PubMed Health⌕ Search
Home/Archive/PubMed

PubMed · 7248401

Evoked potential correlates of recognition memory.

L R Warren
View original source ↗Export metadata ↓

Abstract

During word recognition tasks, differences in the stimulus related potentials to 'old' (previously presented) and 'new' (not previously presented) words occurred as early as 160-190 ms after stimulus onset (N1) as well as in the late component of the wave forms (P3). The N1 differences may possibly reflect underlying neural activity directly related to the recognition memory process.

Explore related subjects

ElectroencephalographyEvoked PotentialsFemaleHumansMaleMemoryMental RecallReadingVerbal LearningJournal ArticleResearch Support, Non-U.S. Gov't

Keep this discovery

Explore connections, maps & timelines

BibTeXRIS

L R Warren. 1980. Evoked potential correlates of recognition memory.. https://doi.org/10.1016/0301-0511(80)90023-x

Cite the original work for its findings. Save a collection to share your selection of sources.

KEEP EXPLORING

Related citations

PubMed2006

A Kalman filter based methodology for EEG spike enhancement.

In this work, we present a methodology for spike enhancement in electroencephalographic (EEG) recordings. Our approach takes advantage of the non-stationarity nature of the EEG signal using a time-varying autoregressive model. The time-varying coefficients of autoregressive model are estimated using the Kalman filter. The results show considerable improvement in signal-to-noise ratio and significant reduction of the number of false positives.

Electroencephalography↗
PubMed2006

Visual evoked potential in the newborn: does it have predictive value?

We reviewed studies on the predictive value of visual evoked potentials (VEPs) in the newborn. VEPs demonstrated a good correlation with neurodevelopmental outcome in full-term infants with birth asphyxia. However, their prognostic value in preterm infants is controversial. In preterm infants, most studies showed high specificities for neurodevelopmental outcome, but some studies demonstrated lower sensitivities.

Electroencephalography↗