Category: Neuroscience
Attentional instructions altered feedback control in aphasia
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in NeuroscienceAttentional instructions to monitor auditory feedback modulate neural and vocal motor responses differently in post-stroke aphasia and controls, with implications for speech recovery.
Parieto-frontal communication supports accurate quantity judgments in primates
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in NeuroscienceStudy reveals that coordinated communication between parietal and frontal brain regions enables accurate numerical judgments in macaques, with disrupted interaction causing errors.
Neuronal autophagy impairment promotes alpha-synuclein transfer to microglia
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in NeuroscienceNeurons with impaired α-synuclein clearance transfer aggregates to microglia via tunneling nanotubes. Study reveals dysfunctional neuronal autophagy drives intercellular aggregate transfer and.
iPSC-derived neurons showed three distinct functional network stages
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in NeuroscienceStudy characterises functional network development in iPSC-derived neurons over 55 days, identifying three distinct developmental stages with unique activity patterns and communication topologies.
Task learning increased redundancy in macaque visual cortex responses
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in NeuroscienceTask learning increases information redundancy in macaque visual cortex while preserving individual neuron information, supporting Bayesian inference over efficiency-based models.
High-resolution brain data set expanded with 11 participants
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in NeuroscienceIndividual Brain Charting releases high-resolution fMRI data from eleven participants across twelve cognitive domains, including eighteen new tasks with 180 contrasts for detailed cognitive.
Gut-brain signaling dysfunction is linked to age-related memory decline
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in NeuroscienceAge-associated cognitive decline driven by impaired gut-brain interoceptive signalling through microbial metabolite-induced vagal dysfunction and hippocampal neuronal dysfunction.
Hippocampus and frontal eye field show distinct roles in novelty exploration
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in NeuroscienceStudy reveals how hippocampus and frontal eye field coordinate neural mechanisms for exploring novel information versus revisiting familiar content during visual memory tasks.
Connectivity pattern predicted cognitive decline in type 2 diabetes
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in NeuroscienceBrain imaging reveals how emotional conflict monitoring predicts cognitive decline in type 2 diabetes, using machine learning to identify early warning signs through functional connectivity patterns.
Alcohol-cue P3b was linked to severity and heavier drinking
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in NeuroscienceLaboratory ERP study examining alcohol cue P3b as a neural marker of incentive salience in AUD, integrating EEG with objective ambulatory alcohol monitoring.
