Post on 23-May-2018
PARTS OF BRAIN
• FOREBRAIN-PROSENCEPHALON• MIDBRIAN-MESENCEPAHALON • HINDBRAIN--RHOMBENCEPHALON
PROSENCEPHALON
• TELENCEPHALON• DIENCEPHALON
MESENCEPHALON
• TECTUM• TEGMENTUM• PEDUNCLES
RHOMBENCEPHALON
• PONS(METENCEPHALON)• MEDULLA(MYELENCEPHALON)• CEREBELLUM• BRAIN STEM IS
PONS+MEDULLA+MIDBRAIN
ORIGIN OF CRANIAL NERVES
MENINGES
• DURAMETER(PACHYMENINX)• ARACHNOID• PIAMETER• ARACHNOID
+PIAMETER=LEPTOMENINGES
CIRCULATION OF CSF
• BLOOD BRAIN BARRIERS• BLOOD –CSF BARRIER• BRAIN –CSF BARRIER
IMPORTANT TERMSFILUM TERMINALEDENTICULATE LIGAMENTLINEA SPLENDENSCAUDA EQUINACONUS MEDULLARISTELA CHOROIDEACHOROID PLEXUSARACHNOID VILLI AND GRANULATIONSPEDUNCLESEPENDYMA
VENTRICLECISTERNEPIDURAL SPACE EXTRADURAL SPACE SUBDURAL SPACESUBARACHNOID SPACE
APPLIED
• HAEMORRHAGE• BELL MAGENDIE LAW• MONROE KELLIE DOCTRINE• LUMBAR PUNCTURE