User profiles for J. Rapela
Joaquin RapelaResearch Software Engineer, Gatsby Computational Neurosciecne Unit, Sainsbury … Verified email at ucl.ac.uk Cited by 181 |
Internet2-based 3D PET image reconstruction using a PC cluster
We describe an approach to fast iterative reconstruction from fully three-dimensional (3D)
PET data using a network of PentiumIII PCs configured as a Beowulf cluster. To facilitate the …
PET data using a network of PentiumIII PCs configured as a Beowulf cluster. To facilitate the …
[HTML][HTML] Estimating nonlinear receptive fields from natural images
J Rapela, JM Mendel, NM Grzywacz - Journal of Vision, 2006 - jov.arvojournals.org
… For example, for k 2 , we have the symmetry k 2 ( i 1 , j 1 , i 2 , j 2 ) = k 2 ( i 2 , j 2 , i 1 , j 1 ), …
( i 1 , j 1 ) and plot the value k 2 ( i 1 , j 1 , i 2 , j 2 ) on the vertical axis, with i 2 and j 2 on the X- …
( i 1 , j 1 ) and plot the value k 2 ( i 1 , j 1 , i 2 , j 2 ) on the vertical axis, with i 2 and j 2 on the X- …
Assisting autistic children with wireless EOG technology
J Rapela, TY Lin, M Westerfield… - … Conference of the …, 2012 - ieeexplore.ieee.org
We propose a novel intervention to train the speed and accuracy of attention orienting and
eye movements in Autism Spectrum Disorder (ASD). Training eye movements and attention …
eye movements in Autism Spectrum Disorder (ASD). Training eye movements and attention …
Brain oscillations in switching vs. focusing audio-visual attention
… Torki, and J. Townsend. Modalityspecificity of sensory aging in vision and audition: evidence
… Davies, Christopher J. James, Samer A. Abdallah and Mark D Plumbley, Lecture Notes in …
… Davies, Christopher J. James, Samer A. Abdallah and Mark D Plumbley, Lecture Notes in …
ePPR: a new strategy for the characterization of sensory cells from input/output data
… For each number of terms, n, the value j along the y-axis, 1 ≤ j ≤ 8, is the correlation
coefficient between the responses from the simulated cell to images in the jth validation subset, …
coefficient between the responses from the simulated cell to images in the jth validation subset, …
Automatically combining ranking heuristics for HTML documents
J Rapela - Proceedings of the 3rd international workshop on Web …, 2001 - dl.acm.org
Current search engines use several criteria or heuristics to rank HTML documents. HTML
ranking heuristics need to be combined into a ranking function that given a text query returns a …
ranking heuristics need to be combined into a ranking function that given a text query returns a …
[PDF][PDF] Surgical trap of a routine procedure. Scrotal hernia with concomitant sliding of the urinary bladder–case report
B Cybułka, M Podgórny, J Rapeła… - Polish Journal of …, 2015 - bibliotekanauki.pl
The content of the hernial sac may comprise peritoneal cavity elements, such as small and
large bowel loops, visceral adipose tissue, the greater omentum, appendix (amyand hernia), …
large bowel loops, visceral adipose tissue, the greater omentum, appendix (amyand hernia), …
The Río de la Plata craton and the assembly of SW Gondwana
The extent and nature of the Archaean–Palaeoproterozoic craton of Río de la Plata of southern
South America, a major but poorly understood crustal component in Neoproterozoic plate …
South America, a major but poorly understood crustal component in Neoproterozoic plate …
Gondwanide continental collision and the origin of Patagonia
RJ Pankhurst, CW Rapela, CM Fanning… - Earth-Science …, 2006 - Elsevier
A review of the post-Cambrian igneous, structural and metamorphic history of Patagonia,
largely revealed by a five-year programme of U–Pb zircon dating (32 samples), geochemical …
largely revealed by a five-year programme of U–Pb zircon dating (32 samples), geochemical …
Traveling waves appear and disappear in unison with produced speech
J Rapela - arXiv preprint arXiv:1806.09559, 2018 - arxiv.org
… In Rapela (2016) we reported the existence of TWs in a speech processing brain region. In
Rapela (2017) we showed that, at times of CVS transitions, TWs are precisely synchronized, …
Rapela (2017) we showed that, at times of CVS transitions, TWs are precisely synchronized, …