Psychophysiology
SCIE-ISI SCOPUS (1964-2025)SSCI-ISI
1540-5958
0048-5772
Anh Quốc
Cơ quản chủ quản: Wiley-Blackwell Publishing Ltd , WILEY
Lĩnh vực:
Experimental and Cognitive PsychologyDevelopmental NeuroscienceCognitive NeuroscienceEndocrine and Autonomic SystemsNeuroscience (miscellaneous)Biological PsychiatryPhysiology (medical)NeurologyNeuropsychology and Physiological PsychologyPhysiologyDevelopmental and Educational Psychology
Các bài báo tiêu biểu
The N1 Wave of the Human Electric and Magnetic Response to Sound: A Review and an Analysis of the Component Structure
Tập 24 Số 4 - Trang 375-425 - 1987
ABSTRACTThis paper reviews the literature on the Nl wave of the human auditory
evoked potential. It concludes that at least six different cerebral processes
can contribute to (he negative wave recorded from the scalp with a peak latency
between 50 and 150 ms: a component generated in the auditory‐cortex on the
supratemporal plane, a component generated in the association cortex on the
lateral aspe...
Looking at pictures: Affective, facial, visceral, and behavioral reactions
Tập 30 Số 3 - Trang 261-273 - 1993
AbstractColored photographic pictures that varied widely across the affective
dimensions of valence (pleasant‐unpleasant) and arousal (excited‐calm) were each
viewed for a 6‐s period while facial electromyographic (zygomatic and corrugator
muscle activity) and visceral (heart rate and skin conductance) reactions were
measured. Judgments relating to pleasure, arousal, interest, and emotional state
...
Removing electroencephalographic artifacts by blind source separation
Tập 37 Số 2 - Trang 163-178 - 2000
Eye movements, eye blinks, cardiac signals, muscle noise, and line noise present
serious problems for electroencephalographic (EEG) interpretation and analysis
when rejecting contaminated EEG segments results in an unacceptable data loss.
Many methods have been proposed to remove artifacts from EEG recordings,
especially those arising from eye movements and blinks. Often regression in the
time or ...
Quantification of Sleepiness: A New Approach
Tập 10 Số 4 - Trang 431-436 - 1973
ABSTRACTThe Stanford Sleepiness Scale (SSS) is a self‐rating scale which is used
to quantify progressive steps in sleepiness. The present study investigated
whether the SSS cross‐validates with performance on mental tasks and whether the
SSS demonstrates changes in sleepiness with sleep loss. Five college student Ss
were given a brief test of memory and the Wilkinson Addition Test in 2 test
sessio...
A Solution for Reliable and Valid Reduction of Ocular Artifacts, Applied to the P300 ERP
Tập 23 Số 6 - Trang 695-703 - 1986
ABSTRACTThe P300 ERP was measured in 10 subjects each for 9 days. The selection
of instructions for subjects, the recording technique, the elimination of a few
single trials significantly contaminated by eye movements, and the use of a
correction procedure for ocular artifacts with calculable reliability and
validity resulted in a set of data, in which 94% of the single trials were
suitable for fu...
Guidelines for using human event‐related potentials to study cognition: Recording standards and publication criteria
Tập 37 Số 2 - Trang 127-152 - 2000
Event‐related potentials (ERPs) recorded from the human scalp can provide
important information about how the human brain normally processes information
and about how this processing may go awry in neurological or psychiatric
disorders. Scientists using or studying ERPs must strive to overcome the many
technical problems that can occur in the recording and analysis of these
potentials. The methods...
A Bio‐Informational Theory of Emotional Imagery
Tập 16 Số 6 - Trang 495-512 - 1979
ABSTRACTA theory of emotional imagery is described which conceives the image in
the brain to be a conceptual network, controlling specific somatovisceral
patterns, and constituting a prototype for overt behavioral expression. Evidence
for the hypothesis that differentiated efferent activity is associated with type
and content of imaginal activity is considered. Recent work in cognitive
psychology ...
The pupil as a measure of emotional arousal and autonomic activation
Tập 45 Số 4 - Trang 602-607 - 2008
AbstractPupil diameter was monitored during picture viewing to assess effects of
hedonic valence and emotional arousal on pupillary responses. Autonomic activity
(heart rate and skin conductance) was concurrently measured to determine whether
pupillary changes are mediated by parasympathetic or sympathetic activation.
Following an initial light reflex, pupillary changes were larger when viewing
em...
On the utility of P3 amplitude as a measure of processing capacity
Tập 38 Số 3 - Trang 557-577 - 2001
The present review focuses on the utility of the amplitude of P3 of as a measure
of processing capacity and mental workload. The paper starts with a brief
outline of the conceptual framework underlying the relationship between P3
amplitude and task demands, and the cognitive task manipulations that determine
demands on capacity. P3 amplitude results are then discussed on the basis of an
extensive ...
Electrophysiological correlates of feature analysis during visual search
Tập 31 Số 3 - Trang 291-308 - 1994
AbstractEvent‐related brain potentials (ERPs) were recorded from normal young
adults during visual search tasks in which the stimulus arrays contained either
eight identical items (homogeneous arrays) or seven identical items and one
deviant item (pop‐out arrays). Four experiments were conducted in which
different classes of stimulus arrays were designated targets and the remaining
stimulus arrays...