Anatomy Exam 4 Jones ECU
Q&A 2025/2026
The CNS begins as the - ANS-neural tube
3 sections formed by the neural tube - ANS-1. Prosencephalon
2. Mesencephalon
3. Rhombencephalon
the prosencephalon divides into - ANS-telencephalon and diencephalon
the rhombencephalon divides into - ANS-metencephalon and myelencephalon
The greatest neural growth occurs in the - ANS-telencephalon
2 huge swellings on telencephalon form the - ANS-left and right hemispheres
Cerebrum contains - ANS-Cerebral cortex, basal ganglia, limbic system, white matter
Diencephalon contains - ANS-thalamus, hypothalamus, epithalamus, retina
brain stem contains - ANS-midbrain, pons, medulla oblongata
cerebrum is in the ____ ventricle - ANS-lateral
Diencephalon is in the ___ ventricle - ANS-third
the midbrain is connected to the - ANS-cerebral aqueduct
pons, cerebellum, medulla oblongata are in the ___ ventricle - ANS-fourth
the ___ runs through the spinal cord - ANS-central canal
gray matter - ANS-short, nonmyelinated neurons and cell bodies
white matter - ANS-myelinated and nonmyelinated axons
ventricles - ANS-the hollow chambers of the brain that contain cerebrospinal fluid
ventricles are lined with - ANS-ependymal cells
ventricles of the brain (4) - ANS-1. 2 C-shaped lateral ventricles separated by a thin
membrane and connects to 3rd by the inter ventricular foramen
2. 1 third ventricle that connects to the 4th by the cerebral aqueduct
3. 1 4th ventricle with 2 lateral apertures and 1 medium aperture