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Andrei I Holodny

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Articles 130
Citations 1840
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Recent Articles
1.
Pasquini L, Napolitano A, Spitoni L, Schmid M, Dellepiane F, Jenabi M, et al.
AJNR Am J Neuroradiol . 2024 Dec; PMID: 39730156
Background And Purpose: The interaction between language and other cognitive networks in patients harboring brain tumors is poorly understood. We studied the modification of the cognitive control network (CCN) induced...
2.
Saha A, Gibbs H, Peck K, Yildirim O, Nilchian P, Karimi S, et al.
AJNR Am J Neuroradiol . 2024 Oct; 46(3):465-475. PMID: 39481890
Conventional MRI is currently the preferred imaging technique for detection and evaluation of malignant spinal lesions. However, this technique is limited in its ability to assess tumor viability. Unlike conventional...
3.
Swinburne N, Jackson C, Pagano A, Stember J, Schefflein J, Marinelli B, et al.
J Imaging Inform Med . 2024 Oct; PMID: 39438365
This study aims to assess the effectiveness of integrating Segment Anything Model (SAM) and its variant MedSAM into the automated mining, object detection, and segmentation (MODS) methodology for developing robust...
4.
Arevalo-Perez J, Trang A, Yllera-Contreras E, Yildirim O, Saha A, Young R, et al.
Cancers (Basel) . 2024 May; 16(10). PMID: 38791921
Distinguishing treatment-induced imaging changes from progressive disease has important implications for avoiding inappropriate discontinuation of a treatment. Our goal in this study is to evaluate the utility of dynamic contrast-enhanced...
5.
Arevalo-Perez J, Yllera-Contreras E, Peck K, Hatzoglou V, Yildirim O, Rosenblum M, et al.
AJNR Am J Neuroradiol . 2024 May; 45(7):927-933. PMID: 38782589
Background And Purpose: The aim of this study was to determine the diagnostic value of fractional plasma volume derived from dynamic contrast-enhanced perfusion MR imaging versus ADC, obtained from DWI...
6.
Pasquini L, Jenabi M, Graham M, Peck K, Schoder H, Holodny A, et al.
Clin Nucl Med . 2024 May; 49(9):822-829. PMID: 38693648
Purpose: 18 F-FDG PET captures the relationship between glucose metabolism and synaptic activity, allowing for modeling brain function through metabolic connectivity. We investigated tumor-induced modifications of brain metabolic connectivity. Patients...
7.
Behar M, Peck K, Yildirim O, Tisnado J, Saha A, Arevalo-Perez J, et al.
AJNR Am J Neuroradiol . 2023 Dec; 44(12):1451-1457. PMID: 38049990
Background And Purpose: Current imaging techniques have difficulty differentiating treatment success and failure in spinal metastases undergoing radiation therapy. This study investigated the correlation between changes in dynamic contrast-enhanced MR...
8.
Pasquini L, Tao A, Ferraro G, Jenabi M, Peck K, Napolitano A, et al.
AJR Am J Roentgenol . 2023 Jun; 221(6):806-816. PMID: 37377358
Brain tumors induce language reorganization, which may influence the extent of resection in surgical planning. Direct cortical stimulation (DCS) allows definitive language mapping during awake surgery by locating areas of...
9.
Saha A, Peck K, Karimi S, Lis E, Holodny A
Neuroimaging Clin N Am . 2023 Jun; 33(3):477-486. PMID: 37356863
Recent therapeutic advances have led to increased survival times for patients with metastatic disease. Key to survival is early diagnosis and subsequent treatment as well as early detection of treatment...
10.
Camelo F, Peck K, Saha A, Arevalo-Perez J, Lyo J, Tisnado J, et al.
Cancers (Basel) . 2023 May; 15(8). PMID: 37190282
Dynamic contrast-enhanced MRI (DCE) is an emerging modality in the study of vertebral body malignancies. DCE-MRI analysis relies on a pharmacokinetic model, which assumes that contrast uptake is simultaneous in...