Arrangement of the Spinal Meninges and their spaces

1
Arrangement of the Spinal Meninges and their
spaces
2
Gross Anatomy of the Spinal Cord
3
Position of the Spinal Cord in relationship to
the Vertebral Foramen
4
Ascending and Descending Tracts of the Spinal
Cord
5
Embryonic Development of the Brain and Spinal
Cord
6
Embryonic Development of the Brain and Spinal
Cord, Primary Structures
7
Embryonic Development of the Brain and Spinal
Cord, Secondary Structures
8
Flow Chart for the Nervous System
9
Major Structures of the Brain
10
Major Structures of the Brain
11
Major Structures of the Brain
12
Major Structures of the Brain
13
Lobes of the Cerebral Cortex
14
Functional Areas of the Cerebral Cortex
15
Major Structures of the Brain as seen in Frontal
Section
16
Major Structures of the Brain as seen from an
inferior view including cranial nerves
17
Major Structures of the Brain as seen in
midsagittal
Septum pellucidum
Corpus Callosum
18
Major Structures of the Brain
Fornix
Intermediate mass of the Thalamus
19
Major Structures of the Brain
Cisterna superiors
Corpora Quadrigemina
Cisterna cerebello medullaris
20
Major Structures of the Brain
21
Major Structures of the Brain
22
Cerebrospinal Fluid CSF
Blood-Brain Barrier formed by tight junction of
the endothelial cells of capillaries, tight
junction between ependymal cells and
astrocytes. These three tissues are involved
in production of CSF. Total Volume 80-150
ml Production rate 20ml/hr. Composition glucose
, proteins, lactic acid, urea cations (Na,
K, Ca2, Mg2) anions (Cl-,
HCO3-) Functions 1. Mechanical
protection 2. Chemical protection hyponatr
emia, hypernatremia 3. Circulation
23
Ventricles of the Brain
24
(No Transcript)
25
(No Transcript)
26
(No Transcript)
27
(No Transcript)