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Stepanenko A.Y., Maryenko N.I.
Structure and individual anatomical variability of the neocerebellum of the human vermis

The objective of the study was to determine the structure and individual variability of lobules VI–VII (declive, folium, tuber) of the human vermis. 230 human cerebella (age 21-95 years) served as a material for the investigation.
After fixation in 10% formalin solution vermis was dissected on the sagittal plane and photographed. Images were analyzed.
Lobules VI–VII are formed by common branch of the cerebellar white body. Its trunk is divided into two (198, or 86%, the 1st type of branching) or three (32, or 14%, the 2nd type) primary branches – superior, inferior and posterior. They in their turn are divided into three (52%) or four (48%) secondary branches. There are several types of this branching.
The first (34 or 14,8%): superior branch divides into two, superior proper and superior posterior, branches. The second (77 or 33,5%): inferior branch divides into two, inferior proper and inferior posterior, branches. The third (30, or 13,0%): superior branch divides into three, superior proper, superior posterior and posterior, branches. The fourth (57 or 24,8%): superior branch divides into superior proper and superior posterior; inferior one - into inferior proper and inferior posterior branches. The fifth (9, or 3,9%): three primary branches are present and they do not divide into secondary branches. The sixth (20 or 8,7%): superior branch divides into two secondary branches – superior proper and superior posterior. The seventh (3 or 1,3%): posterior branch divides into two (posterior superior and posterior inferior) branches.
Folium lies together with the tuber lobule in 58% of cases, with declive – in 28%, it lies between them – in 14% of cases. Superior surface of the neocerebellum is formed by one - three small branches, inferior surface – by two - seven folia and small superficial branches.
Key words: human being, cerebellar cortex, arbor vitae cerebelli, individual variability.


1. Kalinichenko SG, Motavkin PA. Kora mozzhechka [Cerebellum cortex]. Moscow, RF: Nauka; 2005. 320 р.
2. Kolesnikov LL. Mezhdunarodnaia anatomicheskaia terminologiia (s ofitsial'nym spiskom russkikh ekvivalentov) [International Anatomical Terminology (an official list of Russian equivalents)]. Terminologia Anatomica. Moscow, RF: Meditsina; 2003. 424 р.
3. Fitzpatrick LE, Crowe SF. Cognitive and emotional deficits in chronic alcoholics: a role for the cerebellum? Cerebellum. 2013 Aug;12(4):520-33.
4. Ganos C, Kassavetis P, Erro R, Edwards MJ, Rothwell J, Bhatia KP. The role of the cerebellum in the pathogenesis of cortical myoclonus. Mov Disord. 2014 Apr;29(4):437-43.
5. Algahtani HA, Aldarmahi AA, Al-Rabia MW, Young GB. Crossed cerebro-cerebellar atrophy with Dyke Davidoff Masson syndrome. Neurosciences (Riyadh). 2014 Jan;19(1):52-5.
6. Boop S, Wheless J, Van Poppel K, McGregor A, Boop FA. Cerebellar seizures. J Neurosurg Pediatr. 2013 Sep;12(3):288-92.
7. O'Halloran CJ, Kinsella GJ, Storey E. The cerebellum and neuropsychological functioning: a critical review. J Clin Exp Neuropsychol. 2012;34(1):35-56.
8. Stoodley CJ. Distinct regions of the cerebellum show gray matter decreases in autism, ADHD, and developmental dyslexia. Front Syst Neurosci. 2014 May 20;8:92.
9. Muratori F, Cesari A, Casella C. Autism and cerebellum. An unusual finding with MRI. Panminerva Med. 2001 Dec;43(4):311-5.
10. Diedrichsen J, Balsters JH, Flavell J, Cussans E, Ramnani N. A probabilistic MR atlas of the human cerebellum. Neuroimage. 2009 May 15;46(1):39-46.
11. Margorin EM. Individual'naia anatomicheskaia izmenchivost' organizma cheloveka [Individual anatomic variability of a human body]. Moscow, RF; 1975. 215 р.
12. Stepanenko AYu. Strukturnaia organizatsiia i variantnaia anatomiia belogo veshchestva chervia mozzhechka cheloveka [Structural organization and alternative anatomy of white substance of a worm of a cerebellum of the person]. Meditsina s'ogodnі і zavtra. 2011;(3):5-10.
13. Bispo RFM, Ramalho AJC, Gusmao LCB, Cavalcante APH, Rocha AC, Sousa-Rodrigues CF. Cerebellar vermis: topography and variations. Int . Morphol. 2010;28(2):439-43.

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