Hippocampal network connections account for differences in memory performance in the middle-aged rhesus monkey.
Koo BB, Oblak AL, Zhao Y, Farris CW, Bowley B, Rosene DL, Killiany RJ.
Hippocampus. 2013 Jun 18. doi: 10.1002/hipo.22156. [Epub ahead of print]
けふはかようび。
2013-06-25
2013-06-24
筋萎縮性側索硬化症脳の同定における独立成分分析と機械学習の有用性
Front Hum Neurosci. 2013 Jun 10;7:251.
The utility of independent component analysis and machine learning in the identification of the amyotrophic lateral sclerosis diseased brain.
Welsh RC, Jelsone-Swain LM, Foerster BR.
ICAとSVMの組み合わせ。
71%とぼちぼちな成績。
The utility of independent component analysis and machine learning in the identification of the amyotrophic lateral sclerosis diseased brain.
Welsh RC, Jelsone-Swain LM, Foerster BR.
ICAとSVMの組み合わせ。
71%とぼちぼちな成績。
2013-06-17
Von Economo神経細胞によって特徴づけられた皮質領域の機能的構造
Functional anatomy of cortical areas characterized by Von Economo neurons.
Brain Struct Funct. 2013 Jan;218(1):1-20
Authors: Cauda F, Torta DM, Sacco K, D'Agata F, Geda E, Duca S, Geminiani G, Vercelli A
VENに関連したネットワークは４つに分類できるらすい。
the first network cluster resembles a "saliency detection" attentional network, which includes superior frontal cortex (Brodmann's Area, BA 10), inferior parietal lobe, anterior insula, and dorsal anterior cingulate cortex;
the second cluster, part of a "sensory-motor network", comprises the superior temporal, precentral and postcentral areas;
the third cluster consists of frontal ventromedial and ventrodorsal areas constituted by parts of the "anterior default mode network";
the fourth cluster encompasses dorsal anterior cingulate cortex, dorsomedial prefrontal, and superior frontal (BA 10) areas, resembling the anterior part of the "dorsal attentional network".
で，saliency detectionと他の3つはそれぞれ一部オーバーラップしてるらしい。
Brain Struct Funct. 2013 Jan;218(1):1-20
Authors: Cauda F, Torta DM, Sacco K, D'Agata F, Geda E, Duca S, Geminiani G, Vercelli A
VENに関連したネットワークは４つに分類できるらすい。
the first network cluster resembles a "saliency detection" attentional network, which includes superior frontal cortex (Brodmann's Area, BA 10), inferior parietal lobe, anterior insula, and dorsal anterior cingulate cortex;
the second cluster, part of a "sensory-motor network", comprises the superior temporal, precentral and postcentral areas;
the third cluster consists of frontal ventromedial and ventrodorsal areas constituted by parts of the "anterior default mode network";
the fourth cluster encompasses dorsal anterior cingulate cortex, dorsomedial prefrontal, and superior frontal (BA 10) areas, resembling the anterior part of the "dorsal attentional network".
で，saliency detectionと他の3つはそれぞれ一部オーバーラップしてるらしい。
2013-06-14
安静時fMRI結合評価の信頼性におけるスキャン長の影響
Neuroimage. 2013
The effect of scan length on the reliability of resting-state fMRI connectivity estimates.
Birn RM, Molloy EK, Patriat R, Parker T, Meier TB, Kirk GR, Nair VA, Meyerand ME, Prabhakaran V.
Reliability improves for increasing scan lengths, plateauing at 12 min or longer.
だってさ。
うーん，前の5分でおけの報告とはだいぶ異なる模様。
The effect of scan length on the reliability of resting-state fMRI connectivity estimates.
Birn RM, Molloy EK, Patriat R, Parker T, Meier TB, Kirk GR, Nair VA, Meyerand ME, Prabhakaran V.
Reliability improves for increasing scan lengths, plateauing at 12 min or longer.
だってさ。
うーん，前の5分でおけの報告とはだいぶ異なる模様。
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