Results 51 to 60 of about 933 (148)

A Literature Survey on Potential Private User Information Leakage in Metaverse Applications

Advanced Intelligent Systems, Volume 8, Issue 1, January 2026.
This survey explores potential privacy risks in the Metaverse, focusing on personal data inferred from virtual reality headsets embedded with passive brain‐computer interfaces (BCI). It reviews how age, gender, and ethnicity can be predicted using neurophysiological signals, (e.g., electroencephalogram). The survey also explores future threats from non‐
Mina Jaberi, Tiago H. Falk
wiley   +1 more source

Influence of facial movements on quality of iPPG signal from Sessions 3 (A) and 5 (B).

, 2018
We assessed quality of iPPG by signal-to-noise ratio and estimated amount of motion by averaged interframe difference, see Section Data analysis. In epochs with more motion, signal-to-noise ratio decreases, which reflects the adverse influence of motion ...
Stefan Treue (846470), Alexander Gail (76472), Igor Kagan (244543), Anton M. Unakafov (5706560), Sebastian Möller (5706563), Fred Wolf (120189)   +5 more
core   +1 more source

Imaging Photoplethysmography for Noninvasive Anastomotic Perfusion Assessment in Intestinal Surgery [PDF]

, 2023
Introduction: Anastomotic leakage after gastrointestinal surgery has a high impact on patient's quality of life and its origin is associated with inadequate perfusion.
van der Stel, Stefan D. (author), Kuhlmann, Koert F.D. (author), Hendriks, Benno H.W., Ruers, Theo J.M. (author), Grotenhuis, Brechtje A. (author), Kok, Niels F.M. (author), Witteveen, Mark (author), Ruers, Theo J.M., Kuhlmann, Koert F.D., Kok, Niels F.M., Lai, Marco, van Gastel, Mark, van Gastel, Mark (author), Lai, Marco (author), Groen, Harald C. (author), van der Stel, Stefan D., Grotenhuis, Brechtje A., Witteveen, Mark, Hendriks, B.H.W. (author), Groen, Harald C.   +19 more
core   +1 more source

Association Between Polygenic Risk and Symptom Severity Change After Cognitive Behavioral Therapy for Obsessive‐Compulsive Disorder

American Journal of Medical Genetics Part B: Neuropsychiatric Genetics, Volume 198, Issue 5, July 2025.
ABSTRACT A large proportion of patients undergoing cognitive behavior therapy (CBT) for obsessive‐compulsive disorder (OCD) do not respond sufficiently to treatment. Identifying predictors for change in symptom severity after treatment could inform clinical decision‐making, allow for better‐tailored interventions, and avoid treatment failure.
Julia Bäckman, John Wallert, Matthew Halvorsen, Bjorn Roelstraete, Elles de Schipper, Nora I. Strom, Thorstein Olsen Eide, Kira D. Höffler, Manuel Mattheisen, Bjarne Hansen, Gerd Kvale, Kristen Hagen, Jan Haavik, Nordic OCD and Related Disorders Consortium (NORDiC), Julia Bäckman, Long Long Chen, James J. Crowley, Elles de Schipper, Diana Pascal, Jan Haavik, Kristen Hagen, Matthew W. Halvorsen, Bjarne Hansen, Kira D. Höffler, Fredrik Johansson, Anna K. Kähler, Elinor K. Karlsson, Gerd Kvale, Paul Lichtenstein, Kerstin Lindblad‐Toh, Manuel Mattheisen, David Mataix‐Cols, Kathleen Morrill, Christian Rück, Thorstein Olsen Eide, Nora I. Strom, John Wallert, David Mataix‐Cols, Christian Rück, James J. Crowley   +39 more
wiley   +1 more source

Smart Garment Fabrics to Enable Non-Contact Opto-Physiological Monitoring

Biosensors, 2018
Imaging photoplethysmography (iPPG) is an emerging technology used to assess microcirculation and cardiovascular signs by collecting backscattered light from illuminated tissue using optical imaging sensors.
Dmitry Iakovlev, Sijung Hu, Harnani Hassan, Vincent Dwyer, Roya Ashayer-Soltani, Chris Hunt, Jinsong Shen   +6 more
doaj   +1 more source

Food‐Derived Bioactive Peptides With Anti‐Diabetic and Antimicrobial Potential: An Updated Review on Current Trends and Challenges

Sustainable Food Proteins, Volume 3, Issue 2, June 2025.
Food‐derived bioactive peptides with anti‐diabetic and antimicrobial potential: An updated review on current trends and challenges. ABSTRACT The exploration of bioactive peptides derived from diverse food sources demonstrates their potential to provide advantages beyond basic nutrition, such as immunological support, antibacterial activities, and ...
Prashantkumar Natubhai Padhiyar, Brij Pal Singh, Preetam Sarkar, Subrota Hati   +3 more
wiley   +1 more source

Contribution of Rare and Potentially Functionally Relevant Sequence Variants in Schizophrenia Risk‐Locus Xq28,distal

American Journal of Medical Genetics Part B: Neuropsychiatric Genetics, Volume 198, Issue 3, April 2025.
ABSTRACT Duplications of the Xq28,distal locus have been described in male and female patients with schizophrenia (SCZ) or intellectual disability. The Xq28,distal locus spans eight protein‐coding genes (F8, CMC4, MTCP1, BRCC3, VBP1, FUNDC2, CLIC2, and RAB39B) and is flanked by recurrent genomic breakpoints.
I. Claus, S. Sivalingam, A. C. Koller, A. Weiß, C. M. Mathey, L. Sindermann, D. Klein, L. Henschel, K. U. Ludwig, P. Hoffmann, A. Heimbach, S. Heilmann‐Heimbach, H. Vedder, J. Kammerer‐Ciernioch, T. Stürmer, F. Streit, A. Maaser‐Hecker, I. Nenadić, B. T. Baune, A. M. Hartmann, B. Konte, I. Giegling, U. Heilbronner, M. Wagner, A. Philipsen, B. Schmidt, D. Rujescu, A. Buness, T. G. Schulze, M. Rietschel, A. J. Forstner, M. M. Nöthen, F. Degenhardt   +32 more
wiley   +1 more source

Duality in response of intracranial vessels to nitroglycerin revealed in rats by imaging photoplethysmography

Scientific Reports, 2023
Among numerous approaches to the study of migraine, the nitroglycerin (NTG) model occupies a prominent place, but there is relatively insufficient information about how NTG affects intracranial vessels.
Alexey Y. Sokolov, Maxim A. Volynsky, Anastasiia V. Potapenko, Polina M. Iurkova, Valeriy V. Zaytsev, Ervin Nippolainen, Alexei A. Kamshilin   +6 more
doaj   +1 more source

Advancements in Emotion Classification via Facial and Body Gesture Analysis: A Survey

Expert Systems, Volume 42, Issue 2, February 2025.
ABSTRACT Machine vision has had a substantial impact on human‐computer interaction and psychological research. The ability of robots to generate realistic facial expressions has been enhanced by advancements in artificial intelligence, neural networks, and deep learning, thereby nurturing more profound emotive connections between humans and machines ...
Anjali Diwan, Reshma Sunil, Parita Mer, Rajesh Mahadeva, Shashikant P. Patole   +4 more
wiley   +1 more source

Power spectrograms of iPPG (A, B) and pulse rate values (C, D) for Sessions 1 and 5 respectively.

, 2018
Power spectrograms of iPPG (A, B) and pulse rate values (C, D) for Sessions 1 and 5 respectively.
Stefan Treue (846470), Alexander Gail (76472), Igor Kagan (244543), Anton M. Unakafov (5706560), Sebastian Möller (5706563), Fred Wolf (120189)   +5 more
core   +1 more source