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How Your Body Handles Stress: Fun Facts about the Nervous System

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How Your Body Handles Stress: Fun Facts about the Nervous System
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tiffanysrevisionsession <3

@tiffanysrevisionsession

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The nervous system stress response overview explains how our body's internal communication systems work together to maintain balance and respond to stressors, featuring both neural and hormonal components.

Key aspects include:

  • Integration of central and peripheral nervous systems for information processing
  • Hormonal regulation in fight or flight mechanism through endocrine system
  • Parasympathetic and sympathetic state functions in maintaining homeostasis
  • Neuronal communication through electrical and chemical transmission
  • Brain structure and functional specialization

3/4/2023

241

Parasympathetic
calming state.
Sympathenc
crousing state
CNS = collects, processes and
responds to information in
our environment
Brain - ce

View

Page 2: Neurons and Synaptic Transmission

This page details the structure and function of neurons, including their role in transmitting electrical and chemical signals throughout the nervous system.

Definition: Neurons are the basic building blocks of the nervous system, processing and transmitting messages through electrical and chemical signals.

Highlight: Synaptic transmission involves both electrical signals within neurons and chemical transmission between neurons across synapses.

Vocabulary:

  • Dendrites: Carry nerve impulses toward the cell body
  • Axon: Carries impulse away from cell body
  • Myelin sheath: Insulating layer that speeds up electrical transmission
Parasympathetic
calming state.
Sympathenc
crousing state
CNS = collects, processes and
responds to information in
our environment
Brain - ce

View

Page 1: The Nervous System and Stress Response

This page introduces the fundamental components of the nervous system and their roles in stress response. The central nervous system (CNS) works alongside the endocrine system to control vital bodily functions and respond to environmental stressors.

Definition: The nervous system is our primary internal communication system, consisting of a network of cells throughout the body.

Highlight: The stress response involves a transition from parasympathetic (calming) to sympathetic (arousing) states when encountering stressors.

Example: During the fight-or-flight response, adrenaline release causes increased heart rate, faster breathing, and dilated pupils.

Vocabulary:

  • ANS (Autonomic Nervous System): Controls involuntary functions
  • ACTH: Hormone that triggers adrenaline release
  • Endocrine system: Network of glands producing hormones
Parasympathetic
calming state.
Sympathenc
crousing state
CNS = collects, processes and
responds to information in
our environment
Brain - ce

View

Page 3: Brain Localization and Function

This page explores theories of brain organization and the specialized functions of different brain regions.

Definition: Localization theory suggests that different parts of the brain are responsible for specific functions, while holistic theory proposes all parts work together for processing thought and action.

Highlight: The brain is divided into two symmetrical hemispheres, with the left hemisphere controlling right bodily functions and vice versa.

Example: Damage to Broca's area in the left frontal lobe results in speech difficulties (Broca's aphasia).

Vocabulary:

  • Lateralization: Division of brain functions between hemispheres
  • Frontal lobe: Responsible for critical thinking, behavior, and memory
  • Temporal lobe: Processes auditory information and aids in learning
Parasympathetic
calming state.
Sympathenc
crousing state
CNS = collects, processes and
responds to information in
our environment
Brain - ce

View

Parasympathetic
calming state.
Sympathenc
crousing state
CNS = collects, processes and
responds to information in
our environment
Brain - ce

View

Parasympathetic
calming state.
Sympathenc
crousing state
CNS = collects, processes and
responds to information in
our environment
Brain - ce

View

Parasympathetic
calming state.
Sympathenc
crousing state
CNS = collects, processes and
responds to information in
our environment
Brain - ce

View

Parasympathetic
calming state.
Sympathenc
crousing state
CNS = collects, processes and
responds to information in
our environment
Brain - ce

View

Parasympathetic
calming state.
Sympathenc
crousing state
CNS = collects, processes and
responds to information in
our environment
Brain - ce

View

Parasympathetic
calming state.
Sympathenc
crousing state
CNS = collects, processes and
responds to information in
our environment
Brain - ce

View

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Knowunity is the # 1 ranked education app in five European countries

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Still not sure? Look at what your fellow peers are saying...

iOS User

I love this app so much [...] I recommend Knowunity to everyone!!! I went from a C to an A with it :D

Stefan S, iOS User

The application is very simple and well designed. So far I have found what I was looking for :D

SuSSan, iOS User

Love this App ❤️, I use it basically all the time whenever I'm studying

How Your Body Handles Stress: Fun Facts about the Nervous System

user profile picture

tiffanysrevisionsession <3

@tiffanysrevisionsession

·

53 Followers

Follow

The nervous system stress response overview explains how our body's internal communication systems work together to maintain balance and respond to stressors, featuring both neural and hormonal components.

Key aspects include:

  • Integration of central and peripheral nervous systems for information processing
  • Hormonal regulation in fight or flight mechanism through endocrine system
  • Parasympathetic and sympathetic state functions in maintaining homeostasis
  • Neuronal communication through electrical and chemical transmission
  • Brain structure and functional specialization

3/4/2023

241

 

12

 

Psychology

12

Parasympathetic
calming state.
Sympathenc
crousing state
CNS = collects, processes and
responds to information in
our environment
Brain - ce

Page 2: Neurons and Synaptic Transmission

This page details the structure and function of neurons, including their role in transmitting electrical and chemical signals throughout the nervous system.

Definition: Neurons are the basic building blocks of the nervous system, processing and transmitting messages through electrical and chemical signals.

Highlight: Synaptic transmission involves both electrical signals within neurons and chemical transmission between neurons across synapses.

Vocabulary:

  • Dendrites: Carry nerve impulses toward the cell body
  • Axon: Carries impulse away from cell body
  • Myelin sheath: Insulating layer that speeds up electrical transmission
Parasympathetic
calming state.
Sympathenc
crousing state
CNS = collects, processes and
responds to information in
our environment
Brain - ce

Page 1: The Nervous System and Stress Response

This page introduces the fundamental components of the nervous system and their roles in stress response. The central nervous system (CNS) works alongside the endocrine system to control vital bodily functions and respond to environmental stressors.

Definition: The nervous system is our primary internal communication system, consisting of a network of cells throughout the body.

Highlight: The stress response involves a transition from parasympathetic (calming) to sympathetic (arousing) states when encountering stressors.

Example: During the fight-or-flight response, adrenaline release causes increased heart rate, faster breathing, and dilated pupils.

Vocabulary:

  • ANS (Autonomic Nervous System): Controls involuntary functions
  • ACTH: Hormone that triggers adrenaline release
  • Endocrine system: Network of glands producing hormones
Parasympathetic
calming state.
Sympathenc
crousing state
CNS = collects, processes and
responds to information in
our environment
Brain - ce

Page 3: Brain Localization and Function

This page explores theories of brain organization and the specialized functions of different brain regions.

Definition: Localization theory suggests that different parts of the brain are responsible for specific functions, while holistic theory proposes all parts work together for processing thought and action.

Highlight: The brain is divided into two symmetrical hemispheres, with the left hemisphere controlling right bodily functions and vice versa.

Example: Damage to Broca's area in the left frontal lobe results in speech difficulties (Broca's aphasia).

Vocabulary:

  • Lateralization: Division of brain functions between hemispheres
  • Frontal lobe: Responsible for critical thinking, behavior, and memory
  • Temporal lobe: Processes auditory information and aids in learning
Parasympathetic
calming state.
Sympathenc
crousing state
CNS = collects, processes and
responds to information in
our environment
Brain - ce
Parasympathetic
calming state.
Sympathenc
crousing state
CNS = collects, processes and
responds to information in
our environment
Brain - ce
Parasympathetic
calming state.
Sympathenc
crousing state
CNS = collects, processes and
responds to information in
our environment
Brain - ce
Parasympathetic
calming state.
Sympathenc
crousing state
CNS = collects, processes and
responds to information in
our environment
Brain - ce
Parasympathetic
calming state.
Sympathenc
crousing state
CNS = collects, processes and
responds to information in
our environment
Brain - ce
Parasympathetic
calming state.
Sympathenc
crousing state
CNS = collects, processes and
responds to information in
our environment
Brain - ce
Parasympathetic
calming state.
Sympathenc
crousing state
CNS = collects, processes and
responds to information in
our environment
Brain - ce

Can't find what you're looking for? Explore other subjects.

Knowunity is the # 1 ranked education app in five European countries

Knowunity was a featured story by Apple and has consistently topped the app store charts within the education category in Germany, Italy, Poland, Switzerland and United Kingdom. Join Knowunity today and help millions of students around the world.

Ranked #1 Education App

Download in

Google Play

Download in

App Store

Knowunity is the # 1 ranked education app in five European countries

4.9+

Average App Rating

13 M

Students use Knowunity

#1

In Education App Charts in 12 Countries

950 K+

Students uploaded study notes

Still not sure? Look at what your fellow peers are saying...

iOS User

I love this app so much [...] I recommend Knowunity to everyone!!! I went from a C to an A with it :D

Stefan S, iOS User

The application is very simple and well designed. So far I have found what I was looking for :D

SuSSan, iOS User

Love this App ❤️, I use it basically all the time whenever I'm studying