Breathwork and Vagus Nerve

These flashcards cover key concepts related to breathwork, the vagus nerve, and their impact on well-being and sleep.

Vagus Nerve

A cranial nerve that plays an important role in autonomic control of the heart, lungs, and digestive tract.

Polyvagal Theory

A theory that explains how the vagus nerve influences our social behavior and emotional regulation.

Dorsal Vagal System

A branch of the vagus nerve that connects to the body’s internal organs such as the stomach and intestines, promoting a state of calm.

Ventral Vagal System

A part of the vagus nerve that supports social engagement and safety by regulating heart rate and facilitating connection with others.

Sympathetic Nervous System (SNS)

Part of the autonomic nervous system responsible for the body's fight-or-flight response during perceived threats.

Co-Regulation

The process by which two people regulate each other's emotions through nonverbal cues like touch and facial expressions.

Neuroception

The subconscious detection of safety or danger in the environment.

Low Vagal Tone

A condition associated with stress and trauma, indicating less effective functioning of the vagus nerve.

Diaphragmatic Breathing

A breathing technique that focuses on fully engaging the diaphragm to increase lung capacity and reduce stress.

Heart Rate Variability (HRV)

The fluctuation in time intervals between heartbeats, serving as an indicator of autonomic nervous system regulation.

Heart-Focused Breathing

A technique that involves focusing attention on the heart area to promote emotional well-being and relaxation.

Instant Coherence Technique

A strategy that combines heart-focused breathing with the generation of positive feelings for inner balance.

Cognitive Behavioral Therapy for Insomnia (CBT-I)

A structured program that helps individuals identify and replace thoughts and behaviors that cause or worsen sleep problems.