List of regions in the human brain
File:Gray727-Brodman.png
The Brodmann areas of a human brain
File:Basic structures of the brain highlighted.png
Most famous parts of the brain highlighted in different colours
The human brain anatomical regions are ordered following standard neuroanatomy hierarchies. Functional, connective, and developmental regions are listed in parentheses where appropriate.
Hindbrain (rhombencephalon)Edit
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File:EmbryonicBrain.svg
Embryonic vertebrate subdivisions of the developing human brain
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hindbrain or rhombencephalon is a developmental categorization of portions of the central nervous system in vertebrates. It includes the medulla, pons, and cerebellum.
MyelencephalonEdit
- Medulla oblongata
- Medullary pyramids
- Arcuate nucleus
- Olivary body
- Rostral ventrolateral medulla
- Caudal ventrolateral medulla
- Solitary nucleus (Nucleus of the solitary tract)
- Respiratory center-Respiratory groups
- Paramedian reticular nucleus
- Gigantocellular reticular nucleus
- Parafacial zone
- Cuneate nucleus
- Gracile nucleus
- Perihypoglossal nuclei
- Area postrema
- Medullary cranial nerve nuclei
- Chemoreceptor trigger zone
MetencephalonEdit
PonsEdit
- Pontine nuclei
- Pontine cranial nerve nuclei
- Chief or pontine nucleus of the trigeminal nerve sensory nucleus (V)
- Motor nucleus for the trigeminal nerve (V)
- Abducens nucleus (VI)
- Facial nerve nucleus (VII)
- Vestibulocochlear nuclei (vestibular nuclei and cochlear nuclei) (VIII)
- Superior salivatory nucleus
- Pontine tegmentum
- Parabrachial area
- Medial parabrachial nucleus
- Lateral parabrachial nucleus
- Subparabrachial nucleus (Kölliker-Fuse nucleus)
- Superior olivary complex
- Medial superior olive
- Lateral superior olive
- Medial nucleus of the trapezoid body
- Paramedian pontine reticular formation
- Parvocellular reticular nucleus
- Caudal pontine reticular nucleus
- Cerebellar peduncles
Fourth ventricleEdit
CerebellumEdit
Midbrain (mesencephalon)Edit
File:Midbrainsection.svg
Cross-section of the midbrain
- Tectum
- Pretectum
- Tegmentum
- Cerebral peduncle
- Mesencephalic cranial nerve nuclei
- Mesencephalic duct (cerebral aqueduct, aqueduct of Sylvius)
Forebrain (prosencephalon)Edit
DiencephalonEdit
File:Diencephalon.png
Diencephalon
EpithalamusEdit
- Pineal body (pineal gland)
- Habenular nuclei
- Stria medullaris
- Taenia thalami
Third ventricleEdit
ThalamusEdit
- Anterior nuclear group
- Anteroventral nucleus (Template:Aka ventral anterior nucleus)
- Anterodorsal nucleus
- Anteromedial nucleus
- Medial nuclear group
- Lateral nuclear group
- Ventral nuclear group
- Metathalamus
- Thalamic reticular nucleus
Hypothalamus (limbic system) (HPA axis)Edit
- Anterior
- Medial area
- Parts of preoptic area
- Medial preoptic nucleus
- Median preoptic nucleus
- Suprachiasmatic nucleus
- Paraventricular nucleus
- Supraoptic nucleus (mainly)
- Anterior hypothalamic nucleus
- Parts of preoptic area
- Lateral area
- Parts of preoptic area
- Lateral preoptic nucleus
- Anterior part of Lateral nucleus
- Part of supraoptic nucleus
- Parts of preoptic area
- Other nuclei of preoptic area
- Median preoptic nucleus
- Periventricular preoptic nucleus
- Medial area
- Tuberal
- Medial area
- Lateral area
- Tuberal part of Lateral nucleus
- Lateral tuberal nuclei
- Posterior
- Medial area
- Mammillary nuclei (part of mammillary bodies)
- Posterior nucleus
- Lateral area
- Posterior part of Lateral nucleus
- Medial area
- Surface
- Median eminence
- Mammillary bodies
- Pituitary stalk (infundibulum)
- Optic chiasm
- Subfornical organ
- Periventricular nucleus
- Tuber cinereum
- Tuberal nucleus
- Tuberomammillary nucleus
- Tuberal region
- Mammillary nucleus
Subthalamus (HPA axis)Edit
Pituitary gland (HPA axis)Edit
- Neurohypophysis
- Pars intermedia (Intermediate Lobe)
- Adenohypophysis
Telencephalon (cerebrum) Cerebral hemispheresEdit
White matterEdit
SubcorticalEdit
- Hippocampus (Medial Temporal Lobe)
- Amygdala (limbic system) (limbic lobe)
- Extended amygdala
- Claustrum
- Basal ganglia
- Striatum
- Dorsal striatum (a.k.a. neostriatum)
- Ventral striatum
- Globus pallidus (forms nucleus lentiformis with putamen)
- Subthalamic nucleus
- Striatum
- Basal forebrain
Rhinencephalon (paleocortex)Edit
- Olfactory bulb
- Olfactory tract
- Anterior olfactory nucleus
- Piriform cortex
- Anterior commissure
- Uncus
- Periamygdaloid cortex
Cerebral cortex (neocortex)Edit
- Frontal lobe
- Parietal lobe
- Occipital lobe
- Cortex
- Primary visual cortex (V1)
- V2
- V3
- V4
- Gyri
- Other
- Brodmann areas 17 (V1, primary visual cortex); 18, 19
- Cortex
- Temporal lobe
- Insular cortex
- Cingulate cortex
Neural pathwaysEdit
- Superior longitudinal fasciculus
- Uncinate fasciculus
- Perforant pathway
- Thalamocortical radiations
- Corpus callosum
- Anterior commissure
- Amygdalofugal pathway
- Interthalamic adhesion
- Posterior commissure
- Habenular commissure
- Fornix
- Mammillotegmental fasciculus
- Incertohypothalamic pathway
- Cerebral peduncle
- Medial forebrain bundle
- Medial longitudinal fasciculus
- Myoclonic triangle
- Solitary tract
- Major dopaminergic pathways from dopaminergic cell groups
- Serotonergic pathways
- Norepinephrine Pathways
- Locus coeruleus and other noradrenergic cell groups
- Epinephrine pathways from adrenergic cell groups
- Glutamate and acetylcholine pathways from mesopontine nuclei
Motor systems / Descending fibersEdit
- Extrapyramidal system
- Pyramidal tract
- Corticomesencephalic tract
- Tectospinal tract
- Interstitiospinal tract
- Rubrospinal tract
- Rubro-olivary tract
- Olivocerebellar tract
- Olivospinal tract
- Vestibulospinal tract
- Reticulospinal tract
- Lateral raphespinal tract
- Alpha system
- Gamma system
Somatosensory systemEdit
- Dorsal column–medial lemniscus pathway
- Spinothalamic tract
- Spinocerebellar tract
- Spino-olivary tract
- Spinoreticular tract
Visual systemEdit
Auditory systemEdit
NervesEdit
Neuroendocrine systemsEdit
Neuro vascular systemsEdit
- Middle cerebral artery
- Posterior cerebral artery
- Anterior cerebral artery
- Vertebral artery
- Basilar artery
- Circle of Willis (arterial system)
- Blood–brain barrier
- Glymphatic system
- Venous systems
- Circumventricular organs
Neurotransmitter pathwaysEdit
Dural meningeal systemEdit
- Cerebrospinal Fluid
- Brain-cerebrospinal fluid barrier
- Meningeal coverings
- Epidural space
- Subdural space
- Subarachnoid space
- Ventricular system
- Lateral ventricles
- Angular bundle
- Anterior horn
- Body of lateral ventricle
- Inferior horn
- Posterior horn
- Subventricular zone
- Third ventricle
- Fourth ventricle
- Foramina
- Lateral ventricles
Limbic systemEdit
- Cortical areas:
- Limbic lobe
- Orbitofrontal cortex
- Piriform cortex part of the olfactory system
- Entorhinal cortex
- Hippocampus and associated structures
- Fornix and septal nuclei
- Subcortical areas:
- Diencephalic structures:
Other areas that have been included in the limbic system include the:
- Stria medullaris
- Central gray and dorsal and ventral nuclei of Gudden
Related topicsEdit
ReferencesEdit
External linksEdit
- Template:MeSH name (view tree for regions of the brain)
- BrainMaps.org
- BrainInfo (University of Washington)
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