Columbia University

The State University of New York

Joseph John Mann

J S Dileep Kumar

Arthur Mikhno

Ramin Parsey

Andrew F Laine

Todd Ogden

Elsa D Angelini

The present disclosure is directed to iterative regularized reconstruction methods. In certain embodiments, the methods incorporate locally-weighted total variation denoising to suppress artifacts induced by PSF modeling. In certain embodiments, the methods are useful for suppressing ringing artifacts while contrast recovery is maintained. In certain embodiments, the weighting scheme can be extended to noisy measures introducing a noise-independent weighting scheme. The present disclosure is also directed to a method for quantifying radioligand binding in a subject without collecting arterial blood. In certain embodiments, the methods incorporate using imaging data and electronic health records to predict one or more anchors, which are used to generate an aterial input function (AIF) for the radioligand.

Regularization of images

The present invention relates to Radiolabeled Compounds labeled with fluorine, bromine, iodine, carbon, or tritium isotopes and methods of use thereof for treating or preventing a psychiatric disorder in a subject, for stabilizing the mood of a subject having a mood disorder, or as imaging agents for a serotonin receptor. Compositions comprising an imaging-effective amount of a Radiolabeled Compound are also disclosed.

Radiolabeled compounds and uses thereof

The present invention relates to Radiolabeled Compounds and methods of use thereof for treating or preventing a psychiatric disorder in a subject, for stabilizing the mood of a subject having a mood disorder, or as imaging agents for a serotonin receptor. Compositions comprising an imaging-effective amount of a Radiolabeled Compound are also disclosed.

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Riverdale, NY, United States of America

Joseph John Mann