Results 51 to 60 of about 7,704,286 (296)

The human gut microbiome across the life course

FEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero, Basak Bahcivanci, Antonietta Hayhoe, Animesh Acharjee, Ezgi Özkurt   +4 more
wiley   +1 more source

Chemosensory Perception: A Review on Electrophysiological Methods in “Cognitive Neuro-Olfactometry”

Chemosensors, 2019
Various brain imaging techniques are available, but few are specifically designed to visualize chemical sensory and, in particular, olfactory processing.
Sara Invitto, Alberto Grasso
doaj   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

A cognitive architecture-based model of graph comprehension [PDF]

, 2012
I present a model of expert comprehension performance for 2 × 2 "interaction" graphs typically used to present data from two-way factorial research designs.
Peebles, David
core   +3 more sources

Design and analysis strategies for robust microbiome ageing research

FEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik, İsmail Güderer, Yi Wang, Tayyaba Alvi, Prasoon Pandey, Handan Melike Dönertaş   +5 more
wiley   +1 more source

How does apolipoprotein E genotype influence the relationship between physical activity and Alzheimer’s disease risk? A novel integrative model

Alzheimer’s Research & Therapy, 2023
Background Wide evidence suggests that physical activity (PA) confers protection against Alzheimer’s disease (AD). On the other hand, the apolipoprotein E gene (APOE) ε4 allele represents the greatest genetic risk factor for developing AD.
Jaisalmer de Frutos Lucas, Kelsey R. Sewell, Alejandra García-Colomo, Shaun Markovic, Kirk I. Erickson, Belinda M. Brown   +5 more
doaj   +1 more source

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

FEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta, Hari Baskar Balasubramanian, Amir Pasokh, Marietta Zille   +3 more
wiley   +1 more source

A spreading-activation model of the semantic coordination of speech and gesture [PDF]

, 2013
Kopp S, Bergmann K, Kahl S. A spreading-activation model of the semantic coordination of speech and gesture. In: Proceedings of the 35th Annual Meeting of the Cognitive Science Society (CogSci 2013). Austin, TX: Cognitive Science Society; 2013: 823-828.
Kopp, Stefan ; https://orcid.org/, Bergmann, Kirsten, Kahl, Sebastian ; https://orcid.org/   +2 more
core  

Olfactory Identification as a Biomarker for Cognitive Impairment: Insights from Healthy Aging, Subjective Cognitive Decline, and Mild Cognitive Impairment

European Journal of Investigation in Health, Psychology and Education
Introduction: This study aims to investigate the relationship between olfactory identification (OI) and cognitive impairment by examining OI abilities across various stages of cognitive deterioration.
Jaime Bouhaben, Alice Helena Delgado-Lima, María Luisa Delgado-Losada   +2 more
doaj   +1 more source

A Study on the Psychological Wound of COVID-19 in University Students

Frontiers in Psychology, 2021
An increasing number of studies have addressed the psychological impact of the COVID-19 crisis on the general population. Nevertheless, far less is known about the impact on specific populations such as university students, whose psychological ...
Isabel Padrón, Isabel Fraga, Lucía Vieitez, Carlos Montes, Estrella Romero   +4 more
doaj   +1 more source