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Knowing Your Brain Sara Newton It Just Makes Sense neering/Life_Sciences/Biology/Anatomy/Brain_Anatomy/

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Presentation on theme: "Knowing Your Brain Sara Newton It Just Makes Sense neering/Life_Sciences/Biology/Anatomy/Brain_Anatomy/"— Presentation transcript:


2 Knowing Your Brain Sara Newton It Just Makes Sense neering/Life_Sciences/Biology/Anatomy/Brain_Anatomy/ Brain_Anatomy

3 Learning – What is It? b Define It; Measure It; What do you learn best?; How do you learn?

4 Thinking About Thinking (Blakey and Spence, 1990) b Metacognition is knowing what we know and knowing what we don’t know. b A thinker’s job is management of thinking. b Strategies include: connecting new information to former knowledgeconnecting new information to former knowledge selecting thinking strategies deliberatelyselecting thinking strategies deliberately planning, monitoring, and evaluating thinking processesplanning, monitoring, and evaluating thinking processes

5 It Imparts Ownership (Howard, 1994, pp. 236-239) b Metacognition improves learning b Knowing which of your Multiple Intelligences are the strongest will help you formulate strategies for improved learning.

6 It Makes Sense (Visser, 1996) b Use your stronger intelligences first to build solid foundation. b Then approach from other perspectives to fortify.

7 It is Content Specific (Guild, 1998) b To learn how your brain works will make learning the anatomy and physiology of the brain more meaningful. ces/Biology/Anatomy/Brain_Anatomy/Brain_Anatomy

8 What Are My Strengths? b Perceived by Howard Gardner, Multiple Intelligences are seven different ways to demonstrate intellectual ability. (An eighth intelligence - the naturalist - has been added.) The following descriptions are from

9 b b The ability to perceive the visual. These learners tend to think in pictures and need to create vivid mental images to retain information. They enjoy looking at maps, charts, pictures, videos, and movies. b b Their skills include: b b puzzle building, reading, writing, understanding charts and graphs, a good sense of direction, sketching, painting, creating visual metaphors and analogies (perhaps through the visual arts), manipulating images, constructing, fixing, designing practical objects, interpreting visual images. b b Possible career interests: b b navigators, sculptors, visual artists, inventors, architects, interior designers, mechanics, engineers Visual/Spatial Intelligence

10 b b The ability to use words and language. These learners have highly developed auditory skills and are generally elegant speakers. They think in words rather than pictures. b b Their skills include: b b listening, speaking, writing, story telling, explaining, teaching, using humor, understanding the syntax and meaning of words, remembering information, convincing someone of their point of view, analyzing language usage. b b Possible career interests: b b Poet, journalist, writer, teacher, lawyer, politician, translator Verbal/Linguistic Intelligence

11 b b The ability to use reason, logic and numbers. These learners think conceptually in logical and numerical patterns making connections between pieces of information. Always curious about the world around them, these learner ask lots of questions and like to do experiments. b b Their skills include: b b problem solving, classifying and categorizing information, working with abstract concepts to figure out the relationship of each to the other, handling long chains of reason to make local progressions, doing controlled experiments, questioning and wondering about natural events, performing complex mathematical calculations, working with geometric shapes b b Possible career paths: b b Scientists, engineers, computer programmers, researchers, accountants, mathematicians Logical/Mathematical Intelligence

12 b b The ability to control body movements and handle objects skillfully. These learners express themselves through movement. They have a good sense of balance and eye-hand co-ordination. (e.g. ball play, balancing beams). Through interacting with the space around them, they are able to remember and process information. b b Their skills include: b b dancing, physical co-ordination, sports, hands on experimentation, using body language, crafts, acting, miming, using their hands to create or build, expressing emotions through the body b b Possible career paths: b b Athletes, physical education teachers, dancers, actors, firefighters, artisans Bodily/Kinesthetic Intelligence

13 b b The ability to produce and appreciate music. These musically inclined learners think in sounds, rhythms and patterns. They immediately respond to music either appreciating or criticizing what they hear. Many of these learners are extremely sensitive to environmental sounds (e.g. crickets, bells, dripping taps). b b Their skills include: b b singing, whistling, playing musical instruments, recognizing tonal patterns, composing music, remembering melodies, understanding the structure and rhythm of music b b Possible career paths: b b musician, disc jockey, singer, composer Musical/Rhythmic Intelligence

14 Naturalist Intelligence b b The ability to observe and understand patterns in the natural environment. A naturalist shows expertise in recognizing and classifying plants and animals. b b Their skills include: b b sorting, classifying, collecting and categorizing, shrewdly distinguishing between variations b b Possible career paths: b b molecular biologist, medicine and herbal remedies specialist, analyist, ecologist, urban planner

15 b b The ability to relate and understand others. These learners try to see things from other people's point of view in order to understand how they think and feel. They often have an uncanny ability to sense feelings, intentions and motivations. They are great organizers. Generally they try to maintain peace in group settings and encourage co-operation.They use both verbal (e.g. speaking) and non-verbal language (e.g. eye contact, body language) to open communication channels with others. b b Their skills include: b b seeing things from other perspectives, listening, using empathy, understanding other people's moods and feelings, counseling, co-operating with groups, noticing people's moods, motivations and intentions, communicating both verbally and non-verbally, building trust, peaceful conflict resolution, establishing positive relations with other people. b b Possible Career Paths: b b Counselor, salesperson, politician, business person Interpersonal Intelligence

16 b b The ability to self-reflect and be aware of one's inner state of being. These learners try to understand their inner feelings, dreams, relationships with others, and strengths and weaknesses. b b Their Skills include: b b Recognizing their own strengths and weaknesses, reflecting and analyzing themselves, awareness of their inner feelings, desires and dreams, evaluating their thinking patterns, reasoning with themselves, understanding their role in relationship to others b b Possible Career Paths: b b Researchers, theorists, philosophers Intrapersonal Intelligence

17 Brain Structure and Function llustration from The three units of the human Brain - Júlio Rocha do Amaral, & Jorge Martins de Oliveira General to Specific

18 MacLean’s Triune Brain Theory “ MacLean’s Triune Brain Theory “three interconnected biological computers” MacLean (as cited on Web Page) b #1 - The Reptilian Brain is geared for survival. b It is the oldest brain. It consists of the structures of the brain stem - medulla, pons, cerebellum, midbrain. b This brain controls muscles, balance and autonomic functions, such as breathing and heartbeat. This part of the brain is active, even in deep sleep. Image from ://

19 MacLean’s Triune Brain Theory b b #2 - The Limbic System adds the capacity for emotion and coordination of movement. b b concerned with emotions and instincts, feeding, fighting, fleeing, and sexual behavior. b b Physiologically, it includes the the hypothalamus, hippocampus, and amygdala. b b It has vast interconnections with the neocortex

20 MacLean’s Triune Brain Theory b b # 3 - The Neocortex allows for the higher cognitive functions. MacLean refers to the cortex as "the mother of invention and father of abstract thought". b b The cortex is divided into left and right hemispheres. The left half of the cortex controls the right side of the body and the right side of the brain the left side of the body. b b The right brain is more spatial, abstract, musical and artistic, while the left brain more linear, rational, and verbal.

21 More Detail (Martini, 1998, pp. 445-473) Cerebellum Cerebrum Medulla Oblongata Pons Thalamus Midbrain Hippocampus Amygdala Hypothalamus Pituitary gland

22 Reptilian (#1) (Sylwester,1995, pp. 39-44) Cerebellum Medulla Oblongata Pons Thalamus Midbrain adjusts ongoing movement patterns on basis of sensory data and stored memories maintain balance and equilibrium bridge cerebellum to brain stem facial motor control process visual and auditory maintain consciousness reflex generation RAS brain to spine relays sensory information relay and processing center for sensory data (from outside the body) hallucinations

23 Hippocampus Amygdala Hypothalamus Hunger, sex drive, thirst, hormones, temperature (sensory data from inside) Sophisticated emotions (love, joy, kindness) filters and interprets incoming sensory data Connects the other two stores new memories Limbic System (#2) (Nunley, 1999)

24 Neocortex #3 (Cerebrum) thin covering of cortex but 70% of brain cells higher level functions Temporal (hears & smells) Occipital (sees) Parietal (feels) Frontal (solves, decides, moves) Wernicke’s Area Interprets what is seen or heard Broca’s Area Speech- breathing and vocalization

25 Learning Pathways Neuron to Neuron b The brain is a collection of specialized cells called neurons. b Information travels from one neuron to the next: axon synapse dendrite axon

26 Learning Pathways Some links grow while others fade Each time you learn something new, new dendrites are grown on your neurons to communicate with other neurons. connections = pathways Those not used are pruned out to make way for stronger pathways. The more a pathway is used, the easier it is to access. “A single neuron may be involved in many pathways. So strengthening a neuron used for one project may have additional benefits if it is also used for other tasks.” (Nunley, p.25)

27 Learning Pathways Thoughts involve communication from many areas of the brain (Nunley) b you see the apple b memories of apple pie and milk apple pie and milk b anticipate taste and salivate b coordinate arm to bring it to mouth b new memory - yuck! A worm A.p.p.l.e.

28 Learning Pathways Storage of the information can vary (Fishback, 1998) b Sensations enter your brain and are temporarily stored in Short-Term Memory b Your brain decides whether to consolidate the memory into Long-Term Memory (Limbic system is an active player) b Memories are separated and then distributed in different regions of your brain.

29 Learning Pathways Storage of the information can vary (Martini, 1998, p.505) Sensory In p ut Short-Term Memory Repetition Promotes Retention Consolidation Long-Term Memory ??

30 Visualizing Brain Activity CT ( Computed Tomography) A beam of x-rays is shot straight through the brain. PET- ( photon/positron emission computed tomography) When radio-labeled compounds are injected in tracer amounts, their photon emissions can be detected much like x-rays in CT. MRI ( magnetic resonance imaging) When protons are placed in a magnetic field, they become capable of receiving and then transmitting electromagnetic energy.

31 A Lot To Remember Apply what you know to learn more /Biology/Anatomy/Brain_Anatomy/Brain_Anatomy

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