Practical emotional neural networks

E Lotfi, MR Akbarzadeh-T - Neural networks, 2014‏ - Elsevier
In this paper, we propose a limbic-based artificial emotional neural network (LiAENN) for a
pattern recognition problem. LiAENN is a novel computational neural model of the emotional …

The stability-plasticity dilemma: Investigating the continuum from catastrophic forgetting to age-limited learning effects

M Mermillod, A Bugaiska, P Bonin - Frontiers in psychology, 2013‏ - frontiersin.org
The stability-plasticity dilemma is a well-know constraint for artificial and biological neural
systems. The basic idea is that learning in a parallel and distributed system requires …

Spatial frequencies and emotional perception

A De Cesarei, M Codispoti - Reviews in the Neurosciences, 2013‏ - degruyter.com
It has been suggested that, during evolution, specific mechanisms developed in order to
optimize the detection of threats and opportunities even in perceptually degraded …

A rapid subcortical amygdala route for faces irrespective of spatial frequency and emotion

J McFadyen, M Mermillod, JB Mattingley… - Journal of …, 2017‏ - jneurosci.org
There is significant controversy over the existence and function of a direct subcortical visual
pathway to the amygdala. It is thought that this pathway rapidly transmits low spatial …

The recognition of emotions beyond facial expressions: Comparing emoticons specifically designed to convey basic emotions with other modes of expression

A Cherbonnier, N Michinov - Computers in Human Behavior, 2021‏ - Elsevier
The development of information and communication technologies has provided a new non-
verbal channel to convey emotions using emoticons. Although a great diversity of emoticons …

Eulerian emotion magnification for subtle expression recognition

AC Le Ngo, YH Oh, RCW Phan… - 2016 IEEE international …, 2016‏ - ieeexplore.ieee.org
Subtle emotions are expressed through tiny and brief movements of facial muscles, called
micro-expressions; thus, recognition of these hidden expressions is as challenging as …

Adaptive brain emotional decayed learning for online prediction of geomagnetic activity indices

E Lotfi, MR Akbarzadeh-T - Neurocomputing, 2014‏ - Elsevier
In this paper we propose adaptive brain-inspired emotional decayed learning to predict Kp,
AE and Dst indices that characterize the chaotic activity of the earth's magnetosphere by …

A novel machine learning analysis of eye-tracking data reveals suboptimal visual information extraction from facial stimuli in individuals with autism

ME Król, M Król - Neuropsychologia, 2019‏ - Elsevier
We propose a new method of quantifying the utility of visual information extracted from facial
stimuli for emotion recognition. The stimuli are convolved with a Gaussian fixation …

Increased heart rate after exercise facilitates the processing of fearful but not disgusted faces

G Pezzulo, P Iodice, L Barca, P Chausse… - Scientific Reports, 2018‏ - nature.com
Embodied theories of emotion assume that emotional processing is grounded in bodily and
affective processes. Accordingly, the perception of an emotion re-enacts congruent sensory …

Reduced spatial frequency differentiation and sex‐related specificities in fearful face detection in autism: Insights from EEG and the predictive brain model

A Lacroix, S Harquel, LS Barbosa, K Kovarski… - Autism …, 2024‏ - Wiley Online Library
Face processing relies on predictive processes driven by low spatial frequencies (LSF) that
convey coarse information prior to fine information conveyed by high spatial frequencies …