Results 61 to 70 of about 27,988 (163)

Subterranean mammals show convergent regression in ocular genes and enhancers, along with adaptation to tunneling

eLife, 2017
The underground environment imposes unique demands on life that have led subterranean species to evolve specialized traits, many of which evolved convergently.
Raghavendran Partha, Bharesh K Chauhan, Zelia Ferreira, Joseph D Robinson, Kira Lathrop, Ken K Nischal, Maria Chikina, Nathan L Clark   +7 more
doaj   +1 more source

Upright perception and ocular torsion change independently during head tilt

Frontiers in Human Neuroscience, 2016
We maintain a stable perception of the visual world despite continuous movements of our eyes, head and body. Perception of upright is a key aspect of such orientation constancy. Here we investigated whether changes in upright perception during sustained
Amir Kheradmand
doaj   +1 more source

Comparative genomic analysis of Acanthamoeba from different sources and horizontal transfer events of antimicrobial resistance genes

mSphere
Acanthamoeba species are among the most common free-living amoeba and ubiquitous protozoa, mainly distributed in water and soil, and cause Acanthamoeba keratitis (AK) and severe visual impairment in patients.
Xinyi Ling, Xiaobin Gu, Yue Shen, Chunyan Fu, Yumei Zhou, Yiling Yin, Yanqiu Gao, Yiwei Zhu, Yongliang Lou, Meiqin Zheng   +9 more
doaj   +1 more source

Adaptation to contralateral differences in ocular blur

, 2014
1st World Meeting in Visual and Physiological Optics, Wroclaw, Poland, August 25-27 2014 Previous studies have shown that the visual system appears naturally adapted to the blur imposed by the ocular optics. Also, shifts in the best-perceived-focus (after-effects) occur after blur adaptation.
Radhakrishnan, A., Sawides, L., Dorronsoro, Carlos, Marcos, Susana   +3 more
openaire   +1 more source

Stability of the retinal image under normal viewing conditions and the implications for neural adaptation

Scientific Reports
Previous studies have demonstrated that the visual system adapts to the specific aberration pattern of an individual’s eye. Alterations to this pattern can lead to reduced visual performance, even when the Root Mean Square (RMS) of the wavefront error ...
Silvestre Manzanera, Pablo Artal
doaj   +1 more source

Effectiveness of the long-term prism adaptation test over 1 month or more in strabismus surgery for esotropia. [PDF]

Sci Rep
Yamamoto A, Miyata M, Nakao S, Suda K, Ito M, Nakano E, Tagawa M, Tsujikawa A.   +7 more
europepmc   +1 more source

Cyclic extranasal neurostimulation for dry eye disease: a 4-week stimulation and 6-week intermission regimen based on neural adaptation dynamics. [PDF]

Eye Vis (Lond)
Zhuoruo X, Li Y, Sun Y, Mu C, Sun H, Jiang T, Wang C, Wang N, Jin X.   +8 more
europepmc   +1 more source

Vestibular compensation: extended review. [PDF]

Front Neurol
Özgirgin ON, Mostafa BE, Zaytoun GM, Mohamad A, Gouider HBH, Bouazzaoui A, Hofmeyr LM, Karimova NA, Fawzy M, Qureshi S.   +9 more
europepmc   +1 more source

Effect of advanced pregnancy on intraocular pressure, tear secretion and hemogram values in Holstein cows. [PDF]

Trop Anim Health Prod
Yaşar TÖ, Yenilmez K.
europepmc   +1 more source

Neuro-ophthalmic observation and 16-month follow-up of horner syndrome after thyroidectomy: A case report. [PDF]

Medicine (Baltimore)
Li XM, Yang B, Yang S, Wang B, Liu SX.
europepmc   +1 more source