Search Results - "ARDESHIRPOUR, Yasaman"

Amplitude- and frequency-dependent activation of layer II/III neurons by intracortical microstimulation by Wu, Guangying K., Ardeshirpour, Yasaman, Mastracchio, Christina, Kent, Jordan, Caiola, Michael, Ye, Meijun

“…Intracortical microstimulation (ICMS) has been used for the development of brain machine interfaces. However, further understanding about the spatiotemporal…”
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Using in vivo fluorescence lifetime imaging to detect HER2-positive tumors by Ardeshirpour, Yasaman, Sackett, Dan L., Knutson, Jay R., Gandjbakhche, Amir H.

“…Background Assessment of the status of tumor biomarkers in individual patients would facilitate personalizing treatment strategy, and continuous monitoring of…”
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Affibody-DyLight conjugates for in vivo assessment of HER2 expression by near-infrared optical imaging by Zielinski, Rafal, Hassan, Moinuddin, Lyakhov, Ilya, Needle, Danielle, Chernomordik, Victor, Garcia-Glaessner, Alejandra, Ardeshirpour, Yasaman, Capala, Jacek, Gandjbakhche, Amir

“…Amplification of the HER2/neu gene and/or overexpression of the corresponding protein have been identified in approximately 20% of invasive breast carcinomas…”
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In vivo fluorescence lifetime imaging monitors binding of specific probes to cancer biomarkers by Ardeshirpour, Yasaman, Chernomordik, Victor, Zielinski, Rafal, Capala, Jacek, Griffiths, Gary, Vasalatiy, Olga, Smirnov, Aleksandr V, Knutson, Jay R, Lyakhov, Ilya, Achilefu, Samuel, Gandjbakhche, Amir, Hassan, Moinuddin

“…One of the most important factors in choosing a treatment strategy for cancer is characterization of biomarkers in cancer cells. Particularly, recent advances…”
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Effect of the chest wall on breast lesion reconstruction by Ardeshirpour, Yasaman, Huang, Minming, Zhu, Quing

“…The chest wall underneath the breast tissue affects near-infrared (NIR) diffusive waves measured with reflection geometry. With the assistance of a…”
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Target detection and quantification using a hybrid hand-held diffuse optical tomography and photoacoustic tomography system by Kumavor, Patrick D, Xu, Chen, Aguirre, Andres, Gamelin, John K, Ardeshirpour, Yasaman, Tavakoli, Behnoosh, Zanganeh, Saeid, Alqasemi, Umar S, Yang, Yi, Zhu, Quing

“…We present a photoacoustic tomography-guided diffuse optical tomography approach using a hand-held probe for detection and characterization of deeply-seated…”
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In Vivo Method to Monitor Changes in HER2 Expression Using Near-Infrared Fluorescence Imaging by Hassan, Moinuddin, Chernomordik, Victor, Zielinski, Rafal, Ardeshirpour, Yasaman, Capala, Jacek, Gandjbakhche, Amir

“…Human epidermal growth factor receptor type 2 (HER2) is a well-known biomarker that is overexpressed in many breast carcinomas. HER2 expression level is an…”
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Evaluation of non-invasive multispectral imaging as a tool for measuring the effect of systemic therapy in Kaposi sarcoma by Kainerstorfer, Jana M, Polizzotto, Mark N, Uldrick, Thomas S, Rahman, Rafa, Hassan, Moinuddin, Najafizadeh, Laleh, Ardeshirpour, Yasaman, Wyvill, Kathleen M, Aleman, Karen, Smith, Paul D, Yarchoan, Robert, Gandjbakhche, Amir H

“…Diffuse multi-spectral imaging has been evaluated as a potential non-invasive marker of tumor response. Multi-spectral images of Kaposi sarcoma skin lesions…”
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Multiscale BerEp4 Molecular Imaging of Microtumor Phantoms: Toward Theranostics for Basal Cell Carcinoma by Dasgeb, Bahar, Smirnov, Aleksandr V., Ardeshirpour, Yasaman, Sackett, Dan L., Knutson, Jay R., Mehregan, Darius, Gandjbakhche, Amir, Halpern, Allan C.

“…Basal cell carcinoma (BCC), the most common cancer in humans, appears macroscopically and microscopically similar to many other skin lesions, which makes…”
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Modern Trends in Imaging IX: Biophotonics Techniques for Structural and Functional Imaging, In Vivo by Ardeshirpour, Yasaman, Gandjbakhche, Amir H., Najafizadeh, Laleh

“…In vivo optical imaging is being conducted in a variety of medical applications, including optical breast cancer imaging, functional brain imaging, endoscopy,…”
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Evaluation of complementary metal-oxide semiconductor based photodetectors for low-level light detection by Ardeshirpour, Yasaman, Deen, M. Jamal, Shirani, Shahram

“…Current low-level light detection technologies for biomedical applications such as DNA microarray sensors use charge-coupled devices or photomultiplier tubes…”
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Effect of direct voltage induction by low‐frequency security systems on neurostimulator lead by Ardeshirpour, Yasaman, Cohen, Ethan D., Seidman, Seth J., Taddese, Biniyam, Zaidi, Tayeb, Bassen, Howard

“…Low‐frequency (LF) security systems, such as antitheft electronic article surveillance (EAS) gates emit strong magnetic fields that could potentially interfere…”
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Optical tomography method that accounts for tilted chest wall in breast imaging by Ardeshirpour, Yasaman, Zhu, Quing

“…The chest wall underneath breast tissue distorts light reflection measurements, especially measurements obtained from distant source-detector pairs. For…”
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In Vivo Fluorescence Lifetime Imaging for Monitoring the Efficacy of the Cancer Treatment by ARDESHIRPOUR, Yasaman, CHERNOMORDIK, Victor, HASSAN, Moinuddin, ZIELINSKI, Rafal, CAPALA, Jacek, GANDJBAKHCHE, Amir

“…Advances in tumor biology created a foundation for targeted therapy aimed at inactivation of specific molecular mechanisms responsible for cell malignancy. In…”
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Early-Stage Invasive Breast Cancers: Potential Role of Optical Tomography with US Localization in Assisting Diagnosis by QUING ZHU, HEGDE, Poornima U, TANNENBAUM, Susan H, RICCI, Andrew, KANE, Mark, CRONIN, Edward B, ARDESHIRPOUR, Yasaman, CHEN XU, AGUIRRE, Andres, KURTZMAN, Scott H, DECKERS, Peter J

“…To investigate the potential role of optical tomography in the near-infrared (NIR) spectrum with ultrasonographic (US) localization as a means of…”
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Potential Role of Coregistered Photoacoustic and Ultrasound Imaging in Ovarian Cancer Detection and Characterization by Aguirre, Andres, Ardeshirpour, Yasaman, Sanders, Mary M, Brewer, Molly, Zhu, Quing

“…Abstract Currently, there is no adequate technology to detect early stage ovarian cancers. Most of the cancers in the ovary are detected when the cancer has…”
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Facial Plethora: Modern Technology for Quantifying an Ancient Clinical Sign and Its Use in Cushing Syndrome by Afshari, Ali, Ardeshirpour, Yasaman, Lodish, Maya Beth, Gourgari, Evgenia, Sinaii, Ninet, Keil, Margaret, Belyavskaya, Elena, Lyssikatos, Charalampos, Chowdhry, Fatima A, Chernomordik, Victor, Anderson, Afrouz A, Mazzuchi, Thomas A, Gandjbakhche, Amir, Stratakis, Constantine A

“…Context: Facial plethora is a clinical sign described since ancient times for a variety of diseases. In the 19th century, it was linked to increased blood…”
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Relative brain signature: a population‐based feature extraction procedure to identify functional biomarkers in the brain of alcoholics by Karamzadeh, Nader, Ardeshirpour, Yasaman, Kellman, Matthew, Chowdhry, Fatima, Anderson, Afrouz, Chorlian, David, Wegman, Edward, Gandjbakhche, Amir

“…Background A novel feature extraction technique, Relative‐Brain‐Signature (RBS), which characterizes subjects' relationship to populations with distinctive…”
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Artifact reduction method in ultrasound-guided diffuse optical tomography using exogenous contrast agents by Ardeshirpour, Yasaman, Biswal, Nrusingh C, Aguirre, Andres, Zhu, Quing

“…In diffuse optical tomography (DOT), a typical perturbation approach requires two sets of measurements obtained at the lesion breast (lesion or target site)…”
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Image reconstruction method for a two-layer tissue structure accounts for chest-wall effects in breast imaging by Xu, Chen, Das, Mini, Ardeshirpour, Yasaman, Zhu, Quing

“…We develop a new tomographic imaging reconstruction algorithm for a two-layer tissue structure. Simulations and phantom experiments show more accurate…”
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