Understanding the Brain

Rated 5 out of 5 by from Great foundation for further exploration This course provides basic information about the layout and function of the human brain. Dr. Norden's lectures are interesting, well-structured, and contain plenty of nice graphics. Each lecture builds and expands upon concepts covered in previous lectures, so you get a look at how things fit together as you move along. I highly recommend this course to anyone looking to understand more about the inner workings of the brain.
Date published: 2020-08-12
Rated 5 out of 5 by from Wow! I really felt a personal connection with the instructor. It felt personal (for being online!) which helped made the subject matter engaging and that facilitating learning. Good pace. Clear. (I had some previous learning through paramedic school and university course work in neurolinguistics. I therefore cannot judge what it would be like for an absolute beginner, but for me it was perfect.)
Date published: 2020-08-03
Rated 5 out of 5 by from Fantastic Introductory Course to Neuroscience Professor Norden is an excellent teacher - enthusiastic and clear. You will get a strong foundation from this course that will enable you to go on and learn more. I've taken other courses or tried reading various textbooks and this course cleared up concepts I had struggled with in those past attempts. Really enjoyable. I highly recommend this one!
Date published: 2020-07-22
Rated 5 out of 5 by from Understanding the Brain excellent course given by an equally excellent teacher!
Date published: 2020-06-27
Rated 4 out of 5 by from Helpful The added understanding was very helpful.. ......
Date published: 2020-04-14
Rated 5 out of 5 by from informed and amazed This series on the brain is organized & very well presented. I really loved all the nervous system animations. I learned so much from each lecture. I loved every bit of it. Thank you Prof. Norden, I am "well informed & amazed!!!"
Date published: 2020-02-17
Rated 5 out of 5 by from This lady is great. I've listened on Audible to almost every course you have on brain related content ... I drive alot :-) I'm also a PHD student part-time professor and tech entrepreneur. I'm trying to shore up my deficiencies in Neuroscience and these courses are helping a great deal. Jeanette Norden is passionate, articulate and the content is extremely thorough and relevent. She's in love with what she does which serves as an inspiration. BTW, Thad Polk is also excellent in The Learning Brain and The Aging Brain. Both of these people are total pros who care about the great learning experiences they create. Bravo!
Date published: 2019-12-04
Rated 5 out of 5 by from This is a fabulous course! My wife and I have loved this course. It is wonderfully taught, concepts are clearly explained and defined, the illustrations are great. The professor speaks clearly and is easy to understand. We have thoroughly enjoyed learning about the brain. We highly recommend it.
Date published: 2019-12-03
Rated 5 out of 5 by from Nicely presented. At this time I have only listened to the first two lectures. I am very pleased. Professor Norden has laid the groundwork with easy to follow descriptions of the parts of the brain. I am glad that I purchased this and look forward to hearing more.
Date published: 2019-12-02
Rated 4 out of 5 by from I like the presenter She has a way of presenting that keeps my attention and understanding.
Date published: 2019-10-17
Rated 5 out of 5 by from Most complex yet one of the best courses Fine course on a complicated subject. video is mandatory and the professor is very knowledgable and content is rich.
Date published: 2019-09-21
Rated 5 out of 5 by from Great teacher! Professor Norden is very easy to follow and uses visual aids that really helped me understand the material!
Date published: 2019-07-30
Rated 3 out of 5 by from Good content; annoying presentation The scientific content of this course is very good, but it is very annoying that the lecturer never looks directly into the camera. She seems to be talking to someone other than us. If you can avoid being annoyed by that, it's a very good course.
Date published: 2019-07-15
Rated 5 out of 5 by from Outstanding clarity, exposition, and examples. Excellent preparation for allied subjects.
Date published: 2019-05-28
Rated 5 out of 5 by from Power Point Displays I am still working on this course. I am very impressed with the professor. She explains the brain structures and functions in great detail. I am getting a great lesson on the brain. What is very helpful for me is how the professor highlight the notes and makes it possible to for me to learn the functions of the brain for my benefit and give me confidence to impart my learning to others. I am stoked about the remaining lectures.
Date published: 2019-05-07
Rated 2 out of 5 by from Understanding the brain. I have just started so I reserve judgement until later. I like the dvd format so I can learn at my own pace.
Date published: 2019-02-28
Rated 5 out of 5 by from Terrific Course Over the last 20 years I've purchased about 60 Great Courses programs. I've just viewed the course "Understanding the Brain" for the second time and I've got to say that this is among my favorites. Her style of teaching, her personality and her passion for the subject was extremely engaging. At the end of the 18-hour program I was emotionally struck by the fact that there's so much more to learn, especially since it's been over 12 years since the production of this course. With the speed of scientific research into neuroscience and the technological development of tools since 2007, our knowledge of the anatomy, physiology and functionality of the brain has since soared. Additionally, as she mentioned in her final lecture, "we have barely scratched the surface of what is known. And what is known is only a small part of what is yet to be known." Hence, I would love to see another GC program with Dr. Norden at the helm to present a sequel to this great course. I hope to see her again sometime in the not too distant future.
Date published: 2019-02-18
Rated 5 out of 5 by from Wonderful! A great course! This is the first course I purchased and was very impressed with the amount of material and how well it was presented. The prof was passionate and knowledgeable about her subject. The use of models and diagrams was very helpful. Loved it and went on to purchase many more courses,
Date published: 2019-01-20
Rated 5 out of 5 by from Good overall introduction to brain functions I enjoyed the integration of exhibits, and the lecturer's level of knowledge.
Date published: 2018-10-13
Rated 5 out of 5 by from important course Excellent lecture Great teacher beautiful job integrating anatomy,function and clinical cases one of the best courses I've taken
Date published: 2018-10-11
Rated 5 out of 5 by from Fascinating! My husband and I are watching this together and are both really enjoying it. The lectures are so well presented that even we non-scientists can grasp the significance of the content. We thought we had an appreciation for the workings of the brain but now we're amazed at what we're learning. And Professor Norden's obvious excitement with her subject is contagious. We're only 10 lectures into the course but can't wait for the next one.
Date published: 2018-09-15
Rated 5 out of 5 by from Incredible Professor and Course!! The course 'Understanding the Brain', far exceeded my expectations! Professor Jeannette Norden is ABSOLUTELY brilliant in her delivery of an overwhelming view of the human brain. She is the role model for elite professors, displaying a depth of knowledge that only a few others, in the over 250 Great Course lecture sets I have purchased, left me amazed. Dr. Norden's review of the intricate nature of the brain; its plasticity, ability to continually develop its network of connections, perspectives on 'The Self', just to name a few were dazzling. I loved her review of 'The Nun Study', which I had previously read, inspires the learner to daily add novelty and intellectual depth their activities. Her review of threats/assaults to the brain, from the diseases Parkinson, ALS, Alzheimer's, PTSD, ADHD, are thorough. Lecture 18 on the Cerebellum was in-depth and left me amazed. I had just finished Dr. Thad Polk's courses on 'The Aging Brain' and 'The Learning Brain' (both were excellent!), and wished I had watched Dr. Norden's course first. I will watch this course again! Thank You Dr. Norden for your work in the neuroscience field and sharing your wealth of knowledge with us.
Date published: 2018-08-03
Rated 5 out of 5 by from Fascinating This course was more fascinating than I had imagined. Valuable and informative.
Date published: 2018-06-29
Rated 5 out of 5 by from A really, really good course. Jeanette Norden obviously loves her subject and is extremely knowledgeable. The really good thing is that she makes all of the terminology and other things understandable and accessible for everyone, without sounding like she is trying to dumb things down. I learned a lot in this course and am very glad I watched it. Professor Norden should come back for more courses.
Date published: 2018-05-19
Rated 5 out of 5 by from Incredible Series This course is very educational, I learned so much. The professor knows her subject and teaches in a straightforward and clear way. There are lots of details but she reinforces them through regular summaries. I highly recommend this course to anyone interested in knowing more about themselves and the incredible organ that controls and monitors everything we do each and every second. Well done!
Date published: 2018-04-13
Rated 5 out of 5 by from Great Course for big picture of brain function I purchased this course to get foundational learning of brain anatomic structure and function. The course met all my expectations in understanding essential brain functions. The course also aroused my interest for further study of the brain, central and peripheral nervous system. Especially helpful in the course was the insights gained in understanding disorders of the brain and central nervous system.
Date published: 2018-04-10
Rated 3 out of 5 by from Aimed at a lower level than I expected. I like the review of anatomy, but the discussion of the visual system was quite shallow. There are nice animations to illustrate concepts.
Date published: 2018-03-30
Rated 5 out of 5 by from One of the best courses Been through the course 3 times over and provides a great basis of understanding for other neuroscience related courses . Would like an updated course with newer researches and discoveries.
Date published: 2017-11-25
Rated 3 out of 5 by from Good, but no cigar Speaker is knowledgeable, visuals are good. Speaker is a little too tied to her notes, and sounds like she's reading the lectures.
Date published: 2017-11-21
Rated 5 out of 5 by from Better than Medical School Neuroanatomy was the most difficult course I had in medical school. This is a course in neuroscience and covers more than just the anatomy of the brain. It is very clearly taught with illustrations that make the lectures easier to understand and remember.
Date published: 2017-10-21
  • y_2021, m_4, d_19, h_17
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.14
  • cp_2, bvpage2n
  • co_hasreviews, tv_16, tr_184
  • loc_en_CA, sid_1580, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_teachco
  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getReviews, 4.4ms
Understanding the Brain
Course Trailer
Historical Underpinnings of Neuroscience
1: Historical Underpinnings of Neuroscience

Our picture of the brain has changed markedly since antiquity, when it was considered an organ of minor importance. This lecture traces the major paradigm shifts in our understanding of the brain and the contributions of such pioneers as Leonardo da Vinci, René Descartes, and Thomas Willis, the "father of neurology."

33 min
Central Nervous System-Gross Organization
2: Central Nervous System-Gross Organization

This lecture covers the overall organization of the brain and spinal cord and defines important terms and concepts, focusing on areas of the central nervous system that can be viewed from the outside. Neuroanatomists divide the brain into five major regions from rostral (front) to caudal (back).

32 min
Central Nervous System-Internal Organization
3: Central Nervous System-Internal Organization

We examine how the central nervous system is organized internally, starting with the basic unit: the nerve cell or neuron. The brain and spinal cord are made up of concentrations of neuronal cell bodies called nuclei (gray matter) and bundles of axons coursing between them (white matter).

32 min
Central Nervous System-Subdivisions
4: Central Nervous System-Subdivisions

The hundreds of nuclei in the brain can be grouped into specialized systems for sensation, learning, memory, and other functions. Regions of white matter can also be subdivided into functional types; for example, projection pathways connect different areas, like the motor cortex and the spinal cord.

31 min
Cortex-Lobes and Areas
5: Cortex-Lobes and Areas

The cerebral cortex is the outer layer of neurons or "bark" covering the brain. Considered the seat of the mind, it is where cognition and other higher-order functions such as language, intellect, and memory take place. The cortex can be divided into four lobes, each comprised of areas that are associated with specific functions.

30 min
Cortex-Sensory, Motor, and Association Areas
6: Cortex-Sensory, Motor, and Association Areas

This lecture introduces the traditional and modern classification of sensory, motor, and association cortex. One of the crucial discoveries of the past 40 years is that much of what was previously called association cortex is actually sensory in function. For example, there are many more cortical areas devoted to vision than previously thought.

31 min
Central Nervous System-Development
7: Central Nervous System-Development

We investigate how the brain's subdivisions and different cell types are generated during the remarkable process of development. From a few cells, a human brain forms that is capable of regulating the function of all the other organs as well as producing a theory of relativity or appreciating Bach.

32 min
Central Nervous System-Cellular Organization
8: Central Nervous System-Cellular Organization

This lecture focuses on the structural and functional differences between the two main types of cells in the central nervous system: neurons and glial cells. The name glia ("glue") derives from the historical view that glia simply hold the brain together, but modern neuroscience has revealed that these cells have many other functions. There are about 100 billion neurons and 10 to 100 tim...

31 min
Pathways and Synapses
9: Pathways and Synapses

Unlike most cells in the body, neurons are designed to receive and transmit information. How do they do it? The critical factor is the internal and external environment of neurons, where changes in the distribution of ions (charged atoms) act as a signaling mechanism for encoding and transmitting information.

30 min
10: Neurotransmitters

Neurotransmitters are specialized chemical messengers that signal activity from one neuron to another. More than 60 neurotransmitters/neuromodulators have been identified, including simple amino acids like glutamate; enkephalins and endorphins, which are involved in the processing of pain; and dopamine, which plays a role in reward and addiction.

30 min
11: Stroke

This lecture uses the damage caused by stroke to review material covered up to this point in the course. By understanding the organization of the brain and its blood supply, we can predict which functions will be lost or affected after a stroke impairs the blood flow to specific regions of the brain.

31 min
The Visual System-The Eye
12: The Visual System-The Eye

This lecture investigates how the eye works in concert with the brain. Far from taking a picture of the external world, the eye actually transmits information primarily about edges and contrast to the brain. From this limited input, the brain constructs the visual world we experience in all its complexity and detail.

30 min
The Visual System-The Cortex
13: The Visual System-The Cortex

We trace pathways from the retina of the eye to different areas in the cortex, where functions such as face recognition and color perception take place. Color is a fascinating example of how "seeing" is a mental construct; color is not a property of objects in the world but rather a consequence of brain processes.

30 min
The Auditory System
14: The Auditory System

Like seeing, hearing is a construction of the brain. This lecture discusses how the ear converts pressure waves in the air into electrical signals that travel to the auditory areas of the brain, where they are interpreted as sound. We don't just "hear" sounds; we apply meaning to them, as in our processing of language.

30 min
The Somatosensory System
15: The Somatosensory System

The somatosensory system gives us information not only about the immediate external world but also about our own bodies. From receptors in our skin, joints, and other parts of our bodies, parallel pathways transmit information that we experience as the senses of touch, pain, temperature, and proprioception (awareness of where our limbs are).

32 min
16: Agnosias

Agnosia ("without knowledge") is the inability of individuals to recognize some aspect of their sensory experience because of lesions in the brain. This lecture concentrates on visual agnosias, where an individual who can see loses some specific knowledge related to vision, such as the ability to identify faces or to distinguish between stationary and moving objects.

32 min
The Motor System-Voluntary Movement
17: The Motor System-Voluntary Movement

Not only do we experience the world, we move around in it. This lecture covers the pathways and brain areas that allow us to make voluntary movements of the body. The motor system is divided into pyramidal, extrapyramidal, and cerebellar subsystems, which work together in normal movement.

31 min
The Motor System-Coordinated Movement
18: The Motor System-Coordinated Movement

Coordination of movement, especially learned, skilled motor movement, is largely under the control of the cerebellum. This "little cerebrum" allows for the proper timing and execution of movement and for the correction of errors during ongoing movement. We could not walk, play, or dance without a cerebellum.

33 min
Parkinson's Disease
19: Parkinson's Disease

Parkinson's disease arises when neurons are lost from a specific area of the brain called the substantia nigra. This removes a major source of input to forebrain structures involved in regulating movement. This lecture covers signs, symptoms, and treatments of this disorder....

33 min
20: Language

The ability to communicate symbolically through language is thought to be unique to our species. Language involves both higher-order sensory and motor areas of the cerebral cortex. Even though written language is an invention, specific areas in the brain underlie this ability as well.

31 min
The Limbic System-Anatomy
21: The Limbic System-Anatomy

The limbic system represents a large number of interconnected nuclei that together allow for learning, memory, emotion, and executive function. Its importance is dramatically illustrated by the case of Phineas Gage, a railroad worker in the 1840s whose personality was completely altered by a frontal lobe injury involving part of the limbic system.

31 min
The Limbic System-Biochemistry
22: The Limbic System-Biochemistry

This lecture discusses some of the neurotransmitters that are critical in the normal functioning of the limbic system circuits. Damage to this system can cause the delicate balance of excitation and inhibition to be disrupted. Such imbalances are believed to underlie many mental disorders such as depression.

31 min
23: Depression

Depression is a scourge of modern societies. This lecture focuses on unipolar depression, a central nervous system disorder that has known anatomical and biochemical correlates. We also investigate how the three major classes of antidepressants work and what led to the development of designer antidepressant drugs, such as Prozac.

31 min
The Reward System-Anatomy
24: The Reward System-Anatomy

All humans seek experiences that are rewarding or pleasurable. This lecture covers the brain structures and neurotransmitters involved in reward-in functions as diverse as slaking thirst or enjoying a sunset. The endogenous reward system allows us to tap into the joy of life and engage in the world.

31 min
The Reward System-Drugs
25: The Reward System-Drugs

Psychoactive drugs that produce euphoria or a "high" do so by altering the biochemistry of the endogenous reward system. Such drugs can be both physiologically and psychologically addicting. Using cocaine and marijuana as examples, we investigate how drugs can hijack this system and even produce permanent changes in the brain.

31 min
Brain Plasticity
26: Brain Plasticity

Far from being static structures, synapses are highly dynamic and can be modified by experience. This synaptic plasticity underlies learning and memory. We look at several ways synapses can be modified and the neurobiological basis of why memories change with time.

31 min
Emotion and Executive Function
27: Emotion and Executive Function

Truly rational behavior is not possible without emotion, as evidenced in humans by the tremendous elaboration and interconnection of structures involved in both emotion and executive function. Emotion, memory, and cognition combine to give meaning to our experiences, which can then be used to influence and guide future behavior.

31 min
Processing of Negative Emotions-Fear
28: Processing of Negative Emotions-Fear

Fear is often considered a negative emotion, but it is critical for survival. This lecture explores the role played by a small almond-shaped structure called the amygdala in the rapid processing of sensory information signaling threat. The amygdala is implicated in a number of disorders, including posttraumatic stress syndrome.

31 min
Music and the Brain
29: Music and the Brain

The ability to write, read, and perform music requires the coordinated activity of the sensory, motor, language, and limbic systems of the brain. Studies of musicians who have suffered strokes have identified specific brain areas involved in both the composition and appreciation of different features of music, such as rhythm.

31 min
Sexual Dimorphism of the Brain
30: Sexual Dimorphism of the Brain

At birth our brains are sexually dimorphic, meaning they are either male or female in pattern. While the most dramatic differences in brain structure involve areas associated with sexual behavior and mating, how we experience and interpret the world may also be influenced by the sex of our brains.

33 min
Sleep and Dreaming
31: Sleep and Dreaming

Why do we sleep? What, if anything, do dreams mean? Far from being a passive event, sleep is actively induced and involves areas of the central nervous system extending from the spinal cord to the forebrain. Researchers have also learned a great deal about the types of dreams that occur during various stages of sleep.

32 min
Consciousness and the Self
32: Consciousness and the Self

Why does consciousness appear to be something that is happening to a "me"? What is the "me"? We explore these and other questions surrounding the nature of consciousness. We also delve more deeply into some of the cases discussed in Lecture 16 on agnosias, re-examining what is actually lost in cortical blindness, prosopagnosia, and contralateral neglect.

32 min
Alzheimer's Disease
33: Alzheimer's Disease

This lecture uses the number one neurological disorder in the United States-Alzheimer's disease-as a clinical example to bring together much of the information given in the course. The signs and symptoms of the disease can be understood by looking at the particular brain areas most affected.

30 min
Risk Factors for Alzheimer's Disease
34: Risk Factors for Alzheimer's Disease

We look at what has been learned about factors that appear to increase or decrease the risk of contracting Alzheimer's disease, focusing on a study of Catholic nuns who showed a very low incidence of the disorder. This study and others suggest ways to make positive lifestyle changes that may help ward off this dreaded disease.

30 min
Wellness and the Brain-Effects of Stress
35: Wellness and the Brain-Effects of Stress

Our brain has mechanisms that allow for rapid response to threatening events by preparing us for fight or flight. Unfortunately, in our modern world we respond to everyday stressors as though they were life-threatening events. This lecture reviews evidence that chronic activation of this system has deleterious effects on our health.

30 min
Neuroscience-Looking Back and Looking Ahead
36: Neuroscience-Looking Back and Looking Ahead

We summarize the course, survey present research challenges, and address the question: What does our remarkable understanding of the brain tell us about ourselves? Our ability to reason, feel, or even act morally may be the result of neural processes, but this does not denigrate our experiences or our uniqueness as a species.

32 min
Jeanette Norden

One of the things that I think is so exciting about neuroscience is that no matter how much you learn, no matter how much you know, there will always be more to know and more to understand.


Vanderbilt University School of Medicine


Vanderbilt University

About Jeanette Norden

Dr. Jeanette Norden is a neuroscientist, Professor of Cell and Developmental Biology in the School of Medicine, and Professor of Neurosciences in the College of Arts and Sciences at Vanderbilt University. She earned her Ph.D. in Psychology, with training in Neurobiology and Clinical Neurology, from Vanderbilt University. She completed postdoctoral training at Duke University, the National Institute for Medical Research in London, and Vanderbilt School of Medicine. Professor Norden is also the Director of Medical Education in the Department of Cell and Developmental Biology at Vanderbilt School of Medicine. Her innovative approach in integrating 'humanity' into basic science courses has been recognized at Vanderbilt and nationally. Dr. Norden has twice won the Shovel Award, given by the graduating class to the faculty member who has had the most positive influence on them in their four years of medical school. She has received several other teaching awards, including the Jack Davies Award for teaching excellence in the basic sciences, the Outstanding Teacher of the Year Award, and the Robert J. Glaser Distinguished Teacher Award from the Alpha Omega Alpha Medical Honor Society and the Association of American Medical Colleges. She was the first recipient of both the Teaching Excellence Award given by the Vanderbilt University School of Medicine and the University Chair of Teaching Excellence at Vanderbilt.

Also By This Professor