tDCS – transcranial direct current stimulation – is a technique of neuromodulation that applies direct current (i.e., a flow of electric charge that does not change direction and value) to the brain by means of electrodes placed on the head. ...
reform. A positive theory suitable for evaluating the consequences of ruraldevelopment policyneeds to include two central components—a theory of farm-household behavior and a theory of agricultural organization. The current section is devoted to the first of these; part 3 is concerned with the ...
An electric motor operated by DC (direct current) is known as aDC motor(unlike aninduction motorthat operates via analternating current). A DC motor converts DC electrical energy into mechanical energy. Principle of DC Motor When a current-carrying conductor is placed in amagnetic field, it ex...
Transcranial Direct Current Stimulation (tDCS) has shown that stimulation of Dorsolateral Prefrontal Cortex (DLPFC) facilitates task performance in working-memory tasks. However, little is known about its potential effects on effort. This study examined whether tDCS affects effort during a working-memory...
Disclosed is a direct-current power supply device, including: an inductor; a switching element to intermittently supply a current to the inductor; an output terminal connected to an external unit; a rectifying element connected between t... ...
PROBLEM TO BE SOLVED: To prevent malfunctions due to high-frequency currents and high-frequency voltages produced on the alternating current input side without degrading the alternating current-to-direct current conversion efficiency of a direct-current power supply.;SOLUTION: High-frequency components ...
In contrast to mν, the effective mass in double-β decay is given by mββ=|∑iUei2mi|. This neutrino-mass interpretation is only valid under the assumption that neutrinos are their own anti-particle (Majorana particle) and that light neutrinos mediate the decay. The current most ...
The force on a current-carrying conductor is given by equation (2.27), i.e. F=BIL The torque on one armature conductor is therefore (2.68)T=Fr=BavlIar where r is the radius of the armature conductor about the centre of rotation, Ia is the current flowing in the armature conductor l ...
A Cluster Centroid is defined as the average distance of each object within a cluster from the cluster's centroid, which represents the average point in space for the cluster. AI generated definition based on: Data Mining (Third Edition), 2012 About this pageSet alert Discover other topics ...
Transcranial direct current stimulation (tDCS) is one of the most prominent non-invasive electrical brain stimulation method to alter neuronal activity as well as behavioral processes in cognitive and perceptual domains. However, the exact mode of action of tDCS-related cortical alterations is still un...