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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Passive instrumentation and stimuli generation for Saturn IB equipment checkout - nondestructive testing
EEG relation to average evoked potentials and human reaction time to visual stimuli for trials with and without feedback
Average evoked potentials and reaction times to visual stimuli
Stimuli frequency, number, and locus studied for intensity dependence of vibration-evoked cortical response in man
Experimental critique of method of constant stimuli and alternative procedures
Vestibular responses to lateral canal stimuli of various accelerations
Human vestibular responses to sinusoidal angular acceleration stimuli with superimposed offset velocities
Patterns of galvanic skin responses of humans to light-signal and non-signal stimuli
Visually evoked cortical potentials /VECP/ to different probe stimuli to suppressed human eye in binocular rivalry experiments, discussing eye dominance problems
Electrical potentials in response to auditory stimuli recorded in cat brains by averaging computer
Venomotor responses of forearm veins to local and remote thermal stimuli to skin in exercising man
Perceived and responded to discriminative stimuli identification in probability learning, using parameter free model of event pattern association strength
Performance differences between tactile and visual localization and temporal ordering ability, using sequential presentation of high rate point stimuli
Long term exposure to electric shock and associated stimuli on squirrel monkeys, considering aggressive and manual responses
Cortical responses of awake cat to narrow-band FM noise stimuli, proposing neuronal model
Central nervous tissue sensitivity, considering direct sensing of gravitational stimuli of vibratory character
Both the physiological and psychological responses to pure-tone sound stimuli are used to derive formulas which: (1) relate the loudness, loudness level, and sound-pressure level of pure tones; (2) apply continuously over most of the acoustic regime, including the loudness threshold; and (3) contain no undetermined coefficients. Some of the formulas are fundamental for calculating the loudness of any sound. Power-law formulas relating the pure-tone sound stimulus, neural activity, and loudness are derived from published data.