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Misinterpreting Electrophysiology in Human Cognitive Neuroscience. [PDF]

open access: yesPsychophysiology
ABSTRACT An axiomatic view in contemporary neuroscience is that EEG components such as event‐related brain potentials (ERPs) and oscillations are directly interpretable as manifestations of biological processes that support sensory, motor, and cognitive constructs of interest.
Popov T.
europepmc   +2 more sources

N170

open access: yes, 2022
Data files and analysis scripts for N170, elicited using a visual discrimination ...
Ridvan Kayirici
core   +2 more sources

A neurophysiological signature of dynamic emotion recognition associated with social communication skills and cortical gamma-aminobutyric acid levels in children

open access: yesFrontiers in Neuroscience, 2023
IntroductionEmotion recognition is a core feature of social perception. In particular, perception of dynamic facial emotional expressions is a major feature of the third visual pathway.
Daniela Sousa   +28 more
doaj   +1 more source

The naked truth: the face and body sensitive N170 response is enhanced for nude bodies. [PDF]

open access: yesPLoS ONE, 2011
Recent event-related potential studies have shown that the occipitotemporal N170 component--best known for its sensitivity to faces--is also sensitive to perception of human bodies.
Jari K Hietanen, Lauri Nummenmaa
doaj   +1 more source

Impact of face outline, parafoveal feature number and feature type on early face perception in a gaze-contingent paradigm: A mass-univariate re-analysis of ERP data

open access: yesNeuroImage: Reports, 2022
Recent ERP research using a gaze-contingent paradigm suggests the face-sensitive N170 component is modulated by the presence of a face outline, the number of parafoveal facial features, and the type of feature in parafovea (Parkington and Itier, 2019 ...
Seth B. Winward   +2 more
doaj   +1 more source

The Unfulfilled Promise of the N170 as a Social Biomarker

open access: yesBiological Psychiatry: Cognitive Neuroscience and Neuroimaging, 2020
Greater affordability and accessibility of noninvasive brain imaging techniques have led to an increased interest in identifying biomarkers of various cognitive processes, particularly in the field of neurodevelopmental disabilities. Autism spectrum disorder (ASD) is one area of research in which strong claims in support of brain-based biomarkers, such
Alexandra P, Key, Blythe A, Corbett
openaire   +3 more sources

N170 Tuning in Chinese: Logographic Characters and Phonetic Pinyin Script [PDF]

open access: yesScientific Studies of Reading, 2016
In alphabetic languages, print consistently elicits enhanced, left-lateralized N170 responses in the event-related potential compared to control stimuli. In the current study, we adopted a cross-linguistic design to investigate N170 tuning to logographic Chinese and to pinyin, an auxiliary phonetic system in Chinese.
Qin, Rui, Maurits, Natasha, Maassen, Ben
openaire   +2 more sources

Mass-univariate analysis of scalp ERPs reveals large effects of gaze fixation location during face processing that only weakly interact with face emotional expression

open access: yesScientific Reports, 2023
Decoding others’ facial expressions is critical for social functioning. To clarify the neural correlates of expression perception depending on where we look on the face, three combined gaze-contingent ERP experiments were analyzed using robust mass ...
Roxane J. Itier, Amie J. Durston
doaj   +1 more source

Contrast reversal of the iris and sclera increases the face sensitive N170

open access: yesFrontiers in Human Neuroscience, 2022
Previous research has demonstrated that reversing the contrast of the eye region, which includes the eyebrows, affects the N170 ERP. To selectively assess the impact of just the eyes, the present study evaluated the N170 in response to reversing contrast
Kelly J. Jantzen   +6 more
doaj   +1 more source

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