Definition of Midbrain

1. Noun. The middle portion of the brain.


Definition of Midbrain

1. n. The middle segment of the brain; the mesencephalon. See Brain.

Definition of Midbrain

1. Noun. A part of the brain located rostral to the pons and caudal to the thalamus and the basal ganglia, composed of the tectum (dorsal portion) and the tegmentum (ventral portion). ¹

¹ Source: wiktionary.com

Definition of Midbrain

1. the middle region of the brain [n -S]

Medical Definition of Midbrain

1. The part of the brain above the pons and below the thalamus, it is the uppermost part of the brainstem, and is involved in basic, unconscious body function. (09 Oct 1997)

Lexicographical Neighbors of Midbrain

midargument
midarm
midas
midas's ear
midaxillary line
midazolam
midazolam hydrochloride
midbite
midblastula
midblock
midbody
midbook
midbow
midbowman
midbrain (current term)
midbrain tegmentum
midbrain vesicle
midbrains
midbrow
midbudget
midcalf
midcall
midcalves
midcampaign
midcap
midcaps
midcareer
midcarpal
midcarpal joint

Literary usage of Midbrain

Below you will find example usage of this term as found in modern and/or classical literature:

1. Monographic Medicine by William Robie Patten Emerson, Guido Guerrini, William Brown, Wendell Christopher Phillips, John Whitridge Williams, John Appleton Swett, Hans Günther, Mario Mariotti, Hugh Grant Rowell (1916)
"Lesions of the midbrain (Mesencephalon) The midbrain, though anatomically a part of ... Diagram of Section Through the midbrain, at the Level of the Corpora ..."

2. The Anatomy of the Central Nervous System of Man and of Vertebrates in General by Ludwig Edinger (1899)
"THE TEGMENTUM AND THE PEDUNCLE OF THE midbrain. THE frontal sections through the cerebrum, with description of which the previous chapter ended, ..."

3. A Text-book of physiology: For Medical Students and Physicians by William Henry Howell (1905)
"The Accessory Respiratory Centers of the midbrain.—Several observers have called attention to the existence of a possible accessory respiratory center in ..."

4. Nervous and Mental Disease Monograph Series (1909)
"Such a symptom complex can scarcely be due to anything else than a lesion in the right side and central portion of the midbrain, involving as it does both ..."

5. A Text-book of Histology and Microscopic Anatomy of the Human Body by Ladislaus Szymonowicz, John Bruce MacCallum (1902)
"... the pons into two parts, a dorsal and a ventral. Here the bundle is called the medial lemniscus. In entering the midbrain the sheet curves outward ..."

6. A Laboratory Manual of Human Anatomy by Lewellys Franklin Barker, Dean De Witt Lewis, Daniel Graisberry Revell (1904)
"External Morphology of Rhomboid Brain and midbrain (Rhombencephalon and Mesencephalon). Lift the cerebellum gently from behind and observe the relation of ..."

7. The Modern Treatment of Nervous and Mental Diseases by William Alanson White, Smith Ely Jelliffe (1913)
"CHAPTER XIV DISEASES OF THE OPTIC THALAMUS, midbrain, AND CEREBELLUM, AND THEIR TREATMENT BY GORDON HOLMES, MD, MRCP OPTIC THALAMUS THOSE large masses of ..."

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