Lecture notes Introduction in Psychology (PSYC101) Psychology
10 views 0 purchase
Module
Introduction in Psychology (PSYC101)
Institution
University Of KwaZulu-Natal (UKZN)
Book
Psychology
Dive into the fascinating world of psychology with these meticulously crafted study notes. Unlock the secrets of the human mind as you explore key concepts, theories, and research findings. From cognitive processes to social behaviors, these notes offer a comprehensive overview to help you excel in...
Lecture notes Introduction in Psychology (PSYC101) Psychology
Lecture notes Introduction in Psychology (PSYC101) Psychology
Lecture notes Introduction in Psychology (PSYC101) Psychology
All for this textbook (19)
Written for
University of KwaZulu-Natal (UKZN)
Introduction in Psychology (PSYC101)
All documents for this subject (8)
Seller
Follow
amandakhumalo1
Content preview
The Nervous System
The Nervous System and How it Communicates
Everything you do, know, perceive, think and feel is a function of your nervous system. Your
nervous system has two parts: the central nervous system and the peripheral nervous
system (image below). In your nervous system you have nerves and neurons, which
essentially transmit information back and forth and all over. The central nervous
system (CNS) is "central" because it combines information of the entire body and turns it into
information. Nerves extend from the CNS to the outermost areas of the body and connect
with the peripheral nervous system (PNS). The primary role of the PNS is to connect the
CNS to the organs, limbs, and skin.
The peripheral system allows the brain and spinal cord to receive and send information to
other areas of the body, which allows us to react to stimuli in our environment. All this
information is sent through the neuron, nerve impulses, and neurotransmitters!
Central Nervous System
The central nervous system (CNS) is the largest part of the nervous system. It includes the
brain and the spinal cord. The brain is protected within the bony skull. The spinal cord is
protected within the bones of the spine, which are called vertebrae. The entire CNS is
surrounded by protective coverings called meninges.
, Spinal Cord
The spinal cord is a long, fragile tubelike structure that begins at the end of the brain stem
and continues down almost to the bottom of the spine. The spinal cord consists of bundles
of nerve axons forming pathways that carry incoming and outgoing messages (signals)
between the brain and the rest of the body.
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller amandakhumalo1. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for £5.76. You're not tied to anything after your purchase.
