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  • Sleep Clears β-amyloid from the Brain

    Sleep Clears β-amyloid from the Brain

    Data Points

    The researchers in this study tested whether the rate of Aβ removal is higher during sleep using mice as model organisms. Worksheets also available in Spanish.

  • How Animals Use Sound to Communicate

    How Animals Use Sound to Communicate

    Click & Learn

    Using elephants, finches, bats, and moths, as case studies, explore different aspects of how animals use sound to communicate.

  • Alzheimer’s Disease: Piecing Together the Evidence

    Alzheimer’s Disease: Piecing Together the Evidence

    Click & Learn

    This interactive explores evidence from brain anatomy, tissue histology, and genetic studies to reveal possible targets for the treatment of Alzheimer’s disease.

  • Origin of a Gene Mutation Causing Early-Onset Alzheimer’s Disease

    Origin of a Gene Mutation Causing Early-Onset Alzheimer’s Disease

    Data Points

    A team of scientists built a pedigree of a large extended family in Antioquia, Colombia, that has a high prevalence of early-onset familial Alzheimer’s disease due to a mutation in the PSEN1 gene. Worksheets also available in Spanish.

  • Episode 3: Your Inner Monkey

    Episode 3: Your Inner Monkey

    Feature Films

    (54 min 51 sec) Join Neil Shubin as he links our hands, vision, and brains to ancient primate ancestors. PLEASE N​OTE: Due to international distribution restrictions, these programs can only be streamed in the United States and Canada.

  • Neuroscience

    Neuroscience

    Collection

    A rich variety of videos, interactive modules, and animations to teach about the nervous system.

  • Dante's Story

    Dante's Story

    Clips

    (6 min 6 sec) Dante is a 10-year-old boy born with hemimegalencephaly—an enlargement of half his brain.

  • The Search for Genetic Mutations that Cause Autism

    The Search for Genetic Mutations that Cause Autism

    Clips

    (2 min 5 sec) Dr. Christopher Walsh discusses how genomic science has made enormous contributions to our understanding of the genetic causes of autism.

  • Meet Dante—A Young Boy with Hemimegalencephaly

    Meet Dante—A Young Boy with Hemimegalencephaly

    Clips

    (2 min 33 sec) Dante is a healthy 10-year-old boy who has had half his cerebral cortex surgically removed to treat his seizures.

  • CLARITY—Cutting Edge Microscopy for Brain Imaging

    CLARITY—Cutting Edge Microscopy for Brain Imaging

    Clips

    (1 min 17 sec) A new technique for making the brain transparent provides extremely detailed views of groups of neurons.

  • Autism and the Structure and Function of Synapses

    Autism and the Structure and Function of Synapses

    Animations

    (2 min 3 sec) Genes associated with autism affect the structure and function of neuronal synapses.

  • Development of the Cerebral Cortex

    Development of the Cerebral Cortex

    Animations

    (1 min 43 sec) Most of the neurons of the cerebral cortex arise from progenitor cells that undergo repeated cell division.

  • Genomic Medicine, Autism, and Cancer

    Genomic Medicine, Autism, and Cancer

    Science Talks

    (37 min 26 sec) A student discussion with the lecturers of the 2013 Holiday Lectures on Science.

  • Decoding the Autism Puzzle

    Decoding the Autism Puzzle

    Science Talks

    (58 min 5 sec) Over the past decade, the application of advanced DNA sequencing techniques has greatly increased our understanding of the genetic basis of autism.

  • Sizing Up the Brain Gene By Gene

    Sizing Up the Brain Gene By Gene

    Science Talks

    (59 min 32 sec) Recent advances in DNA sequencing technology have led to a better understanding of the many genes that play a role in brain development.

  • Meet Chris Walsh

    Meet Chris Walsh

    Clips

    (2 min 3 sec) Dr. Walsh is an HHMI investigator whose research focuses on understanding the genes involved in the development and function of the human brain.

  • Genetic Mutations and Disease

    Genetic Mutations and Disease

    Posters

    The poster for the 2013 Holiday Lectures on Science, Medicine in the Genomic Era, illustrates the difference between germline and somatic cell mutations.

  • Medicine in the Genomic Era

    Medicine in the Genomic Era

    Science Talks

    In the 2013 Holiday Lectures on Science, leading medical researchers explain how advances in genomics are revolutionizing their work, leading to a better understanding of disease and to improved treatments.

  • Cone Snails: Versatile Hunters

    Cone Snails: Versatile Hunters

    Clips

    (13 min 39 sec) Dr. Jason Biggs of the University of Guam Marine Laboratory discusses the anatomy of cone snails and introduces us to a variety of cone snail species with different tactics to hunt and capture their prey.

  • Motor cabal toxins block motor neuron synapses

    Motor cabal toxins block motor neuron synapses

    Animations

    (3 min 28 sec) Multiple cone snail toxins attack different molecules of the nervous system and cause paralysis.

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