Tootfinder

In-vivo imaging of the human thalamus: a comprehensive evaluation of structural magnetic resonance imaging approaches for thalamic nuclei differentiation at 7T
Cristina Sainz Martinez, Jos\'e P. Marques, Gabriele Bonanno, Tom Hilbert, Constantin Tuleasca, Meritxell Bach Cuadra, Jo\~ao Jorge
https://arxiv.org/abs/2404.06122…

In-vivo imaging of the human thalamus: a comprehensive evaluation of structural magnetic resonance imaging approaches for thalamic nuclei differentiation at 7T
The thalamus is a subcortical structure of central importance to brain function, which is organized in smaller nuclei with specialized roles. Despite significant functional and clinical relevance, locating and distinguishing the different thalamic nuclei in vivo, non-invasively, has proved challenging with conventional imaging techniques, such as T$_{1}$ and T$_{2}$-weighted magnetic resonance imaging (MRI). This key limitation has prompted extensive research efforts, and several new candidate …

Selenskyj dankt Deutschland für die Unterstützung
Der ukrainische Präsident Wolodymyr Selenskyj hat sich nach dem Besuch von Vizekanzler Robert Habeck bei Deutschland für die anhaltende Unterstützung seines Landes bedankt. "Wir schätzen Deutschlands Führungsrolle, die nicht nur uns in der Ukraine beim Schutz von Leben hilft, sondern ganz Europa selbst - eben jenes Europa zu bewahren, das friedlich zu leben weiß, das Recht ken…
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Ukraine-Liveblog: ++ Selenskyj fordert mehr "Patriot"-Systeme ++
Die Ukraine benötigt nach Einschätzung von Präsident Selenskyj mindestens sieben "Patriot"-Flugabwehrsysteme. Laut CIA-Direktor könnte die Ukraine ohne US-Hilfen bis Ende des Jahres verlieren. Alle Entwicklungen im Liveblog.

Spatio-spectral classification of hyperspectral images for brain cancer detection during surgical operations
H. Fabelo, S. Ortega, D. Ravi, B. R. Kiran, C. Sosa, D. Bulters, G. M. Callico, H. Bulstrode, A. Szolna, J. F. Pineiro, S. Kabwama, D. Madronal, R. Lazcano, A. J. OShanahan, S. Bisshopp, M. Hernandez, A. Baez-Quevedo, G. Z. Yang, B. Stanciulescu, R. Salvador, E. Juarez, R. Sarmiento

Spatio-spectral classification of hyperspectral images for brain cancer detection during surgical operations
Surgery for brain cancer is a major problem in neurosurgery. The diffuse infiltration into the surrounding normal brain by these tumors makes their accurate identification by the naked eye difficult. Since surgery is the common treatment for brain cancer, an accurate radical resection of the tumor leads to improved survival rates for patients. However, the identification of the tumor boundaries during surgery is challenging. Hyperspectral imaging is a noncontact, non-ionizing and non-invasive t…

Detection of ionized hydrogen and oxygen from a very luminous and young galaxy 13.4 billion years ago
Jorge A. Zavala, Marco Castellano, Hollis B. Akins, Tom J. L. C. Bakx, Denis Burgarella, Caitlin M. Casey, \'Oscar A. Ch\'avez Ortiz, Mark Dickinson, Steven L. Finkelstein, Ikki Mitsuhashi, Kimihiko Nakajima, Pablo G. P\'erez-Gonz\'alez, Pablo Arrabal Haro, Veronique Buat, Bren Backhaus, Antonello Calabr\`o, Nikko J. Cleri, David Fern\'andez-Arenas, Adriano Fontana,…

Detection of ionized hydrogen and oxygen from a very luminous and young galaxy 13.4 billion years ago
The James Webb Space Telescope (JWST) has discovered a surprising population of bright galaxies in the very early universe (< 500 Myrs after the Big Bang) that is hard to explain with conventional galaxy formation models and whose physical properties remain to be fully understood. Insight into the internal physics of galaxies is captured best via observations of excited-state atomic transitions of ionized gas, but beyond z~7-9, the brightest spectral signatures are redshifted into the mid-infra…