5 papers · 1 filter
Helmet ultrasound for brain imaging in post-hemicraniectomy patients
Yang Zhang, Karteekeya Sastry, Iyla Rossi +4
Noninvasive imaging deep into the adult brain at submillimeter and millisecond scales remains a challenge in medical imaging. Here, we report a helmet based ultrasound brain imager…
Rotational ultrasound and photoacoustic tomography of the human body
Yang Zhang, Shuai Na, Jonathan J. Russin +11
Imaging the human body's morphological and angiographic information is essential for diagnosing, monitoring, and treating medical conditions. Ultrasonography performs the morpholog…
Functional photoacoustic noninvasive Doppler angiography in humans
Yang Zhang, Joshua Olick-Gibson, Karteekeya Sastry +1
Optical imaging of blood flow yields critical functional insights into the circulatory system, but its clinical implementation has typically been limited to shallow depths (~1 mill…
De-aberration for transcranial photoacoustic computed tomography through an adult human skull
Yousuf Aborahama, Karteekeya Sastry, Manxiu Cui +8
Noninvasive transcranial photoacoustic computed tomography (PACT) of the human brain, despite its clinical potential as a complementary technology to functional MRI, remains impede…
Single-shot 3D photoacoustic computed tomography with a densely packed array for transcranial functional imaging
Rui Cao, Yilin Luo, Jinhua Xu +15
Photoacoustic computed tomography (PACT) is emerging as a new technique for functional brain imaging, primarily due to its capabilities in label-free hemodynamic imaging. Despite i…