Results 21 to 30 of about 252,268 (293)

Brain Mapping in Neurosurgery [PDF]

Iranian Journal of Neurosurgery, 2022
Background and Aim: Brain mapping is the study of the anatomy and function of the Central Nervous System (CNS). Brain mapping has many techniques and these techniques are permanently changing and updating.
Guive Sharifi, Abdolkarim Rahmanian, Ghahreman Bemana, Navid Kalani, Ali Kazeminezhad   +4 more
doaj  

Transcranial Electric Stimulation Entrains Cortical Neuronal Populations in Rats [PDF]

, 2010
Low intensity electric fields have been suggested to affect the ongoing neuronal activity in vitro and in human studies. However, the physiological mechanism of how weak electrical fields affect and interact with intact brain activity is not well ...
Anastassiou, Costas A., Belluscio, Mariano A., Buzsáki, György, Koch, Christof, Ozen, Simal, Sirota, Anton, Stark, Eran   +6 more
core   +1 more source

TiO2 surfaces support neuron growth during electric field stimulation [PDF]

, 2017
The authors are grateful to Francisco Almendros and Ismael Santamaría for help in preparation of the TiO2 substrates. We acknowledge the European Project NERBIOS (NEST/STREP (FP6), 028473-2) for financial support. Maria Canillas acknowledges the JAE-CSIC
Canillas, M, Chinnaro, E, Moreno, B, Rajnicek, A M   +3 more
core   +1 more source

Analgesic Tolerance Development during Repetitive Electric Stimulations Is Associated with Changes in the Expression of Activated Microglia in Rats with Osteoarthritis

Biomedicines, 2020
Electric stimulation is used for managing osteoarthritic (OA) pain; however, little is known about the development of analgesic tolerance during repeated stimulations and the relation of spinal microglia with OA pain.
Suk-Chan Hahm, Jin Seung Lee, Young Wook Yoon, Junesun Kim   +3 more
doaj   +1 more source

Tinnitus Treatment Using Noninvasive and Minimally Invasive Electric Stimulation: Experimental Design and Feasibility

Trends in Hearing, 2019
Noninvasive transcranial or minimally invasive transtympanic electric stimulation may offer a desirable treatment option for tinnitus because it can activate the deafferented auditory nerve fibers while posing little to no risk to hearing. Here, we built
Fan-Gang Zeng, Matthew Richardson, Phillip Tran, Harrison Lin, Hamid Djalilian   +4 more
doaj   +1 more source

Long-term stimulation with alternating electric fields modulates the differentiation and mineralization of human pre-osteoblasts

Frontiers in Physiology, 2022
Biophysical stimulation by electric fields can promote bone formation in bone defects of critical size. Even though, long-term effects of alternating electric fields on the differentiation of osteoblasts are not fully understood.
Franziska Sahm, Vivica Freiin Grote, Julius Zimmermann, Fiete Haack, Adelinde M. Uhrmacher, Ursula van Rienen, Ursula van Rienen, Ursula van Rienen, Rainer Bader, Rainer Detsch, Anika Jonitz-Heincke   +10 more
doaj   +1 more source

Categorical perception of lexical tones based on acoustic-electric stimulation [PDF]

JASA Express Letters, 2021
The effect of low-frequency acoustic input on the categorical perception of lexical tones was investigated with simulated electric-acoustic hearing. A synthesized T1-T2 (flat-rising) tone continuum of Mandarin monosyllables /i/ was used, and they were ...
Yadong Niu, Yuhe Liu, Xihong Wu, Jing Chen   +3 more
doaj   +1 more source

Electric Field Stimulation of Stem Cell Culture Media Increases Oxygen Radical Uptake Capacity

Indonesian Biomedical Journal, 2023
BACKGROUND: Stem cell culture medium is garnering attention because it comprises growth factors and exosomes secreted by stem cells. In this study, stem cell culture medium was subjected to electric field stimulation using the cells alive system (CAS) to
Maki Yoshikawa, Masatoshi Oshita, Tomomi Gotoh, Yukina Tawa, Katsuaki Dan   +4 more
doaj   +1 more source

Electrical stimulation: Nonunions

Indian Journal of Orthopaedics, 2009
The current paper attempts to provide an overview on the currently available fundamental, preclinical, and clinical evidence on the biologic rationale and therapeutic efficacy of electrical stimulation devices applied in patients with long-bone nonunions.
Kooistra, Bauke W, Jain, Anil, Hanson, Beate P   +2 more
openaire   +3 more sources

Near physiological spectral selectivity of cochlear optogenetics

Nature Communications, 2019
Cochlear implant spectral resolution is limited by current spread from each stimulation electrode. Here the authors compare optogenetic, electric and acoustic stimulation in gerbils and demonstrate improved spectral resolution of optogenetic over ...
Alexander Dieter, Carlos J. Duque-Afonso, Vladan Rankovic, Marcus Jeschke, Tobias Moser   +4 more
doaj   +1 more source