نتایج جستجو برای: heart brain coherence

تعداد نتایج: 907473  

Journal: :IEEE Journal of Selected Topics in Quantum Electronics 2016

Objective: Many studies have suggested that there is a relationship between coherence and cognitive processes. This study aims at investigating this hypothesis through assessing the relationship between cognitive variables and coherence in the discourse of two groups of Persian-speaking younger and older adults. Methods: In order to evaluate our participants' cognitive capabilities, we recrui...

Journal: :Journal of the American College of Cardiology 2018

Journal: :Clinical Medicine 2007

2013
Chia-Pin Liang Yalun Wu Joe Schmitt Paul E. Bigeleisen Justin Slavin M. Samir Jafri Cha-Min Tang Yu Chen

Miniature optical sensors that can detect blood vessels in front of advancing instruments will significantly benefit many interventional procedures. Towards this end, we developed a thin and flexible coherence-gated Doppler (CGD) fiber probe (O.D. = 0.125 mm) that can be integrated with minimally-invasive tools to provide real-time audio feedback of blood flow at precise locations in front of t...

Journal: :Acta paediatrica 2015
M M Myers P G Grieve R I Stark J R Isler M A Hofer J Yang R J Ludwig M G Welch

AIM To assess the impact of Family Nurture Intervention (FNI) on cortical function in preterm infants at term age. METHODS Family Nurture Intervention is a NICU-based intervention designed to establish emotional connection between mothers and preterm infants. Infants born at 26-34 weeks postmenstrual age (PMA) were divided into two groups, standard care (SC, N = 49) and FNI (FNI, N = 56). Inf...

Journal: :NeuroImage 2004
Felice T Sun Lee M Miller Mark D'Esposito

Understanding functional connectivity within the brain is crucial to understanding neural function; even the simplest cognitive operations are supported by highly distributed neural circuits. We developed a novel method to measure task-related functional interactions between neural regions by applying coherence and partial coherence analyses to functional magnetic resonance imaging (fMRI) data....

Journal: :Neuropsychologia 2011
Pablo Barttfeld Bruno Wicker Sebastián Cukier Silvana Navarta Sergio Lew Mariano Sigman

Over the last years, increasing evidence has fuelled the hypothesis that Autism Spectrum Disorder (ASD) is a condition of altered brain functional connectivity. The great majority of these empirical studies relies on functional magnetic resonance imaging (fMRI) which has a relatively poor temporal resolution. Only a handful of studies has examined networks emerging from dynamic coherence at the...

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