Results 231 to 240 of about 61,524 (294)

A Whole‐Head Finite Element Model for Electrical Neuromodulation via Visual Brain‐Machine Interfaces

Advanced Science, EarlyView.
A multimodal, personalized head model is presented that integrates the entire visual pathway with surrounding tissues to simulate electrical stimulation of the optic nerve. In vivo validation in humans and goats, plus systematic component‐elimination analysis, demonstrates the high accuracy of the comprehensive model.
Shengjian Lu, Tonghe Yang, Yuan Geng, Huan Wu, Yangrui Huang, Te Zheng, Haodi Chen, Shurui Huang, Yi Cao, Jian Yang, Wentao Yan, Yikui Zhang, Wencan Wu   +12 more
wiley   +1 more source

A Pentaradial and Bilateral Combined Photoreception System in the Sea Cucumber is Mediated by a Blue Light‐Sensitive R‐Opsin

Advanced Science, EarlyView.
The sea cucumber Holothuria leucospilota detects blue and adjacent wavelengths of light via an r‐opsin with a maximum absorption at 459 nm. In the oral tentacles, papillae, and tube feet, distinct light‐sensing structures with specialized morphologies are formed, constituting a unique pentaradial and bilateral combined photoreception system.
Jiasheng Huang, Chunhua Ren, Zhou Qin, Yimeng Cui, Bingbing Zhang, Peng Luo, Xuan Wang, Yaoqi Xie, Xin Zhang, Aifen Yan, Yang Zhang, Dingding Fan, Yang Liu, Wenjie Pan, Xiao Jiang, Lihong Yuan, Haipeng Qin, David M. Irwin, Chaoqun Hu, Yang Liu, Ting Chen   +20 more
wiley   +1 more source

Intraoperative gastroesophageal reflux in dogs undergoing mastectomy under opioid-based protocols: a preliminary endoscopic study. [PDF]

Vet Res Commun
Dos Santos Ribas P, Gurgel HJ, Alves Dos Santos GM, da Silva VS, de Oliveira Monteiro FD, Domingues SFS, Thiesen RMC, Thiesen R, Teixeira PPM.   +8 more
europepmc   +1 more source

Intravital Multimodal Imaging of Human Cortical Organoid Transplantation in a Mouse Model of Chronic Stroke

Advanced Science, EarlyView.
A multimodal intravital imaging platform enables longitudinal tracking of human cortical organoids transplanted into chronic stroke lesions. By combining surgical microscopy, MRI, bioluminescence imaging, and two‐photon fluorescence microscopy, the platform captures graft placement, viability dynamics, and cellular‐scale morphology in vivo, offering a ...
Jinghui Wang, Guanda Qiao, Honglin Tan, Colleen Russel, Baixuan Yang, Mengyang Jacky Li, Kexin Wang, Jiadi Xu, Chengyan Chu, Miroslaw Janowski, Tian‐Ming Fu, Piotr Walczak, Yajie Liang   +12 more
wiley   +1 more source

Unexpected fatal hemodynamic collapse during MRI anaesthesia in an 11-month-old infant with suspected neuroblastoma: a case report. [PDF]

BMC Pediatr
Bakkegaard P, Thyrrestrup PS, Jensen CF.
europepmc   +1 more source

Intraoperative haemodynamic responses to opioid-free anaesthesia versus anaesthesia with fentanyl for laparoscopic cholecystectomy-a prospective observational pilot study. [PDF]

BMC Anesthesiol
Meneses-Domingo YA, Cadena-Limonchi JA, Martínez-Estañol ÁS, Morales-Contreras JA, Baños-González MA, Torres-López JE.   +5 more
europepmc   +1 more source

Ruptured intrathoracic cyst during induction of anaesthesia: Anaesthetic challenges.

Indian J Anaesth, 2015
Paliwal B, Kamal M, Chouhan DS, Purohit A.   +3 more
europepmc   +1 more source

Impact of paediatric malnutrition on sevoflurane requirements and recovery: A pilot study. [PDF]

Indian J Anaesth
Singh AK, Khanna P, Choudhary N, Ray BR, Anand RK, Kalonia A, Sinha R.   +6 more
europepmc   +1 more source

General Anaesthesia Versus Spinal Anaesthesia for Outpatient Total Hip and Knee Arthroplasty: A Randomised Trial Protocol. [PDF]

Acta Anaesthesiol Scand
Noppa E, Dahlberg K, de Leon A, Mohaddes M, Philipson A, Wildeman P, Nilsson KF.   +6 more
europepmc   +1 more source

Comparison of Three Different Doses of Dexmedetomidine for Attenuation of the Pressor Response to Laryngoscopy and Intubation by Assessment of Haemodynamic Parameters and Plasma Catecholamine Levels Under Bi-spectral Index Guided Anaesthesia - A Randomised Double Blind Controlled Study. [PDF]

Turk J Anaesthesiol Reanim
Gulabani M, Mohta M, Kumar N, Chawla D, Garg S, Tripathi S, Chauhan AS.   +6 more
europepmc   +1 more source