Results 61 to 70 of about 1,014,438 (298)

Signalling noise enhances chemotactic drift of E. coli [PDF]

, 2012
Noise in transduction of chemotactic stimuli to the flagellar motor of E. coli will affect the random run-and-tumble motion of the cell and the ability to perform chemotaxis.
Flores, Marlo, Shimuzu, Thomas S., Tostevin, Filipe, Wolde, Pieter Rein ten   +3 more
core   +2 more sources

Why and When Are Evidence‐Based Interventions Adopted in Paediatric Supportive Care? A Qualitative Exploration of the Determinants of Photobiomodulation Implementation

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Oral mucositis is a common and debilitating side effect of childhood cancer and stem cell transplant treatments. It affects the quality of life of children and young people (CYP) and places a strain on services. Photobiomodulation is recommended for oral mucositis prevention in international guidance but is poorly implemented in UK ...
Claudia Heggie, Kara A. Gray‐Burrows, Peter F. Day, Bob Phillips, Carl A. Thompson   +4 more
wiley   +1 more source

Higher Network Activity Induced by Tactile Compared to Electrical Stimulation of Leech Mechanoreceptors [PDF]

, 2018
The tiny ensemble of neurons in the leech ganglion can discriminate the locations of touch stimuli on the skin as precisely as a human fingertip. The leech uses this ability to locally bend the body-wall away from the stimulus. It is assumed that a three-
Fathiazar, Elham, Hilgen, Gerrit, Kretzberg, Jutta   +2 more
core   +3 more sources

Personalized Selumetinib Dosing in Pediatric Neurofibromatosis Type 1: Insights From a Pilot Therapeutic Drug Monitoring Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Objective To evaluate selumetinib exposure using therapeutic drug monitoring (TDM) in pediatric patients with neurofibromatosis type 1 (NF1) and plexiform neurofibromas (PN), assess interpatient pharmacokinetic variability, and explore the relationship between drug exposure, clinical response, and adverse effects.
Janka Kovács, Zoltán Köllő, Balázs Gellért Karvaly, Mahmoud Obeidat, Rita Nagy, Péter Hegyi, Brigitta Teutsch, Eszter Tuboly, Miklós Garami   +8 more
wiley   +1 more source

Between-module functional connectivity of the salient ventral attention network and dorsal attention network is associated with motor inhibition.

PLoS ONE, 2020
The ability to inhibit motor response is crucial for daily activities. However, whether brain networks connecting spatially distinct brain regions can explain individual differences in motor inhibition is not known.
Howard Muchen Hsu, Zai-Fu Yao, Kai Hwang, Shulan Hsieh   +3 more
doaj   +1 more source

Decoding Algorithm of Motor Imagery Electroencephalogram Signal Based on CLRNet Network Model

Sensors, 2023
EEG decoding based on motor imagery is an important part of brain–computer interface technology and is an important indicator that determines the overall performance of the brain–computer interface.
Chaozhu Zhang, Hongxing Chu, Mingyuan Ma
doaj   +1 more source

Enhanced pre-frontal functional-structural networks to support postural control deficits after traumatic brain injury in a pediatric population [PDF]

, 2017
Traumatic brain injury (TBI) affects the structural connectivity, triggering the re-organization of structural-functional circuits in a manner that remains poorly understood.
Bonifazi, Paolo, Cortes, Jesus M, Diez, Ibai, Drijkoningen, David, Gooijers, Jolien, Marinazzo, Daniele, Stramaglia, Sebastiano, Swinnen, Stephan P   +7 more
core   +3 more sources

Fine Modulation in Network Activation during Motor Execution and Motor Imagery [PDF]

Cerebral Cortex, 2004
Motor imagery, the 'mental rehearsal of motor acts without overt movements', involves either a visual representation (visual imagery, VI) or mental simulation of movement, associated with a kinesthetic feeling (kinetic imagery, KI). Previous brain imaging work suggests that patterns of brain activation differ when comparing execution (E) with either ...
Ana, Solodkin, Petr, Hlustik, E Elinor, Chen, Steven L, Small   +3 more
openaire   +2 more sources

Subthalamic nucleus gamma activity increases not only during movement but also during movement inhibition

eLife, 2017
Gamma activity in the subthalamic nucleus (STN) is widely viewed as a pro-kinetic rhythm. Here we test the hypothesis that rather than being specifically linked to movement execution, gamma activity reflects dynamic processing in this nucleus.
Petra Fischer, Alek Pogosyan, Damian M Herz, Binith Cheeran, Alexander L Green, James Fitzgerald, Tipu Z Aziz, Jonathan Hyam, Simon Little, Thomas Foltynie, Patricia Limousin, Ludvic Zrinzo, Peter Brown, Huiling Tan   +13 more
doaj   +1 more source

Adherence to Protocol Recommendations for Children With Wilms Tumour in Two Consecutive Studies in the United Kingdom and Ireland—Does Variation Matter?

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background and Aims Wilms tumour (WT) has excellent event‐free and overall survival (OS). However, small differences exist between countries participating in the same international study. This led us to examine variation in adherence to protocol recommendations as a potential contributing factor.
Suzanne Tugnait, R. Al‐Saadi, A. Lopez‐Cortes, K. Dzhuma, M. Oostveen, J. Brok, S. Irtan, M. Weeks, J. Bate, S. Baker, R. Williams, M. Powis, D. Saunders, O. Olsen, T. Watson, S. Shelmerdine, S. Vaidya, L. Howell, C. Duncan, G. M. Vujanic, C. Stiller, G. P. Balchin, T. Chowdhury, K. Pritchard‐Jones   +23 more
wiley   +1 more source