If I only had a brain! Brain Lab Page 129. Terminology Dorsal View = view from above Ventral View = view from below.

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Presentation transcript:

If I only had a brain! Brain Lab Page 129

Terminology Dorsal View = view from above Ventral View = view from below

Transverse = split into top & Section bottom sides Sagittal = split into left & Section right sides

CNS Brain Spinal Chord PNS Cranial nerves Spinal Nerves Sensory Receptors

Nerve Cell Bodies Unmyelinated Axons Myelinated Axons

Right Left Longitudinal Fissure

Brain LobeFunction FrontalControl of skeletal muscles (Primary Motor Cortex) TemporalSmell and hearing (Auditory/Olfactory Cortex) ParietalTaste, pain, touch (Primary Sensory Cortex) OccipitalVision (Visual Cortex)

Corpus Callosum Pons Thalamus Hypothalamus Pituitary Gland

What do Meninges do? - Provide space for a layer of cerebrospinal fluid around the brain and spinal cord - Cushions brain against blows to head Meningitis -Inflammation of the meninges due to an infection

Hydrocephalus = (water on the brain), due to build-up of cerebrospinal fluid in infants.

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