Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Labeling Emotion01:20

Labeling Emotion

226
Emotional labeling is a cognitive process that involves identifying and naming one's emotions, such as anger, fear, happiness, or sadness. It allows individuals to recognize and express their internal emotional states, a critical aspect of emotional regulation and communication. Labeling emotions requires more than mere recognition; it also involves drawing upon memory and contextual cues to understand the current situation and apply a corresponding emotional label. For instance, feeling...
226
Emotional Expression01:26

Emotional Expression

348
Emotional expression encompasses how individuals convey their emotions through verbal communication and non-verbal cues. These non-verbal actions include facial expressions, body language, and physical gestures, such as frowning or smiling. Among these, facial expressions play a crucial role in emotional expression and are understood universally, indicating a biological basis for how humans communicate emotions.
Universal Facial Expressions
Psychologist Paul Ekman identified seven basic...
348
Physiological Theories: James-Lange Theory of Emotion01:16

Physiological Theories: James-Lange Theory of Emotion

840
The James-Lange theory of emotion, proposed by William James and Carl Lange in the late 19th century, asserts that emotions are the result of physiological reactions to external stimuli. Contrary to the traditional view, which suggests that emotions directly arise from the perception of stimuli, this theory proposes that emotions occur as a consequence of the body's responses to such stimuli. According to this framework, an emotional experience is a cognitive interpretation of physiological...
840
Facial Feedback Hypothesis01:24

Facial Feedback Hypothesis

233
Charles Darwin proposed that facial expressions are an evolutionary adaptation for communication. He argued that these expressions are not influenced by culture but are universal across species. For example, a snarling expression with exposed teeth signals a threat in many animals, including humans. Darwin also suggested that displaying an emotion can intensify the feeling. Smiling, for example, could enhance one's sense of happiness. This idea laid the foundation for understanding the role...
233
Physiology of Emotion01:20

Physiology of Emotion

1.2K
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...
1.2K
Somatosensation01:33

Somatosensation

38.1K
The somatosensory system relays sensory information from the skin, mucous membranes, limbs, and joints. Somatosensation is more familiarly known as the sense of touch. A typical somatosensory pathway includes three types of long neurons: primary, secondary, and tertiary. Primary neurons have cell bodies located near the spinal cord in groups of neurons called dorsal root ganglia. The sensory neurons of ganglia innervate designated areas of skin called dermatomes.
38.1K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Cerebral glucose utilisation during musical emotions: A multimodal functional PET/MRI study.

NeuroImage·2026
Same author

Modeling human social vision with cinematic stimuli: An integrative approach.

Journal of vision·2026
Same author

Erratum: Embodied emotions in ancient Neo-Assyrian texts revealed by bodily mapping of emotional semantics.

iScience·2026
Same author

Organ-Specific Perfusion Response to Adenosine as Measured Using Total-Body PET.

Journal of nuclear medicine : official publication, Society of Nuclear Medicine·2026
Same author

Reduced inter-subject functional connectivity during movies in autism: replicability across cross-national fMRI datasets.

Molecular autism·2026
Same author

Automated long axial field of view PET image processing and kinetic modelling with the TurBO toolbox.

European journal of nuclear medicine and molecular imaging·2026
Same journal

Assessment, diagnosis, and treatment of patients with high-impact chronic pain - guideline adherence in five specialized multidisciplinary pain centers in Denmark.

Scandinavian journal of pain·2026
Same journal

Multimodal investigation of neuropathic pain mechanisms in focal spinal lesions.

Scandinavian journal of pain·2026
Same journal

Pain catastrophizing is associated with higher pain intensity following carpal tunnel release: a prospective observational study.

Scandinavian journal of pain·2026
Same journal

Coexistence of PTSD symptoms and pain: a network analysis in a trauma-exposed sample with mixed chronic pain complaints.

Scandinavian journal of pain·2026
Same journal

SASP 2026 ABSTRACTS.

Scandinavian journal of pain·2026
Same journal

Breathing therapy as a supplement to opioid management for complex chronic non-cancer pain conditions - a systematic review.

Scandinavian journal of pain·2026
See all related articles

Related Experiment Video

Updated: Aug 27, 2025

Author Spotlight: Quantifying Pain Experience – An Illustrative Approach Using the Pain Body Diagram
09:00

Author Spotlight: Quantifying Pain Experience – An Illustrative Approach Using the Pain Body Diagram

Published on: July 7, 2023

3.7K

Mapping emotions on the body.

Lauri Nummenmaa1,2,3

  • 1Turku PET Centre, University of Turku, Turku, Finland.

Scandinavian Journal of Pain
|September 24, 2022
PubMed
Summary
This summary is machine-generated.

Emotions link environmental cues to bodily states for well-being. New total-body PET imaging enables simultaneous measurement of central and peripheral emotional responses, offering a systems-level view of human emotion circuits.

Keywords:
bodyemotionpositron emission tomographysomatosensation

More Related Videos

Using Facial Electromyography to Assess Facial Muscle Reactions to Experienced and Observed Affective Touch in Humans
04:27

Using Facial Electromyography to Assess Facial Muscle Reactions to Experienced and Observed Affective Touch in Humans

Published on: March 15, 2019

11.2K
Examining Changes in HRV and Emotion Following Artmaking with Three Different Art Materials
06:24

Examining Changes in HRV and Emotion Following Artmaking with Three Different Art Materials

Published on: January 11, 2020

6.2K

Related Experiment Videos

Last Updated: Aug 27, 2025

Author Spotlight: Quantifying Pain Experience – An Illustrative Approach Using the Pain Body Diagram
09:00

Author Spotlight: Quantifying Pain Experience – An Illustrative Approach Using the Pain Body Diagram

Published on: July 7, 2023

3.7K
Using Facial Electromyography to Assess Facial Muscle Reactions to Experienced and Observed Affective Touch in Humans
04:27

Using Facial Electromyography to Assess Facial Muscle Reactions to Experienced and Observed Affective Touch in Humans

Published on: March 15, 2019

11.2K
Examining Changes in HRV and Emotion Following Artmaking with Three Different Art Materials
06:24

Examining Changes in HRV and Emotion Following Artmaking with Three Different Art Materials

Published on: January 11, 2020

6.2K

Area of Science:

  • Neuroscience
  • Psychology
  • Physiology

Background:

  • Emotions are allostatic processes connecting environment and bodily states to behavior.
  • Central emotion circuits interact with visceral signaling and the autonomic nervous system (ANS).
  • Discrete bodily and neural bases for emotions are suggested by self-reports and fMRI data.

Purpose of the Study:

  • To explore the systems-level biology of human emotion circuits.
  • To investigate the simultaneous central and peripheral measurement of emotional responses.

Main Methods:

  • Utilizing advanced total-body positron emission tomography (PET) systems.
  • Simultaneous measurement of central and peripheral emotional response axes.
  • Analysis of functional magnetic resonance imaging (fMRI) data and self-reported sensations.

Main Results:

  • Total-body PET allows comprehensive quantification of emotion circuits.
  • Demonstrates the coupling of central emotion circuits with visceral signaling and ANS.
  • Highlights the potential for discrete bodily and neural emotion identification.

Conclusions:

  • Total-body PET offers a novel approach to studying emotion systems biology.
  • This technology can reveal the integrated nature of emotional processing.
  • Further research can elucidate the detailed mechanisms of emotion regulation and well-being.