PSY430 L13 Activity

What is the order or "hierarchy" of how sensorimotor information is processed?

• (1) Secondary Motor Cortex,

  (2) Association Cortex,

  (3) Primary Motor Cortex,

  (4) Brain Stem Motor Nuclei

• (1) Brain Stem Motor Nuclei,

  (2) Primary Motor Cortex,

  (3) Secondary Motor Cortex,

  (4) Association Cortex

• (1) Primary Motor Cortex,

  (2) Secondary Motor Cortex,

  (3) Association Cortex,

  (4) Brain Stem Motor Nuclei

• (1) Association Cortex,

  (2) Secondary Motor Cortex,

  (3) Primary Motor Cortex,

  (4) Brain Stem Motor Nuclei

(a)   muscles are opposing sets of muscles that involve alternating contraction.

In a neuromuscular junction, the release of acetylcholine causes the muscle to ____.

• Extend

• Contract

Our visual processing system is organized through retinotopic mapping.

Our auditory processing system is organized through tonotopic mapping.

Our sensorimotor system, specifically the primary motor cortex, is organized through (a)   mapping.

How do you feel about the material from today's lesson?

• I got it! I understood the materials.

• I am almost there! Once I look over my study notes, I'll be good to go.

• Eh... I could spend some more time with it.

• Please help! I do not understand the material yet.