Understanding our body’s response to life’s stressors is crucial. Whether these stressors originate from work, home, or personal circumstances, they can leave us feeling overwhelmed, triggering a cascade of emotions such as anxiety, sadness, or frustration. These emotional responses, in turn, set off a series of physiological reactions orchestrated by our Autonomic Nervous System (ANS), which regulates our body’s response to stress.

Our ANS, divided into the Sympathetic Nervous System (SNS) and the Parasympathetic Nervous System (PNS), is pivotal in our overall well-being.
In situations of threat, our SNS initiates the infamous fight or flight response while activating pro-inflammation states. Once the danger subsides, our PNS begins the relaxation response to bring our body and mind back to baseline. However, prolonged stress can disrupt this delicate equilibrium, leading to dysregulation of the Hypothalamic-Pituitary-Adrenal (HPA) axis.


Ultimately, this results in elevated corticosteroid levels that can damage the prefrontal cortex and hippocampus, the mood-regulating areas of the brain. Moreover, anxiety can manifest with amygdala neuronal growth in response to stress. Overall, this dysregulation of our ANS and persistent inflammatory states leads to symptoms of depression and anxiety we feel in our day-to-
day lives.


Now, to combat all the stressors of our daily lives, take a brief pause. Close your eyes and breathe. Allow the sounds around you to wither away as you align with the rhythm of your thoughts. As you breathe deeply, visualize a place of complete peace and tranquility, where your shoulders feel lighter and your mind is clearer. This tangible peace marks the beginning of your mediation journey. Welcome aboard.

Meditation originates from Eastern traditions, though it is now gaining popularity in the West. It works by focusing on the present moment and developing awareness of emotions, thoughts, and sensations between our breaths. Additionally, it should be noted that beginners often begin their practice with guided sessions with a teacher or using meditation apps. Still, it is also possible to train oneself in solitary practice, unguided.

Experimenting with different meditation practices that best resonate with you is encouraged. Some styles include Zen meditation, which emphasizes presence and alertness; Mantra meditation, involving repetitive focus on a sacred phrase or word; and Transcendental Meditation, a personalized mantra practice taught by certified instructors.

Yoga meditation integrates physical movement with breath to promote relaxation and neuromuscular balance, while Vipassana meditation encourages deep introspection and insight into the nature of reality. Other meditation schools, such as Chakra and Qigong, focus on balancing energy centers within the body and harnessing internal energy flow.

There is no one-size-fits-all method because of the diverse styles, spanning traditions, cultures, and spiritual disciplines. Regardless of the chosen method, the benefits are profound:

  1. Meditation enhances mindfulness and self-compassion. This aids by decreasing stress, depression, and anxiety symptoms and boots greater self-worth and emotional resilience.
  2. Meditation subsides rumination, which is characterized by repetitive negative thinking. This helps train the mind to redirect and focus on present-moment experiences and positive self-belief. Research shows changes in brain activity via imaging during meditation and decreased activity in the default mode network, a neuronal pathway linked to self-related thinking and mind wandering.
  3. Meditation has dual benefits in improving attention while encouraging exposure to thoughts and emotions. This enhances cognitive processes and alleviates negative emotions such as avoidance and fear. It further affects psychological processes and promotes the PNS system by reducing fight-or-flight responses.
  4. Studies show that avid meditators have decreased respiration rates, blood pressures, heart rates, cortisol levels, and inflammation markers, which help the body attain equilibrium.

So, meditation is a vital self-care practice in a world filled with constant hustle and bustle. It is not a luxury but a necessity! It allows us to cultivate mindfulness, adopt compassion, and foster attention to ourselves and the world around us. We reclaim our inner peace and joy. Meditation is the elixir of life, so pause, close your eyes, take a deep breath, and release your stress.

Tarannum Dhillon

Tarannum Dhillon is a medical student at Saint James School of Medicine. Originally from the Evergreen state, she is, currently, completing her clinical rotations in the Lone Star state.



References:


Bremer, B., Wu, Q., Mora Álvarez, M. G., Hölzel, B. K., Wilhelm, M., Hell, E., Tavacioglu, E. E., Torske, A., & Koch, K. (2022). Mindfulness meditation increases default mode, salience, and central executive network connectivity. Scientific Reports, 12(1), 13219. https://doi.org/10.1038/s41598-022-17325-6

Cooper, A. C., Ventura, B., & Northoff, G. (2022). Beyond the veil of duality—topographic reorganization model of meditation. Neuroscience of Consciousness, 2022(1). https://doi.org/10.1093/nc/niac013

Garrison, K. A., Zeffiro, T. A., Scheinost, D., Constable, R. T., & Brewer, J. A. (2015).
Meditation leads to reduced default mode network activity beyond an active
task. Cognitive, Affective, & Behavioral Neuroscience, 15(3), 712–720.
https://doi.org/10.3758/s13415-015-0358-3

Headspace. (2020). What are all the types of meditation & which one is best? Headspace. https://www.headspace.com/meditation/techniques

Pascoe, M. C., de Manincor, M., Tseberja, J., Hallgren, M., Baldwin, P. A., & Parker, A. G. (2021). Psychobiological mechanisms underlying the mood benefits of meditation: A narrative review. Comprehensive Psychoneuroendocrinology, 6(1), 100037. https://doi.org/10.1016/j.cpnec.2021.100037

The Official Journal of the International Orem Society. (n.d.). Retrieved April 1, 2024, from http://westcoasttafelibrary.pbworks.com/f/Vol16_No02_Oct08_Part1%5B1%5DFINAL. pdf#page=46

Zhang, P., Li, F., Du, L., Zhao, R., Chen, X., Yang, T., & Fang, Z. (2021). Psychological Stress Detection According to ECG Using a Deep Learning Model with Attention Mechanism.