Results 201 to 210 of about 543,612 (257)

Smart Nanotechnologies for Multimodal Neuromodulation and Brain Interfacing

Advanced Science, EarlyView.
Recent advances in smart nanotechnologies are expanding the toolbox for brain interfacing, from wireless neuromodulation and high‐resolution sensing to targeted delivery within the central nervous system. By combining responsive nanomaterials with bioinspired design, these platforms enable multimodal interactions with neurons and glia, while also ...
Tommaso Curiale, Marie Celine Lefevre, Alessio Carmignani, Maria Cristina Ceccarelli, Matteo Battaglini, Attilio Marino, Gianni Ciofani   +6 more
wiley   +1 more source

Remote Magnetomechanical Neuromodulation Uncovers Therapeutic Mechanisms for Alleviating Parkinsonian Symptoms in Freely Moving Mice

Advanced Science, EarlyView.
Magnetomechanical neuromodulation using magnetic nanodiscs enables remote activation of neurons. In a hemiparkinsonian mouse model, alternating magnetic fields actuate the nanodiscs to generate torque that opens mechanosensitive ion channels within the subthalamic nucleus, thereby modulating basal ganglia motor circuitry.
Anouk Wolters, Lorenzo Signorelli, Christian Herff, Sophia Gimple, Renzo Riemens, Gunter Kenis, Kim Rijkers, Hamed Shabani, Jyh‐Jang Sun, Yasin Temel, Hans Clusmann, Danijela Gregurec, Sarah‐Anna Hescham   +12 more
wiley   +1 more source

Combining Spatial Multi‐Omics Data to Decipher Spatial Domains and Elucidate Cell Heterogeneity Based on Self‐Supervised Graph Learning

Advanced Science, EarlyView.
A self‐supervised multi‐view graph fusion framework integrates spatial multi‐omics, excelling in domain identification and denoising. It reconstructs spatial pseudo‐expression, jointly analyzes multi‐omics data, infers RNA velocity, predicts spatial omics features from single‐cell multi‐omics, and detects spatially dark genes and transcription factors,
Yuejing Lu, Rui Qiao, Ying Li, Junhong Li, Nuoya Yue, Jing Ge, Jiao Wang, Luonan Chen, Peiluan Li   +8 more
wiley   +1 more source

Integrated Ultrasonic Platform for Bioelectronic Control through Biological Barriers Based on Metasurface

Advanced Science, EarlyView.
A metasurface‐enabled ultrasonic platform achieves precise multi‐focal control through biological barriers, real‐time physiology‐driven modulation, and simultaneous wireless power and data transmission. By unifying wavefront engineering, closed‐loop feedback, and acoustic communication, this work establishes key enabling technologies toward scalable ...
Chuanxin Zhang, Hanjie Xiao, Xue Jiang, Dean Ta   +3 more
wiley   +1 more source

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A Cognitive Diagnosis Model for Cognitively Based Multiple-Choice Options

Applied Psychological Measurement, 2009
Cognitive or skills diagnosis models are discrete latent variable models developed specifically for the purpose of identifying the presence or absence of multiple fine-grained skills. However, applications of these models typically involve dichotomous or dichotomized data, including data from multiple-choice (MC) assessments that are scored as right or
Jimmy De La Torre
exaly   +4 more sources

New development of cognitive diagnosis models

Frontiers of Computer Science, 2022
Tiancheng Zhang, Ge Yu, Zhang Tiancheng   +2 more
exaly   +2 more sources

NeuralCD: A General Framework for Cognitive Diagnosis

IEEE Transactions on Knowledge and Data Engineering, 2023
Fei Wang, Qi Liu, Enhong Chen
exaly   +2 more sources

Diagnosis and treatment of cognitive impairment

Zeitschrift für Gerontologie und Geriatrie, 2019
As a result of the aging population dementia is a growing challenge, especially in healthcare. Nevertheless, cognitive disorders are often not systematically evaluated, especially during hospital stays for other reasons; however, cognitive impairment is associated with a number of geriatric syndromes, including falls, delirium, dysphagia and lack of ...
von Arnim, Christine A. F., Bartsch, Thorsten, Jacobs, Andreas H., Holbrook, Jill, Bergmann, Philipp, Zieschang, Tania, Polidori, M. Cristina, Dodel, Richard   +7 more
openaire   +3 more sources

Test Construction for Cognitive Diagnosis

2010 Asia-Pacific Conference on Wearable Computing Systems, 2010
Traditional test only provides a total score and computer adaptive test (CAT) not only provides examinee’s score but also estimates examinee’s ability. However, both two methods have not studied students’ knowledge states. Cognitive diagnostic assessment (CDA) is designed to measure specific knowledge structures and processing skills in students so as ...
Lingyan Zeng, Shuliang Ding, Dengwen Can
openaire   +1 more source

Understanding and improving fairness in cognitive diagnosis

Science China Information Sciences
Le Wu, Jiayu Liu, Zhenya Huang
exaly   +2 more sources