𝔖 Bobbio Scriptorium

✦ LIBER ✦

Nature more than nurture determines exam success

✍ Scribed by Coghlan, Andy

Book ID: 123604682
Publisher: Reed Business
Year: 2013
Tongue: English
Weight: 1003 KB
Volume: 220
Category: Article
ISSN: 0262-4079
DOI: 10.1016/S0262-4079(13)62926-7

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

More Success Than IQ

More Success Than IQ

✍ Ehrenfeld, Temma 📂 Article 📅 2006 🏛 Nature Publishing Group ⚖ 186 KB

More than one route to PhD success

More than one route to PhD success

✍ Bekessy, Sarah; Wintle, Brendan 📂 Article 📅 2006 🏛 Nature Publishing Group 🌐 English ⚖ 112 KB

Natural beaches produce more hatchling m

Natural beaches produce more hatchling marine turtles than developed beaches, despite regional differences in hatching success

✍ Pike, D. A 📂 Article 📅 2008 🏛 The Royal Society 🌐 English ⚖ 92 KB

Recipient Environment More Important tha

Recipient Environment More Important than Community Composition in Determining the Success of an Experimental Sponge Transplant

✍ Emma L. Johnston; Graeme F. Clark 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 262 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