Results 131 to 140 of about 31,284 (205)

A Longitudinal Study of Children's Hippocampal Development: Investigating Maternal Physical Activity, Depression, and Education

open access: yesDevelopmental Neurobiology, Volume 86, Issue 2, April 2026.
ABSTRACT The developing hippocampus is particularly sensitive to early environmental influences, including during pregnancy. This longitudinal neuroimaging study examined associations between prenatal maternal physical activity and depression, maternal education, and hippocampal development from early childhood to early adolescence.
Arash Aghamohammadi‐Sereshki   +9 more
wiley   +1 more source

Revisiting Amplitude of Low‐Frequency Fluctuations (ALFF) in Resting‐State fMRI: Clarifications and Improvements

open access: yesHuman Brain Mapping, Volume 47, Issue 5, 1 April 2026.
We provide a mathematical clarification of ALFF and fALFF by introducing two variants: the arithmetic mean‐defined and the quadratic mean‐defined to clarify the inconsistencies in the definition and implementation of (f)ALFF. ABSTRACT The amplitude of low‐frequency fluctuations (ALFF) and its related measure, fractional ALFF (fALFF), are widely used ...
Lejian Huang   +5 more
wiley   +1 more source

Contributions of Gray Matter Microstructure to Differences in Fluid Cognition and Episodic Memory Across the Healthy Adult Lifespan

open access: yesHuman Brain Mapping, Volume 47, Issue 5, 1 April 2026.
Multicompartment measures of gray matter microstructure and fluid cognition and episodic memory performance were assessed across the adult lifespan. Age‐related effects were large and linear for free diffusion, moderate and nonlinear for intracellular diffusion, and weaker for dispersed diffusion, and these alterations helped explain age‐related ...
Jenna L. Merenstein   +2 more
wiley   +1 more source

Hsp90 is involved in the entry of clostridial neurotoxins into the cytosol of nerve terminals [PDF]

open access: yes, 2016
AZARNIA TEHRAN, Domenico   +7 more
core   +1 more source

Investigating How Learners' Attitudes Shape AI‐Supported Argumentative Writing Processes and Outcomes

open access: yesJournal of Computer Assisted Learning, Volume 42, Issue 2, April 2026.
ABSTRACT Background Artificial intelligence (AI), in particular, generative AI, plays an increasingly critical role in education. Studies have shown that learners' positive perception of generative AI‐assisted writing tools can benefit them in their writing processes and outcomes.
Sung‐Hee Jin, Ann Tai Choe
wiley   +1 more source

Contrast‐Enhanced MR Fingerprinting With Delta‐Relaxometry: Investigating a New Avenue for Tumor Characterization

open access: yesJournal of Magnetic Resonance Imaging, Volume 63, Issue 4, Page 1042-1052, April 2026.
ABSTRACT Background MRI contrast agents enhance lesion characterization by altering tissue relaxation properties. However, quantitative assessment of contrast enhancement is limited by variability in contrast administration parameters, and lack of efficient and precise contrast concentration independent relaxivity (r 1, r 2) measurement techniques.
Shengwen Deng   +8 more
wiley   +1 more source

Post‐Consumer Mechanical Recycling of Thermally Degraded Glass‐Fiber Reinforced Polyamide 6,6 for Electrical Applications

open access: yesMacromolecular Materials and Engineering, Volume 311, Issue 4, April 2026.
Post‐consumer mechanical recycling of PA66–GF composite with brominated flame‐retardant is assessed using accelerated thermal ageing to reproduce long‐term thermo‐oxidative degradation typical of electrical devices. Property retention is quantified across virgin, aged, recycled, and diluted recycled states through mechanical testing, microscopy, DSC ...
Alessandro Salvi   +4 more
wiley   +1 more source

Melodies of the forest: Nature as an improvisational space for shared creative embodiment

open access: yesPeople and Nature, Volume 8, Issue 4, Page 871-885, April 2026.
Abstract In an era marked by increasing disconnection from nature, innovative approaches to reconnect with the environment are crucial for both ecological and psychological well‐being. This paper explores how natural environments (a deciduous forest of Quebec in the present case study) can serve as an improvisational space for shared creative ...
Antoine Bellemare‐Pepin   +2 more
wiley   +1 more source

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