How The Cerebellum Controls Movement

The cerebellum is important for movement and cognition. That might be a surprise, because for a while the #cerebellum was thought to be solely involved in the coordination of bodily movements. While it's crucial for coordination and accuracy of movement, it is important for emotional regulation and executive functions, verbal, linguistic, and visuospatial abilities.

Chapters:
00:00 The cerebellum is important for movement and cognition
01:43 How the Cerebellum Works
02:00 Feedforward sensorimotor control
03:22 Cerebellar internal models
04:54 Cerebellar ataxia
09:04 The cerebellum in cognitive disorders
10:18 Cerebellar vermis in affect
11:26 Right cerebellar hemisphere in language disorders
13:47 Left cerebellar hemisphere in visuospatial disorders
14:46 The cerebellum in dementia
16:33 Stimulating the cerebellum to treat alzheimer's disease
19:31 Anatomy of the Cerebellum
20:47 Cerebellar connections to brainstem
21:17 Cerebellar connections to cerebral cortex
22:50 Deep cerebellar nuclei
23:41 Anatomy of the cerebellar cortex
25:20 Granular layer of the cerebellar cortex
25:53 Mossy fibers of the cerebellum
26:34 Purkinje layer of the cerebellar cortex
26:59 Cerebellum Purkinje Cells
28:24 Climbing fibers of the cerebellum
29:27 Molecular layer of the cerebellar cortex
30:04 Parallel fibers of the cerebellum
30:32 The cerebellar microcircuit
34:09 Mechanisms of cerebellar motor learning

References:
Bastian, A. J., & Lisberger, S. G. (2021). 37 - The Cerebellum. In E. R. Kandel, J. Koester, S. Mack, & S. Siegelbaum (Eds.), Principles of Neural Science (6th ed.). essay, McGraw Hill.
Stolze, H., Klebe, S., Petersen, G., Raethjen, J., Wenzelburger, R., Witt, K., & Deuschl, G. (2002). Typical features of cerebellar ataxic gait. Journal of Neurology, Neurosurgery & Psychiatry, 73(3), 310-312.
Blatt, G. J., Oblak, A. L., & Schmahmann, J. D. (2013). Cerebellar connections with limbic circuits: anatomy and functional implications. Handbook of the cerebellum and cerebellar disorders, 479-496.
Bodranghien, F., Bastian, A., Casali, C., Hallett, M., Louis, E. D., Manto, M., ... & van Dun, K. (2016). Consensus paper: revisiting the symptoms and signs of cerebellar syndrome. The Cerebellum, 15(3), 369-391.
Baillieux, H., De Smet, H. J., Dobbeleir, A., Paquier, P. F., De Deyn, P. P., & Mariën, P. (2010). Cognitive and affective disturbances following focal cerebellar damage in adults: a neuropsychological and SPECT study. Cortex, 46(7), 869-879.
Starowicz-Filip, A., Prochwicz, K., Kłosowska, J., Chrobak, A. A., Myszka, A., Bętkowska-Korpała, B., & Kwinta, B. (2021). Cerebellar functional lateralization from the perspective of clinical neuropsychology. Frontiers in Psychology, 12.
https://www.nia.nih.gov/health/what-a...
Liang, K. J., & Carlson, E. S. (2020). Resistance, vulnerability and resilience: A review of the cognitive cerebellum in aging and neurodegenerative diseases. Neurobiology of Learning and Memory, 170, 106981.
Yao, Q., Tang, F., Wang, Y., Yan, Y., Dong, L., Wang, T., ... & Shi, J. (2022). Effect of cerebellum stimulation on cognitive recovery in patients with Alzheimer disease: A randomized clinical trial. Brain Stimulation.

Music promoted by https://www.free-stock-music.com:
Supernova by Purrple Cat | https://purrplecat.com
Creative Commons Attribution-ShareAlike 3.0 Unported
https://creativecommons.org/licenses/...
Nostalgic Hip Hop | City Vlog by Alex-Productions |    / @alexproductionsnocopyright  
Creative Commons Attribution 3.0 Unported License
https://creativecommons.org/licenses/...
Rhythm Boulevard by | e s c p | https://escp-music.bandcamp.com
Attribution 4.0 International (CC BY 4.0)
https://creativecommons.org/licenses/...
Rain, Book And Cup Of Tea by | e s c p | https://escp-music.bandcamp.com
Attribution 4.0 International (CC BY 4.0)
https://creativecommons.org/licenses/...
Downtown Walk by | e s c p | https://escp-music.bandcamp.com
Attribution 4.0 International (CC BY 4.0)
https://creativecommons.org/licenses/...
Fine Seeds by Thomas Gresen |   / thomasgresen  
Creative Commons Attribution 3.0 Unported License
https://creativecommons.org/licenses/...
Passage by Ron Gelinas Chillout Lounge | https://open.spotify.com/artist/03JYf...
Music promoted by https://www.free-stock-music.com
When You Fall In Love In The Summer by | e s c p | https://escp-music.bandcamp.com
Attribution 4.0 International (CC BY 4.0)
https://creativecommons.org/licenses/...
Kyoto by | e s c p | https://escp-music.bandcamp.com
Attribution 4.0 International (CC BY 4.0)
https://creativecommons.org/licenses/...
3D Brain images: Copyright © Society for Neuroscience (2017). Users may copy images and text, but must provide attribution to the Society for Neuroscience if an image and/or text is transmitted to another party, or if an image and/or text is used or cited in User’s work.