User profiles for K. Tatu
Karina TatuGCS-fMRI Koelliker Hospital and University of Turin Verified email at unito.it Cited by 424 |
Brain structural alterations are distributed following functional, anatomic and genetic connectivity
The pathological brain is characterized by distributed morphological or structural alterations
in the grey matter, which tend to follow identifiable network-like patterns. We analysed the …
in the grey matter, which tend to follow identifiable network-like patterns. We analysed the …
The morphometric co‐atrophy networking of schizophrenia, autistic and obsessive spectrum disorders
… a degree of k. In fact, the k-core decomposition of a network recursively removes all the
vertices having a degree less than k, until in the graph all vertices with degree k or more remain. …
vertices having a degree less than k, until in the graph all vertices with degree k or more remain. …
[HTML][HTML] How do morphological alterations caused by chronic pain distribute across the brain? A meta-analytic co-alteration study
… to avoid an excessive false negatives rate, we employed a more liberal correction for multiple
comparison: the false discovery rate (FDR) with a q < 0.05 and a minimum cluster size of k …
comparison: the false discovery rate (FDR) with a q < 0.05 and a minimum cluster size of k …
Mute swans' impact on submerged aquatic vegetation in Chesapeake Bay
KS Tatu, JT Anderson, LJ Hindman… - The Journal of wildlife …, 2007 - Wiley Online Library
Mute swans (Cygnus olor) are poorly studied despite their potential to impact submerged
aquatic vegetation (SAV). We measured vegetation characteristics (ie, percent cover, shoot …
aquatic vegetation (SAV). We measured vegetation characteristics (ie, percent cover, shoot …
Are schizophrenia, autistic, and obsessive spectrum disorders dissociable on the basis of neuroimaging morphological findings?: A voxel‐based meta‐analysis
… k-means technique. This technique is an unsupervised learning algorithm that subdivides a
set of objects in k … There are different types and methods of clustering in literature: we used k-…
set of objects in k … There are different types and methods of clustering in literature: we used k-…
[HTML][HTML] The pathoconnectivity profile of alzheimer's disease: a morphometric coalteration network analysis
… Given the great number of nodes and the high density of edges of the coatrophy network,
we used the k-core algorithm to identify the most connected components of the network. The …
we used the k-core algorithm to identify the most connected components of the network. The …
The alteration landscape of the cerebral cortex
… If we have n i experiments for k neuropathologies, then N = ∑ i = 1 k n i . For each experiment
we calculate the probability of activation of every voxel, as follows: L i ( v ) = 1 σ 3 ( 2 π ) 3 …
we calculate the probability of activation of every voxel, as follows: L i ( v ) = 1 σ 3 ( 2 π ) 3 …
[HTML][HTML] Dynamic changes in amygdala psychophysiological connectivity reveal distinct neural networks for facial expressions of basic emotions
The quest to characterize the neural signature distinctive of different basic emotions has
recently come under renewed scrutiny. Here we investigated whether facial expressions of …
recently come under renewed scrutiny. Here we investigated whether facial expressions of …
Recovering two languages with the right hemisphere
Converging evidence suggests that the right hemisphere (RH) plays an important role in
language recovery from aphasia after a left hemisphere (LH) lesion. In this longitudinal study …
language recovery from aphasia after a left hemisphere (LH) lesion. In this longitudinal study …
Temporal and spatial neural dynamics in the perception of basic emotions from complex scenes
The different temporal dynamics of emotions are critical to understand their evolutionary role
in the regulation of interactions with the surrounding environment. Here, we investigated the …
in the regulation of interactions with the surrounding environment. Here, we investigated the …