Abbott H. Thayer
نویسندگان
چکیده
منابع مشابه
From Abbott Thayer to the present day: what have we learned about the function of countershading?
Of the many visual characteristics of animals, countershading (darker pigmentation on those surfaces exposed to the most lighting) is one of the most common, and paradoxically one of the least well understood. Countershading has been hypothesized to reduce the detectability of prey to visually hunting predators, and while the function of a countershaded colour pattern was proposed over 100 year...
متن کاملRevisiting Abbott Thayer: non-scientific reflections about camouflage in art, war and zoology.
This paper reviews the achievements of Abbott Handerson Thayer (1849-1921), an American painter and naturalist whose pioneering writings on animal camouflage addressed shared concerns among artists, zoologists and military tacticians. It discusses his beliefs about camouflage (both natural and military) in the context of his training as an artist, with particular emphasis on three of his major ...
متن کاملLarry Abbott
Larry Abbott Columbia University Larry Abbott is the William Bloor Professor of Theoretical Neuroscience at Columbia University. He received his PhD in physics from Brandeis University in 1977 and worked in theoretical particle physics at the Stanford Linear Accelerator Center, at CERN (the European center for particle physics), and as a physics faculty member at Brandeis. Abbott began a transi...
متن کامل14.10 Insight 796 Abbott
ever-changing manner. The effect of a signal transmitted synaptically from one neuron to another can vary enormously, depending on the recent history of activity at either or both sides of the synapse, and such variations can last from milliseconds to months. Activity-dependent changes in synaptic transmission arise from a large number of mechanisms known collectively as synaptic plasticity. Sy...
متن کاملArt - Abbott (P)
277 Although retinal input relayed through the lateral geniculate nucleus (LGN) of the thalamus clearly drives responses in the primary visual cortex (V1), LGN afferents account for only a small fraction of the synapses onto V1 neurons1–7. The primary source of synaptic input to neurons in primary visual cortex, at least in terms of numbers, is excitatory input from other nearby cortical neuron...
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ژورنال
عنوان ژورنال: Nature
سال: 1921
ISSN: 0028-0836,1476-4687
DOI: 10.1038/107596a0