Results 61 to 70 of about 665,005 (335)

Interpretable deep learning‐based hippocampal sclerosis classification

Epilepsia Open, 2022
Objective To evaluate the performance of a deep learning model for hippocampal sclerosis classification on the clinical dataset and suggest plausible visual interpretation for the model prediction.
Dohyun Kim, Jungtae Lee, Jangsup Moon, Taesup Moon   +3 more
doaj   +1 more source

The Angular Separation of the Components of the Cepheid AW Per

, 2007
The 6.4 day classical Cepheid AW Per is a spectroscopic binary with a period of 40 years. Analyzing the centroids of HST/STIS spectra obtained in November 2001, we have determined the angular separation of the binary system.
Evans, N. R., Massa, D.
core   +1 more source

Lesion Location and Functional Connections Reveal Cognitive Impairment Networks in Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Cognitive impairment, fatigue, and depression are common in multiple sclerosis (MS), potentially due to disruption of regional functional connectivity caused by white matter (WM) lesions. We explored whether WM lesions functionally connected to specific brain regions contribute to these MS‐related manifestations.
Alessandro Franceschini, Paolo Preziosa, Paola Valsasina, Damiano Mistri, Monica Margoni, Federica Esposito, Massimo Filippi, Maria A. Rocca   +7 more
wiley   +1 more source

Adding New Tasks to a Single Network with Weight Transformations using Binary Masks

, 2018
Visual recognition algorithms are required today to exhibit adaptive abilities. Given a deep model trained on a specific, given task, it would be highly desirable to be able to adapt incrementally to new tasks, preserving scalability as the number of new
A Mallya, BM Lake, I Kuzborskij, J Kirkpatrick, J Stallkamp, M McCloskey, M Ristin, Mathias Eitz, O Russakovsky, RM French, S Munder, S Thrun, T Mensink, Z Li   +13 more
core   +1 more source

No difference in variability of unique hue selections and binary hue selections [PDF]

, 2014
If unique hues have special status in phenomenological experience as perceptually pure, it seems reasonable to assume that they are represented more precisely by the visual system than are other colors. Following the method of Malkoc et al. (J. Opt. Soc.
Bosten, J M, Lawrance-Owen, A J
core   +1 more source

A Multi‐Center Retrospective Cohort Study of Neurosarcoidosis Myelitis: Current Observations and Future Directions

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective The optimal treatment for neurosarcoidosis myelitis is uncertain. We characterize incident neurosarcoidosis myelitis and assess treatment response by MRI and clinical scales. Methods Incident probable or definite neurosarcoidosis myelitis in adults was retrospectively identified from 13 academic medical centers.
Giovanna S. Manzano, Denis Balaban, Yihan Zhang, Brian Healy, Bart K. Chwalisz, Michael Levy, Nagagopal Venna, Barney J. Stern, Carlos A. Pardo, Paula Barreras, Nicole Bou Rjeily, Eoin P. Flanagan, Vyanka Redenbaugh, Allen J. Aksamit Jr., Spencer Hutto, Max Herman, Sally El Sammak, Elsa C. Rodriguez, Laura Snider, Hannah Rains, Mayra Montalvo, Torge Rempe, Sergi Martinez Ramirez, Lucas Horta, Stacey Clardy, Jennifer Lord, Tracey A. Cho, Lama Abdel Wahed, Joseph R. Berger, Rohini D. Samudralwar, Noellie Rivera Torres, David B. Clifford, Steven Richard Dunham, Masoud Majed, Aram Zabeti, Samuel Marcucci, Yang Mao‐Draayer, Jon Doty, Paunel B. Agyei, Shamik Bhattacharyya   +39 more
wiley   +1 more source

Multiplicity of Nearby Free-floating Ultra-cool Dwarfs: a HST-WFPC2 search for companions

, 2003
We present HST/WFPC2 observations of a sample of 134 ultra-cool objects (spectral types later than M7) coming from the DENIS, 2MASS and SDSS surveys, with distances estimated to range from 7 pc to 105 pc.
Bouvier J., Delfosse X., Duquennoy A., Eduardo L. Martn, Epchtein N., France Allard, Gibor Basri, Herv Bouy, Martin E. L., Perryman M. A. C., Potter D., Sterzik M. F., Wolfgang Brandner, Xavier Delfosse   +13 more
core   +3 more sources

Longitudinal Relationship Between Pain and Depression in People With Inflammatory Arthritis: A Narrative Review

Arthritis Care &Research, EarlyView.
As many patients with inflammatory arthritis (IA) have chronic pain, understanding how to best assess and manage pain in IA is a priority. Comorbid depression is prevalent in adults with IA, affecting 15% to 39% of people. Although pain and depression are thought to be associated in IA, this concept is largely based on cross‐sectional data.
Natasha Cox, Saeed Farooq, Helen Twohig, Ian C. Scott   +3 more
wiley   +1 more source

Orbits of Binary Stars: from Visual Measures to Speckle Interferometry

The Astronomical Journal
Knowledge of the orbits of visual binary stars has always been one of the fundamentals of astronomy. Based historically on the visual measures, nowadays the orbits rely more (or exclusively) on the accurate speckle data.
Andrei Tokovinin
doaj   +1 more source

Visual impairment and its predictors among people living with type 2 diabetes mellitus at Dessie town hospitals, Northeast Ethiopia: institution-based cross-sectional study

BMC Ophthalmology, 2022
Background Visual impairment is a functional limitation of the eye(s) that results in reduced visual acuity, visual field loss, visual distortion, perceptual difficulties, or any combination of the above.
Mohammed Abdu Seid, Adugnaw Ambelu, Mengistie Diress, Yigizie Yeshaw, Yonas Akalu, Baye Dagnew   +5 more
doaj   +1 more source