Wednesday, February 20, 2008

Brain/ Development Chart

Name

Location

Function/characteristics

Thalamus

Diencephalon

process and relay sensory information to parts of the cerebral cortex

Optic chiasma

Diencephalon

The crossing nerves of the eyes

Pituitary gland

Diencephalon

Secretes hormones, assists other endocrine glands

Pons

Metencephalon

Relays between cerebellum and cerebrum

Medulla oblongata

Myelencephalon

Autonomic functions, respiration, vomiting, swallowing, heart rate, blood pressure, defecation.

Arbor vitae

Metencephalon

Tree of life, structure of cerebellum

Pineal gland

Diencephalon

Produces melatonin

Pia mater

Derived from neural crest

Inner most of three coverings of brain and spinal chord

Inferior colliculus

Mesencephalon

Essential auditory center

Olfactory tract

Telencephalon

Carries signals from olfactory bulb to frontal lobe, essential in detecting and recognizing smells

Hypothalamus

Diencephalon

Main hub of autonomic nervous system, needed for proper sleep cycles, body temperature, appetite etc

Corpus callosum

Telencephalon

White fibres uniting two halves of cerebrum

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