Assessment of the Effects of a Wireless Neural Stimulation Mediated by Piezoelectric Nanoparticles

Author(s):  
Attilio Marino ◽  
Satoshi Arai ◽  
Yanyan Hou ◽  
Mario Pellegrino ◽  
Barbara Mazzolai ◽  
...  
1986 ◽  
Vol 3 (2) ◽  
pp. 79-88 ◽  
Author(s):  
Jack E. Jensen ◽  
Gil L. Etheridge ◽  
Gary Hazelrigg
Keyword(s):  

1960 ◽  
Vol 198 (3) ◽  
pp. 507-510 ◽  
Author(s):  
Peter T. Rowley ◽  
Jay B. Wells ◽  
Richard L. Irwin

Using isometric tension recording of the tibialis anterior muscle of the cat, the response to intra-arterial acetylcholine injection was studied and compared to the response to electrical stimulation of the nerve. The amount of acetylcholine, the rate of injection and the volume of diluent injected are interrelated factors in the production of tension. Regardless of the amount and concentration of the acetylcholine injected, the contractile response of the muscle has a slower rate of rise and a longer duration than the response from single maximal impulse stimulation to the nerve and a maximal tension less than from a tetanic neural stimulation. The dose-response relationship between the injected acetylcholine and the resultant tension and its modification by curare are described. The steep portion of the dose-response curve was found to occur in most experiments between 0.5 and 6.0 µg. A method of supplying blood to the muscle is described which provides more reliable intermittent arterial occlusion during injection.


2005 ◽  
Vol 152 (7) ◽  
pp. E212 ◽  
Author(s):  
Daniel R. Merrill ◽  
Ionel C. Stefan ◽  
Daniel A. Scherson ◽  
J. Thomas Mortimer

2009 ◽  
Vol 10 (S1) ◽  
Author(s):  
Lorenz Hofmann ◽  
Christian Hauptmann ◽  
Peter A Tass
Keyword(s):  

2017 ◽  
Vol 39 (1) ◽  
pp. 44-87 ◽  
Author(s):  
Christine Simmonds-Moore ◽  
Donadrian L. Rice ◽  
Chase O’Gwin ◽  
Ron Hopkins

It has been claimed that applying weak complex electromagnetic patterns to the temporal lobes in a “God Helmet” stimulates the intrusion of right-hemispheric processes to awareness, resulting in exceptional experiences (ExEs). We explored the roles of wearing a sham helmet, time of day, and individual differences (paranormal belief, synesthesia, locus of control, hyperesthesia, and prior anomalous experiences) in alterations in consciousness and ExEs in the absence of neural stimulation. Thirty-two skeptics and 35 paranormal believers completed baseline, sham (morning), and sham (afternoon) conditions. Participants relaxed in a Faraday chamber for 30 minutes. Exit interviews explored subjective experiences and participants completed the Phenomenology of Consciousness Inventory (PCI). A mixed-model analysis of covariance found that believers scored higher than skeptics on some PCI dimensions, there was no influence of study conditions on PCI scores, and there was no interaction between belief and study conditions. An inductive thematic analysis identified a coding scheme for ExE. Believers reported more ExEs than skeptics. Regression models supported roles for hyperesthesia in alterations in consciousness and synesthesia in ExEs.


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