The Science of Emotions

**Physiological Connections to
Emotions**

From a biological standpoint, humans are primarily beings who feel before
they think. Our neuroanatomy is intrinsically designed for emotional
experiences, and disregarding these feelings can undermine our mental
wellness. As Dr. Jill Bolte Taylor emphasizes, emotions are deeply rooted in
our anatomy and physiology, encompassing aspects such as breathing, brain
function, the nervous system, and biochemistry.

Emotions are not merely subjective; they manifest as factual occurrences
within our bodies. As David Sauvage states, feeling “sad” is a
factual declaration. Research reveals a compelling connection between
breathing and emotions, illustrating their two-way influence. A significant
study demonstrated that changes in emotional states—like joy, anger,
sadness, and fear—alter breathing patterns. When participants followed
specific breathing techniques that mimicked these emotional states, they
experienced the corresponding emotions without external cues. This connection
showcases how integral our breath is to our emotional well-being.

The brain plays a central role in processing emotions through the limbic
system, comprising structures that are mirrored in both hemispheres. For
instance, the amygdala assesses safety, leading to various emotional
responses depending on perceived threats. Anxiety can inhibit our higher
cognitive functions, making it challenging to learn or recall information
during stress. This underscores the importance of emotional stability for
optimal brain function.

**Thoughts and Memory in Emotional Experiences**

Understanding the physiology of emotion empowers us to master our emotional
responses. Emotions, thoughts, and memories are interconnected: strong
emotions can create lasting memories, embedding significant events in our
minds. Emotional experiences often lead to heightened memory accuracy and
vividness, influenced by interactions between the amygdala and other brain
regions. When emotions are triggered, they facilitate the encoding of these
memories, making them easier to recall later.

Under stress, the sympathetic nervous system activates, preparing our
bodies for action through the “fight or flight” response. This can lead
to a cascade of physiological changes, including increased heart and
breathing rates. While healthy stress can motivate creativity and
achievement, chronic stress can result in detrimental long-term effects on
our nervous system. Practices like yoga, which incorporate mindful breathing,
help restore balance by activating the parasympathetic nervous system,
promoting calm and emotional stability.

**The Gut-Brain Connection and Emotional Processing**

Our enteric nervous system, or gut, significantly influences our emotional
state and overall mental health. It sends signals to the brain that can shape
feelings of sadness and stress, underscoring the gut-brain connection.
Interestingly, more than 30 neurotransmitters—similar to those in the
brain—are produced in the gut, indicating a deep interrelation between our
emotional and physical well-being. Research suggests that interventions
targeting gut health can alleviate conditions like depression, revealing the
intricate links between our physiological and psychological states.

The center of our belly also plays a pivotal role in emotional processing.
The umbilicus is seen as the core of human stability, connected to our
emotional experiences and sense of power. This region houses the Manipura
Chakra, contributing to our willfulness, highlighting the psychological
significance of physiological centers.

**Neuroscience and the Chemistry of Emotions**

Candace Pert’s research into “molecules of emotion” reveals how
our body’s biochemistry underpins emotional experiences. These neuropeptides
serve as communication messengers, indicating that our emotional well-being
is closely tied to physiological processes throughout our body—not just
confined to the brain. Pert’s findings illustrate that our emotions are not
merely abstract experiences; rather, they are grounded in the molecular
interactions happening within us.

Understanding the dynamics of these emotions can promote emotional
regulation. The “90-Second Rule,” proposed by Dr. Jill Bolte Taylor,
posits that it takes approximately 90 seconds for an emotional response to
occur, after which the associated chemicals dissipate from our bloodstream
unless we choose to mentally re-engage with the triggered emotion. This
insight empowers individuals to manage their emotional responses
consciously.

**The Role of Muscles and Fascia in Emotions**

The psoas muscle is crucial in our stress responses and emotional
stability, influencing our physical and emotional health. This core muscle
governs not just physical movement but also reflects our sense of safety. By
connecting with this muscle, individuals can foster a renewed sense of calm
and empowerment.

Fascia, often viewed as a mere connective tissue, is critical for our
body’s communication systems. It houses sensory nerve endings that relay
information about our physical state to the brain. This network enhances our
interoceptive abilities, allowing us to sensate our emotions more profoundly.
Research indicates that understanding the links between fascia and energy can
provide insights into the body’s interconnectedness and overall health.

To explore further and deepen your understanding of the physiological
aspects of emotions, visit [Ashtanga Tech Study
Guide](https://ashtanga.tech/study-guide/themes/emotions-feelings-2/the-anatomy-physiology-biochemistry-of-emotions/).