1. The Nervous System The Endocrine System The Brain

2.  We inherit traits from our parents through genes  Genes are made up of units of DNA that are our genetic makeup  They are assembled into Chromosomes: we have 46 (23 from each parent)

3.  All behavior can not be linked to genetics but some things can be like genetic disorders  Ex: Down Syndrome is caused by a fragment in the 21 st chromosome

4.  On your own, read “Choosing your Children’s Genes” on pg. 46.  After reading, answer the 4 questions in your packet.

5. 1. There are two types of ways your body communicates internally. They are… - Through the nervous system -Through the endocrine system 2. The nervous system usually generates your first, quick response. 3. Your endocrine system is run by your hormones which act as transmitters to the brain.

8.  Network of neurons  Neurons – cells that specialize in receiving and transmitting information through the body  Split into Central and Peripheral Nervous System

9.  The Nervous System  http://www.youtube.com/watch?v=xx-- f9Y8wjg&feature=related&safety_mode=tru e&persist_safety_mode=1&safe=active http://www.youtube.com/watch?v=xx-- f9Y8wjg&feature=related&safety_mode=tru e&persist_safety_mode=1&safe=active  Neurons and how they work:  http://www.youtube.com/watch?v=FR4S1Bq dFG4&feature=related&safety_mode=true& persist_safety_mode=1&safe=active http://www.youtube.com/watch?v=FR4S1Bq dFG4&feature=related&safety_mode=true& persist_safety_mode=1&safe=active

11.  Made up of the brain and the spinal cord

12.  Connects the Central nervous system to the rest of the body  Split into Autonomic and Somatic Nervous Systems

13.  Part of Peripheral Nervous System  Sends messages to internal organs  Coordinates functions of internal organs  Ex: respiration or digestion

14.  Part of Peripheral Nervous System  Send messages to body’s muscles  This is what allows you to text

15.  Biochemical substances that stimulate or suppress other neurons  Imbalances can cause major disorders  Ex: Dopamine, Serotonin  Fill out the chart using the placards

16.  Endocrine glands release hormones into the bloodstream where they affect a wide array of bodily functions and behaviors  They coordinate with the nervous system

17.  Hypothalamus- part of the brain that directs activity in the endocrine system.

18.  Pituitary gland (master gland) – receive messages from the hypothalamus to stimulate or inhibit the release of other glands hormones

19.  Endocrine System and the Pituitary gland  Brain Pop

20.  Using pg. 57 in the text

21.  Thyroid Issues:  Underactive – lack of energy, weight gain, dry skin or hair  Overactive- Increased nervousness, rapid heart beat, weightloss

22.  Pancreas Issues:  Type 2 Diabetes  Pancreatitis ▪ Flu-like symptoms, Weight decrease, rapid pulse

25.  Involved in complex mental processes  Separated into 4 lobes

26.  Regulates coordinated movements

27.  Sets brains alertness level and warning system

28.  Pathway for neurons traveling to and from the brain

30.  Manages body internal state

32.  Regulate motor movement and cognitive abilities like planning and decision making  Personality  Motor Cortex- controls the body’s voluntary muscles  Motor speech area (Broca’s area)

33.  Process sensory information like touch, temperature, body position and pain  Right half communicates with the left side of the body – Left half communicates with the right side of the body

34.  Processes Sounds  Stores long term memories

35.  Processes vision and sensations from the eyes  Color, movement, shape, shading, and face recognition

37.  http://www.youtube.com/watch?v=4Qi5_dA NWYo&feature=related&safety_mode=true& persist_safety_mode=1&safe=active http://www.youtube.com/watch?v=4Qi5_dA NWYo&feature=related&safety_mode=true& persist_safety_mode=1&safe=active

38. AREAS OF LEFT-HEMISPHERE DOMINANCE:  Verbal functions (for right-handers and most left-handers), including spoken and written use of language, as well as logical analysis, problem solving, and mathematical computation AREAS OF RIGHT-HEMISPHERE DOMINANCE:  Nonverbal functions, including understanding spatial relationships (as presented, e.g., in jigsaw puzzles or maps), recognizing faces and interpreting gestures, perceiving and expressing emotion, and appreciating music and art

39.  1 volunteer

40.  Students should separate into pairs and choose one person to be the observer.

41.  Involved left hemisphere functions (verbal, math, analytic)  Trend- eye movements to the right when processing the question

42.  Involved right hemisphere functions (nonverbal, spatial, holistic)  Trend – eye movement to the left from processing

43. http://www.youtube.com/watch?v=vqr3Bvnw KKE&feature=BFa&list=PLDECBFADE33B10F AE&lf=player_embedded&safety_mode=true &persist_safety_mode=1&safe=active Documentary on the teenage brain

44. Blue Green Red Yellow Red Orange Green Brown Yellow Purple Red Orange Blue

46. Green Red Yellow Red Orange Green Brown Yellow Purple Red Orange Blue