User profiles for Smadar Ovadia-Caro

Smadar Ovadia-Caro

Lecturer, Department of Cognitive Sciences, University of Haifa, Israel
Verified email at cog.haifa.ac.il
Cited by 733

Functional connectivity of visual cortex in the blind follows retinotopic organization principles

E Striem-Amit, S Ovadia-Caro, A Caramazza… - Brain, 2015 - academic.oup.com
Is visual input during critical periods of development crucial for the emergence of the
fundamental topographical mapping of the visual cortex? And would this structure be retained …

Identifying the default‐mode component in spatial IC analyses of patients with disorders of consciousness

…, C Phillips, M Stanziano, S OvadiaCaro… - Human brain …, 2012 - Wiley Online Library
Objectives:Recent fMRI studies have shown that it is possible to reliably identify the default‐mode
network (DMN) in the absence of any task, by resting‐state connectivity analyses in …

[HTML][HTML] Increased functional connectivity between prefrontal cortex and reward system in pathological gambling

S Koehler, S Ovadia-Caro, E van der Meer, A Villringer… - PloS one, 2013 - journals.plos.org
Pathological gambling (PG) shares clinical characteristics with substance-use disorders
and is thus discussed as a behavioral addiction. Recent neuroimaging studies on PG report …

Longitudinal effects of lesions on functional networks after stroke

S Ovadia-Caro, K Villringer, J Fiebach… - Journal of Cerebral …, 2013 - journals.sagepub.com
While ischemic stroke reflects focal damage determined by the affected vascular territory,
clinical symptoms are often more complex and may be better explained by additional indirect …

The value of resting-state functional magnetic resonance imaging in stroke

S Ovadia-Caro, DS Margulies, A Villringer - Stroke, 2014 - Am Heart Assoc
Ovadia-Caro et al Resting-State fMRI in Stroke 2819 perfusion lesions. 12 In contrast, recent
developments in ASL may improve its applicability. 10 rs-fMRI, which also does not require …

[HTML][HTML] Predicting the response to non-invasive brain stimulation in stroke

S Ovadia-Caro, AA Khalil, B Sehm, A Villringer… - Frontiers in …, 2019 - frontiersin.org
Neuromodulatory non-invasive brain stimulation (NIBS) techniques are experimental
therapies for improving motor function after stroke. The aim of neuromodulation is to enhance …

[HTML][HTML] Reduction in inter-hemispheric connectivity in disorders of consciousness

S Ovadia-Caro, Y Nir, A Soddu, M Ramot… - PLoS …, 2012 - journals.plos.org
Clinical diagnosis of disorders of consciousness (DOC) caused by brain injury poses great
challenges since patients are often behaviorally unresponsive. A promising new approach …

The role of visual experience in individual differences of brain connectivity

S Sen, NN Khalsa, N Tong, S Ovadia-Caro… - Journal of …, 2022 - Soc Neuroscience
Visual cortex organization is highly consistent across individuals. But to what degree does
this consistency depend on life experience, in particular sensory experience? In this study, we …

[HTML][HTML] The impact of ischemic stroke on connectivity gradients

…, A Villringer, DS Margulies, S Ovadia-Caro - NeuroImage: Clinical, 2019 - Elsevier
The functional organization of the brain can be represented as a low-dimensional space that
reflects its macroscale hierarchy. The dimensions of this space, described as connectivity …

[HTML][HTML] Connectivity concordance mapping: a new tool for model-free analysis of FMRI data of the human brain

G Lohmann, S Ovadia-Caro… - Frontiers in systems …, 2012 - frontiersin.org
Functional magnetic resonance data acquired in a task-absent condition (“resting state”)
require new data analysis techniques that do not depend on an activation model. Here, we …