Contraction of the levator ani muscle during Valsalva maneuver (coactivation) is associated with a longer active second stage of labor in nulliparous women undergoing induction of labor
Sign Up to like & getrecommendations! Published in 2019 at "American Journal of Obstetrics and Gynecology"
DOI: 10.1016/j.ajog.2018.10.013
Abstract: Background: The Valsalva maneuver is normally accompanied by relaxation of the levator ani muscle, which stretches around the presenting part, but in some women the maneuver is accompanied by levator ani muscle contraction, which is… read more here.
Keywords: levator; labor; ani muscle; coactivation ... See more keywords
Large-scale functional coactivation patterns reflect the structural connectivity of the medial prefrontal cortex
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DOI: 10.1093/scan/nsaa132
Abstract: Abstract The medial prefrontal cortex (MPFC) is among the most consistently implicated brain regions in social and affective neuroscience. Yet, this region is also highly functionally heterogeneous across many domains and has diverse patterns of… read more here.
Keywords: coactivation patterns; connectivity; structural connectivity; medial prefrontal ... See more keywords
Resting-State Functional MRI of Healthy Adults: Temporal Dynamic Brain Coactivation Patterns.
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DOI: 10.1148/radiol.211762
Abstract: Background The aging brain is typically associated with aberrant interactions of large-scale intrinsic networks. However, the dynamic variation of these networks' coactivation or deactivation across the adult lifespan remains unclear. Purpose To promote the interpretation… read more here.
Keywords: coactivation; partial correlations; coactivation patterns; resting state ... See more keywords
Agonist-Antagonist Coactivation Enhances Corticomotor Excitability of Ankle Muscles
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DOI: 10.1155/2019/5190671
Abstract: Spinal pathways underlying reciprocal flexion-extension contractions have been well characterized, but the extent to which cortically evoked motor-evoked potentials (MEPs) are influenced by antagonist muscle activation remains unclear. A majority of studies using transcranial magnetic… read more here.
Keywords: coactivation; evoked meps; excitability; activation ... See more keywords
Differential coactivation in a redundant signals task with weak and strong go/no-go stimuli
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DOI: 10.1177/1747021818772033
Abstract: When participants respond to stimuli of two sources, response times (RTs) are often faster when both stimuli are presented together relative to the RTs obtained when presented separately (redundant signals effect [RSE]). Race models and… read more here.
Keywords: redundant signals; strong stimuli; coactivation; race ... See more keywords
Coactivation index of children with congenital upper limb reduction deficiencies before and after using a wrist-driven 3D printed partial hand prosthesis
Sign Up to like & getrecommendations! Published in 2018 at "Journal of NeuroEngineering and Rehabilitation"
DOI: 10.1186/s12984-018-0392-9
Abstract: BackgroundCo-contraction is the simultaneous activation of agonist and antagonist muscles that produces forces around a joint. It is unknown if the use of a wrist-driven 3D printed transitional prostheses has any influence on the neuromuscular… read more here.
Keywords: wrist driven; hand; coactivation; coactivation index ... See more keywords
Effect of six-week intervention program on postural stability measures and muscle coactivation in senior-aged women
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DOI: 10.2147/cia.s167782
Abstract: Objective The objective involved the analysis of the efficiency of the Program of Movement Recreation of Elderly People (PMREP) exercise program expressed in terms of the stabilography measures and coactivation of muscles in women in… read more here.
Keywords: week; program; coactivation; postural stability ... See more keywords
A Novel Integrative Mechanism in Anxiolytic Behavior Induced by Galanin 2/Neuropeptide Y Y1 Receptor Interactions on Medial Paracapsular Intercalated Amygdala in Rats
Sign Up to like & getrecommendations! Published in 2018 at "Frontiers in Cellular Neuroscience"
DOI: 10.3389/fncel.2018.00119
Abstract: Anxiety is evoked by a threatening situation and display adaptive or defensive behaviors, found similarly in animals and humans. Neuropeptide Y (NPY) Y1 receptor (NPYY1R) and Galanin (GAL) receptor 2 (GALR2) interact in several regions… read more here.
Keywords: galr2 npyy1r; coactivation; paracapsular intercalated; galr2 ... See more keywords
Predominantly linear summation of metabotropic postsynaptic potentials follows coactivation of neurogliaform interneurons
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DOI: 10.7554/elife.65634
Abstract: Summation of ionotropic receptor-mediated responses is critical in neuronal computation by shaping input-output characteristics of neurons. However, arithmetics of summation for metabotropic signals are not known. We characterized the combined ionotropic and metabotropic output of… read more here.
Keywords: summation metabotropic; neurogliaform; linear summation; coactivation ... See more keywords