Label-free three-photon imaging of intact human cerebral organoids for tracking early events in brain development and deficits in Rett syndrome

M Yildirim, C Delepine, D Feldman, VA Pham, S Chou… - Elife, 2022 - elifesciences.org
… required to perform three- photon fluorescence structural or functional brain imaging. On the
… label for structural three- photon brain imaging. In addition, three photons with enough peak …

Wearable and wireless time-domain near-infrared spectroscopy system for brain and muscle hemodynamic monitoring

M Lacerenza, M Buttafava, M Renna… - Biomedical optics …, 2020 - opg.optica.org
… The thickness and the optical properties of the phantom are sufficient to avoid that a
significant number of photons probe the muscle. Given that the phantom keeps constant optical …

[HTML][HTML] Roles of Ca2+ activity in injury-induced migration of microglia in zebrafish in vivo

T Du, X Zhou, RDY Zhang, XF Du - Biochemistry and Biophysics Reports, 2022 - Elsevier
… of the brain in larval zebrafish [21], we performed in vivo time-lapse two-photon imaging and
… of microglia in response to local brain injury mimicked by two-photon laser-based neuron …

Intravital imaging reveals cell cycle-dependent myogenic cell migration during muscle regeneration

Y Konagaya, K Takakura, M Sogabe, A Bisaria, C Liu… - Cell Cycle, 2020 - Taylor & Francis
migration is affected by cell-cycle modulations during muscle regeneration in vivo, we
established an intravital imaging technique to observe live mouse muscle … two-photon microscope …

Action mechanisms of photobiomodulation in neuronal cells and the brain

F Salehpour, S Sadigh-Eteghad, J Mahmoudi… - … for the brain …, 2023 - Springer
… cellular photoacceptors could result in photon-induced modulation of … Upon the absorption
of photons by CCO, the energy is … optic nerve to the suprachiasmatic nucleus in the brain [21]. …

Identifying the Mechanism of Glioblastoma Cell Migration in Mouse Brain Slices

SM Anderson, DJ Odde - 2023 - academic.oup.com
… imaged via single photon, dual … -muscle myosin II motor activity, was incubated with the
brain slices with U251 (Figure 1d) and PDX lines (Figure 1e) and found to decrease migration

Imaging the construction of capillary networks in the neonatal mouse brain

V Coelho-Santos, AA Berthiaume… - Proceedings of the …, 2021 - National Acad Sciences
… We used in vivo two-photon imaging through noninvasive cranial windows to study the …
Smooth muscle cells are very brightly labeled and densely packed on penetrating arterioles…

In Vivo Optical Imaging and Manipulation of Brain Pericytes

AA Berthiaume, V Coelho-Santos, DA Hartmann… - Biology of Pericytes …, 2021 - Springer
… , gaining optical access to the live brain , and in vivo two-photon microscopy. In addition, we
… Constitutive expression is seen specifically in brain smooth muscle cells and ensheathing …

Intraspinal cavity injection of human mesenchymal stem cells and tracking their migration into the rat brain

H Kim, S Lee, JW Chang, A ran Kim, H Jang… - JoVE (Journal of …, 2021 - jove.com
… Resect the remaining skin and muscle tissue using a surgical … migrate to the brain and
cervical cord in a wild-type rat model. Theoretically, additional WJ-MSCs can migrate to the brain

Optimization of Near-Infrared Spectroscopy Signal Derived from Muscle Tissue

S Grier - 2020 - digitalcommons.fiu.edu
… electromyography (EMG) and EEG based brain-computer interfaces. In this … muscle tissue
contributes significantly to the measured signal. A Monte Carlo simulation for photon migration