Decoding the nature of emotion in the brain

PA Kragel, KS LaBar - Trends in cognitive sciences, 2016 - cell.com
A central, unresolved problem in affective neuroscience is understanding how emotions are
represented in nervous system activity. After prior localization approaches largely failed …

A Hitchhiker's guide to functional magnetic resonance imaging

JM Soares, R Magalhães, PS Moreira… - Frontiers in …, 2016 - frontiersin.org
Functional Magnetic Resonance Imaging (fMRI) studies have become increasingly popular
both with clinicians and researchers as they are capable of providing unique insights into …

Multivariate neural biomarkers of emotional states are categorically distinct

PA Kragel, KS LaBar - Social cognitive and affective …, 2015 - academic.oup.com
Understanding how emotions are represented neurally is a central aim of affective
neuroscience. Despite decades of neuroimaging efforts addressing this question, it remains …

Emotional pictures and sounds: a review of multimodal interactions of emotion cues in multiple domains

ABM Gerdes, MJ Wieser, GW Alpers - Frontiers in psychology, 2014 - frontiersin.org
In everyday life, multiple sensory channels jointly trigger emotional experiences and one
channel may alter processing in another channel. For example, seeing an emotional facial …

Deconstructing arousal into wakeful, autonomic and affective varieties

AB Satpute, PA Kragel, LF Barrett, TD Wager… - Neuroscience …, 2019 - Elsevier
Arousal plays a central role in a wide variety of phenomena, including wakefulness,
autonomic function, affect and emotion. Despite its importance, it remains unclear as to how …

Predictive processing models and affective neuroscience

KM Lee, F Ferreira-Santos, AB Satpute - Neuroscience & Biobehavioral …, 2021 - Elsevier
The neural bases of affective experience remain elusive. Early neuroscience models of
affect searched for specific brain regions that uniquely carried out the computations that …

Representations of modality-general valence for videos and music derived from fMRI data

J Kim, SV Shinkareva, DH Wedell - NeuroImage, 2017 - Elsevier
This study tested for neural representations of valence that are shared across visual and
auditory modalities referred to as modality-general representations. On a given trial …

Decoding neural representations of affective scenes in retinotopic visual cortex

K Bo, S Yin, Y Liu, Z Hu, S Meyyappan, S Kim… - Cerebral …, 2021 - academic.oup.com
The perception of opportunities and threats in complex visual scenes represents one of the
main functions of the human visual system. The underlying neurophysiology is often studied …

Modality general and modality specific coding of hedonic valence

V Miskovic, AK Anderson - Current opinion in behavioral sciences, 2018 - Elsevier
Highlights•We consider whether sensory areas directly maintain population codes of
valence.•Brain imaging evidence suggests some valence representations are not shared …

Common circuit or paradigm shift? The functional brain in emotional scene perception and emotional imagery

N Sambuco, MM Bradley, DR Herring… - …, 2020 - Wiley Online Library
Meta‐analytic and experimental studies investigating the neural basis of emotion often
compare functional activation in different emotional induction contexts, assessing evidence …