Results 81 to 90 of about 7,889,874 (346)

Secure access control by means of human stress detection

, 2011
This paper proposes a stress detection system based on fuzzy logic and the physiological signals heart rate and galvanic skin response. The main contribution of this method relies on the creation of a stress template, collecting the behaviour of previous
Bailador del Pozo, Gonzalo, Sánchez Ávila, Carmen, Guerra Casanova, Javier, Gonzalo Bailador, Alberto de Santos, Santos Sierra, Alberto de, Javier Guerra, Sánchez Ávila, María del Carmen, Carmen Sanchez Avila   +8 more
core   +1 more source

Physiological signaling in the absence of amidated peptides [PDF]

Proceedings of the National Academy of Sciences, 2019
Peptidergic signaling is an ancient manner of intertissue communication in multicellular organisms. Even the early eukaryote Trichoplax , with its limited 6-tissue repertoire, uses peptides to communicate between its tissues (1). Humans use peptidergic communication not only to transfer signals between tissues, but also to employ peptide signals in ...
Iris Lindberg, Christopher C. Glembotski
openaire   +2 more sources

A study of physiological signals-based emotion recognition systems. [PDF]

, 2013
The use of physiological signals is relatively recent development in human emotion recognition. Interest in this field has been motivated by the unbiased nature of such signals, which are generated autonomously from the central nervous system. Generally,
Alfian Abdul Halin, Abdullah, Lili Nurliyana, Heng Yu Ping, Puteri Suhaiza Sulaiman, Heng, Yu Ping, Lili Nurliyana Abdullah, Sulaiman, Puteri Suhaiza, Abdul Halin, Alfian   +7 more
core   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Multi-Modal Pain Intensity Assessment Based on Physiological Signals: A Deep Learning Perspective

Frontiers in Physiology, 2021
Traditional pain assessment approaches ranging from self-reporting methods, to observational scales, rely on the ability of an individual to accurately assess and successfully report observed or experienced pain episodes.
Patrick Thiam, Patrick Thiam, Heinke Hihn, Daniel A. Braun, Hans A. Kestler, Friedhelm Schwenker   +5 more
doaj   +1 more source

Physiological properties of brain-machine interface input signals

, 2017
Brain-machine interfaces (BMIs), also called brain-computer interfaces (BCIs), decode neural signals and use them to control some type of external device.
Robert D. Flint, Marc W. Slutzky
core   +1 more source

Quality of multimedia experience prediction using peripheral physiological signals

, 2023
This paper proposes the utilization of physiological signals for quality of experience (QoE) assessment by employing machine learning and deep learning classifiers.
Flynn, Ronan, Murray, Niall, Vijayakumar, Sowmya, Corcoran, Peter   +3 more
core   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Multiple Signals Can Be Integrated into Pathways of Blue-Light-Mediated Floral Transition: Possible Explanations on Diverse Flowering Responses to Blue Light Manipulation

Agronomy
Blue light (BL) plays a crucial role in regulating floral transition and can be precisely manipulated in controlled-environment agriculture (CEA). However, previous studies on BL-mediated flowering in CEA have produced conflicting results, likely due to ...
Yun Kong, Youbin Zheng
doaj   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source