Navigation Links
Insomnia affects direction and route memory negatively

According to a US study insomnia or loss of sleep affects finding way around negatively. It has an impact on route and navigation and there is difficulty finding the way around.//

This was tried and tested on rats.

When sleep was tampered with rats' spatial memory was affected.

Still, experts at UK were not convinced and divided over the findings published in the Journal of Neurophysiology. Two groups of rats were studied, putting one in a water maze where they could not see or smell the exit. The rats were repeatedly put in the maze again once they had slept with some being allowed to sleep for six hours longer than others.

Researchers found the rats which had more sleep produced more cells in the hippocampus part of the brain, which is responsible for spatial learning as it is in humans, and were better at finding their way out.

The second group were also put in a maze, but were allowed to see and smell the exit - the door was scented with citrus - which was moved every fourth trial.

Lead researcher Ilana Hairston said, "This may be significant in human learning as well and implies that it may be possible to optimize the way information ins presented to rested versus fatigued individuals to take advantage of the specific neural substrates that are unaffected by sleep loss."

Professor Jim Horne, director of the Loughborough Sleep Research Centre, said it would be wrong to assume rats and humans would react in similar ways.


'"/>




Page: 1

Related medicine news :

1. Insomnia is not normal for the elderly
2. Herbal Remedies For Insomnia And Anxiety May Be Ineffective
3. Insomniacs have increased activity of stress hormones
4. Tiagabine Enhances Sleep Maintenance In Insomnia Patients
5. Insomnia Hits Many Canadians: Survey
6. Pay Cut Leads To Increased Levels Of Insomnia Among Workers
7. Hormonal Changes in Girls Increase Their Risk of Insomnia
8. Ambien and the Other Insomnia Drugs
9. Sleep Aids Are Not The Best Option For Insomniacs
10. ROZEREM? Can Be A Better Option For Insomnia Patients
11. About 5 Percent of Adults with Insomnia Use Alternative Therapies
Post Your Comments:
*Name:
*Comment:
*Email:
TAG: Insomnia affects direction and route memory negatively

(Date:4/23/2014)... of endogenous neural precursor cells cannot alone compensate ... the perspective of neural plasticity, Dr. Yun Xiang ... observed the effects of functional electrical stimulation treatment ... of basic fibroblast growth factor and epidermal growth ... side. The researchers found that functional electrical stimulation ...
(Date:4/22/2014)... (Chicago) A recently FDA-approved device has been shown ... as much as 50 percent. When coupled with an ... Rush, the device facilitated the complete elimination of seizures ... in the decade-long clinical trials. , That,s good news ... in the U.S. living with epilepsy whose seizures can,t ...
(Date:4/22/2014)... all lung cancers are small cell lung cancers ... to chemotherapy. However, researchers at Virginia Commonwealth University ... the mechanisms leading to this resistance that may ... primarily by mediating B-cell lymphoma 2 (Bcl-2) family ... Depending on their function, this family of proteins ...
(Date:4/22/2014)... Hopkins scientists have found a way to block abnormal ... of atherosclerosis, the main cause of heart attacks and ... The condition develops when fat builds inside blood vessels ... greatly reducing their ability to feed oxygen-rich blood to ... series of experiments, described April 7 in the journal ...
(Date:4/22/2014)... massive health care spending, a new RAND study concludes ... incentivize pharmaceutical companies and device makers to develop products ... medical technologies and their use, a new study suggests ... medical devices get created in the first place. The ... as little loss of health as possible and to ...
Breaking Medicine News(10 mins):Health News:Newly approved brain stimulator offers hope for individuals with uncontrolled epilepsy 2Health News:Scientists pinpoint protein that could improve small cell lung cancer therapies 2Health News:Scientists alter fat metabolism in animals to prevent most common type of heart disease 2Health News:Scientists alter fat metabolism in animals to prevent most common type of heart disease 3Health News:Scientists alter fat metabolism in animals to prevent most common type of heart disease 4Health News:US medical innovation needs smarter incentives to cut health spending, study finds 2Health News:US medical innovation needs smarter incentives to cut health spending, study finds 3
... (fool) has a lip smacking meaning here. Like Ekta ... nomenclature of the restaurants// here attracts customers. ... (Big Fool)", "Sabse Bada Bewakoof" (The Biggest Fool) and ... ,"The word 'bewakoof' is the only reason for ...
... An Israeli scientist wants to turn camel milk, a healthier ... desert.,The practised method of milking normally yields// some 1.5 litres ... the yield of 20 litres produced by cows. Yagil, however, ... 15 litres per camel a day. ,Traditionally seen ...
... organize a nationwide peaceful demonstration against the reservation quota in ... proposal to hike reservation seats started on the 27th April. ... by after the assembly poll in five states was not ... 2 will be a ‘‘show of strength’’ and send the ...
... in Angola to contain the cholera outbreak there says that 20,000 ... is an acute intestinal infection, which is caused in most cases ... It’s showing even more in other provinces now also. This week ... day and in some days more than 30 deaths," said Richard ...
... journal Nature has found that Gene therapy, which is used ... cancer//. US researcher, citing an animal study say that the ... than previously thought. ,However, experts from Great Ormond ... say that gene therapy in low doses does not cause ...
... the capital of India medical students are striking against ... new step when the students said that they are ... ,They were persuading school and college students to ... to increase the Other Backward Classes (OBC) quota in ...
Cached Medicine News:Health News:Milking the ship of the desert for 'white gold' 2Health News:Nationwide Strike on May 2nd by Medicos on Reservation Issue 2Health News:'Bubble Boy' Gene Therapy Causes Cancer? 2
(Date:1/15/2014)... PHILADELPHIA , Jan. 15, 2014  Echo Therapeutics, Inc. ... company developing its Symphony® CGM System as a non-invasive, ... Robert F. Doman , Executive Chairman and Interim CEO ... Capital Markets, Tenth Annual Equity Conference. ...
(Date:1/15/2014)... Jan. 15, 2014 Reportlinker.com announces that ... in its catalogue: ... and Market Analysis to 2022 ... Dermatitis - India Drug Forecast and Market ...
(Date:1/15/2014)... 2014  Zafgen, Inc., a leading biopharmaceutical company dedicated ... patients, today announced initial results from its Phase ... methionine aminopeptidase 2 (MetAP2), in patients with Prader-Willi ...  These results showed improvements in body weight, hunger-related ...
Breaking Medicine Technology:Echo Therapeutics to Present at the Noble Financial Capital Markets' Tenth Annual Equity Conference 2Echo Therapeutics to Present at the Noble Financial Capital Markets' Tenth Annual Equity Conference 3PharmaPoint: Atopic Dermatitis - India Drug Forecast and Market Analysis to 2022 2PharmaPoint: Atopic Dermatitis - India Drug Forecast and Market Analysis to 2022 3PharmaPoint: Atopic Dermatitis - India Drug Forecast and Market Analysis to 2022 4PharmaPoint: Atopic Dermatitis - India Drug Forecast and Market Analysis to 2022 5Zafgen Announces Initial Results from Phase 2a Study of Beloranib in Patients with Prader-Willi Syndrome 2Zafgen Announces Initial Results from Phase 2a Study of Beloranib in Patients with Prader-Willi Syndrome 3Zafgen Announces Initial Results from Phase 2a Study of Beloranib in Patients with Prader-Willi Syndrome 4
... The current model for care of people with ... could bring devastating consequences not only the United States ... as diabetes is now the most significant public health ... On the crux of Diabetes Awareness Month, three ...
... Technologies, a developer and manufacturer of custom fluid-handling components ... a new range of hydrophilic, polyurethane foams for Advanced ... fair in Dusseldorf, Germany from 16 to 18 November ... New innovations to be featured at the show ...
Cached Medicine Technology:Global Trend in Diabetes Could Exact Catastrophic Toll on Emerging Global Healthcare Systems 2Global Trend in Diabetes Could Exact Catastrophic Toll on Emerging Global Healthcare Systems 3Global Trend in Diabetes Could Exact Catastrophic Toll on Emerging Global Healthcare Systems 4Filtrona Porous Technologies to Introduce New Hydrophilic Foam Products for Advanced Wound Care at the MEDICA / COMPAMED Trade Fair 2
Fine pointed grooved jaws with smooth curve from tip to finger grip style handle. Dull finish....
This forcep was designed to eliminate the occasional tearing of tissue which may occur when grasping the lips of an incision with a traditional. 12 forceps. The rows of blunt teeth are gentle yet pro...
Straight shafts with 1 x 2 teeth. Flat handle with polished finish....
Straight shafts with 90 degrees, 2 x 3 teeth and tying platform. Serrated handle with polished finish. Most popular size or model....
Medicine Products: