Related Experiment Video
Updated: Mar 12, 2026
14:04
Brain Imaging Investigation of the Neural Correlates of Emotion Regulation
Published on: August 26, 2011
13.3K
Functional brain networks involved in gaze and emotional processing
Maryam Ziaei1,2, Natalie C Ebner3,4, Hana Burianová1,5
1Centre for Advanced Imaging, University of Queensland, Building 57, Research Road, Brisbane, St Lucia, QLD, 4072, Australia.
The European Journal of Neuroscience
|November 5, 2016
Summary
Facial emotion recognition depends on eye gaze. Happy faces activate the default mode network, while angry faces engage gaze-dependent salience and fronto-parietal networks, involving the amygdala.
Area of Science:
- Neuroscience
- Cognitive Psychology
- Social Neuroscience
Background:
- Eye gaze is crucial for interpreting facial emotions.
- Neural mechanisms integrating gaze and emotion cues remain unclear.
Purpose of the Study:
- To map functional brain networks for recognizing emotional expressions based on eye gaze direction.
- Investigate how gaze modulates the processing of happy and angry facial cues.
Main Methods:
- Functional magnetic resonance imaging (fMRI) to measure neural responses.
- Participants identified happy, angry, and neutral faces with direct or averted gaze.
Main Results:
- Happy face recognition activated default mode network nodes regardless of gaze.
- Angry face recognition showed gaze-dependent activation: salience network for direct gaze, fronto-parietal areas for averted gaze.
- Functional connectivity analysis revealed gaze-dependent amygdala network engagement for angry faces.
Conclusions:
- Gaze direction influences the neural processing of anger, engaging distinct networks.
- Findings highlight the role of amygdala connectivity in processing social threat cues.
- Implications for understanding aberrant connectivity in disorders like PTSD.
More Related Videos
Related Concept Videos
01:21Association Areas of the Cortex
10.2K
Association areas are regions of the cerebral cortex that do not have a specific sensory or motor function. Instead, they integrate and interpret information from various sources to enable higher cognitive processes such as memory, learning, and decision-making. Some key association areas include the following:
Prefrontal Association Area: This area is located in the frontal lobe and is involved in planning, decision-making, and moderating social behavior. It connects with primary motor areas,...
Prefrontal Association Area: This area is located in the frontal lobe and is involved in planning, decision-making, and moderating social behavior. It connects with primary motor areas,...
10.2K
01:15Functional Brain Systems: Limbic System
8.5K
The limbic system, often called the "emotional brain," is a complex set of structures located deep within the brain. The intricate network of the limbic system supports a wide range of psychological functions, from emotional regulation to memory formation and sensory processing. This functional brain region encompasses specific parts of the diencephalon and the cerebrum, integrating the higher mental functions of the cerebral cortex with the primitive emotional responses of the deep brain...
8.5K
01:14Motor and Sensory Areas of the Cortex
8.7K
The cerebral cortex, the brain's outermost layer, is pivotal in processing complex cognitive tasks, emotions, and various sensory inputs and executing voluntary motor activities. This intricate structure is divided into three primary functional areas: the motor areas, sensory areas, and association areas.
Motor Areas
The motor areas located in the frontal lobe are central to controlling voluntary movements. This region is further subdivided into the primary motor cortex and the premotor cortex....
Motor Areas
The motor areas located in the frontal lobe are central to controlling voluntary movements. This region is further subdivided into the primary motor cortex and the premotor cortex....
8.7K
01:20Physiology of Emotion
4.0K
The physiology of emotions is a multifaceted process involving the autonomic nervous system, brain structures, hormones, and neurotransmitters. This intricate interplay dictates how emotions manifest in the body and influence behavior.
Autonomic Nervous System
The autonomic nervous system (ANS) plays a critical role in emotional responses by regulating involuntary physiological functions. It consists of two main components: the sympathetic and parasympathetic systems. The sympathetic system...
Autonomic Nervous System
The autonomic nervous system (ANS) plays a critical role in emotional responses by regulating involuntary physiological functions. It consists of two main components: the sympathetic and parasympathetic systems. The sympathetic system...
4.0K
01:13Functional Brain Systems: Reticular Formation
5.7K
The reticular formation is a complex network of gray and white matter located within the brainstem extending from the medulla to the midbrain.
Within the reticular formation, there are several distinct nuclei that can be classified into three broad categories. The Raphe nuclei are located along the midline of the brainstem. They are primarily known for their role in synthesizing and releasing serotonin, a neurotransmitter involved in regulating mood, appetite, sleep, and circadian rhythms. The...
Within the reticular formation, there are several distinct nuclei that can be classified into three broad categories. The Raphe nuclei are located along the midline of the brainstem. They are primarily known for their role in synthesizing and releasing serotonin, a neurotransmitter involved in regulating mood, appetite, sleep, and circadian rhythms. The...
5.7K
01:14Brain Imaging
850
Brain imaging technologies provide critical insights into both the structure and function of the human brain, enabling medical professionals and researchers to diagnose, study, and treat neurological disorders or psychiatric disorders more effectively.
These technologies include computerized axial tomography (CAT or CT scans), positron-emission tomography (PET scans), magnetic resonance imaging (MRI), functional magnetic resonance imaging (fMRI), and Transcranial Magnetic...
These technologies include computerized axial tomography (CAT or CT scans), positron-emission tomography (PET scans), magnetic resonance imaging (MRI), functional magnetic resonance imaging (fMRI), and Transcranial Magnetic...
850