II. Anatomy: General

  1. Communication with Brainstem
    1. Superior peduncle
    2. Middle peduncle
    3. Inferior peduncle
  2. Vascular
    1. Anterior Inferior Cerebellar Artery
    2. Posterior Inferior Cerebellar Artery
    3. Superior Cerebellar Artery

III. Anatomy: Images

  1. neuroCerebellumSuperiorGrayBB702.gif Lewis (1918) Gray's Anatomy 20th ed (in public domain at Yahoo or BartleBy)
  2. neuroCerebellumInferiorGrayBB703.gif Lewis (1918) Gray's Anatomy 20th ed (in public domain at Yahoo or BartleBy)
  3. neuroCerebellumXsAtVermusGrayBB704.gif Lewis (1918) Gray's Anatomy 20th ed (in public domain at Yahoo or BartleBy)
  4. neuroCerebellumGrayBB705.gif Lewis (1918) Gray's Anatomy 20th ed (in public domain at Yahoo or BartleBy)
  5. neuroCerebellumXsFoliumGrayBB706.gif Lewis (1918) Gray's Anatomy 20th ed (in public domain at Yahoo or BartleBy)
  6. neuroCerebellumXsGrayBB707.gif Lewis (1918) Gray's Anatomy 20th ed (in public domain at Yahoo or BartleBy)
  7. neuroCerebellumGrayBB708.gif Lewis (1918) Gray's Anatomy 20th ed (in public domain at Yahoo or BartleBy)

IV. Exam

V. Signs: Brain Lesions

  1. Ataxia
    1. See Ataxia
    2. See Acute Cerebellar Ataxia
    3. See Cerebellar Gait
  2. Tremor
    1. See Cerebellar Tremor
  3. Nystagmus
    1. See Nystagmus
  4. Dysmetria
    1. See Finger-Nose-Finger Test
  5. Miscellaneous cerebellar findings
    1. Deep Tendon Reflexes
      1. Decreased Deep Tendon Reflexes on the affected side
    2. Asthenia
      1. Muscles Fatigue more easily with use

VI. References

  1. Goldberg (2014) Clinical Neuroanatomy, Medmaster, p. 61-4
  2. Netter (1997) Atlas Human Anatomy, ICON Learning, p. 107
  3. Newton (1994) Am Fam Physician 49(4): 787-97 [PubMed]

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Ontology: Cerebellar Diseases (C0007760)

Definition (MEDLINEPLUS)

When you play the piano or hit a tennis ball you are activating the cerebellum. The cerebellum is the area of the brain that controls coordination and balance. Problems with the cerebellum include

  • Cancer
  • Genetic disorders
  • Ataxias - failure of muscle control in the arms and legs that result in movement disorders
  • Degeneration - disorders caused by brain cells decreasing in size or wasting away

Treatment of cerebellar disorders depends on the cause.

NIH: National Institute of Neurological Disorders and Stroke

Definition (MSH) Diseases that affect the structure or function of the cerebellum. Cardinal manifestations of cerebellar dysfunction include dysmetria, GAIT ATAXIA, and MUSCLE HYPOTONIA.
Definition (CSP) condition in which there is a deviation from or interruption of the normal structure or function of the cerebellum; manifestations of cerebellar dysfunction include dysmetria, gait ataxia, and muscle hypotonia.
Concepts Disease or Syndrome (T047)
MSH D002526
SnomedCT 49784007, 307361005, 267691001, 155010002, 192867005, 223176004, 224186005
English Cerebellar Disease, Cerebellar Diseases, Disease, Cerebellar, CEREBELLAR SYNDROME, cerebellar disorder, Cerebellar abnormalities, CEREBELLAR DIS, CEREBELLUM DIS, Syndrome cerebellar, Cerebellar Disorder, Cerebellar Disorders, Disorder, Cerebellar, Cerebellar Dysfunction, Cerebellar Dysfunctions, Dysfunction, Cerebellar, Cerebellar Syndrome, Cerebellar Syndromes, Syndrome, Cerebellar, Cerebellum Disease, Cerebellum Diseases, Disease, Cerebellum, Cerebellar Diseases [Disease/Finding], cerebellum diseases, cerebellar disease, cerebellar diseases, cerebellar syndrome, cerebellar disorders, cerebellum disease, cerebellar dysfunction, Cerebellar disorder NOS, Cerebellar disease (disorder), Cerebellar disease, Cerebellum--Diseases, Cerebellar syndrome, Cerebellar deficiency syndrome (disorder), Cerebellar deficiency syndrome, Cerebellar disorder (disorder), Cerebellar disorder, cerebellar; syndrome, syndrome; cerebellar, Cerebellar deficiency syndrome, NOS, Cerebellar syndrome, NOS, Cerebellar disorder [Ambiguous]
Italian Sindrome cerebellare, Patologia cerebellare NAS, Malattie del cervelletto, Disfunzione cerebellare, Sindromi cerebellari, Malattie cerebellari
Dutch cerebellaire afwijking NAO, syndroom cerebellair, cerebellair; syndroom, syndroom; cerebellair, cerebellair syndroom, Cerebellaire disfunctie, Cerebellaire ziekte, Cerebellumziekte, Cerebellumziekten, Ziekte, cerebellum-, Ziekten, cerebellum-
French Trouble cérébellaire SAI, Syndrome cérébellaire, SYNDROME CEREBELLEUX, Syndrome cérébelleux, Affections du cervelet, Maladies cérébelleuses, Maladies du cervelet, Syndromes cérébelleux
German Erkrankung des Kleinhirns NNB, Syndrom, zerebellaer, KLEINHIRNSYNDROM, Kleinhirnsyndrom, Kleinhirnkrankheiten, Krankheiten, Kleinhirn-, Zerebellare Erkrankungen, Zerebellare Dysfunktion, Zerebellare Krankheiten
Portuguese Afecção do cerebelo NE, SINDROME CEREBELAR, Síndrome cerebelosa, Disfunção Cerebelar, Doenças Cerebelares, Doenças do Cerebelo
Spanish Trastorno cerebelar NEOM, SINDROME CEREBELOSO, síndrome cerebeloso (concepto no activo), enfermedad cerebelosa (trastorno), enfermedad cerebelosa, síndrome cerebeloso, síndrome de deficiencia cerebelosa (trastorno), síndrome de deficiencia cerebelosa, trastorno cerebeloso (trastorno), trastorno cerebeloso, Síndrome cerebeloso, Disfunción Cerebelar, Enfermedades Cerebelosas, Enfermedades del Cerebelo
Japanese 小脳症候群, 小脳障害NOS, ショウノウショウコウグン, ショウノウショウガイNOS, 小脳疾患
Swedish Lillhjärnans sjukdomar
Finnish Pikkuaivojen sairaudet
Russian MOZZHECHKA BOLEZNI, МОЗЖЕЧКА БОЛЕЗНИ
Czech Mozečkový syndrom, Mozečková porucha NOS, cerebelární dysfunkce, mozeček - nemoci, onemocnění mozečku, cerebelární syndromy, nemoci mozečku
Croatian CEREBELARNE BOLESTI, MALOMOŽDANE BOLESTI, MALI MOZAK, BOLESTI
Polish Choroby móżdżku
Hungarian Cerebellaris tünetegyüttes, Cerebellaris syndroma, Cerebellaris betegség k.m.n.
Norwegian Cerebellare sykdommer, Cerebellumsykdommer, Cerebellarsykdommer, Lillehjernesykdommer, Sykdommer i cerebellum, Sykdommer i lillehjernen

Ontology: Cerebellum (C0007765)

Definition (FMA) Segment of neuraxis that has as its parts the cerebellar cortex, cerebellar nuclear complex and cerebellar white matter. Examples: There is only one cerebellum.
Definition (NCI_CDISC) The portion of the brain located at the base of the skull that is responsible for balance, equilibrium and movement. (NCI)
Definition (NCI) The portion of the brain located at the base of the skull that is responsible for balance, equilibrium and movement.
Definition (NCI_NCI-GLOSS) The portion of the brain in the back of the head between the cerebrum and the brain stem. The cerebellum controls balance for walking and standing, and other complex motor functions.
Definition (CSP) part of the metencephalon that lies in the posterior cranial fossa behind the brain stem; it is involved in the coordination of movement.
Definition (MSH) The part of brain that lies behind the BRAIN STEM in the posterior base of skull (CRANIAL FOSSA, POSTERIOR). It is also known as the "little brain" with convolutions similar to those of CEREBRAL CORTEX, inner white matter, and deep cerebellar nuclei. Its function is to coordinate voluntary movements, maintain balance, and learn motor skills.
Concepts Body Part, Organ, or Organ Component (T023)
MSH D002531
SnomedCT 113305005
LNC LP7125-0, MTHU002958
English Cerebellum, Cerebellums, Tissue of cerebellum, CB - Cerebellum, Cerebellar, Epencephalon-1, cerebellum, epencephalon-1, Cb, Corpus cerebelli, parencephalon, CEREBELLUM, Cerebelli, Corpus, Parencephalon, Corpus Cerebelli, Cerebellus, Corpus, Parencephalons, Corpus Cerebellus, Cerebellar structure, Cerebellar structure (body structure), Cerebellum, NOS
French Cerebellum, Cervelet
Swedish Lillhjärna
Czech mozeček, cerebellum
Finnish Pikkuaivot
Russian MOZZHECHOK, МОЗЖЕЧОК
Croatian MALI MOZAK
Latvian Smadzenītes
Polish Móżdżek
Norwegian Cerebellum, Lillehjerne
Spanish cerebelo, estructura cerebelosa (estructura corporal), estructura cerebelosa, Cerebelo
German Kleinhirn, Zerebellum
Italian Cervelletto
Dutch Cerebellum, Kleine hersenen
Portuguese Cerebelo