News tagged with spatial memory


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Search results for spatial memory


In the Brain, Seven Is A Magic Number

In the Brain, Seven Is A Magic Number

Physics / General Physics

created Nov 23, 2009 | popularity 4.4 / 5 (29) | comments 8

Having a tough time recalling a phone number someone spoke a few minutes ago or forgetting items from a mental grocery list is not a sign of mental decline; in fact, it's natural.


Dehydration Affects Mood, Not Just Motor Skills

Dehydration Affects Mood, Not Just Motor Skills

Medicine & Health / Other

created 12 hours ago | popularity 2 / 5 (1) | comments 1

(PhysOrg.com) -- Dehydration has long been known to compromise physical performance. Now, a new study provides insight into the effects of mild dehydration on young athletes, and possibly into the lives of ...


Selling chip makers on optical computing

Selling chip makers on optical computing

Technology / Semiconductors

created 14 hours ago | popularity 4.9 / 5 (7) | comments 1

(PhysOrg.com) -- Computer chips that transmit data with light instead of electricity consume much less power than conventional chips, but so far, they've remained laboratory curiosities. Professors Vladimir ...


Measured -- The time it takes us to find the words we need

Medicine & Health / Psychology & Psychiatry

created Nov 23, 2009 | popularity 3.8 / 5 (5) | comments 0

(PhysOrg.com) -- The time it takes for our brains to search for and retrieve the word we want to say has been measured for the first time. The discovery is reported in a paper published in the Proceedings of the National Ac ...


Upending textbook science on Alzheimer's disease

Medicine & Health / Neuroscience

created Nov 23, 2009 | popularity 5 / 5 (5) | comments 0

Alzheimer's disease is caused by the build-up of a brain peptide called amyloid-beta. That's why eliminating the protein has been the focus of almost all drug research pursuing a cure for the devastating neurodegenerative ...


HP's profit up 14 pct despite sales drop (AP)

HP profit jumps on cost cuts, new market expansion

Technology / Business

created Nov 23, 2009 | popularity not rated yet | comments 0

(AP) -- Hewlett-Packard Co.'s cost-cutting and push into new markets is helping soften the blow from weakness in the company's mainstay businesses.


Acute stress leaves epigenetic marks on the hippocampus

Medicine & Health / Psychology & Psychiatry

created 21 hours ago | popularity 4.5 / 5 (2) | comments 0

(PhysOrg.com) -- Scientists are learning that the dynamic regulation of genes -- as much as the genes themselves -- shapes the fate of organisms. Now the discovery of a new epigenetic mechanism regulating genes in the brain ...


Taking the drudgery out of software development

Taking the drudgery out of software development

Technology / Software

created 11 hours ago | popularity 3.3 / 5 (4) | comments 1

(PhysOrg.com) -- Software developers will no longer have to reinvent the wheel when writing new programs and applications thanks to a clever new set of tools and a central repository of 'building blocks'.


Visual assistance for cosmic blind spots

Visual assistance for cosmic blind spots

Physics / General Physics

created Nov 23, 2009 | popularity 4.3 / 5 (3) | comments 0

A bit of imagination on the part of a measuring instrument wouldn't be a bad thing. It could help to add data from areas where the instrument is unable to measure. However, it must do so constructively. In ...


Polyphenols and polyunsaturated fatty acids boost the birth of new neurons

Medicine & Health / Diseases

created 19 hours ago | popularity not rated yet | comments 0

Universitat Autňnoma de Barcelona (UAB, Spain) researchers have confirmed that a diet rich in polyphenols and polyunsaturated fatty acids, patented as an LMN diet, helps boost the production of the brain's stem cells ...



List of search results for spatial memory