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The Human Brain

Explore the roles and parts of the human brain, from the cerebrum to the hypothalamus. Learn how different regions like the frontal and occipital lobes affect behavior and perception.

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The Human Brain

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  1. The Human Brain Module One: Booklet #5 DID YOU KNOW... A bigger brain doesn’t always mean a smarter person. Albert Einstein’s brain was slightly smaller than average!!!

  2. Meet Your Master: Getting to Know Your Brain - Crash Course Psychology #4 • https://www.youtube.com/watch?v=vHrmiy4W9C0&index=4&list=PLNo419yvwUDDuGEekLWgdlJPUA3WOVeig (12:33)

  3. TASK: To learn about the roles of the human brain and the parts that comprise it INTENT: There are many parts in the human brain that work together to coordinate movement and stimulate thinking and emotions, resulting in behaviour CRITERIA: To be able to match structures of the human brain to their function http://kidshealth.org/kid/htbw/NSmovie.html (3:43)

  4. Brain StructureSurgeons say that a living brain feels a lot like soft tofu! cerebrum cerebellum hypothalamus pituitary gland medulla Brain Animation

  5. 1. Hindbrain – Consists of: a) Medulla (Oblongata)b) Ponsc) Cerebellum

  6. Medulla (oblongata) • Location: Where the spinal cord enters the skull • Functions: It controls automatic functions (i.e you are not aware of them) such as heart rate and breathing

  7. b) Pons • Location: Between medulla & the midbrain • Function: Pons means a “bridge” & it interconnects messages between the spinal cord and the brain

  8. c) Cerebellum • Location: Extending from the rear of the brainstem • Functions: It regulates balance, posture, movement and muscle coordination • NOTE: Alcohol causes temporary loss of cerebellum functions, which results in staggering & other signs of loss of coordination

  9. 2. Midbrain • Location: Just above the pons • Function: Integrates sensory information and relays it upward

  10. 3. Forebrain – Consists of: a) Hypothalamusb) Thalamusc) Cerebrum (also called cerebral cortex)

  11. Hypothalamus • Location: Between midbrain & cerebrum • Functions: Regulates basic needs including hunger, thirst and temperature; • also controls falling asleep

  12. b) Thalamus • Location: Located above the hypothalamus • Functions: Serves as a relay center between various parts of the brain and spinal cord for all sensory information (expect smell); • also involved in keeping a person conscious, • and plays a role in awareness of pain

  13. c) Cerebrum (also called cerebral cortex) NOTE: Is the largest part of the human brain • Is made up of FOUR regions called lobes

  14. Frontal Lobe • Location: Front section of the cerebrum • Functions: Associated with higher reasoning, voluntary body movements and speech

  15. Temporal Lobe • Location: Bottom section of the cerebrum (above ears) • Functions: Associated with memories and the perceptions of sounds and language

  16. Parietal Lobe • Location: Middle section of the cerebrum • Functions: Associated with the perception of touch, pressure and pain

  17. Occipital Lobe • Location: Back section of the cerebrum • Function: Associated with visual perception

  18. Structures associated with brain: • Corpus Callosum: Large band of nerve fibres between the cerebral hemispheres (ie. right &left side) • Spinal Cord: Connects the nerves of the PNS with the brain. It transmits signals between the brain and the rest of the body.

  19. Parts of the Brain Review • http://www.youtube.com/watch?v=gVjpfPNpoGA (1:36)

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