Navigation Links
Short bouts of exercise boost self control
Date:3/6/2013

The resulting increased blood and oxygen flow to the pre-frontal cortex may explain the effects, suggest the researchers.

They trawled medical research databases for studies looking at the impact of physical exercise on higher brain functions, such as memory, concentration, planning, and decision-making, in three groups: 6 to 12 year olds; 13 to 17 year olds; and 18 to 35 year olds.

They found 24 relevant studies published up to April 2012. Nineteen of these, involving 586 participants, addressed the impact of short bouts of exercise, and five, involving 358 participants, addressed the impact of regular exercise.

Regular exercise didn't seem to have much impact on higher brain functions, the analysis showed, but the studies were too few in number, and their results too inconsistent to enable firm conclusions to be drawn, caution the authors.

But short bouts of exercise did boost higher brain function in all three age groups. Only four studies looked at the impact of this type of exercise on working memory, but only in young adults, and the numbers were insufficient to draw conclusions on the impact.

But 12 of the 19 studies looked at self control, and the analysis indicated that short bouts of exercise did improve this higher brain function across all three age groups, registering a small to moderate impact.

This is particularly important for children and teens, because well developed higher brain functions are important for academic achievement and other aspect of daily life, say the authors.

"These positive effects of physical exercise on inhibition/interference control are encouraging and highly relevant, given the importance of inhibitory control and interference control in daily life," they write.

"Inhibition is essential for regulation of behaviour and emotions in social, academic, and sport settings," they add.

They speculate that short bouts of exercise may boost the cerebral blood flow to the pre-frontal areas of the brain, responsible for higher (executive) functions.

Exercise might be a useful treatment for conditions characterised by impaired higher brain functions, such as attention hyperactivity deficit disorder (ADHD) and autism, and may help delay the ravages of dementia, they suggest

"Given the trend for a more sedentary lifestyle, worldwide ageing and the increasing prevalence of dementia, the results highlight the importance of engaging in physical exercise in the general population," they conclude.


'/>"/>

Contact: Emma Dickinson
edickinson@bmjgroup.com
44-020-738-36529
BMJ-British Medical Journal
Source:Eurekalert

Related medicine news :

1. Pesticides May Be Linked to Slightly Smaller Babies, Shorter Pregnancies
2. Short Walks May Ease Fatigue in Pancreatic Cancer Patients
3. Swallowing exercises linked with short-term improvement among patients with head and neck cancer
4. Study reveals major funding shortfall and high death rates for emergency laparotomy
5. Living Near Major Roads May Shorten Heart Attack Survival
6. Zinc Pills May Shorten Colds, Analysis Suggests
7. Ultra-short laser pulses for science and industry
8. Atrial fibrillation: Flec-SL trial proves efficacy of short-term antiarrhythmic drug treatment
9. Loneliness, Living Alone Might Shorten Life
10. Sleepy Pro Athletes May Have Shorter Careers
11. Could Fertility Drugs Make Kids Shorter?
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:7/20/2017)... ... July 20, 2017 , ... ... of non-invasive devices and systems for monitoring cardiopulmonary diseases, announced today that it ... used to complete regulatory submissions and fund final engineering and initial production of ...
(Date:7/20/2017)... ROUGE, La. (PRWEB) , ... July 20, 2017 , ... ... to the staff. Dr. Dunbar received his BS in Biology from LSU, graduating summa ... the Medical School Class President. After his residency in St. Louis, Dr. Dunbar moved ...
(Date:7/20/2017)... ... July 20, 2017 , ... ... the Business Architecture Body of Knowledge (BIZBOK® Guide )v 6.0 is now available ... to this effort through Guild collaborative teams. , Non-members may download the ...
(Date:7/20/2017)... Charlotte, NC (PRWEB) , ... July 20, 2017 , ... ... announces the latest innovation to their product line: the AVE 2 birthing bed. , ... 2 helps bring a new level of comfort and efficiency to every phase of ...
(Date:7/20/2017)... ... ... At Creekwood Dental Arts, Drs. Donna G. Miller and Michelle Hinds are ... in Waco, TX, using the latest dental technology for digital imagery and bite ... details in the oral cavity for accurate diagnoses and customized care plans. These tools ...
Breaking Medicine News(10 mins):
(Date:7/5/2017)... 5, 2017 Wolfmet 3D  printed tungsten collimator manufactured by ... and manufacturing combine to progress molecular radiotherapy imaging. ... are unable to accurately quantify the radiation absorbed by those ... the success of this radiotherapy treatment has been available — ... ...
(Date:6/30/2017)... 30, 2017 In vitro diagnostics market firm ... May, at least ten diagnostic companies have successfully completed ... offerings and a loan facility.  The size of these ... million.  Kalorama Information provides a monthly IVD Market ... Knowledge Center. ...
(Date:6/20/2017)... LAGUNA HILLS, Calif. , June 20, ... data that validate the use of MMprofiler with SKY92, ... multiple myeloma (MM). In a poster presentation at the ... (EHA) in Madrid, Spain , SkylineDx ... identifying high-risk elderly patients. In a ...
Breaking Medicine Technology: