The anatomical relationships between the avian eye, orbit and sclerotic ring: implications for inferring activity patterns in extinct birdsMargaret I Hall
Department of Physiology, Midwestern University, Glendale, Arizona 85308, USA
J Anat 212:781-94. 2008
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Eye shape and the nocturnal bottleneck of mammalsMargaret I Hall
Department of Anatomy, Arizona College of Osteopathic Medicine, Midwestern University, 19555 N 59th Avenue, Glendale, AZ 85308, USA
Proc Biol Sci 279:4962-8. 2012
..Our results provide additional evidence for a nocturnal 'bottleneck' in the early evolution of crown mammals...
Comparative analysis of the size and shape of the lizard eyeMargaret I Hall
Biomedical Sciences Program, College of Health Sciences, Midwestern University, 19555 N 59th Avenue, Glendale, AZ 85308, USA
Zoology (Jena) 111:62-75. 2008
..Results also indicate that the light level the lizard functions under is a more significant influence on eye shape, as defined by the relationship between corneal diameter and axial length of the eye, than is phylogeny...
The relationship between the lizard eye and associated bony features: a cautionary note for interpreting fossil activity patternsMargaret I Hall
Department of Physiology, Arizona College of Osteopathic Medicine, Midwestern University, Glendale, Arizona 85308, USA
Anat Rec (Hoboken) 292:798-812. 2009
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Optic foramen morphology and activity pattern in birdsMargaret I Hall
Department of Physiology, Arizona College of Osteopathic Medicine, Midwestern University, Glendale, AZ, USA
Anat Rec (Hoboken) 292:1827-45. 2009
..Our results indicate that optic foramen diameter, in combination with either the sclerotic ring or the orbit diameter, can be used to predict activity pattern...
The nocturnal bottleneck and the evolution of mammalian visionChristopher P Heesy
Department of Anatomy, Arizona College of Osteopathic Medicine, Midwestern University, Glendale, AZ 85308, USA
Brain Behav Evol 75:195-203. 2010
..Only anthropoid primates notably differ from general mammalian patterns, and possibly have evolved an eye shape more typical of the ancestral amniote condition...
Comment on "Nocturnality in dinosaurs inferred from scleral ring and orbit morphology"Margaret I Hall
Department of Physiology, Midwestern University, 19555 North 59th Avenue, Glendale, AZ 85308, USA
Science 334:1641; author reply 1641. 2011
..However, we find serious flaws in the data, methods, and interpretations of this study. Accordingly, it is not yet possible to reconstruct the activity patterns of most fossil archosaurs with a high degree of confidence...
Relative Wulst volume is correlated with orbit orientation and binocular visual field in birdsAndrew N Iwaniuk
Department of Psychology, University of Alberta, Edmonton, AB, T6G 2E9, Canada
J Comp Physiol A Neuroethol Sens Neural Behav Physiol 194:267-82. 2008
..Overall, our results indicate that relative Wulst volume reflects orbit orientation and possibly binocular visual field, but not eye size...