Infancy is the most critical period in human brain development. Studies demonstrate that
subtle brain abnormalities during this state of life may greatly affect the developmental …

Real-time intraoperative guidance during minimally invasive neurosurgical procedures (eg,
endonasal transsphenoidal surgery) is often limited to endoscopy and CT-guided image …

Although transcranial photoacoustic imaging (TCPAI) has been used in small animal brain
imaging, in animals with thicker skull bones or in humans both light illumination and …

Skull bone represents a highly acoustical impedance mismatch and a dispersive barrier for
the propagation of acoustic waves. Skull distorts the amplitude and phase information of the …

Delay and sum (DAS) is the most common beamforming algorithm in linear-array
photoacoustic imaging (PAI) as a result of its simple implementation. However, it leads to a …

Cerebral oxygenation monitoring at early stage of life is a measure of diagnosing hypoxia-
induced brain injuries that may otherwise result into severe neurological disorders. Two …

Three-dimensional (3D) photoacoustic tomography is a method of choice for imaging round
organs such as brain and breast. Many research groups have used a fully populated …

Photoacoustic imaging (PAI) is a novel medical imaging modality that uses the advantages
of the spatial resolution of ultrasound imaging and the high contrast of pure optical imaging …

Full-waveform inversion (FWI) is an imaging technique that exploits the full information
content of waves, including all the phases and their relative amplitude, to get a much higher …

This study introduces a novel and powerful algorithm for optoacoustic tomography (OAT) in
heterogeneous optical scattering media surrounded by optical fibers and ultrasonic …