Publications 
2024
Thanki S, Pressman E, Jones KM, Skanes R, Armouti A, Guerrero WR, Vakharia K, Parthasarathy AB, Fargen K, Mistry EA, Nimjee SM, Hassan AE and Mokin M. (2024) “Patients’ perception on outcomes after mechanical thrombectomy in acute ischemic stroke.” Interventional Neuroradiology (PDF)
Biswas A, Mohammad PPS, Moka S, Takshi A and Parthasarathy AB. (2024) “Non-invasive low-cost deep tissue blood flow measurement with integrated Diffuse Speckle Contrast Spectroscopy.” Frontiers in Neuroergonomics 4 (PDF)
2023
Mokin M, Thanki S, Mohammad PPS, Sheehy S, Jones KM, Peto I, Guerrero WR, Vakharia K, Burgin WS and Parthasarathy AB. (2023) “Preliminary experience with diffuse correlation spectroscopy in acute ischemic stroke neurointerventional procedures.” Journal of Neurointerventional Surgery, Available online. May 17, 2023. PMID: 37197931 (PDF)
Favilla CG, Mullen MT, Kahn F, Rasheed I, Messé SR, Parthasarathy AB, and Yodh AG. (2023), “Dynamic cerebral autoregulation measured by diffuse correlation spectroscopy” , Journal of Cerebral Blood Flow and Metabolism 43 (8) PMID: 36703572 PMCID:PMC10369149 (PDF)
2022
Biswas A and Parthasarathy AB (2022), “Lossless compressed sensing of photon counts for fast Diffuse Correlation Spectroscopy.” , IEEE Access 10 129754-129762, PMID: 36644002 PMCID: PMC9835098 NIHMSID:NIHMS1859480. (PDF)
Chong SH, Ong YH, El Khatib M, Allu SR, Parthasarathy AB, Greenberg JH, Yodh AG, and Vinogradov SA (2022), “Real-time tracking of brain oxygen gradients and blood flow during functional activation.” , Neurophotonics 9 (4) 045006, PMID: 36457848 PMCID: PMC9704417. (PDF)
Chong SH, Markel VA, Parthasarathy AB, Ong YH, Abramson K, Moscatelli FA, and Yodh AG (2022), “Algorithms and instrumentation for rapid spatial-frequency-domain fluorescence diffuse optical imaging.” , Journal of Biomedical Optics 27 (7) 116002, PMID: 36348511 PMCID: PMC9641268. (PDF)
2021
Mohammad PPS, Isarangura S, Eddins AC, and Parthasarathy AB (2021), "Comparison of functional activation responses from the auditory cortex derived using multi-distance frequency domain and continuous wave near-infrared spectroscopy." , Neurophotonics 8 (4) 045004, PMID: 34926716 PMCID: PMC8673635. (PDF)
Biswas A, Moka S, Muller A, and Parthasarathy AB (2021), "Fast Diffuse Correlation Spectroscopy with a low-cost, fiber-less embedded diode laser.” , Biomedical Optics Express 12 (11) 6686-6700, PMID: 34858674 PMCID: PMC80606156. (PDF)
2019
Mullen MT, Parthasarathy AB, Zandieh A, Baker WB, Mesquita RC, Loomis C, Torres J, Guo W, Favila, CG, Messé SR, Yodh AG, Detre JA and Kasner SE (2019), "Cerebral Blood Flow Response During Bolus Normal Saline Infusion After Ischemic Stroke" , Journal of Stroke and Cerebrovascular Diseases 28 (11) 104294 PMID 31417659, PMCID: PMC6823150, NIHMSID: NIHMS1535633. (PDF)
2018
Busch DR, Davis J, Kogler A, Galler RM, Parthasarathy AB, Yodh AG, and Floyd TF (2018), “Laser safety in fiber-optic monitoring of spinal cord hemodynamics: a preclinical evaluation”, Journal of Biomedical Optics, 23 (6) 065003 PMID: 29923371 PMCID: PMC8357330. (PDF)
Parthasarathy AB*, Gannon KP*, Baker WB, Favilla CG, Balu R, Kasner SE, Yodh AG, Detre JA, and Mullen MT (2018), “Dynamic autoregulation of cerebral blood flow measured non-invasively with fast Diffuse Correlation Spectroscopy”, Journal of Cerebral Blood Flow & Metabolism, 38 (2) 230-240 PMID: 29231781 PMCID: PMC5951022. (PDF) (*equal contribution)
2017
Baker WB*, Parthasarathy AB*, Gannon KP, Kavuri VC, Busch DR, Abramson K, He L, Mesquita RC, Mullen MT, Detre JA, Greenberg JH, Licht DL, Balu R, Kofke WA, and Yodh AG (2017), “Noninvasive optical monitoring of critical closing pressure and arteriole compliance in human subjects”, Journal of Cerebral Blood Flow & Metabolism, 37 (8), 2691-2705 PMID: 28541158 PMCID: PMC5536813. (PDF) (*equal contribution)
Favilla CG, Parthasarathy AB, Detre JA, Yodh AG, Mullen MT, Kasner SE, Gannon K, and Messé SR (2017), “Non-invasive Respiratory Impedance Enhances Cerebral Perfusion in Healthy Adults”, Frontiers in Neurology, 8 (45) PMID: 28261153, PMCID: PMC5311047. (PDF)
2016
Wang D, Parthasarathy AB*, Baker WB, Gannon K, Kavuri V, Ko TS, Schenkel S, Li Z, Li Z, Mullen TM, Detre JA, and Yodh AG (2016), “Fast blood flow monitoring in deep tissues with realtime software correlators”, Biomedical Optics Express, 7 (3), 776-797. PMID: 27231588 PMCID: PMC4866455. (PDF)
2015
Li Z, Baker WB, Parthasarathy AB, Ko TS, Wang D, Schenkel S, Durduran T, Li G, and Yodh AG (2015). “Calibration of diffuse correlation spectroscopy blood flow index with venous-occlusion diffuse optical spectroscopy in skeletal muscle”, Journal of Biomedical Optics, 20 (12), 125005. PMID: 26720870 PMCID: PMC4688416. (PDF)
Baker WB, Parthasarathy AB, Ko T, Busch DR, Abramson K, Mesquita RC, Durduran T, Greenberg JH, Kung D and Yodh AG (2015). “Probe pressure modulation algorithm reduces extra-cerebral contamination in optical measurements of cerebral hemodynamics”, Neurophotonics, 2 (3), 035004 PMID: 26301255 PMCID: PMC4524732.(PDF)
Holt D, Parthasarathy AB, Okusanya O, Keating J, Venegas O, Yodh AG, Deshpande C, Karakousis G, Madajewski B, Durham A, Nie S, and Singhal S (2015). “Intraoperative near-infrared fluorescence imaging and spectroscopy identifies residual tumor cells in wounds”, Journal of Biomedical Optics, 20 (7), 076002, PMID: 26160347 PMCID: PMC4497968.(PDF)
2014
Buckley EM, Parthasarathy AB, P Ellen Grant, Yodh AG, and Franceschini MA (2014). “Diffuse correlation spectroscopy for measurement of cerebral blood flow: future prospects”, Neurophotonics, 1 (1), 011009, PMID: 25593978 PMCID: PMC4292799.(PDF)
2013
S. M. Shams Kazmi, Parthasarthy AB, Song N. E, Jones T.A, and Dunn AK (2013), “Chronic Imaging of Cortical Blood Flow using Multi-Exposure Speckle Imaging”, Journal of Cerebral Blood Flow & Metabolism, 33 (6), 798-808, PMID: 23571277 PMCID: PMC3677120.(PDF)
2012
Parthasarathy AB, Chu KK, Ford TN, and Mertz J (2012). “Quantitative phase imaging using a partitioned detection aperture”, Optics Letters, 37 (19), 4062-4064, Pubmed PMID: 23027279.(PDF)
2010
Parthasarathy AB, Weber EL, Richards LM, Fox DJ, and Dunn AK, (2010) “Laser Speckle Contrast Imaging of Cerebral Blood Flow in humans during neurosurgery: A pilot clinical study”, Journal of Biomedical Optics, 15 (6), 066030, Pubmed PMID: 21198204.(PDF)
Parthasarathy AB, S.M. Shams Kazmi, and Dunn AK (2010). “Quantitative imaging of ischemic stroke through thinned skull in mice with Multi Exposure Speckle Imaging”, Biomedical Optics Express, 1 (1), 246-259, PMID: 21258462 PMCID: PMC3005179.(PDF)
2009
Zaman RT, Parthasarathy AB, Vargas G, Chen B, Dunn AK, Rylander III HG, and Welch AJ (2009). “Perfusion in hamster skin treated with glycerol”, Lasers in Surgery and Medicine, 41 (7), 492-503, PMID: 19670326.(PDF)
2008
Parthasarathy AB, Tom WJ, Gopal A, Zhang XJ, and Dunn AK (2008). “Robust flow measurement with multi-exposure speckle imaging”, Optics Express, 16 (3), 1975-1989, PMID: 18542277.(PDF)