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| Name | Internal Spinal Cord (Gray Matter, White Matter, Funiculus) - Anatomy |
| Video Uploader | Video From Taim Talks Med |
| Upload Date | This Video Uploaded At 05-09-2021 09:00:01 |
| Video Discription | PS! There's a little mistake in the table at the end (white matter). Numbers 1 and 2 are switched. Apologize for the minor mistake! Content: Introduction: 0:00 Internal Surface of Spinal Cord: 01:03 Gray Matter of Spinal Cord: 02:08 White Matter of Spinal Cord: 06:47 Arrangement of White Matter: 7:22 Posterior Funiculus: 12:31 Lateral and Anterior Funiculus: 14:29 ------------------------------- đź’ŽChannel membership: https://www.youtube.com/channel/UCEr7pkSXVsHcBLLBcJAGV-Q/join đź“· Follow my IG: https://www.instagram.com/taimtalksmed/ đź’ť Donation link: https://www.buymeacoffee.com/taimtalksmed ------------------------------- Internal Surface of Spinal Cord - Grey Matter â—‹ Nerve Cell Bodies and Dendrites - White Matter â—‹ Myelinated axons and glial cells Grey Matter of Spinal Cord - Anterior Horn (Conu Posterius) â—‹ Motor Nuclei - Posterior Horn (Conu Posterius) â—‹ Marginal Nucleus (Nucleus Marginalis) â—‹ Gelatinous Substance of Rolando (Substantia Gelatinosa Rolandi) â—‹ Nucleus Proprius â—‹ Posterior Thoracic Nucleus (Nucleus Thoracicus Posterior) - Lateral Horn (Conu Lateralis) â—‹ Sympathetic and Parasympathetic fibers - Intermediate Column (Columna INtermedia) â—‹ Intermediomedial Nucleus (Nucleus Intermediomedialis) â—‹ Intermediolateral Nucleus (Nucleus Intermediolateralis) â—‹ Sacral Parasympathetic Nuclei (Nucleus Parasympathetici Sacrales) - Central Zone (Zona Centralis) - Central Canal (Canalis Centralis) - Central Gelatinous Substance of Spinal Cord (Substantia Gelatinosa Centralis) - Fasciculi Proprii - Spinal Reticular Formation (Formatio Reticulatis Spinalis) White Matter of Spinal Cord: - Posterior Funiculus - Lateral Funiculus - Anterior Funiculus White Matter Arrangement: - Ascending Tracts / Afferent Tracts (Tractus Ascendentes s.afferentes) â—‹ Unconscious og to Cerebellum § Unconscious Proprioceptive Sensation (Posture, Joint Stability, Feedforward Control) § Anterior SpinoCerbellar Tract (Tractus Spinocerebellaris Anterior) § Posterior SpinoCerebellar Tract (Tractus Spinocerebellaris Posterior) â—‹ Conscious go to Cortex § Conscious Proprioceptive sensation (Kinesia, Joint Position, Sense of Force) § Touch, Pain, Pressure Temperature § Anterior Spinothalamic Tract (Tractus Spinothalamicus Anterior) § Lateral Spinothalamic Tract (Tractus Spinothalamicus Lateralis) § Cuneate Fascicle (Fasciculus Cuneatus) § Gracile Fascicle (Fasciculus Gracilis) - Descending Tracts / Efferent Tracts (Tractus Descendens s.efferentes) â—‹ Involuntary Movements (Extrapyramidal Tracts) § Balance, Body Posture, coarse movements § Rubrospinal Tract (Tractus Rubrospinalis) § Tectospinal Tract (Tractus Tectospinalis) § Vestibulospinal Tract (Tractus Vestibulospinalis) § Olivospinal Tract (Tractus Olivospinalis) § Medial Reticulospinal Tract (Tractus Reticulospinalis Medialis) § Lateral Reticulospinal Tract (Tractus Reticulospinalis Lateralis) â—‹ Voluntary Movements (Pyramidal Tracts) § From Pyramidal Cells of Primary Motor Cortex § Anterior Corticospinal Tract (Tractus Corticospinalis Anterior) § Lateral Corticospinal Tract (Tractus Corticospinalis Lateralis) Posterior Funiculus: - Cuneate Fascicle (Fasciculus Cuneatus) - Gracile Fascicle (Fasciculus Gracilis) â—‹ Epicritic Sensibility (Propception and Mechanoreceptors) Lateral Funiculus: - Anterior SpinoCerbellar Tract (Tractus Spinocerebellaris Anterior) - Posterior SpinoCerebellar Tract (Tractus Spinocerebellaris Posterior) - Lateral Spinothalamic Tract (Tractus Spinothalamicus Lateralis) - Lateral Corticospinal Tract (Tractus Corticospinalis Lateralis) - Rubrospinal Tract (Tractus Rubrospinalis) - Lateral Reticulospinal Tract (Tractus Reticulospinalis Lateralis) Anterior Funiculus - Anterior Spinothalamic Tract (Tractus Spinothalamicus Anterior) - Anterior Corticospinal Tract (Tractus Corticospinalis Anterior) - Tectospinal Tract (Tractus Tectospinalis) â—‹ Reflexes associated with eyes and neck - Vestibulospinal Tract (Tractus Vestibulospinalis) â—‹ Balance and Posture - Olivospinal Tract (Tractus Olivospinalis) â—‹ Balance and Posture - Medial Reticulospinal Tract (Tractus Reticulospinalis Medialis) - Medial Longitudinal Fasciculus (Fasciculus Longitudinalis Medialis) QUIZ Sources used in this video: - Memorix Anatomy 2nd Edition by Hudák Radovan (Author), KachlĂk David (Author), VolnĂ˝ OndĹ™ej (Author) - Biorender - University notes and lectures |
| Category | Education |
| Tags | spinal cord | spinal cord stimulator | spinal cord anatomy | central nervous system frequency | central nervous system | nervous system | grey matter | gray matter | spinal cord (anatomical structure) | white matter | grey matter (anatomical structure) | spinal nerves | lateral horn | ninja nerd | neuroscience (field of study) | ninja nerd lectures | ninja nerd science | anatomical structure | function of spinal cord | spinal cord injury | rexed laminae | white matter (anatomical structure) |
