Hans Supèr
Hans Supèr
Every day we shift our gaze about 150.000 times mostly without noticing it. The direction of these gaze shifts are not random but directed by sensory information and internal factors. After each movement the eyes hold still for a brief mome...
Janneke F M Jehee,Constantin Rothkopf,Jeffrey M Beck et al.
Janneke F M Jehee et al.
Previously, it was suggested that feedback connections from higher- to lower-level areas carry predictions of lower-level neural activities, whereas feedforward connections carry the residual error between the predictions and the actual low...
Cortical network modeling: analytical methods for firing rates and some properties of networks of LIF neurons [0.03%]
皮层网络建模：LIF神经元网络的解析方法及一些性质分析
Henry C Tuckwell
Henry C Tuckwell
The circuitry of cortical networks involves interacting populations of excitatory (E) and inhibitory (I) neurons whose relationships are now known to a large extent. Inputs to E- and I-cells may have their origins in remote or local cortica...
Neuroimaging and genetic associations of attentional and hypnotic processes [0.03%]
注意和催眠过程的神经影像学及遗传学联系
Amir Raz,Jin Fan,Michael I Posner
Amir Raz
In the aftermath of the human genome project, genotyping is fast becoming an affordable and technologically viable complement to phenotyping. Whereas attempts to characterize hypnotic responsiveness have been largely phenomenological, data ...
Planning and problem solving: from neuropsychology to functional neuroimaging [0.03%]
计划与问题解决：从中心理学至功能神经影像学研究
Josef M Unterrainer,Adrian M Owen
Josef M Unterrainer
This article provides an overview of recent research on human planning and problem solving. As an introduction, these two cognitive domains will be described and discussed from the perspective of experimental and cognitive psychology. The f...
The functional anatomy of cerebral reorganisation after focal brain injury [0.03%]
局灶性脑损伤后的脑功能解剖及重组机制
Nick S Ward,Richard S J Frackowiak
Nick S Ward
Stroke is a major cause of disability in all age groups. Although the value of specific rehabilitative therapies is now acknowledged, the mechanisms of impairment and recovery are not well understood. There is growing interest in the role t...
Marie-Elisabeth Faymonville,Mélanie Boly,Steven Laureys
Marie-Elisabeth Faymonville
The neural mechanisms underlying hypnosis and especially the modulation of pain perception by hypnosis remain obscure. Using PET we first described the distribution of regional cerebral blood flow during the hypnotic state. Hypnosis relied ...
Martin Peper,Martin Herpers,Joachim Spreer et al.
Martin Peper et al.
This article provides a selective overview of the functional neuroimaging literature with an emphasis on emotional activation processes. Emotions are fast and flexible response systems that provide basic tendencies for adaptive action. From...
What can functional brain imaging studies tell us about typical and atypical cognitive development in children? [0.03%]
功能性脑成像研究能告诉我们关于儿童典型和非典型的认知发展什么信息？
Ann Dowker
Ann Dowker
Functional brain imaging has been largely reserved for adults. However, in recent years there have been increasing attempts to use functional brain imaging to inform our understanding of child development. These have taken three main forms:...
Learning in trance: functional brain imaging studies and neuropsychology [0.03%]
催眠下的学习：功能脑影像学及神经心理学的研究
Ulrike Halsband
Ulrike Halsband
This study examined the fundamental question, whether verbal memory processing in hypnosis and in the waking state is mediated by a common neural system or by distinct cortical areas. Seven right-handed volunteers (25.4 years, sd 3.1) with ...