Midbrain reticular formation

Midbrain reticular formation
Brain: Midbrain reticular formation
Latin formatio reticularis mesencephali

The midbrain reticular formation (mesencephalic reticular formation, tegmental reticular formation, formatio reticularis (tegmenti) mesencephali) is a structure in the midbrain consisting of the dorsal tegmental nucleus, ventral tegmental nucleus, and cuneiform nucleus. These are also known as the tegmental nuclei.[1]

The dorsal and ventral tegmental nuclei receive connections from the mammillo-tegmental bundle of Gudden, a branch of the mammillothalamic tract. The bundle of Gudden might be identical to the hypothalamotegmental tract.

Along with the oral pontine reticular nucleus, the midbrain reticular formation projects to the nucleus gigantocellularis.[2]

See also

References

  1. ^ NeuroNames. tegmental nuclei. BrainInfo. Accessed January 25, 2011.
  2. ^ Section on "Reticularis Gigantocellularis (The Giant Reticular Nucleus)". Reticular formation. Psychology Wiki. Accessed January 25, 2011.

External links



Wikimedia Foundation. 2010.

Игры ⚽ Поможем сделать НИР

Look at other dictionaries:

  • Reticular formation — Brain: reticular formation Coronal section of the pons, at its upper part. (Formatio reticularis labeled at left.) …   Wikipedia

  • Lateral reticular formation — Infobox Brain Name = PAGENAME Latin = GraySubject = GrayPage = Caption = Taken from The Brainstem Reticular Formation and its Significance for Autonomic and Affective Behavior . The above diagram illustrates the reticular nuclei in the brainstem… …   Wikipedia

  • reticular activating system — n a part of the reticular formation that extends from the brain stem to the midbrain and thalamus with connections distributed throughout the cerebral cortex and that controls the degree of activity of the central nervous system (as in… …   Medical dictionary

  • Midbrain tectum — Brain: Midbrain tectum Deep dissection of brain stem. Lateral view. Latin t. mesencephali Part of Midbrain NeuroNames …   Wikipedia

  • Reticular activating system — Infobox Brain Name = Reticular activating system Latin = GraySubject = GrayPage = Caption = Deep dissection of brain stem. Ventral view. (Reticular formation labeled near center.) Caption2 = IsPartOf = Components = Artery = Vein = BrainInfoType …   Wikipedia

  • Paramedian reticular nucleus — Brain: Paramedian reticular nucleus Latin paramedian nucleus reticularis NeuroNames hier 731 The paramedian reticular nucleus (in Terminologia Anatomica, or paramedian medullary reticular group in NeuroNames) sends its connections to the spinal… …   Wikipedia

  • Tegmental pontine reticular nucleus — Brain: Tegmental pontine reticular nucleus Latin nucleus reticularis tegmenti pontis NeuroNames hier 563 The tegmental pontine reticular nucleus (or pontine reticular nucleus of the tegmentum) is an area within the floor of the midbrain. This… …   Wikipedia

  • nervous system, human — ▪ anatomy Introduction       system that conducts stimuli from sensory receptors to the brain and spinal cord and that conducts impulses back to other parts of the body. As with other higher vertebrates, the human nervous system has two main… …   Universalium

  • Raphe nuclei — Infobox Brain Name = PAGENAME Latin = nuclei raphes GraySubject = GrayPage = Caption = Section of the medulla oblongata at about the middle of the olive. (Raphe nuclei not labeled, but raphe labeled at left.) Caption2 = IsPartOf = Components =… …   Wikipedia

  • Dopaminergic cell groups — are collections of neurons in the central nervous system that have been demonstrated by histochemical fluorescence to contain the neurotransmitter dopamine.[1] Eleven discrete dopaminergic cell groups have been identified.[2][3][4] …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”