Sonography-guided injection of botulinum toxin A in children with cerebral palsy

S Berweck, A Feldkamp, A Francke, J Nehles… - …, 2002 - thieme-connect.com
Visual identification of muscles and depth control of needle placement are the key features
of sonography-guided injection that lead to improved targeting and safety of BoNT/A …

Lung ultrasound in children, WFUMB review paper (part 2)

…, Y Dong, C Fang, A Feldkamp… - Medical …, 2021 - bazawiedzy.imid.med.pl
Ultrasound (US) is an ideal diagnostic tool for paediatric patients owning to its high spatial
and temporal resolution, real-time imaging, and lack of ionizing radiation and bedside …

Ultrasound of the pleura in children, WFUMB review paper

…, Y Dong, C Fang, A Feldkamp… - Medical …, 2021 - bazawiedzy.imid.med.pl
Ultrasound (US) is an ideal diagnostic tool for paediatric patients owning to its high spatial
and temporal resolution, real-time imaging, and lack of ionizing radiation and bedside …

Practical cone-beam algorithm

LA Feldkamp, LC Davis, JW Kress - Josa a, 1984 - opg.optica.org
A convolution-backprojection formula is deduced for direct reconstruction of a three-dimensional
density function from a set of two-dimensional projections. The formula is approximate …

The direct examination of three‐dimensional bone architecture in vitro by computed tomography

LA Feldkamp, SA Goldstein, MA Parfitt… - Journal of bone and …, 1989 - academic.oup.com
We describe a new method for the direct examination of three‐dimensional bone structure
in vitro based on high‐resolution computed tomography (CT). Unlike clinical CT, a three‐…

The relationship between the structural and orthogonal compressive properties of trabecular bone

…, MJ Ciarelli, JL Kuhn, MB Brown, LA Feldkamp - Journal of …, 1994 - Elsevier
In this study, cubes of trabecular bone with a wide range of structural properties were
scanned on a micro-computed tomography system to produce complete three-dimensional …

Neurocontrol of nonlinear dynamical systems with Kalman filter trained recurrent networks

GV Puskorius, LA Feldkamp - IEEE Transactions on neural …, 1994 - ieeexplore.ieee.org
Although the potential of the powerful mapping and representational capabilities of recurrent
network architectures is generally recognized by the neural network research community, …

Evaluation of a microcomputed tomography system to study trabecular bone structure

JL Kuhn, SA Goldstein, LA Feldkamp… - Journal of …, 1990 - Wiley Online Library
A new microcomputed tomography (micro‐CT) system and thresholding procedure was
evaluated as a tool for nondestructive analysis of trabecular bone. Images of 6‐mm trabecular …

Decoupled extended Kalman filter training of feedforward layered networks

GV Puskorius, LA Feldkamp - IJCNN-91-Seattle International …, 1991 - ieeexplore.ieee.org
Presents a training algorithm for feedforward layered networks based on a decoupled extended
Kalman filter (DEKF). The authors present an artificial process noise extension to DEKF …

Doppler ultrasound flow reversal in the superior sagittal sinus to detect cerebral venous congestion in vein of galen malformation

…, M Schlunz-Hendann, A Feldkamp… - American Journal …, 2023 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Vein of Galen malformation is a rare congenital cerebrovascular
malformation. In affected patients, increased cerebral venous pressure constitutes an …