6.1.1.1 Brain

• What is the name of the second largest part of the brain shown in the image?

  Cerebellum
• How does the Brainstem compare in size to the other brain structures?

  It is the smallest structure
• Where is the Cerebrum located in the brain?

  Top, largest part of the brain
• What are the three main structures of the brain?

  Cerebrum, Cerebellum, Brainstem
• What is the brain often compared to in the body?

  The main computer
• What does the brain handle in the body?

  Thoughts, movements, sensations, and emotions
• How do the functions of the cerebrum, cerebellum, and brain stem differ?

  • Cerebrum: Higher cognitive functions, voluntary movement, sensory processing
  • Cerebellum: Coordination of movement, balance, fine motor skills
  • Brain stem: Controls basic life functions, relays sensory/motor info, regulates sleep-wake
• What is the function of the limbic lobe?

  Emotion and motivation
• How does the medulla oblongata function in heart regulation?

  It ensures the heart beats regularly
• Which structure in the brain is situated posterior to the pons?

  Cerebellum
• What is the primary function of the cerebellum?

  Motor coordination and balance
• Which lobe is located at the front of the brain?

  Frontal lobe
• What is a distinct characteristic of the Cerebellum?

  It has distinct vertical ridges
• What are the characteristics of the three main brain structures?

  • Cerebrum:
  • Location: Top, largest part
  • Size: Tennis ball size
  • Characteristics: Heavily folded and symmetrical
  • Cerebellum:
  • Location: Back, under cerebrum
  • Size: Golf ball size
  • Characteristics: Distinct vertical ridges
  • Brainstem:
  • Location: Base of brain
  • Size: Thumb size
  • Characteristics: Narrow stalk connecting to spinal cord
• What are the key sulci and gyri visible in the cerebral cortex?

  • Central sulcus
  • Precentral gyrus
  • Postcentral gyrus
  • Parieto-occipital sulcus
• How does the frontal lobe assist during studying?

  It helps with concentration
• What is the connection between the cerebellum and the spinal cord?

  It enables precise control over movement
• What does the brainstem connect?

  The brain to the spinal cord
• What are the structures outside the cerebrum shown in the image?

  • Pons
  • Medulla oblongata
  • Cerebellum
• What is the name of the smallest part of the brain shown in the image?

  Brain Stem
• What is the function of the Brainstem?

  It connects the brain to the spinal cord
• Why is the brainstem important for life functions?

  It manages essential functions without conscious thought
• How can the brain be described in terms of its role?

  As the control center of the central nervous system
• What are the main functions of the cerebellum?

  • Coordination of voluntary movements
  • Maintenance of balance and posture
  • Fine-tuning of motor skills
• What is the size of the Brainstem?

  Thumb size
• Where is the Brainstem located?

  Base of the brain
• According to the image, what does italicized labeling indicate?

  Structures outside the cerebrum
• What are the components of the brainstem?

  Midbrain, Pons, Medulla Oblongata
• What is the primary function of the brain?

  Control center for all behavior
• What role does the parietal lobe play when sitting in a chair?

  It processes the feeling of the chair
• What is a distinct characteristic of the Cerebrum?

  It is heavily folded and symmetrical
• What type of view is shown in the image of the brain?

  Midsagittal view
• What lobe is primarily involved in hearing and memory?

  Temporal lobe
• Where is the medulla oblongata located?

  At the bottom of the brainstem
• What functions does the medulla oblongata manage?

  Heart rate and blood pressure
• Which lobe is responsible for vision?

  Occipital lobe
• What are the main functions of each lobe of the cerebrum?

  • Frontal: Thinking, planning, movement
  • Parietal: Sensation, spatial awareness
  • Temporal: Hearing, memory
  • Occipital: Vision
  • Limbic: Emotion, motivation
• Which brain structure is inferior to the thalamus and hypothalamus?

  Optic chiasm
• How does the structure of the cerebellum differ from the cerebrum?

  The cerebellum has a more folded, wrinkled appearance compared to the smoother cerebrum
• In what way is the brain similar to a headquarters (HQ)?

  It manages and coordinates all body functions