Units 1 and 2 Flashcards
what is the mind body discussion.
the mind body discussion talks about the relationship between the mind and the brain.
what is brain ablation
brain ablation was a method of figuring out what part of the brain control what by removing or damaging it.
what is Phrenology
Phrenology is a way of reading what a persons personality is by feeling their skull and seeing what parts of the brain were bigger
what imaging techniques are used to investigate the structure of the brain
MRI and CT use magnetic fields and radio waves the map the brain
what imaging techniques are used to investigate the function of the brain
MRI and PET scans use haemoglobin and oxygen to form pictures.
what is invasive brain research
invasive brain research involves opening up the brain and looking inside
what is non-invasive brain research
non-invasive brain research is scanning the brain from the outside.
what is the central nervous system
the central nervous system is the brain and spine.
what are the three principal functions of the nervous system
sensory input, integration and motor output
what is sensory input
when the nerve detects a change in environment and send it to the brain
what is integration
Integration is the thought process where the body decides what to do
what is motor output
The response that occurs when your nervous system activates parts of your body
what are the two parts of the nervous system
The central and peripheral
what makes up the central nervous system
The spinal cord and brain
what makes up the peripheral nervous system
all the nervous that branch off from the brain and spinal cord
what are the two jobs of the peripheral nervous system
Sensory detects what is going on in its surroundings and motor moves the body
just watch
https://www.youtube.com/watch?v=qPix_X-9t7E&ab_channel=CrashCourse
and
https://www.youtube.com/watch?v=OZG8M_ldA1M&ab_channel=CrashCourse
and
https://www.youtube.com/watch?v=VitFvNvRIIY&ab_channel=CrashCourse
what is psychology
the scientific study of the human mind and its functions, especially those affecting behaviour in a given context.
who was sperry
Sperry was a psychologist that looked into split brain experiments on cats monkeys and humans to find the functional differences between the two hemispheres.
what are the differences between the left and right hemispheres
language skills are primarily located in the right hemisphere while spatial reasoning and mechanical skills are associated with the left.
what are the different brain areas
there is the hindbrain midbrain and fore brain.
what is the main function of the hindbrain
it is the primitive brain it takes care of breathing, heart beat, balance and sleep.
what is the main function of the midbrain
The midbrain is called the feeling brain it is what makes you feel happy, angry or sad it also makes connections with, images, sounds and situations with emotion. It also connects the hindbrain to the forebrain
what is the main function of the forebrain
The forebrain controls higher order thinking like, problem solving, memory, planning and language.