Results 51 to 60 of about 141,803 (200)

Transcranial direct current stimulation (tDCS) over the orbitofrontal cortex reduces delay discounting

open access: yesFrontiers in Behavioral Neuroscience, 2023
Delay discounting (DD) is a quantifiable psychological phenomenon that regulates decision-making. Nevertheless, the neural substrates of DD and its relationship with other cognitive domains are not well understood.
Andrea Stefano Moro   +16 more
doaj   +1 more source

Transcranial electrical stimulation [PDF]

open access: yesCurrent Biology, 2017
Transcranial electrical stimulation (tES) is a neuromodulatory technique in which low voltage constant or alternating currents are applied to the human brain via scalp electrodes. The basic idea of tES is that the application of weak currents can interact with neural processing, modify plasticity and entrain brain networks, and that this in turn can ...
Bestmann, S, Walsh, V
openaire   +3 more sources

Transcranial magnetic stimulation reveals two cortical pathways for visual body processing [PDF]

open access: yes, 2007
Visual recognition of human bodies is more difficult for upside down than upright presentations. This body inversion effect implies that body perception relies on configural rather than local processing.
B. Calvo Merino   +9 more
core   +1 more source

Transcranial Doppler ultrasound [PDF]

open access: yesJournal of Neurology, Neurosurgery & Psychiatry, 1999
Transcranial Doppler ultrasound allows measurements of blood flow velocity to be made from the basal intracerebral vessels. The major advantages of transcranial Doppler ultrasound are that it is non-invasive, relatively cheap, can be performed with portable machines, allows monitoring for prolonged periods, and has a high temporal resolution making it ...
openaire   +4 more sources

Stimulating language: insights from TMS [PDF]

open access: yes, 2006
Fifteen years ago, Pascual-Leone and colleagues used transcranial magnetic stimulation (TMS) to investigate speech production in pre-surgical epilepsy patients and in doing so, introduced a novel tool into language research.
Watkins, Kathryn   +4 more
core   +2 more sources

Cathodal neuromodulation of dominant temporoparietal cortex with transcranial direct current stimulation for tinnitus: A case series

open access: yesNoise and Health, 2018
There is scant literature on the effectiveness of using transcranial direct current stimulation (tDCS) as an intervention modality for managing tinnitus.
Rohit Verma   +4 more
doaj   +1 more source

Head-to-Head Comparison of Transcranial Random Noise Stimulation, Transcranial AC Stimulation, and Transcranial DC Stimulation for Tinnitus [PDF]

open access: yesFrontiers in Psychiatry, 2013
Tinnitus is the perception of a sound in the absence of an external sound stimulus. This phantom sound has been related to plastic changes and hyperactivity in the auditory cortex. Different neuromodulation techniques such as transcranial magnetic stimulation and transcranial direct current stimulation (tDCS) have been used in an attempt to modify ...
Vanneste, Sven   +2 more
openaire   +5 more sources

Transcranial extraventricular endoscopic surgeries: Expanding the role of endoscope in neurosurgery [PDF]

open access: yesIranian Journal of Neurosurgery
Background and Aim: Transcranial endoscopic surgeries are mainly limited to intraventricular lesions. This study aims to elaborate on the various benefits of transcranial endoscopic surgeries in extraventricular regions of the brain.
Rajeev Mandaka Parambil   +6 more
doaj  

Clinical characteristics and frequent risk factors in young adult patients with stroke at a tertiary care hospital in Honduras

open access: yesFrontiers in Stroke
BackgroundStroke has become the third leading cause of death, accounting for 10% of all deaths. The prevalence of intracranial hemorrhage, subarachnoid hemorrhage, and ischemic stroke has increased by 20.5%, 11.5%, and 7.4%, respectively, in the 20–54 ...
Kivian Obed Matamoros Padilla   +15 more
doaj   +1 more source

Stimulus rate increases lateralisation in linguistic and non-linguistic tasks measured by functional transcranial Doppler sonography. [PDF]

open access: yes, 2015
Studies to date that have used fTCD to examine language lateralisation have predominantly used word or sentence generation tasks. Here we sought to further assess the sensitivity of fTCD to language lateralisation by using a metalinguistic task which ...
Woll, Bencie   +9 more
core   +1 more source

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