Results 51 to 60 of about 392,441 (296)

Design of Single‐Atom Nanozymes for Precision Treatment of Erectile Dysfunction with Integrated Single‐Cell RNA Sequencing and Machine Learning

Advanced Science, EarlyView.
It is innovatively utilized single‐cell RNA sequencing to explore the underlying causes of diabetes mellitus‐induced erectile dysfunction, followed by machine learning‐driven design of a single‐atom nanozyme (Fe‐DMOF) for precision treatment of erectile dysfunction.
Xiang Zhou, Xi Zhang, Sihan Chen, Mengchi Yu, Yilan Hu, Chi Gan, Xianghu Meng, Long Li, Ninghong Song   +8 more
wiley   +1 more source

Emotion Recognition: An Evaluation of ERP Features Acquired from Frontal EEG Electrodes

Applied Sciences, 2021
The challenge to develop an affective Brain Computer Interface requires the understanding of emotions psychologically, physiologically as well as analytically.
Moon Inder Singh, Mandeep Singh
doaj   +1 more source

Biolipid Film‐Fused Electrochemiluminescence for Multipurpose In Situ Bioassays

Advanced Science, EarlyView.
An ECL‐emissive, membrane‐interactive scaffold was fabricated, and facilely fused with natural and non‐native phospholipids into multifactorial mimicries of cytomembranes and vesicles for in vitro representative membrane‐process probing. Such a biointerface‐based, state‐sensitive ECL paradigm not only pinpointed proximal phenomena, including channeling
Jialiang Chen, Bin Li, Yingying Wang, Fulin Zhu, Wenxuan Yang, Xuanyu Fu, Tiantian Man, Qiuyue Wu, Kewei Ren, Shengyuan Deng   +9 more
wiley   +1 more source

The effects of emotional arousal on pupil size depend on luminance

Scientific Reports
Pupillometry is widely used to measure arousal states. The primary functional role of the pupil, however, is to respond to the luminance of visual inputs.
Jasmine Pan, Xuelin Sun, Edison Park, Marine Kaufmann, Michaela Klimova, Joseph T. McGuire, Sam Ling   +6 more
doaj   +1 more source

Student Engagement Recognition: Comprehensive Analysis Through EEG and Verification by Image Traits Using Deep Learning Techniques

IEEE Access
With the advancement in educational technologies and strategies, hybrid and online teaching methods are gaining significant popularity. Student engagement is an important factor that influences the quality of any teaching and learning process.
Ajitha Sukumaran, Arun Manoharan
doaj   +1 more source

The Dynamics of Emotions in Online Interaction

, 2016
We study the changes in emotional states induced by reading and participating in online discussions, empirically testing a computational model of online emotional interaction.
Garcia, David, Kappas, Arvid, Küster, Dennis, Schweitzer, Frank   +3 more
core   +1 more source

An inhibitory pull-push circuit in frontal cortex. [PDF]

, 2017
Push-pull is a canonical computation of excitatory cortical circuits. By contrast, we identify a pull-push inhibitory circuit in frontal cortex that originates in vasoactive intestinal polypeptide (VIP)-expressing interneurons.
AA Zekveld, CK Pfeffer, CM Niell, D Huber, Dario L Ringach, DS Greenberg, Elaine Tring, HJ Pi, I Ozden, JJ Letzkus, Joshua T Trachtenberg, JS Anderson, L Petreanu, M Vinck, MJ McGinley, MM Karnani, Pablo Garcia-Junco-Clemente, PJ Mineault, PO Polack, RB Ebitz, RJ Douglas, S Lee, SL Smith, Taruna Ikrar, TW Chen, Xiangmin Xu, Y Fu   +26 more
core   +1 more source

Neuromodulator Dynamics Underlying Associative Learning in the Ventral Striatum's Olfactory Tubercle

Advanced Science, EarlyView.
Using fiber photometry and genetically encoded sensors, the dynamic release patterns of four neuromodulators in the olfactory tubercle (OT)—a brain region overlapping with the olfactory cortex and ventral striatum—were systematically monitored in response to external rewards and distinct reward‐associated learning processes.
Maojun Hong, Liuting Zou, Yiqing Chen, Juan Guo, Zhixiang Xu, Tong Ma, Shuaishuai Hu, Rongfeng K. Hu   +7 more
wiley   +1 more source

Neurobiological Underpinnings of Hyperarousal in Depression: A Comprehensive Review

Brain Sciences
Patients with major depressive disorder (MDD) exhibit an abnormal physiological arousal pattern known as hyperarousal, which may contribute to their depressive symptoms.
Musi Xie, Ying Huang, Wendan Cai, Bingqi Zhang, Haonan Huang, Qingwei Li, Pengmin Qin, Junrong Han   +7 more
doaj   +1 more source

Neurocalcin regulates nighttime sleep and arousal in Drosophila

eLife, 2019
Sleep-like states in diverse organisms can be separated into distinct stages, each with a characteristic arousal threshold. However, the molecular pathways underlying different sleep stages remain unclear. The fruit fly, Drosophila melanogaster, exhibits
Ko-Fan Chen, Simon Lowe, Angélique Lamaze, Patrick Krätschmer, James Jepson   +4 more
doaj   +1 more source