Results 71 to 80 of about 618,981 (244)

Vertex evoked potentials in a rating-scale detection task: Relation to signal probability [PDF]

open access: yes
Vertex evoked potentials were recorded from human subjects performing in an auditory detection task with rating scale responses. Three values of a priori probability of signal presentation were tested.
Hillyard, S. A.   +2 more
core   +1 more source

Concept image and concept definition in mathematics with particular reference to limits and continuity [PDF]

open access: yes, 1981
The concept image consists of all the cognitive structure in the individual's mind that is associated with a given concept. This may not be globally coherent and may have aspects which are quite different from the formal concept definition.
D. O. Tall   +3 more
core   +1 more source

Electrical neurostimulation for chronic pain: on selective relay of sensory neural activities in myelinated nerve fibers [PDF]

open access: yes, 2015
Chronic pain affects about 100 million adults in the US. Despite their great need, neuropharmacology and neurostimulation therapies for chronic pain have been associated with suboptimal efficacy and limited long-term success, as their mechanisms of ...
Sacré, Pierre   +3 more
core   +1 more source

Auditory evoked potentials and vestibular evoked myogenic potentials in evaluation of brainstem lesions in multiple sclerosis [PDF]

open access: yes, 2013
OBJECTIVE: The aim of this study was to determine the roles of magnetic resonance imaging (MRI), auditory evoked potentials (AEP) and vestibular evoked myogenic potentials (VEMP) in the evaluation of brainstem involvement in multiple sclerosis (MS). -
Adamec, Ivan   +6 more
core   +1 more source

Vestibular evoked myogenic potential

open access: yesInternational Archives of Otorhinolaryngology, 2012
Introduction: The Vestibular Evoked Myogenic Potential (VEMP) is a promising test for the evaluation of the cholic descending vestibular system. This reflex depends of the integrity from the saccular macula, from the inferior vestibular nerve, the ...
Felipe, Lilian   +2 more
doaj  

Cortical responses elicited by luminance and compound stimuli modulated by pseudo-random sequences: comparison between normal trichromats and congenital red-green color blinds

open access: yesFrontiers in Psychology, 2015
Pattern-reversal visual evoked cortical potential (VECP) shows positivity for luminance and chromatic equiluminant stimuli while pattern-onset VECP shows positivity for luminance pattern-onset and negativity for chromatic pattern-onset.
Barbara Begot Oliveira Risuenho   +7 more
doaj   +1 more source

Functional expression of TRPV4 channels in human collecting duct cells: implications for secondary hypertension in diabetic nephropathy [PDF]

open access: yes, 2012
Background. The Vanilloid subfamily of transient receptor potential (TRPV) ion channels has been widely implicated in detecting osmotic and mechanical stress.
Bland, Rosemary   +2 more
core   +3 more sources

Effect of Imperceptible Vibratory Noise Applied to Wrist Skin On Fingertip Touch Evoked Potentials – An EEG Study [PDF]

open access: yes, 2015
Random vibration applied to skin can change the sense of touch. Specifically, low amplitude white-noise vibration can improve fingertip touch perception.
Bonilha, Leonardo   +4 more
core   +2 more sources

INTEGRAL ALGORITHM OF P300 RECOGNITION IN EEG FOR BCI APPLICATION

open access: yesНаука и инновации в медицине, 2016
Aim - developing the integral algorithm of recognition of the evoked potential (ERP-response) to a target visual stimulus and testing of the proposed algorithm on the wireless 5-channel electroencephalograph Emotiv Insight with “dry” electrodes ...
S N Agapov   +4 more
doaj   +1 more source

Glutamatergic transmission in the central nucleus of the amygdala is selectively altered in Marchigian Sardinian alcohol-preferring rats: Alcohol and CRF effects [PDF]

open access: yes, 2015
The CRF system of the central nucleus of the amygdala (CeA) is important for the processing of anxiety, stress, and effects of acute and chronic ethanol.
CICCOCIOPPO, Roberto   +7 more
core   +1 more source

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