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CNS

CNS lectures across Anatomy, Physiology, Histology, Pharmacology and Pathology, with checkpoints and flashcards.

Intermediate · 120 min

By Omar Suleiman21 lessons
CNSMedicineNeuroanatomy

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What you will learn

  • Build a clear mental model of CNS anatomy rather than memorizing isolated facts
  • Use active recall, inline checkpoints and flashcards while studying
  • Connect anatomical structure to common exam and clinical questions

Lessons

Anatomy

0/9 lessons completed

  1. 1Lecture 1 — Anatomical Parts of the Nervous System & Spinal CordExplore nervous-system divisions, spinal cord structure, meninges, spinal nerves, and lumbar puncture.
  2. 2Lecture 2: Anatomy of the Brain StemUnderstand the medulla, pons, and midbrain, including their major anatomical features.
  3. 3Lecture 3: Cerebellum and Fourth VentricleLearn cerebellar anatomy, deep nuclei, peduncles, and the fourth ventricle.
  4. 4Lecture 4 — Anatomy of Diencephalon & Third VentricleStudy the thalamus, hypothalamus, epithalamus, and third ventricle.
  5. 5Lecture 5 — Morphology of the Cerebral HemisphereExplore cerebral hemisphere lobes, surfaces, sulci, gyri, and key landmarks.
  6. 6Lecture 6 — White Matter of the Cerebral HemispheresUnderstand cerebral white-matter fibers, corpus callosum, internal capsule, and fornix.
  7. 7Lecture 7 — Functional Cerebral Cortical Areas (Brodmann)Map the motor, sensory, language, auditory, and visual areas of the cerebral cortex.
  8. 8Anatomy Tutorial 1 — Development of the Nervous SystemFollow neural tube development, brain vesicles, and major congenital abnormalities.
  9. 9Anatomy Tutorial 2 — Blood Supply of the Spinal CordReview spinal cord arterial supply, venous drainage, and clinical correlations.

Physiology

0/7 lessons completed

  1. 1Lecture 1 — Functional Organization of the Nervous SystemUnderstand nervous-system organization, nerve fibers, spinal roots, and reflex arcs.
  2. 2Lecture 2 — Physiology of Sensory ReceptorsLearn how sensory receptors detect stimuli, adapt, and encode sensory intensity.
  3. 3Lecture 3 — Physiology of SynapsesUnderstand synaptic transmission, EPSPs, IPSPs, summation, and neural inhibition.
  4. 4Lecture 4 — Somatic Sensations and Pain PhysiologyStudy somatic sensation, pain pathways, and the mechanisms of pain modulation.
  5. 5Lecture 5 — Somatic Sensations IIExplore touch, temperature, proprioception, and their central sensory pathways.
  6. 6Lecture 6 — Spinal Cord Functions, Stretch Reflex & Muscle ToneUnderstand spinal reflexes, muscle spindles, tendon reflexes, and muscle tone.
  7. 7Lecture 7 — Cortical Motor Areas & Descending Motor PathwaysLearn cortical motor control, descending pathways, and UMN versus LMN lesions.

Histology

0/2 lessons completed

  1. 1Lecture 1 — Neuron, Peripheral Nerve & NeurogliaLearn neuron structure, peripheral nerves, myelin, and CNS/PNS glial cells.
  2. 2Lecture 2 — Cerebral Cortex & Cerebellum HistologyCompare the layers and cells of the cerebral and cerebellar cortex.

Pharmacology

0/2 lessons completed

  1. 1Lecture 1 — Sedative-Hypnotic DrugsCompare barbiturates, benzodiazepines, and Z-drugs: mechanisms, uses, and risks.
  2. 2Lecture 2 — Antiepileptic DrugsStudy anti-seizure drugs, mechanisms, adverse effects, and status epilepticus.

Pathology

0/1 lessons completed

  1. 1Lecture 1 — CNS NeoplasmsIdentify major CNS tumors by origin, histology, grading, and typical features.