Results 41 to 50 of about 3,009,034 (256)

Effects of a Dual-Task Paradigm and Gait Velocity on Dynamic Gait Stability during Stair Descent

Applied Sciences, 2020
Falls during stair negotiation have become one of the leading causes of accidental death. The effects of a concurrent cognitive or manual dual-task paradigm on dynamic gait stability remain uncertain. How much dynamic gait stability is influenced by gait
Qipeng Song, Wei Sun, Cui Zhang, Min Mao, Li Li   +4 more
doaj   +1 more source

Evaluating Dual Task Neurological Costs with Functional Near-Infrared Spectroscopy: A Preliminary Report in Healthy Athletes

Journal of Integrative Neuroscience, 2023
Background: Dual task assessments, which simultaneously challenge and assess cognitive and motor performance, have been used to improve the assessment of athletes with sports-related concussions (SRC). Our lab created a Dual Task Screen (DTS) to evaluate
Jaclyn A Stephens, Susan Mingils, Silvia Orlandi   +2 more
doaj   +1 more source

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

Transferability of Dual-Task Coordination Skills after Practice with Changing Component Tasks

Frontiers in Psychology, 2017
Recent research has demonstrated that dual-task performance with two simultaneously presented tasks can be substantially improved as a result of practice.
Torsten Schubert, Roman Liepelt, Sebastian Kübler, Tilo Strobach   +3 more
doaj   +1 more source

Additional cognitive load decreases performance but not adaptation to a visuomotor transformation

Acta Psychologica, 2022
Dual-task paradigms are procedures for investigating interference with two tasks performed simultaneously. Studies that previously addressed dual-task paradigms within a visuomotor reaching task yielded mixed results.
Lisa Langsdorf, Frederic Goehringer, Raphael Schween, Thomas Schenk, Mathias Hegele   +4 more
doaj   +1 more source

Identification of a Shiga toxin A‐derived peptide internalized into Gb3 receptor‐bearing cells via interaction with the Shiga toxin B subunit

FEBS Letters, EarlyView.
The process of internalization of the Shiga toxin A subunit via formation of a complex with the Shiga toxin B subunit, which specifically binds to the Gb3 receptor. The peptide is designed to act as a carrier of drugs into cancer cells. Here, we explored the potential of peptides derived from the catalytic A subunit of Shiga toxin (STxA) to be drug ...
Giulia Opassi, João C. Encarnação, Valeria Napolitano, Grzegorz Dubin, Grzegorz Popowicz, Karl Andersson, U. Helena Danielson   +6 more
wiley   +1 more source

An epithelial GPR35 isoform supports tumor‐associated transcriptional and metabolic phenotypes

FEBS Letters, EarlyView.
GPR35 generates two functionally distinct isoforms with previously unresolved roles. GPR35‐short mediates immune‐cell chemotaxis, while GPR35‐long is enriched in colorectal cancer epithelium, where it supports increased metabolism, proliferation, and tumor‐associated transcriptional programs.
Jørgen D. Rønneberg, Martine Hjeltnes, Josephine Krieger, Joshua E. Elias, Maria Stensland, Kristian Holm, Xiaojun Jiang, Chuki Khangsar, Tuula A. Nyman, Arthur Kaser, Johannes R. Hov, Tom H. Karlsen, Nicole C. Kaneider, Frode L. Jahnsen, Georg Schneditz   +14 more
wiley   +1 more source

Dual-to-single-task-ratio in reaction times to peripheral stimuli in the dual Tracking Task: score at T-pre (DSR-all pre) vs. difference score (DSR-all diff = T-pre—T-post: positive value means improvement).

, 2016
Dual-to-single-task-ratio in reaction times to peripheral stimuli in the dual Tracking Task: score at T-pre (DSR-all pre) vs. difference score (DSR-all diff = T-pre—T-post: positive value means improvement).
Gera A. de Haan (783875), Bart J. M. Melis-Dankers (783876), Wiebo H. Brouwer (337054), Oliver Tucha (293168), Joost Heutink (783877)   +4 more
core   +1 more source

Comparative effects of arithmetic, speech, and motor dual-task walking on gait in stroke survivors: a cross-sectional study

Frontiers in Human Neuroscience
BackgroundThe application of dual-task walking paradigms for gait assessment in stroke patients is critical, where varying concurrent tasks may elicit distinct gait patterns of dual-task interference.
Xueyi Zhang, Xueyi Zhang, Qi Wang, Qiujie Li, Qiujie Li, Hui Liu, Hui Liu, Xianglin Wan, Xianglin Wan   +8 more
doaj   +1 more source

Cognitive and motor dual task gait training exerted specific training effects on dual task gait performance in individuals with Parkinson's disease: A randomized controlled pilot study.

PLoS ONE, 2019
Gait impairments in Parkinson's disease (PD) are aggravated under dual task conditions. Providing effective training to enhance different dual task gait performance is important for PD rehabilitation.
Yea-Ru Yang, Shih-Jung Cheng, Yu-Ju Lee, Yan-Ci Liu, Ray-Yau Wang   +4 more
doaj   +1 more source