Cuff-less blood pressure estimation from photoplethysmography via visibility graph and transfer learning

W Wang, P Mohseni, KL Kilgore… - IEEE Journal of …, 2021 - ieeexplore.ieee.org
This paper presents a new solution that enables the use of transfer learning for cuff-less
blood pressure (BP) monitoring via short duration of photoplethysmogram (PPG). The …

Decoding cortical brain states from widefield calcium imaging data using visibility graph

L Zhu, CR Lee, DJ Margolis… - Biomedical optics …, 2018 - opg.optica.org
Widefield optical imaging of neuronal populations over large portions of the cerebral cortex
in awake behaving animals provides a unique opportunity for investigating the relationship …

On fractality of functional near-infrared spectroscopy signals: analysis and applications

L Zhu, S Haghani, L Najafizadeh - Neurophotonics, 2020 - spiedigitallibrary.org
Significance: The human brain is a highly complex system with nonlinear, dynamic behavior.
A majority of brain imaging studies employing functional near-infrared spectroscopy (fNIRS) …

Multi-class fNIRS classification of motor execution tasks with application to brain-computer interfaces

F Shamsi, L Najafizadeh - Biomedical signal processing: Innovation and …, 2021 - Springer
Brain-computer interfaces (BCIs) are developed to decode user's intention from their brain
activities. functional near-infrared spectroscopy (fNIRS) is a noninvasive, low-cost, and easy …

Spatiotemporal characterization of brain function via multiplex visibility graph

L Zhu, S Haghani, L Najafizadeh - Optics and the Brain, 2018 - opg.optica.org
Spatiotemporal Characterization of Brain Function Via Multiplex Visibility Graph Page 1
JTh3A.54.pdf Biophotonics Congress: Biomedical Optics Congress 2018 (Microscopy/Translational/Brain/OTS) …

Predicting behavior from cortical activity recorded through widefield transcranial imaging

L Zhu, CR Lee, DJ Margolis… - 2017 Conference on …, 2017 - ieeexplore.ieee.org
Predicting Behavior from Cortical Activity Recorded through Widefield Transcranial Imaging
Page 1 ATu3B.1.pdf CLEO 2017 © OSA 2017 Predicting Behavior from Cortical Activity …

Computational Methods for Predicting Behavior from Neuroimaging Data

L Zhu - 2018 - search.proquest.com
One of the major goals in neuroscience is to understand the relationship between the brain
function and the behavior. Inferring about the behavior, intent, or the engagement of a …