Neuroradiology for the Consult Psychiatrist: What Every CL Psychiatrist Needs to Know.-View Recording

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Video Summary

In this lecture, Samadha Tripathi, a consultation and liaison psychiatrist from the University of Arkansas, discusses the intersection of psychiatry and neurology, particularly in understanding neuroimaging and neuroanatomy. The session, which includes a panel with a neuroradiologist and another CL psychiatrist, is a pilot aimed at educating residents and medical students.<br /><br />The presentation is divided into sections focusing on basic neuroanatomy, neuroimaging, and practical application through case studies. Initially, Tripathi covers the cerebral hemispheres and lobes, specifically noting their roles in functions like motor skills and speech, and how damage in these areas presents. She explains key anatomical structures like the frontal and parietal lobes, detailing their roles in executive function, sensory processing, and spatial awareness.<br /><br />Radiologist Dr. Sharma then explains imaging modalities, highlighting the differences between CT and MRI in diagnosing conditions such as strokes and tumors. He emphasizes identifying structures and pathologies using imaging techniques, illustrating the importance of sequences like T1, T2, and diffusion-weighted MRI, each offering distinct insights into cerebral conditions.<br /><br />Dr. Peyton Lee extends the discussion to practical scenarios, using cases to test the application of imaging insights. The cases cover differential diagnosis involving conditions like metastatic cancer, strokes, glioblastoma, and Wernicke's encephalopathy, demonstrating how imaging complements clinical assessment.<br /><br />The session concludes with a Q&A, addressing MRI contraindications, diagnostics in dementia, and optimizing imaging orders for specific insights, emphasizing the collaborative role of clinical and radiological expertise in patient care.

Keywords

psychiatry

neurology

neuroimaging

neuroanatomy

cerebral hemispheres

frontal lobe

CT

MRI

strokes

tumors

case studies

diagnostics

collaborative care