levels of impulsivity, whereas modafinil had a detrimental effect in patients with low initial levels of impulsivity. Positive effects of modafinil were associated with normalization of brain activation and connectivity patterns during the stop signal task."

These findings indicate that baseline levels of impulsivity should be taken into account when considering treatment with modafinil.

"The current observation of 'one size does not fit all' (i.e., that a pharmacotherapy may constitute a useful adjunct therapy for some individuals but not for others) calls for caution when prescribing modafinil and strongly supports the potential of and the need for personalized medicine," added Schmaal.


'/>"/>
Contact: Rhiannon Bugno
Biol.Psych@utsouthwestern.edu
214-648-0880
Elsevier
Source:Eurekalert

Page: 1 2

Related biology news :

1. Quantum communication: Each photon counts
2. Men more likely to commit research misconduct than female counterparts
3. Summit of osteoporosis experts from CIS countries issue 5-point call for action
4. Countering brain chemical could prevent suicides
5. Inspired: Canada funds 68 bold, inventive ways to improve health, save lives in developing countries
6. Dusts warming counters half of its cooling effect
7. Global Biotech and Pharmaceutical Conference Early Bird Registration Discounts End This Week
8. Childrens physical activity levels are not enough to counteract sedentary lifestyles
9. Bears, scavengers count on all-you-can-eat salmon buffet lasting for months
10. Scientists develop new carbon accounting method to reduce farmers use of nitrogen fertilizer
11. SF State researcher releases first results from nationwide bee count
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:12/17/2014)... Dec. 15, 2014  HITLAB SM announced ... (GCP) audit to confirm its adherence to current ... accomplishment enables HITLAB to conduct regulated smart device ... principles for patient safety and research quality. ... access, quality, and delivery with innovative technology," said ...
(Date:12/17/2014)... Research and Markets ( http://www.researchandmarkets.com/research/9zq33j/global_chemical ... "Global Chemical Sensor Market 2015-2019" report to ... One major trend upcoming in ... sensors in biomedical applications. Chemical sensors help in ... diagnosis during surgical procedures. The Global Chemical Sensor ...
(Date:12/15/2014)... DUBLIN , Dec. 12, 2014 Research ... announced the addition of the "Global Facial ... http://photos.prnewswire.com/prnh/20130307/600769 ... the identification of individuals. Facial recognition system measures ... as nose, jaw edges, mouth, and the distance ...
Breaking Biology News(10 mins):HITLAB Completes GCP Audit for FDA Smart Device & App Compliance 2Global Chemical Sensor Market 2015-2019: Key Vendors are Abbott Laboratories, Bayer, Hoffmann La-Roche, Johnson & Johnson, NGK Spark Plugs and Robert Bosch 2Global Facial Recognition Market 2015-2019: Key Vendors are 3M Cogent, Cognitec Systems, NEC and Safran Group 2Global Facial Recognition Market 2015-2019: Key Vendors are 3M Cogent, Cognitec Systems, NEC and Safran Group 3
... have found that melatonin, a naturally occurring brain substance, ... as seasonal affective disorder, or SAD. The study is ... National Academy of Science. , The study was led ... in the study of circadian (24-hour) rhythm disturbances, such ...
... and infects the most common and deadly form of brain ... devour themselves, researchers at The University of Texas M. D. ... the National Cancer Institute. , The modified adenovirus homed in ... among the cancer cells -- a process called autophagy -- ...
... the neural machinery that triggers the hungry brain to ... swings the other way after a hearty meal, as ... siesta. However, scientists have understood little about how the ... energy-related behaviors. , Now, in an article in the ...
Cached Biology News:Melatonin improves mood in winter depression 2Targeted virus compels cancer cells to eat themselves 2Targeted virus compels cancer cells to eat themselves 3New mechanism explains glucose effect on wakefulness 2New mechanism explains glucose effect on wakefulness 3
(Date:12/24/2014)... , Dec. 23, 2014 China Biologic ... "Company"), a leading fully integrated plasma-based biopharmaceutical company ... that its majority-owned subsidiary, Shandong Taibang Biological Products ... certification from the China Food and Drug Administration ... facility. As previously disclosed in the Company,s public ...
(Date:12/24/2014)... and NEW YORK , Dec. 23, ... open-label pilot study of mazindol in children with attention ... Therapy in December 2014 . The ... children with attention deficit/hyperactivity disorder" ( Konofal et al, ... Dec 1;8:2321-2332. eCollection 2014 ) shows that mazindol ...
(Date:12/22/2014)... GenomeDx Biosciences today announced that a new ... genomic test for prostate cancer, was able to predict ... radical prostatectomy without adjuvant therapy. Although rapid metastasis in ... tumor genomics to identify these men who have a ... advance. The study has been published online by ...
(Date:12/19/2014)... (PRWEB) December 19, 2014 Bioject ... developer and manufacturer of needle-free injection technology, today ... with Immunomic Therapeutics, Inc. (“ITI”) for ITI to ... with its LAMP™ vaccine platform. , In ... exclusive Worldwide license to the Biojector®-2000 that triggers ...
Breaking Biology Technology:China Biologic Receives GMP Certification for New Coagulation Factor Facility 2China Biologic Receives GMP Certification for New Coagulation Factor Facility 3Redefining ADHD: A New Approach & A Shift of Paradigm in ADHD Therapeutics 2Redefining ADHD: A New Approach & A Shift of Paradigm in ADHD Therapeutics 3Study Published in European Urology Shows that the Decipher Prostate Cancer Classifier is Predictive of Rapid Metastasis in High-Risk Men who have had Prostate Surgery 2Study Published in European Urology Shows that the Decipher Prostate Cancer Classifier is Predictive of Rapid Metastasis in High-Risk Men who have had Prostate Surgery 3Bioject and Immunomic Therapeutics Enter into an Agreement for License of Needle-Free Technology for LAMP-vax Vaccines 2Bioject and Immunomic Therapeutics Enter into an Agreement for License of Needle-Free Technology for LAMP-vax Vaccines 3
... America,s war on terror includes fighting the dark ... chemist Dr. Frank Raushel is helping with the fight ... chemical agent, the organophosphates. , Synthetic organophosphates started their ... their way into the dangerous alleys of chemical warfare ...
... away, but soccer aficionados can get an early start ... National Institute of Standards and Technology (NIST) and the ... summer. , Nanosoccerthe Lilliputian competition where computer-driven "nanobots" the ... no bigger than a grain of ricewill be part ...
... SAN DIEGO, Nov. 13 Gen-Probe Incorporated,(Nasdaq: GPRO ... the Lazard,Capital Markets 5th Annual Healthcare Conference on Tuesday, ... presentation is scheduled,to be webcast live and may be ... website at http://www.gen-probe.com . The webcast,will be available ...
Cached Biology Technology:Researcher working on destruction of chemical weapons 2Let the games begin! Nanosoccer at 2009 RoboCup in Austria 2Gen-Probe to Webcast Presentation at the Lazard Capital Markets 5th Annual Healthcare Conference 2
Request Info...
... Glucagon-like peptide-1(7-36) amide (GLP-1), C-terminal ... but shows <0.1% cross reactivity with ... or other related peptides such as ... Most mammalian species. GLP-1 is identical ...
Anti Human JAM-1, Monoclonal Antibody, Clone M.Ab.F11...
MOUSE ANTI HUMAN CYTOKERATIN 1-8...
Biology Products: