temporal resolution 可以快速捕捉blod的快速变化。 spatial resolution可以展示高清的脑部图片
一、fMRI的空间分辨率 fMRI的空间分辨率的细粒度在原则上是比较不错的,它取决于BOLD的点分布和信噪比,而这些因素又建立在磁场强度、线圈到组织的距离和脉管系统。空间分辨率的上限大约在400微米左右,其实现条件是强磁场、高分辨率成像或者植入线圈(这个植入就不能在人类大脑上做啦,太恐怖了)。 举个例子来演示一下fMR...
网络分辨率 网络释义 1. 分辨率 ...统」,拥有目前最快的扫瞄速度,及最好的空间及时间分辨率(temporal and spatial resolution),能够进行超快速的心脏扫 … www.tzuchi.com.cn|基于 1 个网页 例句 释义: 全部,分辨率
Spatial-temporal super resolution algorithm空时超分辨算法 3)Temporal-spatial resolution时空分辨 1.A temporal-spatial resolution system, which is composed of a slit, infra scintillator, optical fibre array, streak camera, image intensifier, etc.采用狭逢、红光闪烁体、光纤阵列、条纹相机、像增强器等元件...
locations with fire activity associated with specific meteorological conditions that are not appreciable at the monthly temporal resolution, are probably not well identified. For example, a week of extremely high temperatures could be almost unnoticeable in the monthly mean temperature, but not in fire...
as catchment drainage area increases; (2) in general, variations in temporal resolution of rainfall inputs affect hydrodynamic modelling results more strongly than variations in spatial resolution; (3) there is a strong interaction between the spatial and temporal resolution of rainfall input estimates...
Fig. 4: Spatial resolution of in vivo sonogenetic therapy in V1 cortical neurons. Fig. 5: Temporal resolution of in vivo sonogenetic cortical activation. Behavioural response to the sonogenetic stimulation of the visual cortex To define if the US-elicited synchronous activation of MscL-expressing...
A method for retrieving high-resolution surface soil moisture from hydros L-band radiometer and radar observations. IEEE Trans. Geosci. Remote Sens. 44, 1534–1544. Sign in to download full-size image Fig. 10. Spatial distribution of the 3 km (left column), 9 km (middle), and 36 km (...
PTAVs can be used to resolve the surrounding acoustic impedance at a sub-acoustic-wavelength resolution of 10 μm. Leveraging the high spatial resolution and a fast scan over the fibre, diffusion dynamics in microfluidics can be visualized at a frame rate of 50 Hz. An impedance resolution ...
S. High-resolution mapping of global surface water and its long-term changes. Nature 540, 418–422 (2016). Article ADS CAS PubMed Google Scholar Khan, N., Shahid, S., Ismail, T. B. & Wang, X.-J. Spatial distribution of unidirectional trends in temperature and temperature extremes in...