850 results
Disc Herniations - Pathogenesis and Complications
• 90% of Lumbar disc herniations happen at L4/5 and L5/S1
•
proteoglycans in the nucleus ... annulus fibrosis -> Nucleus ... complications #msk #pathophysiology
Amblyopia ("Lazy Eye"): Pathogenesis and clinical findings
Amblyopia => 
Interruption of visual stimulation during childhood visual development
lateral geniculate nucleus ... Amblyopia #LazyEye #pathophysiology
Synthesis, metabolism and functions of vitamin D. PTH parathyroid hormone, FGF-23 fibroblast growth factor-23, RANKL receptor
receptor activator of nuclear ... VitaminD #Metabolism #Pathophysiology
Pupillary Hippus

The pupillary hippus is defined as a continuous oscillation of the pupillary diameter in the
Its pathophysiology ... Edinger-Westphal nucleus ... parasympathetic accessory nucleus
Addictions: Pathogenesis

Mesolimbic Dopaminergic Pathway:
 • Dopaminergic neurons in Ventral Tegmental Area (VTA) in midbrain under continuous
dopamine into the Nucleus ... Drug #Addiction #Pathophysiology
Bandemia Overview

Normal: < 1%
Clinically significant: > 10%

Band neutrophils are slightly less mature than segmented neutrophils and
or "S" shaped nuclei ... • Stab cell - nucleus ... CBC #hematology #pathophysiology
Cranial Nerve X - Vagus Nerve - Cross Sectional Nuclei Anatomy
 • Vagus Nerve
 • Nucleus
Cross Sectional Nuclei ... Vagus Nerve • Nucleus ... Ambiguus • Spinal Nucleus ... of CN V • Nucleus ... #CranialNerve #Nuclei
Cranial Nerve V - Trigeminal Nerve - Cross Sectional Nuclei Anatomy
 • Mesencephalic Nucleus of CN
Cross Sectional Nuclei ... Mesencephalic Nucleus ... CN V • Motor Nucleus ... • Main Sensory Nucleus ... CN V • Spinal Nucleus
Hypothalamus Anatomy and Hypothalamic Nuclei
 • Anterior hypothalamic nucleus - Body temperature, thermal regulation (heat dissipation),
and Hypothalamic Nuclei ... Anterior hypothalamic nucleus ... Paraventricular nucleus ... • Dorsomedial nucleus ... • Supraoptic nucleus
Cataract: Pathogenesis and clinical findings

Increased Age (most common) -> Ultraviolet light, radiation, toxins ->Denaturation and abnormal
of central lens nucleus ... #cataracts #pathophysiology