𝔖 Bobbio Scriptorium

✦ LIBER ✦

Evolution of the Clock from Yeast to Man by Period-Doubling Folds in the Cellular Oscillator

✍ Scribed by Klevecz, R. R.; Li, C. M.

Book ID: 115521344
Publisher: Cold Spring Harbor Laboratory Press
Year: 2007
Tongue: English
Weight: 293 KB
Volume: 72
Category: Article
ISSN: 0091-7451
DOI: 10.1101/sqb.2007.72.040

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Rivers of Life; or, Sources and Streams

Rivers of Life; or, Sources and Streams of the Faiths of Man in All Lands, Showing the Evolution of Faiths from the Rudest Symbolisms to the Latest Spiritual Developments.by J. G. R. Forlong

✍ Review by: C. Staniland Wake 📂 Article 📅 1883 🏛 Royal Anthropological Institute of Great Britain a ⚖ 647 KB

Evidence that the Nijmegen breakage synd

Evidence that the Nijmegen breakage syndrome protein, an early sensor of double-strand DNA breaks (DSB), is involved in HIV-1 post-integration repair by recruiting the ataxia telangiectasia-mutated kinase in a process similar to, but distinct from, cellular DSB repair

✍ Johanna A Smith, Feng-Xiang Wang, Hui Zhang, Kou-Juey Wu… 📂 Article 📅 2008 🏛 BioMed Central 🌐 English ⚖ 894 KB

The Brain from Ape to Man. A contributio

The Brain from Ape to Man. A contribution to the study of the evolution and development of the human brain: By Frederick Tilney, ph.d., m.d. With Chapters on the Reconstruction of the Gray Matter in the Primate Brain Stem by Henry Alsop Riley, a.m., m.d. Large 8vo, 2 vols. Cloth, pp. 1162, 557 Illus. N. Y., Paul B. Hoeber, Inc., 1928

📂 Article 📅 1928 🏛 Elsevier Science 🌐 English ⚖ 241 KB

Theta bandwidth determines human visual

Theta bandwidth determines human visual working memory capacity Human visual short term memory (VSTM) is capacity limited1. The neurophysiological basis for this limitation is, however, currently unknown. Here we apply the principle of efficient information transfer, derived from communications theory, to provide a mechanistic account of VSTM capacity. Shannon's information theory states that to increase the capacity of information encoded along a frequency axis, it is more efficient to expand the bandwidth than to increase the transmitted power for a given level of noise2. By applying Shannon's principles to human magnetoencephalography (MEG) recordings of oscillatory activity in the theta band during a VSTM task, we demonstrate that increasing memory load to capacity induces a parametric shift in theta frequency band during the delay period, from 4 to 8 Hz, in a right fronto-parietal network. Critically, we show that an individual's VSTM capacity is proportional to that parametric shift. Thus, the adherence of cortical neuronal oscillations to a fundamental principle of efficient information transfer appears to underlie the limited nature of visual representation in short-term memory.

✍ Moran, R.J.; Strange, B.A.; Campo, P.; Dolan, R.J. 📂 Article 📅 2009 🏛 Elsevier Science 🌐 English ⚖ 142 KB

MAGNA CARTAThe Great CharterPreamble

MAGNA CARTAThe Great CharterPreamble

📂 Fiction 🌐 English ⚖ 11 KB 👁 18 views