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List of works by Oscar Acosta

A Novel Classification Method for Prediction of Rectal Bleeding in Prostate Cancer Radiotherapy Based on a Semi-Nonnegative ICA of 3D Planned Dose Distributions

scientific article published on 30 June 2014

A new parameter computed with independent component analysis to predict rectal toxicity following prostate cancer radiotherapy

scientific article published on August 2015

A study of intravascular brachytherapy treatment planning in peripheral arteries

scientific article published on January 2005

A surface based approach for cortical thickness comparison between PiB+ and PiB- healthy control subjects

A tensor-based population value decomposition to explain rectal toxicity after prostate cancer radiotherapy

scientific article published on 01 January 2013

Advances in structural and molecular neuroimaging in Alzheimer's disease

scientific article published on 01 February 2011

Amyloid imaging results from the Australian Imaging, Biomarkers and Lifestyle (AIBL) study of aging

scientific article published on 15 May 2010

Appearance modeling of 11C PiB PET images: characterizing amyloid deposition in Alzheimer's disease, mild cognitive impairment and healthy aging.

scientific article

Automated (11)C-PiB standardized uptake value ratio

scientific article

Automated voxel-based 3D cortical thickness measurement in a combined Lagrangian-Eulerian PDE approach using partial volume maps

scientific article

Automatic delineation of sulci and improved partial volume classification for accurate 3D voxel-based cortical thickness estimation from MR

scientific article published on 01 January 2008

Bi-exponential Magnetic Resonance Signal Model for Partial Volume Computation

scientific article published on 01 January 2012

Comparison of CBCT-based dose calculation methods in head and neck cancer radiotherapy: from Hounsfield unit to density calibration curve to deep learning

scientific article published on 12 July 2020

Comparison of Deep Learning-Based and Patch-Based Methods for Pseudo-CT Generation in MRI-Based Prostate Dose Planning

scientific article published on 07 September 2019

Comparison of feature selection in radiomics for the prediction of overall survival after radiotherapy for hepatocellular carcinoma

scientific article published on 01 July 2020

Constrained reverse diffusion for thick slice interpolation of 3D volumetric MRI images ⬇️

scientific article published on September 14, 2011

Cortical surface mapping using topology correction, partial flattening and 3D shape context-based non-rigid registration for use in quantifying atrophy in Alzheimer's disease

scientific article published on 29 December 2011

Cross-sectional and longitudinal analysis of the relationship between Aβ deposition, cortical thickness, and memory in cognitively unimpaired individuals and in Alzheimer disease.

scientific article

Deformable image registration for radiation therapy: principle, methods, applications and evaluation

scientific article published on 03 June 2019

Detection of bladder metabolic artifacts in (18)F-FDG PET imaging

scientific article

Evaluation of the Prognostic Value of FDG PET/CT Parameters for Patients With Surgically Treated Head and Neck Cancer: A Systematic Review

scientific article published on 26 March 2020

Haralick textural features on T2 -weighted MRI are associated with biochemical recurrence following radiotherapy for peripheral zone prostate cancer.

scientific article published on 27 June 2016

High-resolution multi-T1 -weighted contrast and T1 mapping with low B1>+ sensitivity using the fluid and white matter suppression (FLAWS) sequence at 7T

scientific article published on 29 September 2020

Identification of a rectal subregion highly predictive of rectal bleeding in prostate cancer IMRT.

scientific article

Independent component analysis for rectal bleeding prediction following prostate cancer radiotherapy

scientific article published in December 2017

Interindividual registration and dose mapping for voxelwise population analysis of rectal toxicity in prostate cancer radiotherapy

scientific article published in June 2016

Is Dose Deformation-Invariance Hypothesis Verified in Prostate IGRT?

scientific article published on 12 December 2016

Local dose analysis to predict acute and late urinary toxicities after prostate cancer radiotherapy: Assessment of cohort and method effects

scientific article published on 27 March 2020

MR-less high dimensional spatial normalization of 11C PiB PET images on a population of elderly, mild cognitive impaired and Alzheimer disease patients

scientific article published on 01 January 2008

MRI to CT Prostate Registration for Improved Targeting in Cancer External Beam Radiotherapy

scientific article published on 16 June 2016

Multi-atlas-based segmentation of prostatic urethra from planning CT imaging to quantify dose distribution in prostate cancer radiotherapy

scientific article

New partial volume estimation methods for MRI MP2RAGE

scientific article published on 01 January 2014

Nomogram to predict rectal toxicity following prostate cancer radiotherapy.

scientific article

Nomograms to predict late urinary toxicity after prostate cancer radiotherapy

scientific article published on 29 August 2013

On feature extraction and classification in prostate cancer radiotherapy using tensor decompositions.

scientific article published on 20 November 2014

Partial volume model for brain MRI scan using MP2RAGE.

scientific article

Planning With Patient-Specific Rectal Sub-Region Constraints Decreases Probability of Toxicity in Prostate Cancer Radiotherapy

scientific article published on 11 September 2020

Population model of bladder motion and deformation based on dominant eigenmodes and mixed-effects models in prostate cancer radiotherapy

scientific article published on 8 March 2017

Pre- and per-treatment 18F-FDG PET/CT parameters to predict recurrence and survival in cervical cancer.

scientific article published on 25 August 2016

Prostate whole-mount histology reconstruction and registration to MRI for correlating in-vivo observations with biological findings

scientific article published in August 2015

Pseudo-CT generation for MRI-only radiotherapy treatment planning: comparison between patch-based, atlas-based, and bulk density methods

scientific article published on 16 October 2018

Quantification of dose uncertainties in cumulated dose estimation compared to planned dose in prostate IMRT

scientific article published on 15 March 2016

Random forests to predict rectal toxicity following prostate cancer radiation therapy

scientific article published on 8 July 2014

Random forests to predict tumor recurrence following cervical cancer therapy using pre- and per-treatment 18F-FDG PET parameters

scientific article published in August 2016

Recent advancements in toxicity prediction following prostate cancer radiotherapy

scientific article

Rectal and Urethro-vesical Subregions for Toxicity Prediction After Prostate Cancer Radiotherapy: validation of voxel-based models in an independent population

scientific article published on 13 July 2020

Role of quantitative computed tomography texture analysis in the prediction of adherent perinephric fat.

scientific article published on 19 April 2018

Roles of Deformable Image Registration in adaptive RT: From contour propagation to dose monitoring

scientific article

Segmentation of pelvic structures for planning CT using a geometrical shape model tuned by a multi-scale edge detector.

scientific article published on 05 March 2014

Slice correspondence estimation using SURF descriptors and context-based search for prostate whole-mount histology MRI registration

scientific article published in August 2016

Statistical Shape Model to Generate a Planning Library for Cervical Adaptive Radiotherapy

scientific article published on 16 August 2018

Surface-constrained nonrigid registration for dose monitoring in prostate cancer radiotherapy

scientific article published on April 2014

The benefit of using bladder sub-volume equivalent uniform dose constraints in prostate intensity-modulated radiotherapy planning

scientific article published on 12 December 2016

The importance of feature aggregation in radiomics: a head and neck cancer study

scientific article published on 12 November 2020

Topology-corrected segmentation and local intensity estimates for improved partial volume classification of brain cortex in MRI.

scientific article published in March 2010

Voxel-Based Analysis for Identification of Urethrovesical Subregions Predicting Urinary Toxicity After Prostate Cancer Radiation Therapy

scientific article published on 02 February 2019

Voxel-based population analysis for correlating local dose and rectal toxicity in prostate cancer radiotherapy.

scientific article published on 26 March 2013

Weighted quantification of ¹⁸F-FDG tumor metabolism activity using fuzzy-thresholding to predict post-treatment tumor recurrence.

scientific article published in August 2015

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