Results 1 to 10 of about 208,751 (374)
Causal Inference of Body Ownership in the Posterior Parietal Cortex. [PDF]
J Neurosci, 2022 How do we come to sense that a hand in view belongs to our own body or not? Previous studies have suggested that the integration of vision and somatosensation in the frontoparietal areas plays a critical role in the sense of body ownership (i.e., the ...
Chancel M, Iriye H, Ehrsson HH.
europepmc +4 more sources
History-based action selection bias in posterior parietal cortex [PDF]
Nature Communications, 2017 Past outcomes modulate activity in a diverse set of brain regions however their precise influence on decisions is not known. Here the authors show that posterior parietal cortex neurons encode history-related signals between trials and optogenetic ...
Eun Jung Hwang +3 more
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The human posterior parietal cortex: effective connectome, and its relation to function. [PDF]
Cereb Cortex, 2023 The effective connectivity between 21 regions in the human posterior parietal cortex, and 360 cortical regions was measured in 171 Human Connectome Project (HCP) participants using the HCP atlas, and complemented with functional connectivity and ...
Rolls ET, Deco G, Huang CC, Feng J.
europepmc +2 more sources
Premotor and Posterior Parietal Cortex Activity is Increased for Slow, as well as Fast Walking Poststroke: An fNIRS Study [PDF]
Neural Plasticity, 2023 Background and Purpose. The ability to change gait speeds is important for interacting with the surrounding environment. Gait speed modulation poststroke is often impaired and is related to decreased walking independence after stroke. Assessment of brain
Shannon B. Lim +5 more
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Adaptive integration of self-motion and goals in posterior parietal cortex [PDF]
Cell Reports, 2022 Summary: Rats readily switch between foraging and more complex navigational behaviors such as pursuit of other rats or prey. These tasks require vastly different tracking of multiple behaviorally significant variables including self-motion state.
Andrew S. Alexander +6 more
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Meta-analysis: How does posterior parietal cortex contribute to reasoning?
Frontiers in Human Neuroscience, 2015 Reasoning depends on the contribution of posterior parietal cortex (PPC). But PPC is involved in many basic operations -- including spatial attention, mathematical cognition, working memory, long-term memory, and language -- and the nature of its ...
Carter eWendelken
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Synaptic wiring motifs in posterior parietal cortex support decision-making
bioRxiv, 2022 The posterior parietal cortex (PPC) exhibits choice-selective activity during perceptual decision-making tasks. However, it is not known how this selective activity arises from the underlying synaptic connectivity.
Aaron T. Kuan +10 more
semanticscholar +1 more source
Molecular Brain, 2021 Fear conditioning and retrieval are suitable models to investigate the biological basis of various mental disorders. Hippocampus and amygdala neurons consolidate conditioned stimulus (CS)-dependent fear memory.
Yoonjeong Jeon +3 more
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Does shape discrimination by the mouth activate the parietal and occipital lobes? - near-infrared spectroscopy study. [PDF]
PLoS ONE, 2014 A cross-modal association between somatosensory tactile sensation and parietal and occipital activities during Braille reading was initially discovered in tests with blind subjects, with sighted and blindfolded healthy subjects used as controls. However,
Tomonori Kagawa +5 more
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Frontiers in Human Neuroscience, 2021 Purpose: Patients with hyperthyroidism have frequent neuropsychiatric symptoms such as lack of attention, concentration, poor memory, impaired executive functions, depression, and anxiety.
Mukesh Kumar +9 more
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