Results 31 to 40 of about 1,060 (202)

Cognitive reappraisal modulates neural responses to aversive sensory stimulation in autistic youth. [PDF]

J Child Psychol Psychiatry
Background Sensory over‐responsivity (SOR) is highly prevalent and impairing in autism spectrum disorder (ASD). SOR has been associated with sensory‐limbic hyperresponsivity and reduced prefrontal top‐down regulation during sensory stimulation. There are few evidence‐based treatments for SOR, but cognitive reappraisal, an emotion regulation strategy ...
Shah UT, Evans K, Banchik M, Chaturvedi A, Ramappa S, Wong K, Silvers JA, Green SA.   +7 more
europepmc   +2 more sources

Optical and Optoacoustic Imaging

, 2020
The present chapter summarizes progress with optical methods that go beyond human vision. The focus is on two particular technologies: fluorescence molecular imaging and optoacoustic (photoacoustic) imaging. The rationale for the selection of these two methods is that in contrast to optical microscopy techniques, both fluorescence and optoacoustic ...
Razansky, Daniel, Ntziachristos, Vasilis
openaire   +9 more sources

Evaluation of Optical and Acoustical Properties of Ba_1−xSr_xTiO₃ Thin Film Material Library via Conjugation of Picosecond Laser Ultrasonics with X-ray Diffraction, Energy Dispersive Spectroscopy, Electron Probe Micro Analysis, Scanning Electron and Atomic Force Microscopies

Nanomaterials, 2021
Wide-range continuous spatial variation of the film composition in lateral compositionally graded epitaxial films requires the development of high throughput measurement techniques for their local and non-destructive characterization with the highest ...
Sathyan Sandeep, Samuel Raetz, Jerome Wolfman, Beatrice Negulescu, Guozhen Liu, Jean-Louis Longuet, Théo Thréard, Vitalyi E. Gusev   +7 more
doaj   +1 more source

Monitoring of Stimulus Evoked Murine Somatosensory Cortex Hemodynamic Activity With Volumetric Multi-Spectral Optoacoustic Tomography

Frontiers in Neuroscience, 2020
Sensory stimulation is an attractive paradigm for studying brain activity using various optical-, ultrasound- and MRI-based functional neuroimaging methods. Optoacoustics has been recently suggested as a powerful new tool for scalable mapping of multiple
Benedict Mc Larney, Benedict Mc Larney, Magdalena Anastasia Hutter, Oleksiy Degtyaruk, Oleksiy Degtyaruk, Xosé Luís Deán-Ben, Xosé Luís Deán-Ben, Daniel Razansky, Daniel Razansky, Daniel Razansky, Daniel Razansky   +10 more
doaj   +1 more source

Peculiarities of Optoacoustic Excitation and Propagation of Plate Waves in Thin-Walled Оbjects

Приборы и методы измерений, 2023
Increasing the efficiency of non-destructive control of lamellar materials with single and double-layer structure is an urgent scientific and technical task.
A. R. Baev, A. I. Metskovets, A. L. Mayorov, M. V. Asadchaya, A. V. Vorobey   +4 more
doaj   +1 more source

Photoacoustic Flow Cytometry Using Functionalized Microspheres for Selective Detection of Bacteria

Micromachines, 2023
Photoacoustic flow cytometry is a method to detect rare analytes in fluids. We developed photoacoustic flow cytometry to detect pathological cells in body fluids, such as circulating tumor cells or bacteria in blood.
Robert H. Edgar, Anie-Pier Samson, Tori Kocsis, John A. Viator   +3 more
doaj   +1 more source

Contrast‐Enhanced Multispectral Optoacoustic Tomography for Functional Assessment of the Gastrointestinal Tract

Advanced Science, 2023
Real‐time imaging and functional assessment of the intestinal tract and its transit pose a significant challenge to conventional clinical diagnostic methods.
Lars‐Philip Paulus, Adrian Buehler, Alexandra L. Wagner, Roman Raming, Jörg Jüngert, David Simon, Koray Tascilar, Alexander Schnell, Ulrich Rother, Markus Eckstein, Werner Lang, André Hoerning, Georg Schett, Markus F. Neurath, Maximilian J. Waldner, Regina Trollmann, Joachim Woelfle, Sarah E Bohndiek, Adrian P. Regensburger, Ferdinand Knieling   +19 more
doaj   +1 more source

Differentiating methicillin resistant and susceptible Staphylococcus aureus from ocular infections using photoacoustic labeling

Frontiers in Medicine, 2023
IntroductionAntibiotic resistance in bacterial species constitutes a growing problem in the clinical management of infections. Not only does it limit therapeutic options, but application of ineffective antibiotics allows resistant species to progress ...
Robert H. Edgar, Anie-Pier Samson, Regis P. Kowalski, John A. Kellum, John A. Kellum, John Hempel, John A. Viator, John A. Viator, Vishal Jhanji   +8 more
doaj   +1 more source

Software-defined optoacoustic tomography

Applied Optics, 2020
In this work we present what we believe is the first application of software-defined optoelectronics (SDO) for bidimensional optoacoustic tomography (OAT). The SDO concept refers to optoelectronic systems where the functionality associated with the conditioning and processing of optical and electrical signals are digitally ...
Roberto M. Insabella, Martín G. González, Lucas M. Riobó, Klaus Hass, Francisco E. Veiras   +4 more
openaire   +4 more sources

Optoacoustic Solitons in Bragg Gratings [PDF]

Physical Review Letters, 2007
5 pages, 3 ...
Tasgal, Richard S., Band, Y. B., Malomed, Boris A.   +2 more
openaire   +3 more sources