In this episode of the PMHN Podcast, we explore how genomics is transforming psychiatric-mental health nursing. Host James, is joined by Dr. Taylor, a psychiatric-mental health nurse practitioner, to break down the role of family history, inheritance patterns, and genetic counseling in mental health care.

Together, they discuss how pedigrees reveal patterns across generations, why understanding autosomal, recessive, and X-linked conditions matters, and how environmental factors interact with genes to shape psychiatric risk. Finally, they dive into pharmacogenomics, highlighting how genetic testing can personalize treatment and improve outcomes.

Whether you’re a nursing student, PMHNP, or simply curious about how genetics and environment shape mental health, this episode offers clear insights you can use in clinical practice and beyond.

👉 Subscribe to the PMHN Podcast to stay informed on the science and practice of psychiatric-mental health nursing.

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Ever wondered how brain chemistry shapes our thoughts, emotions, and behaviors? In this episode of PMHN Podcast. Today, host, James, sits down with psychiatric expert Dr. Taylor to explore the fascinating science behind mental health.

From the role of dopamine, serotonin, and norepinephrine in mood and decision-making, to the powerful insights offered by CT scans, MRIs, PET scans, and fMRIs, we uncover how modern neuroscience bridges biology and behavior. Plus, we dive into the importance of genetics and family history in predicting psychiatric risk and tailoring care.

Whether you’re a mental health professional, student, or simply curious about how the brain works, this episode breaks down complex concepts into clear, practical insights you can use.

👉 Tune in to discover how neurotransmitters, imaging, and genomics together paint a full picture of mental health.

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This PMHN PODCAST EPISODE explains key neurophysiology concepts, focusing on neurons, glia, and neurotransmitters like dopamine, norepinephrine, serotonin, glutamate, GABA, and acetylcholine. It outlines neurotransmitter roles in impulse transmission, their synthesis, release, inactivation, and how imbalances contribute to psychiatric conditions such as depression, anxiety, schizophrenia, bipolar disorder, and substance abuse. We are diving into neurophysiology, neurotransmitters, and how they connect to psychiatric disorders.

We unpacked how neurons and neurotransmitters shape mental health and psychiatric care. From dopamine to serotonin, these chemical messengers are at the heart of psychiatric nursing practice.

If you enjoyed this episode, don’t forget to subscribe, share, and leave a review. And for our PMHNP listeners—keep applying this knowledge to your clinical decision-making.