Results 231 to 240 of about 451,694 (312)

EEG Brain Rhythms During Resting‐State Wakefulness and Sleep in Elderly Expert Meditators

Journal of Sleep Research, Volume 35, Issue 2, April 2026.
Compared to controls, elderly expert meditators exhibited (1) more preserved resting‐state brain activity, (2) less altered sleep architecture, and (3) EEG features indicative of heightened cognitive states during NREM sleep. Importantly, several of the metrics that differed between groups also showed consistent correlations with meditation expertise ...
Pierre Champetier, Anaïs Hamel, Claire André, Valentin Ourry, Tristan Lacroix, Stéphane Rehel, Léa Chauveau, Sacha Haudry, Françoise Bertran, Vincent de la Sayette, Denis Vivien, Gaël Chételat, Antoine Lutz, Géraldine Rauchs, Medit‐Ageing Research Group, Alexandre Bejanin, Anne Chocat, Fabienne Collette, Sophie Dautricourt, Robin De Flores, Marion Delarue, Harriet Demnitz‐King, Hélène Espérou, Séverine Fauvel, Francesca Felisatti, Eglantine Ferrand Devouge, Eric Frison, Julie Gonneaud, Oriane Hébert, Olga Klimecki, Elizabeth Kuhn, Brigitte Landeau, Valérie Lefranc, Natalie Marchant, Florence Mezenge, Cassandre Palix, Anne Quillard, Florence Requier, Daniel Roquet, Edelweiss Touron, Anne‐Laure Turpin, Patrik Vuilleumier, Tim Whitfield, Miranka Wirth   +43 more
wiley   +1 more source

Theta rhythm-like bidirectional cycling dynamics of living neuronal networks in vitro. [PDF]

PLoS One, 2018
Gladkov A, Grinchuk O, Pigareva Y, Mukhina I, Kazantsev V, Pimashkin A.   +5 more
europepmc   +1 more source

Heterogeneous responses of nucleus incertus neurons to corticotrophin‐releasing factor and coherent activity with hippocampal theta rhythm in the rat

Journal of Physiology, 2013
Sherie Ma, A. Błasiak, F. Olucha-Bordonau, A. Verberne, A. Gundlach   +4 more
semanticscholar   +1 more source

Strong genetic differentiation but limited niche partitioning in a sympatric species pair separated by an allochronic reproductive barrier

Systematic Entomology, Volume 51, Issue 2, April‐June 2026.
Sympatric sister species demonstrate substantial geographic and host overlap, with ecological analyses only finding subtle microecological variation in habitat use. Molecular analyses reveal clear genetic differentiation with no evidence of hybridization, suggesting strong reproductive isolation between species. Differences in time‐of‐day mating appear
Mitchell Irvine, Zachary Stewart, Nagalingam Kumaran, Chapa G. Manawaduge, James Ryan, Solomon Balagawi, Brendan Missenden, Melissa Starkie, Anthony R. Clarke, David Hurwood, Peter Prentis   +10 more
wiley   +1 more source

Cross‐Modal Urban Sensing: Evaluating Sound–Vision Alignment Across Street‐Level and Aerial Imagery

Transactions in GIS, Volume 30, Issue 2, April 2026.
ABSTRACT Environmental soundscapes carry rich ecological and social information, yet remain underutilized in geographic analysis. This study introduces a unified cross‐modal evaluation framework to examine how urban sounds align with visual representations from street‐level and aerial perspectives, and how different visual representation strategies ...
Pengyu Chen, Xiao Huang, Teng Fei, Sicheng Wang   +3 more
wiley   +1 more source

Transient impact of spike on theta rhythm in temporal lobe epilepsy.

Experimental Neurology, 2013
Manling Ge, Danhong Wang, Guoya Dong, Baoqiang Guo, Rongguang Gao, Wei Sun, Jijun Zhang, Hesheng Liu   +7 more
semanticscholar   +1 more source

Cortical dynamics of cold exposure and thermal recovery: Evidence from EEG‐based spatiotemporal analysis

Experimental Physiology, Volume 111, Issue 4, Page 2176-2189, 1 April 2026.
Abstract Human thermal perception involves complex and dynamic interactions between peripheral input and central neural regulation. However, the spatial and temporal characteristics of brain responses to different cold exposure scenarios remain poorly understood. In this study, we combined traditional analysis with AI‐based anomaly detection to examine
Qing Zhang, Hetian Feng, Tian Liu, Jiaqi Zhou, Jingya Zheng, Junzhao Zhang, Li Ding, Jiachen Nie   +7 more
wiley   +1 more source

Do auditory deviants evoke cortical state changes under anaesthesia? A proof‐of‐concept study

Experimental Physiology, Volume 111, Issue 4, Page 2148-2162, 1 April 2026.
Abstract Context‐dependent sensory processing within the predictive coding framework relies on detecting mismatches between incoming stimuli and internal predictive models. Sensory deviants elicit prediction errors, seen as enhanced neural responses, that update these models and influence attention and behaviour.
Laura H Bohórquez, Manuel S Malmierca, Adam Hockley   +2 more
wiley   +1 more source

Breathing‐driven modulation of reticulospinal tract activity

Experimental Physiology, Volume 111, Issue 4, Page 2214-2224, 1 April 2026.
Abstract Breathing rhythms influence brain activity, but whether they modulate the excitability of the reticulospinal tract (RST; a key pathway for motor control and recovery after stroke) remains unknown. In this study, we used the StartReact paradigm to examine how respiratory rhythms modulate RST excitability during motor tasks, measuring reaction ...
Ruqayya Thawer, Stuart N. Baker, Boubker Zaaimi   +2 more
wiley   +1 more source

Posterior parietal cortex oscillatory activity reflects persistent spatial memory impairments induced by early hippocampal amyloidosis in male mice

The Journal of Physiology, Volume 604, Issue 7, Page 3053-3076, 1 April 2026.
Abstract figure legend Schematic representation of the spatiotemporal progression of the deleterious effects of early amyloidosis. Beginning as early as 1 h after i.c.v. injection of oligomeric Aβ1‐42, alterations in hippocampal function emerge, including aberrant oscillatory activity, deficits in synaptic plasticity and impairments in habituation ...
Souhail Djebari, Ana Contreras, Victor Castro‐Andrés, Raquel Jimenez‐Herrera, Guillermo Iborra‐Lázaro, Raudel Sánchez‐Campusano, Lydia Jiménez‐Díaz, Juan D. Navarro‐López   +7 more
wiley   +1 more source