Results 121 to 130 of about 66,607 (349)

Fear-Potentiated Startle Test Results.

, 2013
Startle amplitudes for rats receiving intravenous injections of vehicle (N = 7), rats receiving furosemide (N = 8), and rats receiving bumetanide (N = 8).
Daryl W. Hochman (326556), Andrew D. Krystal (326554), Janice Sutherland (326555)   +2 more
core   +1 more source

Not just noise: Individual differences in general startle reactivity predict startle response to uncertain and certain threat

Psychophysiology, 2014
General startle reactivity reflects defensive reactivity independent of affective foreground. We examined the relationship between General startle reactivity and startle response to threat in 3 tasks with distinct manipulations of threat uncertainty ...
Daniel E. Bradford, Jesse T Kaye, John J. Curtin   +2 more
semanticscholar   +1 more source

Measuring the Hall Effect in Hysteretic Materials

Advanced Materials, EarlyView.
The authors highlight common pitfalls in measuring the Hall effect: in hysteretic magnets, improper data processing can create signals that look exotic but are not real. This Perspective explains the origin of these artifacts and presents practical measurement strategies that help researchers identify reliable Hall responses in complex magnetic ...
Jaime M. Moya, Anthony Voyemant, Sudipta Chatterjee, Scott B. Lee, Grigorii Skorupskii, Connor J. Pollak, Leslie M. Schoop   +6 more
wiley   +1 more source

Increased Fear-Potentiated Startle in Major Depressive Disorder Patients with Lifetime History of Suicide Attempt

Journal of Affective Disorders, 2014
Background Suicide is a common reason for psychiatric emergency and morbidity, with few effective treatments. Anxiety symptoms have emerged as potential modifiable risk factors in the time before a suicide attempt, but few studies have been conducted ...
E. Ballard, D. Ionescu, J. V. Vande Voort, Elizabeth E. Slonena, José A. Franco-Chaves, C. Zarate, C. Grillon   +6 more
semanticscholar   +1 more source

High‐Entropy Ceramic‐Enhanced Deformable Triboelectric Nanogenerator for Noncontact Biomechanical and Raindrop Energy Harvesting

Advanced Materials, EarlyView.
A large‐area, deformable high‐entropy‐ceramic (HEC)‐doped triboelectric nanogenerator with a trilayer architecture is developed, consisting of an HEC‐doped triboelectric layer, a graphite‐like textile charge‐storage layer, and stretchable carbon black electrodes.
Shengyou Li, Wei‐Chen Peng, Syun‐Hong Chou, Zhi‐Xian Yan, Jiann‐Yeu Chen, Dun‐Jie Jhan, Wei‐Chun Yang, Shi‐Hong Chen, Yi‐Lin Huang, Cheng‐Hung Tsai, Ming‐Yen Lu, Heng‐Jui Liu, Cheolmin Park, Ying‐Chih Lai   +13 more
wiley   +1 more source

Raclopride blocks expression of fear-sensitized startle responses in 2CKO mice without affecting baseline startle responses.

, 2015
Open bars depict preshock responses, black bars depict postshock responses. Bars surrounded by no background derive from wildtype mice; bars surrounded by grey background derive from 2CKO mutant mice. Raclopride dosages given on x axis. A.
Allan Basbaum (832730), Stephen J. Bonasera (832727), Laurence H. Tecott (245031), A. Katrin Schenk (612062), Xidao Wang (832729), Evan J. Luxenberg (832728)   +5 more
core   +1 more source

Habituation of parasympathetic-mediated heart rate responses to recurring acoustic startle

Frontiers in Psychology, 2014
Startle habituation is a type of implicit and automatic emotion regulation. Diminished startle habituation is linked to several psychiatric or neurological disorders.
Kuan-Hua eChen, Kuan-Hua eChen, Nazan eAksan, Steven W Anderson, Steven W Anderson, Amanda eGrafft, Amanda eGrafft, Mark W. Chapleau, Mark W. Chapleau, Mark W. Chapleau, Mark W. Chapleau   +10 more
doaj   +1 more source

Bioinspired Adaptive Surfaces for Intelligent Liquid Manipulation: Progressing From Passive and Active to Hybrid Strategies

Advanced Materials, EarlyView.
This review examines passive, active, and hybrid liquid manipulation strategies, highlighting hybrid approaches as an emerging route to reconcile energy efficiency with adaptive control. By actively reconstructing passive surfaces to store programmable interfacial energy, hybrid systems enable flexible yet low‐power liquid transport, with perspectives ...
Jiaqi Miao, Yiyuan Zhang, Liqiu Wang, Alan C. H. Tsang   +3 more
wiley   +1 more source

Tailoring Symmetry Breaking in Engineered van der Waals Superlattices

Advanced Materials, EarlyView.
We pioneer a scheme to tailor superpotentials in graphene based on intrinsic substrate electronic orders rather than twist angle. The resulting superpotential folds graphene's Dirac cones to either Γ$\Gamma$ or K‐points, leading to distinct symmetry behaviors.
Keda Jin, Lennart Klebl, Zachary A. H. Goodwin, Junting Zhao, Felix Lüpke, Dante M. Kennes, Jose Martinez‐Castro, Markus Ternes   +7 more
wiley   +1 more source

Investigating acoustic startle habituation and prepulse inhibition with silent functional MRI and electromyography in young, healthy adults

Frontiers in Human Neuroscience
IntroductionStartle habituation and prepulse inhibition (PPI) are distinct measures of different sensory information processes, yet both result in the attenuation of the startle reflex.
Laura F. Naysmith, Owen O’Daly, Ana Beatriz Solana, Florian Wiesinger, Simon Hill, Steven C. R. Williams, Veena Kumari, Veena Kumari   +7 more
doaj   +1 more source