Neuroscience FINAL EXAM – USA with Complete & Verified Solutions

Neuroscience FINAL EXAM – USA with Complete & Verified Solutions CHAPTER 15 - THE CEREBELLUM - 7 QS - ANSWER ️️ The Cerebellum 3 Major functions: - ANSWER ️️ -Synergy of Movement -Upright Posture - Tone (maintain) Cerebellum exerts influence to motor systems of which 2 areas to correct movement - ANSWER ️️ Cortex & Brainstem Cerebellum 3 Functional Regions - ANSWER ️️ -Lateral Part -Intermediate Part -Vermis and Flocculonodular lobe Cerebellum - Lateral Part fxn - ANSWER ️️ Motor Planning Cerebellum - Intermediate Part fxn - ANSWER ️️ Distal Limb Coordination Vermis and Flocculonodular lobe fcn's (3) - ANSWER ️️ Proximal Limb Coordination, Balance and Vestibulo-occular reflexes. ***Deep Cerebellar Nuclei (4) - ANSWER ️️ Don't Eat Greasy foods -Dentate - input from lateral regions -Emboliform - input from intermediate regions -Globase - input from intermediate regions -Fastigal - input from medial (vermis) regions ***Input to cerebellar cortex (2) ...hint: fibers - ANSWER ️️ -Mossy fibers (excitatory) -Climbing fibers (excitatory) (Both synapse directly or indirectly onto Purkinje cells) ***Output from cerebellar cortex (name?) and (+ or -) - ANSWER ️️ -Purkinje axons (inhibitory) ***Lesions to the intermediate cerebellum would affect what? - ANSWER ️️ Extremity coordination (appendicular at