Bipolar cell - Medicow
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Topic: Bipolar cell


  
 Articles - Eye
Many complex organisms including some mammals, birds, reptiles and fish have two eyes which may be placed on the same plane to be interpreted as a single three-dimensional "image" (binocular vision), as in humans; or on different planes producing two separate "images" (monocular vision), such as in rabbits and chameleons.
The differences are useful; apart from enabling sight in both dim and light conditions, humans have given them further application.
This is why the darker conditions become, the less colour objects seem to have.
http://www.cbasket.com/articles/Eyes   (4945 words)

  
 Retina
Recently, adaptive optics have been used to image individual rods and cones in the living human retina.
R. Rodieck, Quantitative analysis of cat retinal ganglion cell response to visual stimuli, Vision Research, vol.
The unique structure of the blood cells that are formed in the retina makes it a good way of doing biometric identification.
http://www.brainyencyclopedia.com/encyclopedia/r/re/retina.html   (1327 words)

  
 NPB Faculty: Leo M. Chalupa
Progress in Brain Research: The Visually Responsive Neuron- From Basic Neurophysiology to Behavior (S. Molotchnikoff and T. Hicks, Eds) Elsvier Science Publishers 95:25-31.
Topographic organization in the retinocollicular pathway of the fetal cat demonstrated by retrograde labeling of ganglion cells.
Properties of K+ conductances in cat retinal ganglion cells during the period of activity-mediated refinements in retinofugal pathways.
http://www.npb.ucdavis.edu/npbdirectory/chalupa.html   (691 words)

  
 Bipolar cell - definition of Bipolar cell in Encyclopedia
As a part of the retina, the bipolar cell exists between photoreceptors and ganglion cells.
They can be categorized in to two different groups, ON and OFF, according to how they react to glutamate produced by photoreceptor cells.
An OFF-cell will depolarize when glutamate production increases.
http://encyclopedia.laborlawtalk.com/Bipolar_cell   (101 words)

  
 definition of bipolar
As, Bipolar, Cell, Corpuscle, Doubly, Having, Or, Polar, Two
Doubly polar; having two poles; as, a bipolar cell or corpuscle.
Dictionary Home Add the "Word of the Day" to Your Site - it's Easy!
http://www.brainydictionary.com/words/bi/bipolar136959.html   (43 words)

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