ArticleNeural plasticity2017
Regionally Specific Regulation of Sensorimotor Network Connectivity Following Tactile Improvement.
Article in Neural plasticity, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
9 citing papers in PubMed, 15 citations in OpenAlex.
- Robot-assisted gait training improves walking and cerebral connectivity in children with unilateral cerebral palsy.Pediatric research · 2024Trial
- Comparing Taste Perception Across Modalities in Healthy Adults: Liquids Versus Dissolvable Taste Strips.Dysphagia · 2024Article
- Dynamic causal modeling of neural responses to an orofacial pneumotactile velocity array.Neuroimage. Reports · 2022Article
- Altered resting activity patterns and connectivity in individuals with complex regional pain syndrome.Human brain mapping · 2020Article
- 20 Hz Steady-State Response in Somatosensory Cortex During Induction of Tactile Perceptual Learning Through LTP-Like Sensory Stimulation.Frontiers in human neuroscience · 2020Article
- Somatosensory alpha oscillations gate perceptual learning efficiency.Nature communications · 2019Article
- Functional Adaptation of Oromotor Functions and Aging: A Focused Review of the Evidence From Brain Neuroimaging Research.Frontiers in aging neuroscience · 2019Review
- Determinants of Inter-Individual Variability in Corticomotor Excitability Induced by Paired Associative Stimulation.Frontiers in neuroscience · 2019Article
- The effect of LTP- and LTD-like visual stimulation on modulation of human orientation discrimination.Scientific reports · 2018Article
Corrections and comments
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Authors and funding
10 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Correlations between inherent, task-free low-frequency fluctuations in the blood oxygenation level-dependent (BOLD) signals of the brain provide a potent tool to delineate its functional architecture in terms of intrinsic functional connectivity (iFC). Still, it remains unclear how iFC is modulated during learning. We employed whole-brain resting-state magnetic resonance imaging prior to and after training-independent repetitive sensory stimulation (rSS), which is known to induce somatosensory cortical reorganization. We investigated which areas in the sensorimotor network are susceptible to neural plasticity (i.e., where changes in functional connectivity occurred) and where iFC might be indicative of enhanced tactile performance. We hypothesized iFC to increase in those brain regions primarily receiving the afferent tactile input. Strengthened intrinsic connectivity within the sensorimotor network after rSS was found not only in the postcentral gyrus contralateral to the stimulated hand, but also in associative brain regions, where iFC correlated positively with tactile performance or learning. We also observed that rSS led to attenuation of the network at higher cortical levels, which possibly promotes facilitation of tactile discrimination. We found that resting-state BOLD fluctuations are linked to behavioral performance and sensory learning, indicating that network fluctuations at rest are predictive of behavioral changes and neuroplasticity.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.