The challenge of healing the body while caring for a newborn can bring lifestyle changes that can promote negative environments, such as isolation and Imposter Syndrome. This can trigger postpartum depression, defined by the Mayo Clinic as “depression suffered by a mother following childbirth, typically arising from the combination of hormonal changes, psychological adjustment to motherhood, and fatigue.” This condition disproportionately affects vulnerable populations, such as Black and Hispanic women. Meditation has been shown to have a positive impact on various areas of the brain and could be a possible avenue to mitigate the effects of Postpartum Depression (PPD). Studies that integrate brain scans, such as Functional Magnetic Resonance Imaging (fMRI) and Computed Tomography (CT) scans, track participants’ brains through various meditation-based tasks to see different activation and deactivation activity.

The mindfulness movement in the West has led to an increase in programs that teach focused skills, such as yoga. Associated with this trend is an increase in programs for new mothers. These retreats aim to introduce mothers at risk for PPD with self-regulation techniques and to find peace amid parenthood changes. They include activities such as guided meditations, sound baths, and breathwork. This change has also led to positive impacts on the birth workers. For example, Mama Glow will be hosting the Replenish Retreat, a program for doulas that centers around community-building and promoting active relaxation, similar to the retreats offered for new mothers. 

Despite the growing demand for mindfulness interventions, data regarding its use as a PPD-specific treatment is limited. This discrepancy is partly due to societal emphasis on allocating stress-reduction and mental health resources to pregnant women rather than . By focusing on specific brain regions affected by PPD, future studies can provide the specificity needed to explore the effectiveness of meditation, which can enhance support for new mothers through  broader treatment options during this vital period.

Understanding Postpartum Depression (PPD)

PPD affects about 1 in 10 women within one year of giving birth, according to the National Health Service. Contrary to the misconception that PPD is solely caused by hormonal factors, the symptoms are thought to result from a combination of factors, including a history of mental health disorders, difficult partner relationships, significant lifestyle changes, and psychological trauma that comes with birth. 

Symptoms vary and may include:

• Mood swings
• Anxiety
• Feeling overwhelmed
• Reduced concentration
• Changes in appetite
• Trouble sleeping

Due to the diverse causes and symptoms, a holistic approach is imperative, making meditation-based interventions particularly effective for guiding individuals with PPD through their first-year post-birth.

The Neural Impacts of Postpartum Depression

PPD has a high impact on the brain’s neuronal connectivity.[This is of interest because many of the responsibilities are shared between brain regions. 

• Stress Response (Amygdala)
• Memory Formation (Hippocampus)
• Stress Response (Hypothalamus-Pituitary-Adrenal (HPA) Axis)
• Self-awareness and Introspection (Insular Cortex)
• Emotion Regulation (Amygdala, Hippocampus, and Insular Cortex)

Additionally, PDD has an impact on the brain’s oxytocin system. This system is responsible for stimulating mammary glands for lactation and helps initiate the mother-child bond. During pregnancy, oxytocin levels increase to induce uterine contractions, and synthetic oxytocin (Pitocin) might also be administered to induce labor and prevent postpartum hemorrhage during the delivery. 

After child-birth, oxytocin levels fluctuate as they decrease back to pre-partum levels.  Their fluctuation is associated with reduced compassion towards children and lower sensitivity to baby cues. 

Meditation and Postpartum Depression

Grey matter is the area where neurons store their DNA and receive communications. In the brain and spinal cord, the two components of the Central Nervous System, the grey matter is responsible for processing information, controlling motor skills, sensory perception, and memory formation. 

During the postpartum period, grey matter volume sharply declines and fluctuates. This could be mediated by meditation as studies have demonstrated that meditation can increase the gray matter in the brain. In addition to other forms of support, such as therapy and medication, this could be a possible avenue for new mothers who are managing PPD. 

Focusing on caring for a newborn, healing the body, and adjusting to significant lifestyle changes postpartum can lead to compassion burnout. Loving-kindness meditation, known as mettā, could be beneficial to providing a personal space to give back while giving care. Studies have demonstrated loving-kindness has an impact on the left ventral anterior cingulate cortex, which is responsible for emotional regulation in addition to the increased gray matter. 

PPD has been cited to increase Default Mode Network (DMN) activity. The Default Mode Network can be thought of as the autopilot of the brain when one is not actively engaged in activity, like daydreaming and mind wandering. This can be detrimental to new mothers as there is an increased need to focus on a newborn. Default Mode Network activation has been proven to be reduced during meditative practices as “certain brain structures are consistently altered when comparing meditation practitioners with control subjects. The majority of these regions are part of the DMN.” The less the DMN is activated, the more focused a person can be. Meditation can help address PPD symptoms that deal with a lack of concentration. This is vital as caring for the self and newborn requires a high level of awareness on what the child needs while also taking care of their own. 

 

It is important to note that meditation, while beneficial to many, can have adverse effects including: anxiety, dissociation, or an increased risk of distress.