Electronics for Scientists

Malmstadt, H. V.; Enke, Christie G.; Toren, E. Clifford; Holbrow, Charles H.

doi:10.1119/1.1970674

Cited by 35 publications

(50 citation statements)

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“…Root mean square transformation of VEPs.-In order to evaluate amplitude differences across VEPs and subjects, a root mean square (RMS) transformation was applied to all the data to reduce the heterogeneity of signal strength among different leads (Malmstadt, Enke, & Toren 1963).…”

Section: Resultsmentioning

confidence: 99%

Developmental Changes in Human Infant Visual-Evoked Potentials to Patterned Stimuli Recorded at Different Scalp Locations

Hoffmann

1978

Child Development

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Visual-evoked potentials (VEPs) to patterned stimuli were recorded from 4 different scalp locations in 2 groups of infant subjects (ages 6 weeks and 10 weeks). Seven VEP components were identified that changed in amplitude as a function of changes in the amount of contour in the stimuli presented. Developmental shifts in these effects were interpreted to indicate a change in the physiological locus of control of infant visual preferences from a subcortical to a cortical locus over the age range examined.

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Section: Resultsmentioning

confidence: 99%

Developmental Changes in Human Infant Visual-Evoked Potentials to Patterned Stimuli Recorded at Different Scalp Locations

Hoffmann

1978

Child Development

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“…The fact that both a low-strength alternating field required for dielectrophoresis and a high-strength direct-current pulse must be delivered to the chamber in electrofusion protocols suggests that both sources can be connected to the chamber. The interested reader is referred to Malmstadt et al (1963Malmstadt et al ( , 1981 for further information. The simplest way to satisfy this requirement is with a mechanical switch or relay (Mischke et al, 1986).…”

Section: Homemade and Commercial Pulse Generatorsmentioning

confidence: 99%

Pulse Generators for Electrofusion and Electroporation

Chassy

Saunders²,

Sowers³

1992

Guide to Electroporation and Electrofusion

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“…( e in)max = -RCeref/tmin (2) where t m jn = I/maximum count rate. The minimum peak area, referred to the output of the detector, required to obtain a precision of 1% (±1 count)…”

Section: Descriptionmentioning

confidence: 99%

“…The integrator functions as follows: An input voltage is taken directly from the electrometer amplifier output of the flame ionization detector before attenuation.f This signal is integrated by OAl according to the wellknown relationship [2]:…”

Section: Descriptionmentioning

confidence: 99%