Results 81 to 90 of about 54,157 (296)

A Soft Microrobot for Single‐Cell Transport, Spheroid Assembly, and Dual‐Mode Drug Screening

Advanced Materials, EarlyView.
A soft, untethered hydrogel microrobot enables precise single‐cell delivery, self‐assembly into 3D spheroids, and real‐time thermal actuation. Driven by light‐induced convection and embedded with gold nanorods and temperature sensors, the microrobot guides cells, modulates local microenvironments, and supports drug testing.
Philipp Harder, Nergishan İyisan, Yukun Wang, Berna Özkale   +3 more
wiley   +1 more source

Fluoxetine does not influence response to continuous theta burst stimulation in human motor cortex

Neuropsychopharmacology Reports
Aim Selective serotonin reuptake inhibitors are thought to exert a clinical effect through various mechanisms, including through alteration in synaptic plasticity.
Duncan K. Austin, Lourenço M. D. Amador, Lucia M. Li, Simon J. Little, John C. Rothwell   +4 more
doaj   +1 more source

A high-density theta burst paradigm enhances the aftereffects of transcranial magnetic stimulation: Evidence from focal stimulation of rat motor cortex

Brain Stimulation, 2022
Background: Theta burst stimulation (TBS) is an efficient noninvasive neuromodulation paradigm that has been widely adopted, clinically. However, the efficacy of TBS treatment remains similarly modest as conventional 10 Hz repetitive transcranial ...
Qinglei Meng, Hieu Nguyen, Antonia Vrana, Simone Baldwin, Charlotte Qiong Li, Antonia Giles, Jun Wang, Yihong Yang, Hanbing Lu   +8 more
doaj   +1 more source

Suicidality and relief of depressive symptoms with intermittent theta burst stimulation in a sham‐controlled randomized clinical trial

Acta Psychiatrica Scandinavica, 2022
Suicidality is a serious public health problem and is closely associated with the severity of depression. In this work, we examined the effects of accelerated intermittent theta burst stimulation (iTBS) on suicidal status, risk factors for suicide, and ...
Jonas Wilkening, F. Witteler, R. Goya-Maldonado   +2 more
semanticscholar   +1 more source

Network mechanisms of responsiveness to continuous theta‐burst stimulation

European Journal of Neuroscience, 2013
AbstractContinuous theta‐burst stimulation (cTBS) can modify behavior, but effects are inconsistent and their mechanisms insufficiently understood. As coherence in resting‐state networks influences human behavior, we hypothesized that cTBS may act via modulation of neural oscillation coherence.
Rizk Sviatlana, Ptak Radek, Nyffeler Thomas, Schnider Armin, Guggisberg Adrian G   +4 more
openaire   +4 more sources

Accelerating Luminescence in Nanostructures: Exploring the Physical Limits and Impact of Ultrafast Emission in Nanoscale Materials

Advanced Photonics Research, EarlyView.
This review highlights recent advances in accelerating luminescence in nanostructures through cooperative emission, resonator coupling, and nonlocal light–matter interactions. By unifying concepts such as excitonic superradiance, superfluorescence, and the plasmonic Purcell effect, it reveals physical limits of ultrafast emission and their potential ...
Masaaki Ashida, Koichi Okamoto, Takuya Matsuda, Hajime Ishihara   +3 more
wiley   +1 more source

Transcranial Magnetic Stimulation in Alcohol Use Disorder Treatment: A Narrative Review

Addicta: The Turkish Journal on Addictions
Alcohol use disorder is a mental health problem characterized by symptoms such as withdrawal, tolerance, and intense alcohol craving, affecting approximately 8.5% of the global adult population.
Omer Faruk Uygur, Merve Celik
doaj   +1 more source

Clinical effects of continuous theta burst stimulation for generalized anxiety disorder and a mechanism involving α oscillations: a randomized controlled trial

Journal of Psychiatry & Neuroscience, 2022
Background Continuous theta burst stimulation (cTBS) is a much more rapid protocol than low-frequency repetitive transcranial magnetic stimulation (rTMS), but no clinical trial has yet investigated the efficacy and mechanisms of cTBS for the treatment of
Xidan Li, Ce Zhang, Jing-jun Tan, L. Ding, Chun Wang, Mengmeng Wang, Yongzhong Lin   +6 more
semanticscholar   +1 more source

Enabling Real‐Time Shape‐Sensing in Soft Robots via a Miniaturized, Single‐Signal, Color‐Tuned Soft Optical Sensor

Advanced Robotics Research, EarlyView.
A miniaturized soft optical sensor that uses thin film color tuning enables real‐time 3D shape‐sensing from a single red–green–blue (RGB) signal. When integrated into a soft robot, it enables closed‐loop control and autonomous navigation in a phantom lung environment without the need for onboard electronics, achieving sub‐millimeter accuracy through ...
Frank Juliá Wise, Yitong Lu, Daniel Van Lewen, Riley Applebaum, Bianca Andrada, Johnathan Reamer, Sheila Russo   +6 more
wiley   +1 more source

Intermittent Theta Burst Stimulation Increases Natural Oscillatory Frequency in Ipsilesional Motor Cortex Post-Stroke: A Transcranial Magnetic Stimulation and Electroencephalography Study

Frontiers in Aging Neuroscience, 2022
Objective Intermittent theta burst stimulation (iTBS) has been widely used as a neural modulation approach in stroke rehabilitation. Concurrent use of transcranial magnetic stimulation and electroencephalography (TMS-EEG) offers a chance to directly ...
Qian Ding, Songbin Chen, Jixiang Chen, Shunxi Zhang, Yuan-kai Peng, Yujie Chen, Junhui Chen, Xiaotong Li, Kang Chen, Guiyuan Cai, Guang-qing Xu, Y. Lan   +11 more
semanticscholar   +1 more source