Search results
Results from the WOW.Com Content Network
Clint Eastwood, who has an extreme form of attached ear lobe.. Earlobes average about 2 centimeters long, and elongate slightly with age. [7] Although the "free" vs. "attached" appearance of earlobes is often presented as an example of a simple "one gene – two alleles" Mendelian trait in humans, earlobes do not all fall neatly into either category; there is a continuous range from one ...
In neuroanatomy, the optic tract (from Latin tractus opticus) is a part of the visual system in the brain.It is a continuation of the optic nerve that relays information from the optic chiasm to the ipsilateral lateral geniculate nucleus (LGN), pretectal nuclei, and superior colliculus.
The strongest evidence supporting ATL over continued medical therapy for medically refractory temporal lobe epilepsy is a prospective, randomized trial of ATL compared to best medical therapy (anticonvulsants), which convincingly demonstrated that the seizure-free rate after surgery was about 60% as compared to only 8% for the medicine only ...
A visual prosthesis, often referred to as a bionic eye, is an experimental visual device intended to restore functional vision in those with partial or total blindness. Many devices have been developed, usually modeled on the cochlear implant or bionic ear devices, a type of neural prosthesis in use since the mid-1980s.
In 1881, Hermann Munk more accurately located vision in the occipital lobe, where the primary visual cortex is now known to be. [68] In 2014, a textbook "Understanding vision: theory, models, and data" [42] illustrates how to link neurobiological data and visual behavior/psychological data through theoretical principles and computational models.
The ventral stream (also known as the "what pathway") leads to the temporal lobe, which is involved with object and visual identification and recognition. The dorsal stream (or, "where pathway") leads to the parietal lobe, which is involved with processing the object's spatial location relative to the viewer and with speech repetition.
The "Live with Kelly and Ryan" co-host revealed this week that she got plastic surgery on her earlobes after her "earholes tore all the way through" and left her ears "hanging like gauges."
A lesion in the temporal lobe that results in damage to Meyer's loop causes a characteristic loss of vision in a superior quadrant (quadrantanopia or "pie in the sky" defect.) Fibers from the superior retina* travel straight back through the parietal lobe to the occipital lobe in the retrolenticular limb of the internal capsule to the visual ...