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Medulla oblongata

medulla oblongata

The lowest subdivision of the brainstem, immediately adjacent to the spinal cord. Houses important cardiac and respiratory regulatory centres. Lower or hindmost part of the brain; continuous with spinal cord; (`bulb' is an old term for medulla oblongata); the medulla oblongata is the most vital part of the brain because it contains centers controlling breathing and heart functioning.

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Full diagram of the medulla oblingata

... Im starting with the brain stem and the three main parts of it (pons, medulla oblongata and mesencephalon) With having only a diagram of section of the chosen part of the ...

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by rocklore
Wed Feb 13, 2013 10:48 pm
Forum: Human Biology
Topic: Full diagram of the medulla oblingata
Replies: 0
Views: 2614

help match biology

MATCH Cerebrum Frontal Lobe Cerebellum Medulla Oblongata Thalamus Parietal Lobe Temporal Lobe Corpus Callosum Hypothalamus Occipital Lobe Relay centre; ...

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by mkshawty
Wed Apr 25, 2012 11:30 pm
Forum: Human Biology
Topic: help match biology
Replies: 1
Views: 4706

Re: Marey's Law

... resistance ) 2- inhibition of adrenaline secretory center in the medulla oblongata of the brain stem ( adrenaline is a potent vasoconstrictor ) so, decreasing the peripheral ...

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by DrHesham
Tue Oct 12, 2010 10:40 pm
Forum: Physiology
Topic: Marey's Law
Replies: 9
Views: 24426

Re: Vagus Nerve

... of the 10th cranial (vagus) nerve arise from two different sites in the medulla oblongata. Neurons that slow heart rate arise from a part of the ventral medulla called the ...

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by sanjidcapa
Tue May 05, 2009 9:15 am
Forum: Human Biology
Topic: Vagus Nerve
Replies: 19
Views: 175448

Sinoatrial Node ,

... Vagus nerve plays a vital role with nerves especially the cranial and medulla oblongata it extend all the way from the cranial to the anus nerve. You once said that the ...

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by CXCR4
Thu Feb 12, 2009 6:57 pm
Forum: General Discussion
Topic: controling Nerve of the Brain? Which One
Replies: 8
Views: 17931
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