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Central Nervous System
N/A
29
Veterinary Medicine
Undergraduate 1
02/24/2013

Additional Veterinary Medicine Flashcards

 


 

Cards

Term
Brain
Definition

Cerebrum

 

Cerebellum

 

Diencephalon

 

Brain Stem

Term
Central Nervous System
Definition

Brain

 

Spinal Cord

Term
Gray Matter
Definition

Cerebral Cortex 

 

Outer layer of the brain

 

A lot of nuclei 

 

 

Term
Cerebrum
Definition
Area of brain responsible for higher order behaviors
Term
Gyri
Definition
Folds in cerebral hemisphere
Term
Fissures
Definition
Deep grooves seperating the gyri
Term
Sulci
Definition

Shallow grooves separating the gyri

 

 

Term
Longitudinal Fissure
Definition
Groove that divides the cerebrum into right and left cerebral hemispheres
Term
Cerebellum
Definition
Area of the brain responsible for coordination, balance, posture and complex reflexes
Term
Diencephalon
Definition
Passageway between brain stem and cerebrum
Term
Thalamus
Definition
Relay station for sensory inputs to the cerebrum
Term
Hypothalamus
Definition
interface between the nervous system and the endocrine system
Term
Pituitary Gland
Definition

Endocrine

 

Master Gland

Term
Neuroendocrine
Definition
Causes hormone secretion in pituitary
Term
Pineal Gland
Definition
Secretes mellatonin
Term
Brain Stem
Definition

Conection between the rest of the brain and the spinal cord 

 

Responsible for basic support functions of the body

Term
Parts of the diencephalon
Definition

Talamus 

 

Hypothalamus

 

Pituitary Gland

 

Pineal Gland

Term
Parts of the Brain Stem
Definition

Medulla Oblongata

 

Pons

 

Midbrain

Term
Meninges
Definition

Connective tissue layers that surround the brain and spinal cord

 

Contain blood vessels, fluid, and fat

 

Provide protection and cushioning

Term
Layer of the meninges
Definition

Dura mater

 

Arachnoid 

 

Pia mater

Term
Cerebrospinal Fluid
Definition

Provides cushioning

 

May play a role in regulation of autonomic functions

Term
Blood-brain Barrier
Definition

Separates the capillaries in the brain from the nervouse tissue

 

Prevents many drugs from passing to the brain 

Term
Spinal Cord
Definition

Gray mater inside

 

White mater outside

 

 

Term
Medulla
Definition
Central part of spinal cord
Term
Central canal
Definition
Center of the medulla
Term
Cortex
Definition
Outer part of the spinal cord
Term
Sympathetic Nervous System
Definition

Nerves emerging from the thoratic and lumbar vertebral regions 

 

Flight or fight

Term
Parasympathetic Nervous System
Definition

Nerves emerge from thw brain and the sacral vertebral regions 

 

Rest and Relax 

Term
Primary Sympathetic Neurotransmitter
Definition
Norepinephrine
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