Sentence examples for different fingertips of from inspiring English sources
We have used an event-related (ER) design at 7T to locate the cortical regions of S1 responding to the stimulation of different fingertips of the left hand in single subjects.
To estimate the shape of HRFs generated by stimulation of different fingertips (Fig. 2B) a "deconvolution" GLM was fitted to the data [Dale, 1999; Gardner et al., 2005].
Our aim was specifically to quantify the spatial overlap of responses to the stimulation of different fingertips in individual subjects, in contrast to recent studies which aim to map the location of individual fingertips, for example using a phase-encoding [Sanchez-Panchuelo et al., 2010] or a block [Schweizer et al., 2008; Stringer et al., 2011] design.
Recent fMRI studies of the human primary somatosensory cortex have been able to differentiate the cortical representations of different fingertips at a single-subject level.
To study the overlap of activation due to stimulation of the different fingertips, we estimated the event-related BOLD response to each fingertip stimulation in nonoverlapping fingertip ROIs defined from the phase-encoding localizer.
In regions posterior to the posterior bank of the central sulcus, most voxels responded to stimulation of more than two different fingertips (white voxels).
Table II summarizes the number of voxels in each finger-specific ROI and Table III summarizes average distance between ROIs. Figure 2B plots the estimated ER BOLD responses evoked by the five different fingertip stimulations in each fingertip-specific ROI for Subject 1.
We also plot the proportion of voxels activated by different numbers of fingertips as a function of the statistical threshold (as in Fig. 4C) after excluding voxels labelled as being close to veins (Fig. 5E), or for those voxels classified as veins (Fig. 5F).
The sensors are mounted on fingertips of two robotic fingers.
It had photocells in the fingertips of the gripper.
The shot was saved by the fingertips of Gomez.
