Navigation Links
Vision in Biological Definition

Albinism

... the eyes) or stigmatism, though this and general vision often improves towards middle age , when most ... as bright but angled reading lights, but their vision cannot be corrected completely. Although surgery ... limited degree) the improvements in the albino's vision that often come with age, the gain is generally ...

Eye

... complex eyes are used to provide the sense of vision . Contents showTocToggle("show","hide") ... Adaptation Accommodation Binocular vision Crystallin Evil eye Evolution of the ... Optometry Ophthalmology Persistence of vision Saccade Snellen chart Staring contest ...

Vision

... vision can refer to: Visual perception is one of the senses . vision (religion) "Vision" can mean an imagined ... play on this sense of the word. A company vision may express a corporate long-term goal - not ...

Brain

... The reverse path has also been demonstrated; brain implants have been used to generate artificial hearing and (crude and experimental) artificial vision for deaf and blind people, and brain pacemakers are now common to regulate brain activity in conditions such as Parkinson's disease . Both of ...

Diabetes mellitus

... common presenting symptom is altered vision. Prolonged high blood glucose causes changes in the shape of the lens in the eye, leading to blurred vision and, perhaps, a visit to an optometrist . All unexplained quick changes in eyesight should force a fasting blood glucose test. These are now quick ...

Homunculus

... Again this cannot be a full explanation because all that has been done is to place a little person in the brain behind the cortex. In the theory of vision the Homunculus Argument invalidates theories that do not explain 'projection', the experience that the viewing point is separate from the things that ...

Signal transduction

... of Ca 2+ Ca 2+ is used in a multitude of processes, among them muscle contraction, release of neurotransmitter from nerve endings, vision in retina cells, proliferation , secretion , cytoskeleton management, cell motion , gene expression and metabolism . The three main ...

Vestibular system

... (VOR) The vestibular system needs to be fast: if we want clear vision, head movements need to be compensated almost immediately. Otherwise our vision corresponds to a photograph taken with a shaky hand. To achieve clear vision, signals from the semicircular canals are sent as directly as possible ...
Other Contents
(Date:9/30/2014)... Mediterranean each year, but its deep-blue waters host ... 1,000 alien species, including fish, crustaceans, and algae ... activities. In the open-access journal Frontiers in ... analyzed data from a new information system developed ... introduction of alien species has changed the native ...
(Date:9/30/2014)... Engineers at the University of California, San Diego, have ... tissue using a method that uses the pixels in ... method known as mesh-free simulation. , The researchers, led ... engineering at the Jacobs School of Engineering at UC ... this method at the CompIMAGE,14 conference in Pittsburgh this ...
(Date:9/30/2014)... assessment conducted by the Ocean Health Index rates ... in overall health. In addition, for the first ... 15 ocean regions beyond national jurisdiction (high-seas areas) ... climate, safeguarding biodiversity and providing sustainable food sources. ... index, a partnership led by scientists from UC ...
Breaking Biology News(10 mins):Biodiversity in the Mediterranean is threatened by alien species 2First comprehensive meshfree numerical simulation of skeletal muscle tissue achieved 2Rating the planet's oceans 2Rating the planet's oceans 3
(Date:10/1/2014)... from the University of Adelaide have developed a model ... a good outcome from treatment - from their very ... a range of factors, including clinical symptoms, cognitive abilities, ... the patient,s blood. , Speaking in the lead up ... Head of Psychiatry , Professor Bernhard Baune ...
(Date:10/1/2014)... research co-funded by the Engineering and Physical Sciences ... of the UK,s vital industrial control systems which ... electricity grid, and the rail network. , ... from hackers or malware infiltrating the systems behind ... Institute in Trustworthy Industrial Control Systems (RITICS), based ...
(Date:10/1/2014)... 01, 2014 Marriagelifeinsurance.com has released ... insurance for retired couples. , Senior citizens can ... security for their loved ones. A joint policy is ... persons pass away. , Life insurance can be ... insurance can even be purchased online, as the application ...
(Date:10/1/2014)... October 01, 2014 Phoseon Technology, the ... continues to expand the business worldwide. This rapid growth ... additional capacity for manufacturing efforts. The company has experienced ... five years and expects this growth to continue in ... technology gains worldwide adoption. , “We are very ...
(Date:10/1/2014)... Beverly Hills, California (PRWEB) October 01, 2014 ... relationship expert, Dr. Kathleen Mojas is celebrating 20 years ... she has assisted hundreds of people to achieve greater ... released an important list of warning signs and suggestions ... relationship. , Dr. Mojas explains: “Believe it or ...
Breaking Medicine News(10 mins):Health News:Predicting the future course of psychotic illness 2Health News:£2.5 million to recognize and reduce cyber-attack threats to critical infrastructure 2Health News:Elderly Life Insurance - Find Life Insurance for Retired Couples! 2Health News:Phoseon Technology Continues to Drive Growth Worldwide 2Health News:Prominent Beverly Hills Psychologist Dr. Kathleen Mojas Celebrating 20 Years in Private Practice Identifies Common Warning Signs That You May Be In a Toxic Relationship. 2Health News:Prominent Beverly Hills Psychologist Dr. Kathleen Mojas Celebrating 20 Years in Private Practice Identifies Common Warning Signs That You May Be In a Toxic Relationship. 3
Other TagsOther Tags