Results 271 to 280 of about 1,099,013 (383)

A neurally constrained computational model of context-dependent fear extinction recall and relapse. [PDF]

Commun Biol
Rajagopal SK, Polk TA.
europepmc   +1 more source

The contextual brain: implications for fear conditioning, extinction and psychopathology

Nature Reviews Neuroscience, 2013
Stephen Maren, K. Phan, I. Liberzon
semanticscholar   +1 more source

Recent Progress in Organic TADF Emitters Containing Heavy Atoms

Advanced Optical Materials, EarlyView.
In this review, progress on heavy atom use in organic TADF emitters to produce internal and external heavy atom effects is summarized. Impacts on molecular geometry, TADF efficiency, and performance in OLEDs are discussed. An outlook on the challenges and opportunities of heavy atom incorporation is provided.
Seja A. Elgadi, Sydney Mikulin, Zachary M. Hudson   +2 more
wiley   +1 more source

Effects of ketamine on fear memory extinction: a review of preclinical literature. [PDF]

Front Neurosci
Boese M, Berman R, Radford K, Johnson LR, Choi K.   +4 more
europepmc   +1 more source

Resistance to extinction and continuous punishment in humans as a function of partial reward and partial punishment training [PDF]

, 1968
Jan L. Deur, Ross D. Parke
openalex   +1 more source

High‐Endurance and Energy‐Efficient All‐Optical Programming of Scalable Silicon Waveguides with Integrated Phase‐Change Material Patches

Advanced Optical Materials, EarlyView.
Phase change materials are integrated into silicon photonic circuits via 200 mm industrial wafer processes. Interferometric optical characterization reveals switching thresholds, transmission modulation, phase shifts, and record endurance (>108 cycles).
Rajath Sawant, Anthony Albanese, Arnaud Rogemont, Gregorio Gonzalez‐Cortes, Yoann Brûlé, Lara Karam, Jean‐Baptiste Jager, Stephane Malhouitre, Benoit Charbonnier, Aurélien Coillet, Pierre Noé, Benoit Cluzel   +11 more
wiley   +1 more source

Understanding the Role of Fabry‐Perot Resonances in Maximizing Absorption for Ultrathin Sn Halide Perovskite Optoelectronic Devices

Advanced Optical Materials, EarlyView.
A design principle is presented that maximizes absorption in ultrathin (tens of nanometers) Sn halide perovskite optoelectronic devices by aligning their intrinsic absorption wavelengths with Fabry–Pérot (FP) resonances. The ultrathin FASnI3 devices exhibit increases open‐circuit voltage, reduces dark current, and high photocurrent, yielding high ...
Donggyu Lim, Jia Choi, Seongcheol Ju, Bum Ho Jeong, Hakjun Kim, Kyu‐Tae Lee, Hui Joon Park   +6 more
wiley   +1 more source

Dopamine induces fear extinction by activating the reward-responding amygdala neurons. [PDF]

Proc Natl Acad Sci U S A
Zhang X, Flick K, Rizzo M, Pignatelli M, Tonegawa S.   +4 more
europepmc   +1 more source

Fabrication Optimization of van der Waals Metasurfaces: Inverse Patterning Boosts Resonance Quality Factor

Advanced Optical Materials, EarlyView.
An optimized fabrication approach for the nanostructuring of optical metasurfaces from van der Waals materials like hexagonal boron nitride is presented. The resonator geometries show enhanced geometric homogeneity, resulting in a significant increase in quality factors of symmetry‐protected bound states in the continuum resonances.
Jonas Biechteler, Connor Heimig, Thomas Weber, Dmytro Gryb, Luca Sortino, Stefan A. Maier, Leonardo de S. Menezes, Andreas Tittl   +7 more
wiley   +1 more source

Robust renewal after extinction of remotely acquired Pavlovian conditioning. [PDF]

Learn Mem
Charles JW, Moriarty SK, Fournier DI, Winterbauer NE, Cooper EA, Todd TP.   +5 more
europepmc   +1 more source