Yoga Nidra vs. NSDR: Understanding the Differences


Katie Rapkoch, CHPC


Published on

June 05, 2024


Updated on

June 05, 2024

Somatic Exercises

In the realm of relaxation practices, Yoga Nidra and Non-Sleep Deep Rest (NSDR) have emerged as prominent methodologies aimed at aiding sleep, enhancing mental health, reducing stress, and addressing chronic conditions. Despite their shared goal of facilitating deep relaxation, these practices are distinct in their approaches, methodologies, and historical backgrounds. In this article, we will dive into the similarities and differences of Yoga Nidra vs. NSDR, the benefits of each practice, how they contribute to neuroplasticity, and who may benefit from them.

At re-origin, we provide you with unique tools to calm your nervous system, better manage chronic illness, and enhance your mental and physical health. If you are interested in hearing more about our program, sign up for a free info call.

What is the Difference Between Yoga Nidra and Relaxation NSDR?

At their core, both methodologies champion the cause of enhancing mental well-being and relaxation, yet they diverge in approach, tradition, and depth. Yoga Nidra, an age-old meditative practice, guides individuals through a deep, introspective journey, aiming to bridge the conscious with the unconscious and subconscious mind under the stewardship of certified professionals. 

NSDR, on the other hand, represents a modern array of techniques that emphasize flexibility and accessibility, promoting conscious relaxation without the need for specialized guidance. 

Below, we will highlight the specifics of each practice.

Key Differences

  • Practice Depth and Structure: Yoga Nidra involves a structured sequence that facilitates a journey through deeper states of consciousness, often guided by a therapist trained in this specific technique. NSDR practices, however, are more varied and can be self-guided, focusing more on surface relaxation without the deep explorative journey of the psyche.1
  • Historical and Cultural Roots: Yoga Nidra has ancient roots in yogic traditions, with a well-documented history and philosophy. It is often part of a broader spiritual or therapeutic regimen. NSDR, while it may draw on some principles similar to those in Yoga Nidra, does not necessarily have the same historical depth or cultural significance.2
  • Intended Outcomes: While both practices aim to reduce stress and improve sleep, Yoga Nidra’s approach to achieving a state akin to deep, dreamless sleep while maintaining consciousness allows for unique therapeutic benefits, such as addressing trauma and enhancing creativity. NSDR focuses more generally on relaxation and stress reduction, which can still significantly benefit mental health but may not engage with deeper psychological processes.

Yoga Nidra: The Ancient Practice of Yogic Sleep

The Core of Yoga Nidra Practice

Yoga Nidra, often referred to as yogic sleep, is an ancient practice dating back more than a decade, rooted in the traditional teachings of yoga. It involves a lying down guided meditation that carefully navigates through the physical body, mental emotional body, and touches on the unconscious and subconscious levels of the mind. The goal is to achieve a state of deep relaxed awareness, where one is neither fully awake nor asleep—a deeply relaxed state that allows for introspection and self-awareness.

The Role of Guidance in Yoga Nidra

To achieve Yoga Nidra, guidance from a certified yoga therapist or participation in an established training program is often recommended. This ensures that practitioners can navigate the subtle shifts in consciousness safely and effectively, tapping into the deep restorative benefits of the practice, including stress reduction, enhanced self-awareness, and connection with the deeper aspects of the self.

NSDR: The Contemporary Approach to Deep Rest

Defining NSDR and Its Practices

NSDR stands for Non-Sleep Deep Rest, a term that encapsulates a variety of modern relaxation techniques aimed at achieving deep relaxation without entering sleep. This includes meditation, relaxation-inducing videos, specific stretching sessions, and more. The versatility of NSDR practices allows individuals to activate the parasympathetic nervous system, fostering a deeply relaxed state of mental body that offers respite from the day's stresses and aids in overall well-being.

NSDR's Flexible and Accessible Nature

Unlike Yoga Nidra, NSDR does not require the guidance of a certified therapist and can be practiced with more flexibility. It is considered a trendy relaxation practice for its simplicity and ease of integration into daily life, making it accessible to a wider audience. NSDR practices focus on reducing muscle tension, inducing relaxation, and improving sleep quality, catering to the modern individual's needs for quick and effective relaxation solutions.

Comparing Yoga Nidra and NSDR

While both Yoga Nidra and NSDR aim to provide deep relaxation, body awareness, and numerous benefits for mental health and chronic conditions, their paths diverge significantly.

  • Ancient vs. Modern: Yoga Nidra is an ancient practice with a rich heritage in yogic traditions, whereas NSDR encompasses a range of more contemporary relaxation techniques.
  • Guided vs. Flexible Practice: Achieving Yoga Nidra typically requires guidance from a certified yoga therapist, emphasizing a structured approach to relaxation. In contrast, NSDR offers flexibility, allowing individuals to choose from various practices that best suit their needs and lifestyles.
  • Depth of Practice: Yoga Nidra involves a deep meditative process that explores the various layers of the self, fostering a profound level of self-awareness and introspection. NSDR, while effective in promoting relaxation, may not delve as deeply into the meditative and transformative aspects of relaxation.

Benefits of Yoga Nidra vs. NSDR

Yoga Nidra and Non-Sleep Deep Rest (NSDR) offer a wide range of benefits, each contributing uniquely to mental and physical well-being, according to research and expert insights.

Benefits of Yoga Nidra

  1. Deep Relaxation and Stress Reduction: Yoga Nidra induces a profound state of relaxation, effectively reducing stress by lowering cortisol levels and soothing the nervous system.3
  2. Enhanced Sleep Quality: Regular practice of Yoga Nidra can improve sleep quality by helping the body and mind transition into deeper states of sleep more easily.3
  3. Improved Emotional Regulation: By facilitating a deeper connection with the subconscious and unconscious mind, Yoga Nidra aids in better emotional processing and stability.1
  4. Increased Self-Awareness: The introspective nature of Yoga Nidra allows individuals to explore their inner landscape, fostering greater self-awareness and mindfulness.3
  5. Support for Healing and Recovery: The deep restorative state accessed through Yoga Nidra can promote healing, particularly in the context of mental health issues like anxiety, depression, and PTSD.3

Benefits of NSDR

  1. Quick Stress Relief: NSDR provides a quick way to reduce stress through simple techniques such as breathing exercises and guided visualizations, making it ideal for people with busy schedules.1
  2. Flexibility and Accessibility: NSDR can be practiced with little to no special preparation or guidance, making it easily accessible to a wider audience.1
  3. Improved Parasympathetic Response: Like Yoga Nidra, NSDR stimulates the vagus nerve, enhancing the parasympathetic response and helping the body to relax and recover from daily stresses1
  4. Enhances Mental Clarity: By providing a means to quickly relax, NSDR can help clear the mind, improving focus and cognitive function following relaxation sessions.1
  5. Physical Health Benefits: Regular engagement in NSDR activities can improve overall physical health by reducing muscle tension and lowering the risk of stress-related disorders.2

These benefits highlight how both Yoga Nidra and NSDR not only support mental health but also contribute to physical well-being, making them valuable practices for anyone looking to enhance their overall quality of life.

Guided Relaxation and the Vagus Nerve

Yoga Nidra, with its deep, guided relaxation techniques, directly stimulates the vagus nerve, promoting a response that reduces stress and enhances relaxation. This stimulation helps to lower heart rate and blood pressure, facilitating a state of calm throughout the body.3 Similarly, NSDR practices, which may include guided breathing and meditation, also engage the vagus nerve, enhancing its tone and thus bolstering the body’s capacity for relaxation and recovery. This engagement is critical in activating the parasympathetic nervous system—the body's "rest and digest" system—which aids in recovery and rejuvenation.1

By regularly practicing Yoga Nidra or NSDR, individuals may experience improved vagal tone, which is associated with better stress management, emotional regulation, and overall physical health. This connection not only underscores the importance of these practices for mental health but also highlights their potential to support physical health by modulating physiological responses that are crucial for long-term wellness.2

The Interplay with Neuroplasticity

Both Yoga Nidra and NSDR have been linked to neuroplasticity, the brain's ability to reorganize itself by forming new neural connections. Practices that induce deep relaxation and meditation are known to promote neuroplasticity, enhancing the brain's ability to adapt and evolve. This is crucial for mental health, as it facilitates the regular practice of new, healthier patterns of thinking and behavior, potentially offering relief from conditions and mental disorders like anxiety, depression, and chronic stress.

Who Should Not Do Yoga Nidra or NSDR?

Yoga Nidra and NSDR are generally considered safe and beneficial for most people seeking relaxation and stress reduction. However, there are specific circumstances and conditions where caution might be necessary, or these practices might not be advisable.

Yoga Nidra Considerations

  1. Severe Mental Health Disorders: Individuals with severe mental health disorders such as schizophrenia or severe depression may find the deep introspective nature of Yoga Nidra overwhelming. This practice often involves exploring deeper levels of the subconscious, which can sometimes surface distressing thoughts or emotions unexpectedly. Professionals recommend that such individuals only practice Yoga Nidra under the guidance of a healthcare provider who can offer immediate support and intervention if needed.1
  2. Trauma and PTSD: While Yoga Nidra can be beneficial for trauma and post-traumatic stress disorder (PTSD) by promoting relaxation and helping individuals reconnect with their bodies, it can also potentially trigger flashbacks or re-traumatization if not guided properly. It is crucial for anyone with a history of trauma to approach Yoga Nidra with a trained therapist who specializes in trauma-sensitive approaches.3

NSDR Considerations

  1. Severe Insomnia or Sleep Disorders: Although NSDR promotes relaxation and may aid sleep, individuals with severe insomnia or other complex sleep disorders should consult with a healthcare provider before engaging in NSDR practices. This is particularly relevant if sleep disturbances are symptomatic of deeper medical or psychological issues that might require professional treatment.1
  2. Epilepsy or Seizure Disorders: Some relaxation practices included in NSDR might involve techniques that could potentially trigger seizures in susceptible individuals, such as those with photosensitivity (if using screen-based relaxation videos). It's important for anyone with a seizure disorder to tailor NSDR practices to avoid any known triggers.2

General Precautions

Both Yoga Nidra and NSDR involve deep relaxation techniques that may significantly alter one's psychological and physiological state. People with any serious health condition should consult with a medical professional or a certified yoga therapist before beginning these practices to ensure they are suitable for their specific health circumstances.

While Yoga Nidra and NSDR offer many benefits, they are not universally suitable. Careful consideration and possibly professional guidance are recommended for those with severe mental health issues, traumatic histories, or specific medical conditions that could be exacerbated by deep relaxation practices.

Harnessing Neuroplasticity: The Transformative Power of Yoga Nidra and NSDR

In the exploration of Yoga Nidra vs. NSDR, we discover not only paths to profound relaxation but also gateways to enhancing our mental agility and overall health through the wonders of neuroplasticity. These practices stand as testaments to the brain's remarkable ability to rewire itself, creating new neural pathways that reinforce healthier thought patterns and behaviors. 

By engaging regularly in Yoga Nidra or NSDR, individuals can activate their parasympathetic nervous system, reduce stress, and cultivate a state of deep relaxation that nurtures the mind's resilience and adaptability. This not only enhances one's capacity to manage and overcome mental disorders like anxiety and depression but also enriches everyday life by fostering a heightened sense of peace and well-being. 

Let us embrace these ancient and modern practices with hope and enthusiasm, for they offer not just momentary relief but a sustained transformation that can elevate our existence to new heights of health and harmony.

At re-origin, we use the power of neuroplasticity to help you rewire your brain, calm your nervous system, and manage symptoms of chronic illness. If you are interested in hearing more about our program, sign up for a free info call.


  1. Psychology in Action. (2021, May 22). Yoga Nidra: The crucial component of a cognitive boosting routine. Retrieved from
  2. Carter, K., Carter, B., & Rees, P. (2022). Non-sleep deep rest (NSDR): A pilot study evaluating the effectiveness of guided relaxation on stress and perceived cognitive function. National Center for Biotechnology Information.
  3. Virtusan. (n.d.). Yoga Nidra vs. NSDR: A scientific exploration. Retrieved from
  4. RxList. (2022). Medical definition of neuroplasticity. Retrieved from


Katie Rapkoch, CHPC