Thinking, Sensing & Behaving
Aging
Brain Development
Childhood & Adolescence
Diet & Lifestyle
Emotions, Stress & Anxiety
Hearing
Language
Learning & Memory
Movement
Pain
Sleep
Smell
Taste
Thinking & Awareness
Touch
Vision
See All
Diseases & Disorders
Addiction
Alzheimer's & Dementia
Cancer
Childhood Disorders
Epilepsy
Immune System Disorders
Injury
Mental Health
Neurodegenerative Disorders
Neurological Disorders A-Z
Therapies
See All
Brain Anatomy & Function
Anatomy
Body Systems
Cells & Circuits
Evolution
Genes & Molecules
See All
Neuroscience in Society
The Arts & the Brain
For Educators
Law, Economics & Ethics
Neuroscience in the News
Supporting Research
Tech & the Brain
See All
In the Lab
Animals in Research
BRAIN Initiative
Meet the Researcher
Neuro-technologies
Tools & Techniques
See All
Explore
3D Brain
Core Concepts
For Educators
Ask an Expert
Glossary
The Brain Facts Book
About Us
MyAccount
Log in
Thinking, Sensing & Behaving
Aging
Brain Development
Childhood & Adolescence
Diet & Lifestyle
Emotions, Stress & Anxiety
Hearing
Language
Learning & Memory
Movement
Pain
Sleep
Smell
Taste
Thinking & Awareness
Touch
Vision
See All
Diseases & Disorders
Addiction
Alzheimer's & Dementia
Cancer
Childhood Disorders
Epilepsy
Immune System Disorders
Injury
Mental Health
Neurodegenerative Disorders
Neurological Disorders A-Z
Therapies
See All
Brain Anatomy & Function
Anatomy
Body Systems
Cells & Circuits
Evolution
Genes & Molecules
See All
Neuroscience in Society
The Arts & the Brain
For Educators
Law, Economics & Ethics
Neuroscience in the News
Supporting Research
Tech & the Brain
See All
In the Lab
Animals in Research
BRAIN Initiative
Meet the Researcher
Neuro-technologies
Tools & Techniques
See All
Brain Development
Related Topics
Childhood and Adolescence
Diet and Lifestyle
Childhood Disorders
The Teen Brain in a Grown-up World
Shedding light on a period of chaos and character-building, neuroscientists are framing the teen brain to help support this critical period in development.
BrainFacts/SfN
Filter
Topic
Alcohol
(
3
)
Brain Development
(
103
)
Developmental Disorders
(
1
)
Neurogenesis
(
6
)
Stem Cells
(
3
)
Critical Periods
(
8
)
Drugs
(
2
)
Hormones
(
3
)
Marijuana
(
1
)
Plasticity
(
6
)
Pregnancy
(
1
)
Content Type
Activity
(
3
)
Article
(
46
)
Image
(
21
)
Interactive
(
7
)
Lesson Plan
(
1
)
Video
(
20
)
Series
Ask an Expert
(
3
)
Blog
(
5
)
Brain Awareness Video Contest
(
4
)
Brain Byte
(
1
)
Brain Primer
(
5
)
For the Classroom
(
12
)
For Educators
(
28
)
Image of the Week
(
20
)
Meet the Researcher
(
2
)
Research & Discoveries
(
3
)
Roundup
(
7
)
Teaching Techniques
(
13
)
Grade Level
Pre K - Grade 2
(
5
)
Grades 3 - 5
(
3
)
Grades 6-8
(
6
)
Grades 9-12
(
78
)
All ages
(
18
)
Core Concept
How Experience Shapes Your Brain
(
31
)
Your Complex Brain
(
29
)
How Research Benefits Human Health
(
17
)
How Neurons Communicate
(
15
)
Reasoning Planning and Problem Solving
(
10
)
How Your Brain Processes Information
(
9
)
The Source of Curiosity
(
8
)
The Power of Language
(
1
)
Your selections:
Brain Development
Induction: The Making of a Neuron
Neuron formation begins in the earliest stages of human development. Signaling molecules “turn on” certain genes and “turn off” others, beginning nerve cell induction.
BrainFacts/SfN
Critical Periods in Early Life
Genes and the environment converge powerfully during early sensitive windows of brain development to form the neural circuits underlying behavior. Although most neuronal cell death occurs in the embryo, the paring down of connections occurs in large part during critical periods in early postnatal life.
BrainFacts/SfN
Making Connections
Once the neurons reach their final location, they must make the proper connections so that a particular function, such as vision or hearing, can emerge.
BrainFacts/SfN
Migration: New Nerve Cells on the Move
Once the neural induction has occurred, the next step for new neurons is a journey to the proper position in the brain. This process is called migration, and it begins three to four weeks after a human baby is conceived.
BrainFacts/SfN
Hormones: Communication between the Brain and the Body
Hormones are important messages both within the brain and between the brain and the body.
BrainFacts/SfN
Myelination and Paring Back
Insulation covering wires preserves the strength of the electrical signals that travel through them. The myelin sheath covering axons serves a similar purpose.
BrainFacts/SfN
Inside the Teenage Brain
What's going on inside the teenage brain? This Frontline television special explores how science may unlock answers to that question.
PBS
First
Previous
6
7
8
9
3D Brain
An interactive brain map that you can rotate in a three-dimensional space.
Interact with the Brain