Results 201 to 210 of about 173,009 (238)

Early Spatial and Contextual Coding Deficits in Hippocampal CA1 Precede Performance Decline in an Alzheimer's Disease Model

Advanced Science, EarlyView.
Two‐photon calcium imaging in behaving 5xFAD mice reveals early CA1 coding deficits before behavioral decline. Task‐related place cell activity and splitter cell trajectory coding are impaired, with reduced retrospective dominance and greater prospective weighting.
Yimei Li, Mary Ann Go, Hualong Zhang, Robertas Aleksynas, Juliana Kim, Mingyang Gao, Seigfred Prado, Magdalena Sastre, Simon R. Schultz   +8 more
wiley   +1 more source

Osseoperceptive EMG Feedback Improves Grasp Force Control in Myoelectric Prosthetic Hands

Advanced Science, EarlyView.
Osseoperception is explored as a non‐invasive pathway for delivering sensory feedback in myoelectric prosthetic control. By encoding the user's electromyographic (EMG) signal through bone‐conducted stimulation, this approach enables predictive grasp force regulation.
Cristian Felipe Blanco‐Diaz, Strahinja Dosen, Leonardo Cappello   +2 more
wiley   +1 more source

Learning to Feel Materials from Multisensory Tactile Data via Interpretable Models

Zou L, Vardar Y.
europepmc   +1 more source

Tactile sensation moderates the association between hand dexterity and higher-level cognition in older adults with and without MCI. [PDF]

Front Aging Neurosci
Kobayashi-Cuya KE, Sakurai R, Ogawa S, Matsunaga H, Hinakura K, Yoshikoshi S, Li Y, Nishinakagawa M, Suzuki H.   +8 more
europepmc   +1 more source

Adaptive Conductive Systems: Enabling Deformable Electronics Through Engineered Materials, Circuits, and Intelligent Systems

Advanced Science, EarlyView.
This review presents the research advances of adaptive conductive systems from the perspective of materials, circuits, systems, and applications. Deformable conductors consist of substrates/matrices and conductive materials, structural design of circuit interconnections, fabrication of circuit interconnections, as well as intelligent systems ...
Yufei Lu, Siyu Liang, Jingyi Niu, Jie Chen, Shuo Zhang, Hongjian Zhang, Dongsheng Jia, Wei Huang   +7 more
wiley   +1 more source

Vibrotactile Stimulation Encoded by Beta and Gamma Bands Varies with Locations on the Upper Limbs. [PDF]

Bioengineering (Basel)
Gatewood SRN, Arul AT, Le AX, Zeesan AAN, Gai Y.   +4 more
europepmc   +1 more source

Micro/Nanoscale Acoustic Manipulation: From Particle Control to Autonomous Microswimmers

Advanced Science, EarlyView.
This conceptual framework illustrates acoustic technology as a multifunctional platform enabling passive particle manipulation across scales and autonomous propulsion of microswimmers. ABSTRACT Acoustic manipulation and propulsion technologies have emerged as powerful platforms for micro/nanoscale control, enabled by their non‐contact operation, label ...
Jiahui Chu, Lemin Zhang, Xu Wang, Wenzong Li, Yahua Liu   +4 more
wiley   +1 more source

A Bionic Multichannel Whisker System for Assisting Endoluminal Intervention. [PDF]

Cyborg Bionic Syst
Wang Z, Lo FP, Chen J, Qiu J, Chen Q, Zhang Y, Lin C, Lam K, Calo J, Lo BPL, Thompson AJ, Yeatman EM.   +11 more
europepmc   +1 more source

Spatiotemporal Thermal Modulation and Patterning using a Programmable 1024 Element Microheater Array

Advanced Science, EarlyView.
Programmable microheater arrays are essential for a variety of applications. However, large arrays have thus far not been realized. We introduce a programmable 32×$\times$32 microheater array consisting of heating elements – each smaller than 300 μm$\umu{\rm m}$.
Rahul Goyal, Jang‐Hwan Han, Sadaf Pashapour, Peer Fischer   +3 more
wiley   +1 more source

Age-related differences in embodying a tool under visual deprivation. [PDF]

Exp Brain Res
Jahanian Najafabadi A, Hommel B.
europepmc   +1 more source