Cognition arises from neural operations at multiple spatial scales, from individual neurons to large-scale networks. Despite extensive research on coding principles and emergent cognitive processes across brain areas, investigation across scales has been limited. Here, we propose ways to test the idea that different cognitive processes emerge from distinct information coding principles at various scales, which collectively give rise to complex behavior. This approach involves comparing brain-behavior associations and the underlying neural geometry across scales, alongside an investigation of global and local scale interactions. Bridging findings across species and techniques through open science and collaborations is essential to comprehensively understand the multiscale brain and its functions.
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http://dx.doi.org/10.1016/j.tics.2024.09.009 | DOI Listing |
BMC Psychiatry
January 2025
Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China.
Background: Mental disorders are increasingly prevalent, leading to increased medical expenditures. To refine the reimbursement of medical costs for inpatients with mental disorders by health insurance, an accurate prediction model is essential. Per-diem payment is a common internationally implemented payment method for medical insurance of inpatients with mental disorders, necessitating the exploration of advanced machine learning methods for predicting the average daily hospitalization costs (ADHC) based on the characteristics of inpatients with mental disorders.
View Article and Find Full Text PDFPsychon Bull Rev
January 2025
Graduate Program in Cognitive Science, Yonsei University, Seoul, Korea.
The performance of the human visual system exhibits moment-to-moment fluctuations influenced by multiple neurocognitive factors. To deal with this instability of the visual system, introspective awareness of current visual performance (metacognitive monitoring) may be crucial. In this study, we investigate whether and how people can monitor their own visual performance during sustained attention by adopting confidence judgments as indicators of metacognitive monitoring - assuming that if participants can monitor visual performance, confidence judgments will accurately track performance fluctuations.
View Article and Find Full Text PDFQuantifying cognitive potential relies on psychometric measures that do not directly reflect cortical activity. While the relationship between cognitive ability and resting state EEG signal dynamics has been extensively studied in children with below-average cognitive performances, there remains a paucity of research focusing on individuals with normal to above-average cognitive functioning. This study aimed to elucidate the resting EEG dynamics in children aged four to 12 years across normal to above-average cognitive potential.
View Article and Find Full Text PDFSci Rep
January 2025
Huanggang Normal University, Huanggang, 438000, Hubei, ROC.
Perception of motion-in-depth is essential to guide and modify the hitting action in interceptive-dominated sports (e.g., tennis).
View Article and Find Full Text PDFAust Occup Ther J
February 2025
Caring Futures Institute, College of Nursing and Health Sciences, Flinders University, Adelaide, Australia.
Introduction: Driving safety may be compromised in people with dementia or mild cognitive impairment (MCI). Occupational therapists assess and screen for driving safety in older people with cognitive impairment. However, little is known about their perspectives relating to these assessments.
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