Podcast
Questions and Answers
Which structure is responsible for detecting changes in muscle length and initiating the stretch reflex?
Which structure is responsible for detecting changes in muscle length and initiating the stretch reflex?
Which part of the brain is responsible for coordinating voluntary movements and sending signals to the spinal cord?
Which part of the brain is responsible for coordinating voluntary movements and sending signals to the spinal cord?
What type of motor neurons innervate extrafusal muscle fibers and are responsible for muscle contraction?
What type of motor neurons innervate extrafusal muscle fibers and are responsible for muscle contraction?
Which part of the motor system is involved in the coordination and smooth execution of movements, as well as in maintaining posture and balance?
Which part of the motor system is involved in the coordination and smooth execution of movements, as well as in maintaining posture and balance?
Signup and view all the answers
Which area of the brain is responsible for initiating movements and activating lower motor neurons in the spinal cord?
Which area of the brain is responsible for initiating movements and activating lower motor neurons in the spinal cord?
Signup and view all the answers
What is the role of the premotor cortex (area 6) in the motor system?
What is the role of the premotor cortex (area 6) in the motor system?
Signup and view all the answers
Which part of the brain is responsible for coordinating voluntary movements and sending signals to the spinal cord?
Which part of the brain is responsible for coordinating voluntary movements and sending signals to the spinal cord?
Signup and view all the answers
What is the function of the frontal lobe in the motor system?
What is the function of the frontal lobe in the motor system?
Signup and view all the answers
Which neuronal pathways secrete neurotransmitter substances in the basal ganglia to balance action between excitatory and inhibitory neurotransmitters?
Which neuronal pathways secrete neurotransmitter substances in the basal ganglia to balance action between excitatory and inhibitory neurotransmitters?
Signup and view all the answers
What is the role of the basal ganglia in the motor system?
What is the role of the basal ganglia in the motor system?
Signup and view all the answers
Which part of the brain is responsible for regulating subconscious movements such as writing and cutting paper?
Which part of the brain is responsible for regulating subconscious movements such as writing and cutting paper?
Signup and view all the answers