PPT-CEREBELLUM histology – neural connections – cerebellar syndromes

Ágnes Nemeskéri 2018 Semmelweis University Department of Anatomy Histology and Embryology nemeskeriagnes medsemmelweisunivhu Function of cerebellum C erebellum is classically thought to control . Assistant Professor. Department of Neurobiology and Anatomy. University of Texas Health Science Center at Houston. Houston, TX. Michael.S.Beauchamp@uth.tmc.edu. Motor Systems: Lecture 5. Hierarchical . Assistant Professor. Department of Neurobiology and Anatomy. University of Texas Health Science Center at Houston. Houston, TX. Michael.S.Beauchamp@uth.tmc.edu. Motor Systems: Lecture 5. Hierarchical . http://www.cogsci.bme.hu/~ktkuser/KURZUSOK/BMETE47MC23/2015_2016_2/. Motor . system 3. Cerebellum. Organization of the motor system. Muscles Contraction . Sensory receptors . Level 1. Spinal Cord. Basal Ganglia. y sessions 2013. cerebellum. Motor part of the brain. Coordination of movement . Regulation of muscle tone. Maintenance of equilibrium. Ensures that there is contraction of the proper muscle at the appropriate time and with the correct force. MATRIC NO.: 17/MHS01/138 CEREBELLUM AND ITS CONNECTIONS The cerebellum represents 10% of the brain's total volume, but contains more than half of our neurons. It acts as a coordination centre, using DEPT OF LIFE SCIENCES. CSJMU. CEREBELLUM- STRUCTURE & FUNCTION. Cerebellum. Situated . in the posterior cranial fossa and is covered superiorly by the tentorium cerebelli. . It . is the largest part of the . resource or study aid for . your use only. .. This presentation may . not be duplicated . for others and should not be redistributed . or posted anywhere . on the internet or on any personal websites.. 8.2.1SubdivisionTransverse fissures divide the cerebellum into lobes,lobules and folia,whereas paramedian sulci separatethe median vermis from the hemispheres (Fig.8.1).The flocculus and the nodule fo 1 CHAPTER 1 1 .1 The cerebellum which means ‘little brain’ is present in all vertebrate brains. Located underneath the posterior region of the skull and rostrocaudal to the occipital lobe, it Its shape has attracted interest. It has two hemispheres join by the vermis in midline. The cerebellar surface has folds which are called folia (folium) and in between them there are the sulci.. . The lobes and fissures of the cerebellum:. SKHMC. Location: . Posterior cranial . fossa. CEREBELLUM-LITTLE BRAIN. Connected to brain stem through 3 peduncles. Superior cerebellar peduncle-to midbrain. Middle cerebellar peduncle-to . pons. Inferior cerebellar peduncle-to medulla. Dr. Mohammad Rehan Asad. At the end of the lecture the student should be able to. Identify external features of cerebellum. Enumerate neurons, fibers, nuclei and layers of cerebellum. Identify connections of cerebellum. LECTURE-30 (20 APRIL 2013) 1-2 . PM. Professor . Dr. . Wahengbam. PS AL . Waheed. . MBBS,MD(PSM),MD(Medicine. ). Recall cerebellar functions. The . cerebellum processes input from other areas of the brain, spinal cord and sensory receptors to provide precise timing for coordinated, smooth movements of the skeletal muscular system. . Identify the general features, location & relation of the cerebellum. Describe the surfaces, parts, lobes & zones of the cerebellum. Study the internal structure & connections. Consider important clinical disorders related to the cerebellum.